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Murata T, Kyozuka H, Yasuda S, Imaizumi K, Isogami H, Fukuda T, Yamaguchi A, Sato A, Ogata Y, Shinoki K, Hosoya M, Yasumura S, Hashimoto K, Fujimori K, Nishigori H. Nonreassuring fetal status during labor and offspring's childhood neurodevelopment at 3 years of age: The Japan Environment and Children's Study. Int J Gynaecol Obstet 2024; 165:244-255. [PMID: 37984054 DOI: 10.1002/ijgo.15206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 10/04/2023] [Accepted: 10/08/2023] [Indexed: 11/22/2023]
Abstract
OBJECTIVE Although prior attempts have failed to identify the beneficial effects of intensive fetal monitoring on cerebral palsy, the association between nonreassuring fetal status (NRFS) during labor and the incidence of long-term neurodevelopmental delays in offspring remains unclear. This study aimed to evaluate this association using a nationwide birth cohort. METHODS Data from 72 869 women with singleton deliveries at and after 37 weeks of gestation from the Japan Environment and Children's Study (2011-2014) were analyzed. Multivariable logistic regression models were used to analyze the odds ratios (ORs) for neurodevelopmental delays using the Ages & Stages Questionnaire (Third Edition) in offspring aged 3 years. RESULTS The adjusted ORs for personal-social problems were 1.52 (95% confidence interval [CI], 1.06-2.16) for offspring delivered vaginally by nulliparous mothers and 1.51 (95% CI, 1.05-2.18) (for males, 1.70 [95% CI, 1.15-2.50]) for those delivered via cesarean section. No significant changes in adjusted ORs for neurodevelopmental delays were observed among participants without neonatal Apgar scores (ASs) <7 and without umbilical arterial pH (UmA-pH) <7.20. CONCLUSION NRFS during labor was associated with an increased incidence of personal-social problems in offspring aged 3 years. However, this association was not confirmed after excluding participants with neonatal ASs <7 and UmA-pH <7.20. The association between NRFS and offspring's neurodevelopmental delays might vary based on delivery settings, offspring sex, and short-term neonatal outcomes.
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Affiliation(s)
- Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Shun Yasuda
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Karin Imaizumi
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hirotaka Isogami
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Toma Fukuda
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Akiko Yamaguchi
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
| | - Mitsuaki Hosoya
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Public Health, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Koichi Hashimoto
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hidekazu Nishigori
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Fukushima Medical Center for Children and Women, Fukushima Medical University, Fukushima, Japan
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Imaizumi K, Murata T, Isogami H, Fukuda T, Kyozuka H, Yasuda S, Yamaguchi A, Sato A, Ogata Y, Shinoki K, Hosoya M, Yasumura S, Hashimoto K, Fujimori K, Nishigori H. Association between daily breakfast habit during pregnancy and neurodevelopment in 3-year-old offspring: The Japan Environment and Children's Study. Sci Rep 2024; 14:6337. [PMID: 38491068 PMCID: PMC10943246 DOI: 10.1038/s41598-024-55912-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 02/28/2024] [Indexed: 03/18/2024] Open
Abstract
The association between daily breakfast habits during pregnancy and offspring neurodevelopment remains unknown. We evaluated the association between breakfast habits during pregnancy and offspring neurodevelopment. Data of 72,260 women with singleton deliveries at and after 37 weeks of gestation enrolled during 2011-2014 in the Japan Environment and Children's Study were analysed. Offspring neurodevelopmental delays at 3 years of age were evaluated using the Ages and Stages Questionnaire, Third Edition (ASQ-3). Participants were stratified by tertiles of maternal daily energy intake (DEI) (Groups 1, 2, and 3:< 1400, 1400-1799, and ≥ 1800 kcal, respectively) during pregnancy and by offspring sex. The adjusted odds ratio (aOR) for abnormality in communication among participants with daily breakfast consumption habit was 0.87 (95% confidence interval, 0.80-0.96). A stratified analysis based on total DEI showed no significant differences in the neurodevelopment of Group 1 offspring. The aOR for abnormality in communication was 0.80 (95% confidence interval, 0.68-0.94) in Group 2. The aOR for abnormality in personal-social characteristics was 0.84 (95% confidence interval, 0.71-0.99) in Group 3. Maternal daily breakfast habits are associated with offspring neurodevelopment at 3 years of age, with the association influenced by maternal DEI and offspring sex.
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Affiliation(s)
- Karin Imaizumi
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan.
| | - Hirotaka Isogami
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Toma Fukuda
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Shun Yasuda
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Akiko Yamaguchi
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Mitsuaki Hosoya
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Public Health, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Koichi Hashimoto
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Hidekazu Nishigori
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Fukushima Medical Center for Children and Women, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan
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Maeda H, Hashimoto K, Iwasa H, Kyozuka H, Kume Y, Go H, Sato A, Ogata Y, Murata T, Fujimori K, Shinoki K, Nishigori H, Yasumura S, Hosoya M. Association of cesarean section and infectious outcomes among infants at 1 year of age: Logistic regression analysis using data of 104,065 records from the Japan Environment and Children's Study. PLoS One 2024; 19:e0298950. [PMID: 38381764 PMCID: PMC10880998 DOI: 10.1371/journal.pone.0298950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 02/02/2024] [Indexed: 02/23/2024] Open
Abstract
BACKGROUND There has been a recent decrease in the prevalence of infectious diseases in children worldwide due to the usage of vaccines. However, the association between cesarean delivery and infectious diseases remains unclear. Here, we aimed to clarify the association between cesarean delivery and the development of infectious diseases. METHODS This study is a cross-sectional study. We used data from the Japan Environment and Children's Study, which is a prospective, nationwide, government-funded birth cohort study. The data of 104,065 records were included. Information about the mode of delivery, central nervous system infection (CNSI), otitis media (OM), upper respiratory tract infection (URTI), lower respiratory tract infection (LRTI), gastrointestinal infection (GI), and urinary tract infection (UTI) was obtained from questionnaires and medical records transcripts. Multiple logistic regression analysis was used to assess the association between cesarean delivery and CNSI, OM, URTI, LRTI, GI, and UTI risk. RESULTS We included a total of 74,477 subjects in this study, of which 18.4% underwent cesarean deliveries. After adjusting for the perinatal, socioeconomic, and postnatal confounding factors, children born by cesarean delivery did not have an increased risk of developing CNSI (95% confidence interval [CI] 0.46-1.35), OM (95% CI 0.99-1.12), URTI (95% CI 0.97-1.06), LRTI (95% CI 0.98-1.15), GI (95% CI 0.98-1.11), or UTI (95% CI 0.95-1.45). CONCLUSIONS This nationwide cohort study did not find an association between cesarean delivery and CNSI, OM, URTI, LRTI, GI, and UTI. However, further studies are needed to evaluate the role of cesarean delivery in the development of infectious diseases.
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Affiliation(s)
- Hajime Maeda
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Koichi Hashimoto
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima, Japan
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
| | - Hajime Iwasa
- Department of Public Health, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, School of Medicine, Fukushima Medical University School, Fukushima, Japan
| | - Yohei Kume
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Hayato Go
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
| | - Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, School of Medicine, Fukushima Medical University School, Fukushima, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, School of Medicine, Fukushima Medical University School, Fukushima, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
| | - Hidekazu Nishigori
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
- Fukushima Medical Center for Children and Women, Fukushima Medical University, Fukushima, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
- Department of Public Health, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Mitsuaki Hosoya
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima, Japan
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
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4
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Murata T, Kyozuka H, Fukuda T, Imaizumi K, Isogami H, Kanno A, Yasuda S, Yamaguchi A, Sato A, Ogata Y, Shinoki K, Hosoya M, Yasumura S, Hashimoto K, Nishigori H, Fujimori K. Urinary 8-hydroxy-2'-deoxyguanosine levels and preterm births: a prospective cohort study from the Japan Environment and Children's Study. BMJ Open 2024; 14:e063619. [PMID: 38316589 PMCID: PMC10860051 DOI: 10.1136/bmjopen-2022-063619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 08/14/2023] [Indexed: 02/07/2024] Open
Abstract
OBJECTIVES To evaluate the association between urinary 8-hydroxy-2'-deoxyguanosine (U8-OHdG) level-a marker of oxidative stress-and the incidence of preterm births (PTBs). DESIGN Prospective cohort study. SETTING The Japan Environment and Children's Study (JECS). PARTICIPANTS Data from 92 715 women with singleton pregnancies at and after 22 weeks of gestation who were enrolled in the JECS, a nationwide birth cohort study, between 2011 and 2014 were analysed. U8-OHdG levels were assessed once in the second/third trimester using liquid chromatography-tandem mass spectrometry. Participants were categorised into the following three or five groups: low (<1.95 ng/mg urinary creatinine (Cre)), moderate (1.95-2.94 ng/mg Cre) and high (≥2.95 ng/mg Cre) U8-OHdG groups, or groups with <1.87, 1.87-2.20, 2.21-2.57, 2.58-3.11 and ≥3.12 ng/mg Cre. For stratification, participants with representative causes for artificial PTB were excluded. PRIMARY AND SECONDARY OUTCOME MEASURES Adjusted OR (aOR) for PTB before 37 and 34 weeks of gestation were calculated using a multivariable logistic regression model while adjusting for confounding factors; the moderate or lowest U8-OHdG group was used as the reference, respectively. RESULTS The aORs for PTB before 37 weeks of gestation in the high U8-OHdG group were 1.13 (95% CI 1.05 to 1.22) and 1.13 (95% CI 1.04 to 1.23) after stratification. The aOR for PTB before 37 weeks in the fourth group was 0.90 (95% CI 0.81 to 0.99). After stratification, the aORs for PTB before 37 and 34 weeks in the fifth group were 1.15 (95% CI 1.03 to 1.29) and 1.46 (95% CI 1.08 to 1.97), respectively. CONCLUSIONS High U8-OHdG levels were associated with increased PTB incidence, especially in participants without representative causes for artificial PTB. Our results can help identify the mechanisms leading to PTB, considering the variable aetiologies of this condition; further validation is needed to clarify clinical impacts.
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Affiliation(s)
- Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Toma Fukuda
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Karin Imaizumi
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hirotaka Isogami
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Aya Kanno
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Shun Yasuda
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Akiko Yamaguchi
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
| | - Mitsuaki Hosoya
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Public Health, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Koichi Hashimoto
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hidekazu Nishigori
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Fukushima Medical Center for Children and Women, Fukushima Medical University, Fukushima, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
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5
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Isogami H, Murata T, Imaizumi K, Fukuda T, Kanno A, Kyozuka H, Yasuda S, Yamaguchi A, Sato A, Ogata Y, Horiuchi S, Shinohara R, Shinoki K, Hosoya M, Yasumura S, Yamagata Z, Hashimoto K, Fujimori K, Nishigori H. Association of Preconception or Antepartum Maternal Intimate Partner Violence with Autism Spectrum Disorder in 3-Year-Old Offspring: The Japan Environment and Children's Study. J Womens Health (Larchmt) 2024; 33:80-89. [PMID: 38019576 DOI: 10.1089/jwh.2022.0439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2023] Open
Abstract
Objective: We investigated the association between maternal antepartum intimate partner violence (IPV) and autism spectrum disorder (ASD) in 3-year-old offspring. Materials and Methods: Secondary analysis of the Japan Environment and Children's Study, a nationwide prospective birth-cohort study, for preconceptional and antepartum psychological/physical IPV against mothers was undertaken based on data obtained from a maternal self-report questionnaire. Subgroup analysis by four-level IPV frequency versus no IPV was conducted, and the incidence of ASD diagnosed during ages 2-3 years was estimated using self-reported questionnaire data of participants from when the child was 3 years old. Multivariate logistic regression was used to determine the association of preconceptional/antepartum IPV with ASD in 3-year-old offspring. Results: Among 79,324 offspring, 355 (0.45%) had ASD; preconceptionally and prenatally, 1,504 (1.9%) and 839 (1.1%) mothers were exposed to physical IPV whereas 9,162 (11.6%) and 10,240 (12.9%) mothers were exposed to psychological IPV, respectively. Multivariate logistic regression revealed a significant association of preconceptional physical IPV with ASD in offspring (adjusted odds ratio, 3.21; 95% confidence interval, 1.24-8.31), but not for antepartum physical IPV and preconceptional and antepartum psychological IPV. Conclusion: Preconceptional, but not antepartum, physical IPV was associated with ASD in 3-year-old offspring. Preconceptional and antepartum psychological IPV was unassociated with ASD in 3-year-old offspring. Preconceptional care through prevention of preconceptional physical IPV is important for neurodevelopment in offspring, and the mechanisms underlying the effects of IPV among nonpregnant individuals on ASD development in offspring should be elucidated.
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Affiliation(s)
- Hirotaka Isogami
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Shirakawa Kosei General Hospital, Fukushima, Japan
| | - Karin Imaizumi
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Toma Fukuda
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Aya Kanno
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Ota Nishinouchi Hospital, Fukushima, Japan
| | - Shun Yasuda
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Akiko Yamaguchi
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
| | - Sayaka Horiuchi
- Center for Birth Cohort Studies, University of Yamanashi, Yamanashi, Japan
| | - Ryoji Shinohara
- Center for Birth Cohort Studies, University of Yamanashi, Yamanashi, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
| | - Mitsuaki Hosoya
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Pediatrics and Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Public Health, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Zentaro Yamagata
- Center for Birth Cohort Studies, University of Yamanashi, Yamanashi, Japan
- Department of Health Sciences, School of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Koichi Hashimoto
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Pediatrics and Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hidekazu Nishigori
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Fukushima Medical Center for Children and Women, Fukushima Medical University, Fukushima, Japan
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6
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Murata T, Kyozuka H, Fukuda T, Imaizumi K, Isogami H, Yasuda S, Yamaguchi A, Sato A, Ogata Y, Shinoki K, Hosoya M, Yasumura S, Hashimoto K, Nishigori H, Fujimori K. Maternal magnesium intake and childhood wheezing in offspring at 3 years of age: the Japan Environment and Children's Study. Br J Nutr 2023; 130:1973-1981. [PMID: 37232101 DOI: 10.1017/s0007114523000922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
This study evaluated the association between maternal magnesium intake (MMI) and childhood wheezing incidence in 3-year-old offspring. We hypothesised that higher MMI imparts anti-inflammatory and antioxidant effects that decrease childhood wheezing incidence in offspring. Data of 79 907 women (singleton pregnancy, ≥ 22 weeks) from the Japan Environment and Children's Study (enrolled between 2011 and 2014) were analysed. Participants were categorised into quintiles of MMI (< 148·00, 148·00-187·99, 188·00-228·99, 229·00-289·99 and ≥ 290·00 mg/d), quintiles of adjusted MMI for daily energy intake (aMMI) (< 0·107, 0·107-0·119, 0·120-0·132, 0·133-0·149 and ≥ 0·150 mg/kcal) and MMI levels either below or above the ideal value (< 310·00 or ≥ 310·00 mg/d). Multivariable logistic regression analysis was performed to calculate OR for the incidence of childhood wheezing in offspring among participants in each MMI category, with the lowest MMI group considered the reference group. Maternal demographic, socio-economic, medical and other nutrient intake backgrounds were considered potential confounding factors. The adjusted OR (aOR) for childhood wheezing in the offspring of women with the highest MMI was 1·09 (95 % CI, 1·00, 1·20), whereas that calculated based on aMMI categories and offspring of women with above-ideal MMI levels remained unchanged. The highest MMI was associated with slightly increased childhood wheezing incidence in the offspring. MMI during pregnancy had an insignificant clinical impact on this incidence; moreover, modifying MMI would not significantly improve childhood wheezing incidence in offspring. Therefore, further studies should clarify the association between other prenatal factors and childhood wheezing incidence in offspring.
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Affiliation(s)
- Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima960-1295, Japan
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima960-1295, Japan
| | - Toma Fukuda
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima960-1295, Japan
| | - Karin Imaizumi
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima960-1295, Japan
| | - Hirotaka Isogami
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima960-1295, Japan
| | - Shun Yasuda
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima960-1295, Japan
| | - Akiko Yamaguchi
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima960-1295, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima960-1295, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima960-1295, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima960-1295, Japan
| | - Mitsuaki Hosoya
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima960-1295, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima960-1295, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima960-1295, Japan
- Department of Public Health, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima960-1295, Japan
| | - Koichi Hashimoto
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima960-1295, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima960-1295, Japan
| | - Hidekazu Nishigori
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima960-1295, Japan
- Fukushima Medical Center for Children and Women, Fukushima Medical University, 1 Hikarigaoka, Fukushima960-1295, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima960-1295, Japan
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7
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Nishigori H, Nishigori T, Suzuki T, Mori M, Yamada M, Isogami H, Murata T, Kyozuka H, Ogata Y, Sato A, Metoki H, Shinoki K, Yasumura S, Hosoya M, Hashimoto K, Fujimori K. Maternal prenatal and postnatal psychological distress trajectories and impact on cognitive development in 4-year-old children: the Japan Environment and Children's Study. J Dev Orig Health Dis 2023; 14:781-794. [PMID: 38327072 DOI: 10.1017/s2040174424000011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Abstract
Maternal prenatal and postnatal psychological distress, including depression and anxiety, may affect children's cognitive development. However, the findings have been inconsistent. We aimed to use the dataset from the Japan Environment and Children's Study, a nationwide prospective birth cohort study, to examine this association. We evaluated the relationship between the maternal six-item version of the Kessler Psychological Distress Scale (K6) scores and cognitive development among children aged 4 years. K6 was administered twice during pregnancy (M-T1; first half of pregnancy, M-T2; second half of pregnancy) and 1 year postpartum (C-1y). Cognitive development was assessed by trained testers, using the Kyoto Scale of Psychological Development 2001. Multiple regression analysis was performed with the group with a K6 score ≤ 4 for both M-T1 and M-T2 and C-1y as a reference. Records from 1,630 boys and 1,657 girls were analyzed. In the group with K6 scores ≥ 5 in both M-T1 and M-T2 and C-1Y groups, boys had significantly lower developmental quotients (DQ) in the language-social developmental (L-S) area (partial regression coefficient: -4.09, 95% confidence interval: -6.88 - -1.31), while girls did not differ significantly in DQ for the L-S area. Among boys and girls, those with K6 scores ≤ 4 at any one or two periods during M-T1, M-T2, or C-1y did not have significantly lower DQ for the L-S area. Persistent maternal psychological distress from the first half of pregnancy to 1 year postpartum had a disadvantageous association with verbal cognitive development in boys, but not in girls aged 4 years.
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Affiliation(s)
- Hidekazu Nishigori
- Department of Development and Environmental Medicine, Fukushima Medical Center for Children and Women, Fukushima Medical University Graduate School of Medicine, Fukushima, Japan
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Toshie Nishigori
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Taeko Suzuki
- Department of Development and Environmental Medicine, Fukushima Medical Center for Children and Women, Fukushima Medical University Graduate School of Medicine, Fukushima, Japan
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Midwifery and Maternal Nursing, Fukushima Medical University School of Nursing, Fukushima, Japan
| | - Miyuki Mori
- Department of Development and Environmental Medicine, Fukushima Medical Center for Children and Women, Fukushima Medical University Graduate School of Medicine, Fukushima, Japan
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Midwifery and Maternal Nursing, Fukushima Medical University School of Nursing, Fukushima, Japan
| | - Mika Yamada
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hirotaka Isogami
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Hirohito Metoki
- Division of Public Health, Hygiene and Epidemiology, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, Sendai, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Public Health, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Mitsuaki Hosoya
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Koichi Hashimoto
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
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8
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Murata T, Isogami H, Imaizumi K, Fukuda T, Kyozuka H, Yasuda S, Yamaguchi A, Sato A, Ogata Y, Shinoki K, Hosoya M, Yasumura S, Hashimoto K, Nishigori H, Fujimori K. Tocolytic treatment and maternal characteristics, obstetric outcomes, and offspring childhood outcomes among births at and after 37 weeks of gestation: the Japan environment and children's study. Arch Gynecol Obstet 2023:10.1007/s00404-023-07203-5. [PMID: 37831176 DOI: 10.1007/s00404-023-07203-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 08/22/2023] [Indexed: 10/14/2023]
Abstract
PURPOSE To evaluate differences in maternal characteristics and obstetric and offspring childhood outcomes between births at and after 37 weeks of gestation (referred to as term and post-term births) according to the use of tocolytic treatment. METHODS Data for 63,409 women with singleton births at and after 37 weeks of gestation were analyzed using data from the Japan Environment and Children's Study (JECS). We compared maternal characteristics, obstetric outcomes, and offspring childhood outcomes between term and post-term births exposed and not exposed to tocolytic treatment. Additionally, multivariable logistic regression models were used to calculate adjusted odds ratios for offspring childhood outcomes with significant between-group differences in the univariable analysis, with term and post-term births without tocolytic agents as the reference group. RESULTS We observed differences in maternal characteristics and obstetric outcomes between term and post-term births exposed and not exposed to tocolytic treatment. The incidence of offspring childhood developmental disorders showed no significant between-group differences. However, participants exposed to tocolytic agents had higher incidence of offspring childhood allergic disorders. The adjusted odds ratio for any of the offspring childhood allergic disorders in term and post-term births with tocolytic agents was 1.08 (95% confidence interval, 1.03-1.13). CONCLUSION This study found no significant difference in the incidence of offspring developmental disorders between term and post-term births exposed and not exposed to tocolytic treatment. However, tocolytic treatment was associated with differences in maternal characteristics and obstetric outcomes, along with a marginal increase in the incidence of childhood allergic disorders in offspring.
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Affiliation(s)
- Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan.
| | - Hirotaka Isogami
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Karin Imaizumi
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Toma Fukuda
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Shun Yasuda
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Akiko Yamaguchi
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Mitsuaki Hosoya
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Public Health, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Koichi Hashimoto
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Hidekazu Nishigori
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Fukushima Medical Center for Children and Women, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
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9
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Hashimoto K, Maeda H, Iwasa H, Kyozuka H, Maeda R, Kume Y, Ono T, Chishiki M, Sato A, Ogata Y, Murata T, Fujimori K, Shinoki K, Nishigori H, Yasumura S, Hosoya M. Tobacco Exposure During Pregnancy and Infections in Infants up to 1 Year of Age: The Japan Environment and Children's Study. J Epidemiol 2023; 33:489-497. [PMID: 35400710 PMCID: PMC10483106 DOI: 10.2188/jea.je20210405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 03/23/2022] [Indexed: 09/10/2023] Open
Abstract
BACKGROUND Tobacco exposure during pregnancy is associated with several adverse outcomes in infants. We investigated the association between tobacco exposure during pregnancy (both active and second-hand) and various infections in infants up to 1 year. METHODS This prospective cohort study used a fixed dataset (jecs-an-20180131) from the Japan Environment and Children's Study of registered births in Japan during 2011-2014 that included 104,065 fetal records from enrolled pregnant women. Based on the participants' responses to the questionnaire on smoking status, mothers were first divided into "never smoked," "quit smoking," and "current smoker" groups and then into "no second-hand smoking (SHS)" and "SHS" groups. Infectious diseases included central nervous system infection, otitis media (OM), upper respiratory tract infection (URTI), lower respiratory tract infection (LRTI), gastroenteritis (GI), and urinary tract infection. Adjusted odds ratios (aORs) and 95% confidence intervals (CIs) were calculated using logistic regression analysis and adjusted for maternal, socioeconomic, and postnatal confounding factors. RESULTS Among the 73,205 newborns enrolled, multivariable analysis revealed that the aOR of LRTI and GI was 1.20 (95% CI, 1.07-1.33) and 1.18 (95% CI, 1.04-1.35), respectively, for the "current smoker with/without SHS" group compared with the "never smoked without SHS" group. "Quit smoking without SHS" was not associated with the risk of LRTI. SHS was associated with an increased risk of OM, URTI, LRTI, and GI, especially with LRTI and GI. CONCLUSION Exposure to tobacco smoke during pregnancy was associated with an increased risk of OM, URTI, LRTI, and GI in infants during their first year of life.
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Affiliation(s)
- Koichi Hashimoto
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Hajime Maeda
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Hajime Iwasa
- Department of Public Health, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Ryo Maeda
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Yohei Kume
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Takashi Ono
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Mina Chishiki
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
| | - Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
| | - Hidekazu Nishigori
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
- Fukushima Medical Center for Children and Women, Fukushima Medical University, Fukushima, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
- Department of Public Health, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Mitsuaki Hosoya
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - the Japan Environment and Children’s Study (JECS) Group
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima, Japan
- Department of Public Health, School of Medicine, Fukushima Medical University, Fukushima, Japan
- Department of Obstetrics and Gynecology, School of Medicine, Fukushima Medical University, Fukushima, Japan
- Fukushima Medical Center for Children and Women, Fukushima Medical University, Fukushima, Japan
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10
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Go H, Hashimoto K, Maeda H, Ogasawara K, Kume Y, Murata T, Sato A, Ogata Y, Shinoki K, Nishigori H, Ikeda-Araki A, Fujimori K, Yasumura S, Hosoya M. Cord blood triglyceride and total cholesterol in preterm and term neonates: reference values and associated factors from the Japan Environment and Children's Study. Eur J Pediatr 2023; 182:4547-4556. [PMID: 37522980 DOI: 10.1007/s00431-023-05118-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 07/08/2023] [Accepted: 07/15/2023] [Indexed: 08/01/2023]
Abstract
This study aimed to investigate the associations between cord serum total cholesterol (TC) and triglyceride (TG)levels and perinatal factors and determine the reference levels of cord blood TC and TG in Japanese neonates. This was a prospective birth cohort study using data from the Japan Environment and Children's Study, which included data on births from 2011 to 2014 in Japan. TC and TG levels were determined in cord blood samples. A total of 70,535 pairs of neonates (male: 36,001, female: 34,524) and mothers were included. The mean cord blood TC and TG levels were 72.2 mg/dL and 24.4 mg/dL, respectively. Multiple regression analyses revealed that gestational age and birth weight were significantly associated with cord blood TC (coefficient -2.35, 95% confidence interval [CI] -2.40 - -2.22 and coefficient 0.002, 95% CI 0.002-0.003, respectively) and TG (coefficient 3.09, 95% CI 3.01-3.17 and coefficient - 0.009, 95% CI - 0.009-0.008, respectively) levels. Mean cord blood TG and TC levels decreased over the preterm period; however, these parameters increased during the term. Furthermore, the mean cord blood TC and TG levels decreased over the entire range of birth weight categories. Conclusion: Mean cord blood TG and TC levels decreased over the preterm period; however, these parameters increased during the term. Furthermore, the mean cord blood TC and TG levels decreased over the entire range of birth weight categories in Japanese newborns. Maternal complications such as maternal parity, HDP, PROM, maternal obesity and income level were associated with cord TC and TG levels. What is Known: • No studies have ascertained the reference levels of cord blood lipid levels in Japan. What is New: • Mean cord blood TG and TC levels decreased over the preterm period; however, these parameters increased during the term.
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Affiliation(s)
- Hayato Go
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan.
| | - Koichi Hashimoto
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Hajime Maeda
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan
| | - Kei Ogasawara
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan
| | - Yohei Kume
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan
| | - Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Fukushima Medical Center for Children and Women, Fukushima Medical University, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Hidekazu Nishigori
- Fukushima Medical Center for Children and Women, Fukushima Medical University, Fukushima, Japan
| | - Atsuko Ikeda-Araki
- Hokkaido University Center for Environmental and Health Sciences, Sapporo, Japan
- Hokkaido University Faculty of Health Sciences, Sapporo, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Public Health, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Mitsuaki Hosoya
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
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11
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Murata T, Isogami H, Imaizumi K, Fukuda T, Kyozuka H, Yasuda S, Yamaguchi A, Sato A, Ogata Y, Shinoki K, Hosoya M, Yasumura S, Hashimoto K, Nishigori H, Fujimori K. Association between gestational age at threatened preterm birth diagnosis and incidence of preterm birth: the Japan Environment and Children's Study. Sci Rep 2023; 13:12839. [PMID: 37553437 PMCID: PMC10409764 DOI: 10.1038/s41598-023-38524-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Accepted: 07/10/2023] [Indexed: 08/10/2023] Open
Abstract
We evaluated the association between gestational age at threatened preterm birth (TPTB) diagnosis and preterm birth (PTB) incidence using a nationwide birth cohort. Data of 94,236 women with singleton deliveries from the Japan Environment and Children's Study (enrolled between 2011 and 2014) were analysed. Participants were divided based on parity and gestational age at TPTB diagnosis (22-24, 25-27, 28-30, 31-33, and 34-36 weeks). Multivariable logistic regression models were used to calculate the odds ratios (ORs) for PTB before 37 and 34 weeks in women from all groups, using participants without TPTB as the reference. The adjusted ORs for PTB before 37 weeks were the highest in the latest gestational age group in nulliparous and multiparous women without previous PTB, while those before 34 weeks were the highest in the earliest and latest gestational age group in multiparous women without previous PTB and in the earliest gestational age group in multiparous women with previous PTB. The association between gestational age at TPTB diagnosis and PTB incidence varies based on maternal parity and PTB before 37 or 34 weeks. Further studies with detailed clinical data and a unified TPTB diagnosis protocol are necessary to clarify this association.
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Affiliation(s)
- Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan.
| | - Hirotaka Isogami
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Karin Imaizumi
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Toma Fukuda
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Shun Yasuda
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Akiko Yamaguchi
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Mitsuaki Hosoya
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Public Health, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Koichi Hashimoto
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Hidekazu Nishigori
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Fukushima Medical Center for Children and Women, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
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12
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Nishigori H, Nishigori T, Obara T, Suzuki T, Mori M, Imaizumi K, Murata T, Kyozuka H, Ogata Y, Sato A, Shinoki K, Yasumura S, Hosoya M, Hashimoto K, Fujimori K. Prenatal folic acid supplement/dietary folate and cognitive development in 4-year-old offspring from the Japan Environment and Children's Study. Sci Rep 2023; 13:9541. [PMID: 37308528 DOI: 10.1038/s41598-023-36484-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 06/05/2023] [Indexed: 06/14/2023] Open
Abstract
We evaluated the association between maternal prenatal folic acid supplement use/dietary folate intake and cognitive development in 4-year-old offspring (N = 3445) using data from the Japan Environment and Children's Study. Cognitive development was evaluated using the Kyoto Scale of Psychological Development 2001. Multiple regression analysis revealed that offspring of mothers who started using folic acid supplements pre-conception had a significantly higher language-social developmental quotient (DQ) (partial regression coefficient 1.981, 95% confidence interval 0.091 to 3.872) than offspring of mothers who did not use such supplements at any time throughout their pregnancy (non-users). Offspring of mothers who started using folic acid supplements within 12 weeks of gestation had a significantly higher cognitive-adaptive (1.489, 0.312 to 2.667) and language-social (1.873, 0.586 to 3.159) DQ than offspring of non-users. Regarding daily dietary folate intake from preconception to early pregnancy, multiple regression analysis revealed that there was no significant association with any DQ area in the 200 to < 400 µg and the ≥ 400 µg groups compared with the < 200 µg group. Maternal prenatal folic acid supplementation starting within 12 weeks of gestation (but not adequate dietary folate intake from preconception to early pregnancy) is positively associated with cognitive development in 4-year-old offspring.
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Affiliation(s)
- Hidekazu Nishigori
- Department of Development and Environmental Medicine, Fukushima Medical Center for Children and Women, Fukushima Medical University Graduate School of Medicine, 1 Hikarigaoka, Fukushima City, Fukushima, 960‑1295, Japan.
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan.
| | - Toshie Nishigori
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Taku Obara
- Department of Pharmaceutical Sciences, Tohoku University Hospital, Sendai, Japan
| | - Taeko Suzuki
- Department of Development and Environmental Medicine, Fukushima Medical Center for Children and Women, Fukushima Medical University Graduate School of Medicine, 1 Hikarigaoka, Fukushima City, Fukushima, 960‑1295, Japan
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Maternal Nursing and Midwifery, Fukushima Medical University School of Nursing, Fukushima, Japan
- Department of Maternal Nursing, Fukushima Medical University Graduate School of Nursing, Fukushima, Japan
| | - Miyuki Mori
- Department of Development and Environmental Medicine, Fukushima Medical Center for Children and Women, Fukushima Medical University Graduate School of Medicine, 1 Hikarigaoka, Fukushima City, Fukushima, 960‑1295, Japan
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Maternal Nursing and Midwifery, Fukushima Medical University School of Nursing, Fukushima, Japan
- Department of Maternal Nursing, Fukushima Medical University Graduate School of Nursing, Fukushima, Japan
| | - Karin Imaizumi
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Public Health, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Mitsuaki Hosoya
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Koichi Hashimoto
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
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13
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Murata T, Kyozuka H, Fukuda T, Yasuda S, Yamaguchi A, Sato A, Ogata Y, Shinoki K, Hosoya M, Yasumura S, Hashimoto K, Nishigori H, Fujimori K. Association of Maternal Asthma and Total Serum Immunoglobulin E levels with Obstetric Complications: The Japan Environment and Children's Study. Matern Child Health J 2023:10.1007/s10995-023-03647-y. [PMID: 37131017 DOI: 10.1007/s10995-023-03647-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/16/2023] [Indexed: 05/04/2023]
Abstract
OBJECTIVE To evaluate the association between maternal asthma (MA) and obstetric complications, while considering subdivided total serum immunoglobulin E (IgE) levels. METHODS Data of the participants enrolled in the Japan Environment and Children's Study between 2011 and 2014 were analyzed. In total, 77,131 women with singleton live births at and after 22 weeks of gestation were included. MA was defined based on a self-administered questionnaire. Women with MA were stratified based on the quartile of total serum IgE levels during pregnancy as follows: low IgE levels (< 52.40 IU/mL), moderate IgE levels (52.40-331.00 IU/mL), and high IgE levels (> 331.00 IU/mL). The adjusted odds ratios (aORs) for preterm births (PTB), small for gestational age (SGA) infants, gestational diabetes mellitus, and hypertensive disorders of pregnancy (HDP) were calculated using multivariable logistic regression, while considering women without MA as reference and maternal socioeconomic factors as confounders. RESULTS The aORs for SGA infants and HDP in women with MA and high total serum IgE levels were 1.26 (95% confidence interval [CI], 1.05-1.50) and 1.33 (95% CI, 1.06-1.66), respectively. The aOR for SGA infants among women with MA and moderate total serum IgE levels was 0.85 (95% CI, 0.73-0.99). The aOR for PTB among women with MA and low total serum IgE levels was 1.26 (95% CI, 1.04-1.52). CONCLUSIONS FOR PRACTICE MA with subdivided total serum IgE levels was associated with obstetric complications. Total serum IgE level may be a potential prognostic marker to predict obstetric complications in pregnancies with MA.
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Affiliation(s)
- Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan.
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Toma Fukuda
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Shun Yasuda
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Akiko Yamaguchi
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Mitsuaki Hosoya
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Public Health, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Koichi Hashimoto
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Hidekazu Nishigori
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Fukushima Medical Center for Children and Women, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
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14
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Go H, Hashimoto K, Maeda H, Ogasawara K, Kyozuka H, Murata T, Sato A, Ogata Y, Shinoki K, Nishigori H, Fujimori K, Yasumura S, Hosoya M. Maternal triglyceride levels and neonatal outcomes: The Japan Environment and Children's Study. J Clin Lipidol 2023; 17:356-366. [PMID: 37210241 DOI: 10.1016/j.jacl.2023.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 04/14/2023] [Accepted: 04/16/2023] [Indexed: 05/22/2023]
Abstract
BACKGROUND Although maternal triglyceride (TG) is important for fetal growth, there are few large cohort studies investigating the relationships between maternal TG during pregnancy and neonatal outcomes. OBJECTIVES The objective of this study was to investigate the associations between maternal TG during the second and third trimesters and neonatal outcomes including preterm birth (PTB), low birth weight (LBW), small for gestational age (SGA) and large for gestational age (LGA). METHODS This was a prospective birth cohort study using data of the Japan Environment and Children's Study included data of births from 2011-2014 in Japan including 79,519 pairs. Participants were divided into tertiles according to maternal TG in the second or third trimesters. Multiple logistic regression modeling was used to examine the risks of LBW, SGA, LGA and PTB in association with maternal TG levels in the second or third trimesters RESULTS: In the second trimester, compared with reference TG group (T2), women in higher TG group (T3) and lower TG group (T1) were also at increased risk of LGA (aOR 1.20, 95% CI 1.11-1.29) and SGA (aOR 1.25, 95% CI 1.10-1.41), respectively. In the third trimester, women in T3 and T1 were at increased risk of LGA (aOR 1.27, 95% CI 1.17-1.38) and SGA (aOR 1.17, 95% CI 1.02-1.34), respectively. CONCLUSION In this study, higher maternal TG levels in the second or third trimesters were associated with risks of LGA, however, lower maternal TG levels in the second or third trimesters were conversely associated with risks of SGA.
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Affiliation(s)
- Hayato Go
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan.
| | - Koichi Hashimoto
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan; Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Hajime Maeda
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Kei Ogasawara
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan; Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Tsuyoshi Murata
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Hidekazu Nishigori
- Fukushima Medical Center for Children and Women, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan; Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan; Department of Public Health, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Mitsuaki Hosoya
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan; Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
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15
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Murata T, Kyozuka H, Fukuda T, Imaizumi K, Isogami H, Yasuda S, Yamaguchi A, Sato A, Ogata Y, Shinoki K, Hosoya M, Yasumura S, Hashimoto K, Fujimori K, Nishigori H. Meconium-stained amniotic fluid and offspring allergies: The Japan Environment and Children's Study. Pediatr Allergy Immunol 2023; 34:e13956. [PMID: 37232286 DOI: 10.1111/pai.13956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 04/13/2023] [Accepted: 04/17/2023] [Indexed: 05/27/2023]
Affiliation(s)
- Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Toma Fukuda
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Karin Imaizumi
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hirotaka Isogami
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Shun Yasuda
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Akiko Yamaguchi
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
| | - Mitsuaki Hosoya
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Public Health, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Koichi Hashimoto
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hidekazu Nishigori
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Fukushima Medical Center for Children and Women, Fukushima Medical University, Fukushima, Japan
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16
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Omoto T, Kyozuka H, Murata T, Imaizumi K, Yamaguchi A, Fukuda T, Isogami H, Yasuda S, Sato A, Ogata Y, Shinoki K, Hosoya M, Yasumura S, Hashimoto K, Nishigori H, Fujimori K. Influence of preconception carbohydrate intake on hypertensive disorders of pregnancy: The Japan Environment and Children's Study. J Obstet Gynaecol Res 2023; 49:577-586. [PMID: 36411062 DOI: 10.1111/jog.15501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 11/02/2022] [Accepted: 11/07/2022] [Indexed: 11/23/2022]
Abstract
AIM Hypertensive disorders of pregnancy (HDP) are a crucial cause of morbidity and mortality. We aimed to examine whether preconception carbohydrate intake is associated with new-onset HDP and small for gestational age (SGA) births. METHODS We identified 93 265 normotensive (primiparous, 37 387; multiparous, 55 878) participants from the Japan Environmental Children's Study database who delivered between 2011 and 2014. After excluding participants with multiple gestations, preconception hypertension, and insufficient data, primiparous and multiparous participants were categorized into five groups according to their preconception carbohydrate-intake quintiles (Q1 and Q5 were the lowest and highest groups, respectively). Multiple logistic regression analysis was performed to identify the effect of preconception carbohydrate intake on early (<34 weeks) and late-onset (≥34 weeks) HDP and the incidence of SGA births. RESULTS With the middle carbohydrate intake group (Q3) as a reference, the risk for late-onset HDP among multiparous women was higher in the Q5 group (adjusted odds ratio [aOR] 1.31, 95% confidence interval [CI] 1.02-1.69). The incidence of SGA births was higher in the Q1 group among both primiparous (aOR 1.16, 95% CI 1.01-1.33) and multiparous women (aOR 1.16, 95% CI 1.02-1.32). CONCLUSIONS Excessive carbohydrate intake increases the incidence of HDP in multiparous women, while low-carbohydrate intake increases the incidence of SGA births. New recommendations for preconception carbohydrate intake are required to prevent major HDP-related complications.
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Affiliation(s)
- Takahiro Omoto
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan.,Department of Obstetrics and Gynecology, Ohta Nisinouchi Hospital, Koriyama City, Fukushima, Japan
| | - Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Karin Imaizumi
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Akiko Yamaguchi
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Toma Fukuda
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hirotaka Isogami
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Shun Yasuda
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Mitsuaki Hosoya
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan.,Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan.,Department of Public Health, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Koichi Hashimoto
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan.,Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hidekazu Nishigori
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan.,Fukushima Medical Center for Children and Women, Fukushima Medical University, Fukushima, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
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17
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Murata T, Yasuda S, Kyozuka H, Imaizumi K, Isogami H, Fukuda T, Yamaguchi A, Sato A, Ogata Y, Shinoki K, Hosoya M, Yasumura S, Hashimoto K, Fujimori K, Nishigori H, Yamazaki S, Ohya Y, Kishi R, Yaegashi N, Hashimoto K, Mori C, Ito S, Yamagata Z, Inadera H, Nakayama T, Sobue T, Shima M, Nakamura H, Suganuma N, Kusuhara K, Katoh T. Association between labor duration in singleton spontaneous vaginal deliveries and offspring neurodevelopment: The Japan Environment and Children's Study. Int J Gynaecol Obstet 2023; 161:1097-1101. [PMID: 36700376 DOI: 10.1002/ijgo.14693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 01/17/2023] [Accepted: 01/23/2023] [Indexed: 01/27/2023]
Affiliation(s)
- Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Shun Yasuda
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Karin Imaizumi
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hirotaka Isogami
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Toma Fukuda
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Akiko Yamaguchi
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
| | - Mitsuaki Hosoya
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan.,Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan.,Department of Public Health, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Koichi Hashimoto
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan.,Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hidekazu Nishigori
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan.,Fukushima Medical Center for Children and Women, Fukushima Medical University, Fukushima, Japan
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18
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Nishigori H, Fujimori K, Hosoya M, Nishigori T, Murata T, Kyozuka H, Ogata Y, Sato A, Shinoki K, Yasumura S, Hashimoto K. Congenital Anomalies in Infants in Fukushima from 2011 to 2014: The Japan Environment and Children's Study. JMA J 2023; 6:36-47. [PMID: 36793518 PMCID: PMC9908376 DOI: 10.31662/jmaj.2022-0087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 08/25/2022] [Indexed: 01/12/2023] Open
Abstract
Introduction This study aimed to assess congenital anomalies among infants from 2011 to 2014 in Fukushima and compare the assessment with that from other geographical regions in Japan. Methods We used the dataset of the Japan Environment and Children's Study (JECS), which is a nationwide prospective birth cohort study. For the JECS, participants were recruited through 15 regional centers (RC), including Fukushima. Pregnant women were recruited between January 2011 and March 2014. The Fukushima RC recruited all municipalities in the Fukushima Prefecture, from where we compared congenital anomalies in infants from the Fukushima RC to those in the infants from 14 other RCs. Crude and multivariate logistic regression analyses were also performed, with the multivariate logistic regression analysis being adjusted for maternal age, maternal body mass index (kg/m2), infertility treatment, multiple pregnancies, maternal smoking, maternal alcohol consumption, pregnancy complications, maternal infection, and infant sex. Results In the Fukushima RC, 12,958 infants were analyzed, and 324 infants were diagnosed with major anomalies (2.50%). In the remaining 14 RCs, 88,771 infants were analyzed and 2,671 infants were diagnosed with major anomalies (3.01%). Crude logistic regression analysis demonstrated that the odds ratio for the Fukushima RC was 0.827 (95% confidence interval, 0.736-0.929) using the other 14 RCs as a reference. Multivariate logistic regression analysis also demonstrated that the adjusted odds ratio was 0.852 (95% confidence interval, 0.757-0.958). Conclusions Fukushima Prefecture was found not to be an area at high risk for the occurrence of congenital anomalies in infants compared nationwide in Japan from 2011 to 2014.
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Affiliation(s)
- Hidekazu Nishigori
- Fukushima Regional Center for the Japan Environment and Children’s Study, Fukushima, Japan,Department of Development and Environmental Medicine, Fukushima Medical Center for Children and Women, Fukushima Medical University Graduate School of Medicine, Fukushima, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environment and Children’s Study, Fukushima, Japan,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Mitsuaki Hosoya
- Fukushima Regional Center for the Japan Environment and Children’s Study, Fukushima, Japan,Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Toshie Nishigori
- Fukushima Regional Center for the Japan Environment and Children’s Study, Fukushima, Japan,Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environment and Children’s Study, Fukushima, Japan,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environment and Children’s Study, Fukushima, Japan,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environment and Children’s Study, Fukushima, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environment and Children’s Study, Fukushima, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environment and Children’s Study, Fukushima, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environment and Children’s Study, Fukushima, Japan,Department of Public Health, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Koichi Hashimoto
- Fukushima Regional Center for the Japan Environment and Children’s Study, Fukushima, Japan,Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
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19
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Okabe H, Hashimoto K, Yamada M, Ono T, Yaginuma K, Kume Y, Chishiki M, Sato A, Ogata Y, Imaizumi K, Murata T, Kyozuka H, Shinoki K, Yasumura S, Nishigori H, Fujimori K, Hosoya M. Associations between fetal or infancy pet exposure and food allergies: The Japan Environment and Children's Study. PLoS One 2023; 18:e0282725. [PMID: 36989214 PMCID: PMC10057762 DOI: 10.1371/journal.pone.0282725] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 02/21/2023] [Indexed: 03/30/2023] Open
Abstract
The hygiene hypothesis suggests that pet exposure is effective in preventing allergic disease, and some studies have reported the beneficial effects of dog exposure during fetal development or early infancy on food allergy. However, the effects of exposure to pets other than dogs on the kinds of food allergies remains unaddressed. This study aimed to explore the effect of exposure to various species of pets on the risk of food allergies. We obtained information on pet exposure and food allergy from the Japan Environment and Children's Study, a nationwide, prospective birth cohort study that included 97,413 mothers and their children. We examined the associations between exposure to various species of pets during fetal development or early infancy and the incidence risk of food allergies. We conducted logistic regression analysis for each pet species, causative food, and timing of exposure. Exposure to dogs or cats during fetal development or early infancy was estimated to reduce the incidence risk of food allergies until the age of 3 years. Dog exposure was estimated to reduce the incidence risk of egg, milk, and nut allergies, and cat exposure was estimated to reduce the incidence risk of egg, wheat, and soybean allergies. However, hamster exposure was estimated to increase the incidence risk of nut allergy. In conclusion, the association between pet exposure and food allergies might differ depending on the pet species and causative food. Continued dog and cat exposure from fetal development to infancy was estimated to reduce the incidence risk of food allergies. The findings of this study shall aid in the design of future studies.
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Affiliation(s)
- Hisao Okabe
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Koichi Hashimoto
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Mika Yamada
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Takashi Ono
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Kazufumi Yaginuma
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Yohei Kume
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Mina Chishiki
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
| | - Karin Imaizumi
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Public Health, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Hidekazu Nishigori
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Fukushima Medical Center for Children and Women, Fukushima Medical University, Fukushima, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Mitsuaki Hosoya
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima, Japan
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20
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Mashiyama F, Hashimoto K, Norito S, Okabe H, Sato A, Kume Y, Maeda R, Sato M, Sato M, Kyozuka H, Fujimori K, Nishigori H, Shinoki K, Yasumura S, Sakuma H, Hosoya M. Neutralizing and Epitope-Specific Antibodies against Respiratory Syncytial Virus in Maternal and Cord Blood Paired Samples. Viruses 2022; 14:v14122702. [PMID: 36560707 PMCID: PMC9784505 DOI: 10.3390/v14122702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 11/26/2022] [Accepted: 11/26/2022] [Indexed: 12/05/2022] Open
Abstract
Only a few qualitative studies of neutralizing antibody titers (NATs) against respiratory syncytial virus (RSV) have focused on epitope-specific antibody (ESA) levels. Here, NATs against RSV in sera were measured using the blood of 412 mothers and cord blood (CB) of 95 of the 412 mother-child pairs. ESA levels against sites zero (Ø) and IIa of the F protein of RSV were measured in 87 of the 95 mother-child pairs. The median gestational age was 39 weeks. The NATs and ESA levels in CB were slightly higher than those in maternal blood (MB). The NATs for RSV subtype A (RSV-A) in MB and CB showed a positive correlation (r = 0.75). The ESA levels against sites Ø and IIa in MB and CB showed positive correlations, r = 0.76 and r = 0.69, respectively. In MB, the NATs and ESA levels against RSV were positively correlated, more significantly against site Ø (RSV-A: r = 0.70, RSV-B: r = 0.48) than against site IIa (RSV-A: r = 0.19, RSV-B: r = 0.31). Sufficient amounts of ESAs against sites Ø and IIa of RSV were transferred from mothers to term infants. ESA levels against site Ø contribute to NATs.
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Affiliation(s)
- Fumi Mashiyama
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima 960-1295, Japan
- Pediatrics, Hoshi General Hospital, Koriyama 960-1295, Japan
| | - Koichi Hashimoto
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima 960-1295, Japan
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima 960-1295, Japan
- Correspondence: ; Tel.: +81-24-547-1295
| | - Sakurako Norito
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima 960-1295, Japan
| | - Hisao Okabe
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima 960-1295, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima 960-1295, Japan
| | - Yohei Kume
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima 960-1295, Japan
| | - Ryo Maeda
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima 960-1295, Japan
| | - Maki Sato
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima 960-1295, Japan
| | - Masatoki Sato
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima 960-1295, Japan
| | - Hyo Kyozuka
- Department of Obstetrics and Gynecology, School of Medicine, Fukushima Medical University, Fukushima 960-1295, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima 960-1295, Japan
- Department of Obstetrics and Gynecology, School of Medicine, Fukushima Medical University, Fukushima 960-1295, Japan
| | - Hidekazu Nishigori
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima 960-1295, Japan
- Fukushima Medical Center for Children and Women, Fukushima Medical University, Fukushima 960-1295, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima 960-1295, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima 960-1295, Japan
- Department of Public Health, School of Medicine, Fukushima Medical University, Fukushima 960-1295, Japan
| | - Hiroko Sakuma
- Pediatrics, Hoshi General Hospital, Koriyama 960-1295, Japan
| | - Mitsuaki Hosoya
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima 960-1295, Japan
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima 960-1295, Japan
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21
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Murata T, Kyozuka H, Fukuda T, Imaizumi K, Isogami H, Yasuda S, Yamaguchi A, Sato A, Ogata Y, Shinoki K, Hosoya M, Yasumura S, Hashimoto K, Nishigori H, Fujimori K. Meconium-stained amniotic fluid during labor may be a protective factor for the offspring's childhood wheezing up to 3 years of age: the Japan Environment and Children's Study. Eur J Pediatr 2022; 181:3153-3162. [PMID: 35852596 DOI: 10.1007/s00431-022-04530-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 03/10/2022] [Accepted: 06/12/2022] [Indexed: 11/27/2022]
Abstract
UNLABELLED We aimed to evaluate the association between meconium-stained amniotic fluid during labor and offspring's childhood wheezing. This study analyzed the data of participants enrolled in the Japan Environment and Children's Study, a nationwide prospective birth cohort study, between 2011 and 2014. Data of women with singleton live births between 22 and 40 weeks' gestation were analyzed. Participants were categorized into two groups according to the presence or absence of meconium-stained amniotic fluid. The primary outcome measure was the offspring's childhood wheezing up to 3 years of age. A logistic regression model was used to calculate the adjusted odds ratio for childhood wheezing in children of women with meconium-stained amniotic fluid, considering those without meconium-stained amniotic fluid as a reference, taking into account the potential confounding factors affecting the incidence of wheezing. We analyzed data from 61,991 participants: 1796 (2.9%) participants had meconium-stained amniotic fluid during labor and 18,919 (30.5%) of the offspring had childhood wheezing. The adjusted odds ratios for the offspring's childhood wheezing were 0.89 (95% confidence interval, 0.79-0.99) in total participants, 0.87 (95% confidence interval, 0.78-0.97) in term births, and 2.00 (95% confidence interval, 0.98-4.09) in preterm births. CONCLUSIONS This study revealed a decreased incidence of childhood wheezing among the children of women with meconium-stained amniotic fluid in term births. By yet unknown mechanisms, meconium-stained amniotic fluid was associated with a decreased incidence of childhood wheezing in the offspring. Further studies are required to clarify the mechanism of one's own meconium in affecting their health condition. WHAT IS KNOWN • Meconium-stained amniotic fluid during labor is associated with several adverse perinatal outcomes, and meconium aspiration syndrome is associated with offspring's childhood asthma and wheezing. • Meconium-stained amniotic fluid during labor could be an independent protective factor for the offspring's dermatitis and skin rash. WHAT IS NEW • Whole cases with meconium-stained amniotic fluid during labor were associated with a decreased incidence of offspring's childhood wheezing up to 3 years of age. • This study may shed light on the effects of simple meconium-stained amniotic fluid on offspring's childhood health.
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Affiliation(s)
- Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan. .,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan.
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Toma Fukuda
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Karin Imaizumi
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Hirotaka Isogami
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Shun Yasuda
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Akiko Yamaguchi
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Mitsuaki Hosoya
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Pediatrics, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Public Health, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Koichi Hashimoto
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Pediatrics, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Hidekazu Nishigori
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Fukushima Medical Center for Children and Women, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
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22
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Murata T, Endo Y, Fukuda T, Kyozuka H, Yasuda S, Yamaguchi A, Sato A, Ogata Y, Shinoki K, Hosoya M, Yasumura S, Hashimoto K, Nishigori H, Fujimori K. Association of preconception dysmenorrhea with obstetric complications: the Japan Environment and Children's Study. BMC Pregnancy Childbirth 2022; 22:125. [PMID: 35168550 PMCID: PMC8845369 DOI: 10.1186/s12884-021-04347-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 12/17/2021] [Indexed: 12/01/2022] Open
Abstract
Background The association of maternal preconception dysmenorrhea, especially primary dysmenorrhea, with obstetric complications has not been clearly described. Therefore, we evaluated the association of preconception dysmenorrhea with obstetric complications while accounting for the presence of pelvic pathologies. Methods We analyzed the data of women with singleton live births at and after 22 weeks of gestation enrolled in the Japan Environment and Children’s Study, a nationwide birth cohort study, between 2011 and 2014. Participants with psychological disorders were excluded. Preconception dysmenorrhea, identified in the medical record transcripts, was categorized into mild dysmenorrhea (MD) and severe dysmenorrhea (SD). Furthermore, excluding those who had pelvic pathologies via self-reported questionnaires (endometriosis, adenomyosis, and uterine myomas) with MD and SD, preconception dysmenorrhea was categorized into mild primary dysmenorrhea (MPD) and severe primary dysmenorrhea (SPD), respectively. Using multiple logistic regression, adjusted odds ratios (aORs) for obstetric complications, including preterm birth (PTB) before 37 weeks and 34 weeks, small-for-gestational-age infants, preterm premature rupture of membrane, and hypertensive disorders of pregnancy, were calculated (considering confounders) in women with (1) MD or SD and (2) MPD or SPD. Women without preconception dysmenorrhea were used as a reference. Results A total of 80,242 participants were analyzed. In women with SD, the aOR for PTB before 37 weeks was 1.38 (95% confidence interval [CI] 1.10, 1.72). In women with SPD, the aOR for PTB before 37 weeks was 1.32 (95% CI 1.02, 1.71). There was no association between women with MD or MPD and obstetric complications. Conclusions SD and SPD are significantly associated with an increased incidence of PTB before 37 weeks. Care providers should provide proper counseling regarding the association between preconception dysmenorrhea and obstetric complications. Optimal management of pregnant women with preconception dysmenorrhea to reduce the incidence of PTB should be elucidated in further studies, with detailed clinical data of pelvic pathologies.
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Affiliation(s)
- Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan. .,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan.
| | - Yuta Endo
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Toma Fukuda
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Shun Yasuda
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Akiko Yamaguchi
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Mitsuaki Hosoya
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Pediatrics, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Public Health, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Koichi Hashimoto
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Pediatrics, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Hidekazu Nishigori
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Fukushima Medical Center for Children and Women, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
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23
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Hirai H, Okamoto S, Masuzaki H, Murata T, Ogata Y, Sato A, Horiuchi S, Shinohara R, Shinoki K, Nishigori H, Fujimori K, Hosoya M, Yasumura S, Hashimoto K, Yamagata Z, Shimabukuro M. Maternal Urinary Cotinine Concentrations During Pregnancy Predict Infant BMI Trajectory After Birth: Analysis of 89617 Mother-Infant Pairs in the Japan Environment and Children's Study. Front Endocrinol (Lausanne) 2022; 13:850784. [PMID: 35498432 PMCID: PMC9049186 DOI: 10.3389/fendo.2022.850784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Accepted: 02/28/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Clinical or epidemiological conclusions remain undecided on the direct effects of active and second-hand smoking during pregnancy on childhood obesity. Urinary cotinine (UC) concentration, an accurate and quantitative marker for smoking, may elucidate the dose-dependent relationship between smoking during pregnancy and childhood obesity. To analyze the relationship between UC concentration and smoking questionnaire (SQ) classes for active and second-hand smoking in pregnant mothers and trajectory of infant Kaup index (body mass index: BMI). METHODS This multicenter prospective cohort study was conducted using a list-wise complete set of 35829 among 89617 mother-infant singleton pairs, recruited between 2011 and 2014, in the Japan Environment and Children's Study (JECS). Pairs were categorized according to UC levels (1 to 4 classes) or SQ (0 to 4 classes). RESULTS Maternal BMI at delivery was the highest in UC class 4 (highest). Maternal and paternal education of ≥16 years and annual household income were lowest in UC class 4. Infant BMI was lower at birth, but trends in BMI and ΔBMI were higher from six to 36 months step-wise in the UC classes. The above tendency was observed in the list-wise complete dataset but was emphasized after multiple imputations and corrections of cofounders. UC concentration in five SQ classes largely fluctuated, and the relationship between SQ classes and trends in BMI and ΔBMI was not statistically significant. CONCLUSION Infants from high UC mothers had a low BMI at birth, increasing from six to 36 months of age. UC concentrations, but not smoking questionnaire classes, predict infant BMI trajectory, suggesting that active and second-hand smoking affect child obesity in a dose-dependent manner.
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Affiliation(s)
- Hiroyuki Hirai
- Department of Diabetes, Endocrinology and Metabolism, Fukushima Medical University School of Medicine, Fukushima, Japan
- Department of Internal Medicine, Shirakawa Kosei General Hospital, Fukushima, Japan
| | - Shiki Okamoto
- Division of Endocrinology, Diabetes and Metabolism, Hematology, Rheumatology (Second Department of Internal Medicine), Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan
| | - Hiroaki Masuzaki
- Division of Endocrinology, Diabetes and Metabolism, Hematology, Rheumatology (Second Department of Internal Medicine), Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan
| | - Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
| | - Sayaka Horiuchi
- Center for Birth Cohort Studies, School of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Ryoji Shinohara
- Center for Birth Cohort Studies, School of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Kosei Shinoki
- Koriyama Office, Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
| | - Hidekazu Nishigori
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
- Fukushima Medical Center for Children and Women, Fukushima Medical University, Fukushima, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Mitsuaki Hosoya
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
- Department of Public Health, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Koichi Hashimoto
- Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
- Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Zentaro Yamagata
- Department of Health Sciences, School of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Michio Shimabukuro
- Department of Diabetes, Endocrinology and Metabolism, Fukushima Medical University School of Medicine, Fukushima, Japan
- *Correspondence: Michio Shimabukuro,
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24
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Murata T, Kyozuka H, Fukuda T, Endo Y, Kanno A, Yasuda S, Yamaguchi A, Sato A, Ogata Y, Shinoki K, Hosoya M, Yasumura S, Hashimoto K, Nishigori H, Fujimori K. Urinary 8-hydroxy-2'-deoxyguanosine levels and small-for-gestational age infants: a prospective cohort study from the Japan Environment and Children's Study. BMJ Open 2021; 11:e054156. [PMID: 34857577 PMCID: PMC8640663 DOI: 10.1136/bmjopen-2021-054156] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
OBJECTIVES To evaluate the association between the urinary 8-hydroxy-2'-deoxyguanosine (U8-OHdG) levels and the incidence of small-for-gestational age (SGA) infants and to assess the utility of U8-OHdG as a biomarker to predict the incidence of SGA infants. DESIGN Prospective cohort study. SETTING The Japan Environment and Children's Study. PARTICIPANTS Data of participants enrolled in the Japan Environment and Children's Study, a nationwide birth cohort study, between 2011 and 2014 were analysed; 104 062 fetal records were analysed. Data of women with singleton pregnancies ≥22 weeks of gestation were analysed. PRIMARY AND SECONDARY OUTCOME MEASURES U8-OHdG levels were assessed using liquid chromatography-tandem mass spectrometry. Participants were categorised into the following three groups according to the quartile of the distribution of U8-OHdG: low U8-OHdG (<1.95 ng/mgCre), moderate U8-OHdG (the combined second and third quartiles; 1.95-2.95 ng/mgCre) and high U8-OHdG (>2.95 ng/mgCre) groups. Additionally, participants in the 90th percentile for U8-OHdG levels were analysed. Odds ratios (ORs) for SGA infants (<-1.5 and <-2.0 SD) were calculated using a logistic regression model while adjusting for confounding factors; the moderate U8-OHdG group was used as a reference. The cut-off value of U8-OHdG to predict the incidence of SGA infants was calculated using a receiver operating characteristic (ROC) curve analysis. RESULTS Data of 80 212 participants were analysed. The adjusted ORs for SGA infants (<-1.5 and<-2.0 SD) in the high U8-OHdG group were 1.16 (95% CI 1.07 to 1.25) and 1.22 (95% CI 1.07 to 1.38). The cut-off value of U8-OHdG (3.26 ng/mgCre) showed a poor ability to predict SGA infants (sensitivity, 21.9%; specificity, 83.6%; area under the ROC curve, 0.530). CONCLUSIONS Elevated U8-OHdG levels were associated with an increased incidence of SGA infants. However, this parameter would not be a useful screening tool for predicting SGA infants owing to its low sensitivity and specificity.
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Affiliation(s)
- Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Toma Fukuda
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Yuta Endo
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Aya Kanno
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Shun Yasuda
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Akiko Yamaguchi
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
| | - Mitsuaki Hosoya
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Public Health, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Koichi Hashimoto
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hidekazu Nishigori
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Fukushima Medical Center for Children and Women, Fukushima Medical University, Fukushima, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
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25
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Kanno A, Kyozuka H, Murata T, Isogami H, Yamaguchi A, Fukuda T, Yasuda S, Suzuki D, Sato A, Ogata Y, Shinoki K, Hosoya M, Yasumura S, Hashimoto K, Nishigori H, Fujimori K. Age at menarche and risk of adverse obstetric outcomes during the first childbirth in Japan: The Japan Environment and Children's Study. J Obstet Gynaecol Res 2021; 48:103-112. [PMID: 34708467 DOI: 10.1111/jog.15057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 09/10/2021] [Accepted: 09/16/2021] [Indexed: 12/17/2022]
Abstract
AIM Age at menarche is used as a risk indicator of gestational diabetes mellitus, preterm birth, and fetal growth. However, little is known regarding the age impact on obstetric outcomes among nulliparous women. This study investigated whether menarche age was correlated with obstetric outcomes among nulliparous women. METHODS We analyzed the data obtained for 37 645 singleton pregnancies between 2011 and 2014 in the Japan Environment and Children's Study. Age at menarche was categorized into the ≤9-, 10-, 11-, 12-, 13-, 14-, and ≥15-year-old groups (n = 363, 3155, 8390, 11 164, 6713, 5446, and 2414, respectively). We calculated the relative risk for cases of preterm birth <37 weeks, low birthweight <2500 g, small for gestational age, early and late-onset hypertension disorders of pregnancy, and early- and late-diagnosed (diagnosed < or ≧ 24 weeks) gestational diabetes mellitus using a reference of 12 years at menarche. RESULTS Women with an age at menarche ≤9 years showed an increased incidence of developing early-diagnosed gestational diabetes mellitus (relative risk: 2.42; 95% confidence interval: 1.05-5.60). A high body mass index before pregnancy increased the risk of developing gestational diabetes mellitus. CONCLUSIONS Age at menarche helped in assessing the risk of early-diagnosed gestational diabetes mellitus among nulliparous women. Future studies are needed to clarify the underlying mechanisms. This study is the first to use data from the largest prospective birth cohort study of Japan and to investigate the relationship between menarche age and obstetric outcomes among nulliparous women.
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Affiliation(s)
- Aya Kanno
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Ohta Nisinouchi Hospital, Koriyama City, Fukushima, Japan
| | - Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hirotaka Isogami
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Akiko Yamaguchi
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Toma Fukuda
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Shun Yasuda
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Daisuke Suzuki
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan.,Fukushima Medical Center for Children and Women, Fukushima Medical University, Fukushima, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Mitsuaki Hosoya
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan.,Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan.,Department of Public Health, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Koichi Hashimoto
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan.,Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hidekazu Nishigori
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan.,Fukushima Medical Center for Children and Women, Fukushima Medical University, Fukushima, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
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26
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Murata T, Kyozuka H, Yasuda S, Fukuda T, Yamaguchi A, Maeda H, Sato A, Ogata Y, Shinoki K, Hosoya M, Yasumura S, Hashimoto K, Nishigori H, Fujimori K. Association between maternal ritodrine hydrochloride administration during pregnancy and childhood wheezing up to three years of age: The Japan environment and children's study. Pediatr Allergy Immunol 2021; 32:1455-1463. [PMID: 34013624 DOI: 10.1111/pai.13545] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Revised: 04/25/2021] [Accepted: 05/13/2021] [Indexed: 01/14/2023]
Abstract
BACKGROUND The effects of maternal ritodrine hydrochloride administration (MRA) during pregnancy on fetuses and offspring are not entirely clear. The present study aimed to evaluate the association between MRA and childhood wheezing using data from a nationwide Japanese birth cohort study. METHODS This study analyzed the data of the participants enrolled in the Japan Environment and Children's Study, a nationwide prospective birth cohort study, between 2011 and 2014. Data of women with singleton live births after 22 weeks of gestation were analyzed. The participants were divided according to MRA status. Considering childhood factors affecting the incidence of wheezing, including smoking environment and childhood viral infections, a logistic regression model was used to calculate odds ratios for "wheezing ever," diagnosis of asthma in the last 12 months, and "asthma ever" in women with MRA, with women who did not receive MRA as the reference. Additionally, participants were stratified by term births, and odds ratios for outcomes were calculated using a logistic regression model. RESULTS A total of 68,123 participants were analyzed. The adjusted odds ratio for wheezing was 1.17 (95% confidence interval, 1.12-1.22). The adjusted odds ratios for the other outcomes did not significantly increase after adjusting for childhood factors. The same tendency was confirmed after excluding women with preterm births. CONCLUSION MRA was associated with a slightly increased incidence of childhood wheezing up to three years, irrespective of term or preterm birth status. It is important that perinatal physicians consider the potential effects of MRA on the offspring's childhood health.
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Affiliation(s)
- Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Shun Yasuda
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Toma Fukuda
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Akiko Yamaguchi
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hajime Maeda
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan.,Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan
| | - Mitsuaki Hosoya
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan.,Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan.,Department of Public Health, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Koichi Hashimoto
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan.,Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hidekazu Nishigori
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan.,Fukushima Medical Center for Children and Women, Fukushima Medical University, Fukushima, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environment and Children's Study, Fukushima, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
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27
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Murata T, Kyozuka H, Yamaguchi A, Fukuda T, Yasuda S, Sato A, Ogata Y, Shinoki K, Hosoya M, Yasumura S, Hashimoto K, Nishigori H, Fujimori K. Author Correction: Gestational weight gain and foetal acidosis in vaginal and caesarean deliveries: The Japan Environment and Children's Study. Sci Rep 2021; 11:8906. [PMID: 33879828 PMCID: PMC8058066 DOI: 10.1038/s41598-021-88092-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
- Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan. .,Department of Obstetrics and Gynecology, School of Medicine, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan.
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, School of Medicine, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Akiko Yamaguchi
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, School of Medicine, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Toma Fukuda
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, School of Medicine, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Shun Yasuda
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, School of Medicine, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Mitsuaki Hosoya
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Pediatrics, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Public Health, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Koichi Hashimoto
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Pediatrics, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Hidekazu Nishigori
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Fukushima Medical Center for Children and Women, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, School of Medicine, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan
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28
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Murata T, Kyozuka H, Fukuda T, Yasuda S, Yamaguchi A, Morokuma S, Sato A, Ogata Y, Shinoki K, Hosoya M, Yasumura S, Hashimoto K, Nishigori H, Fujimori K. Maternal sleep duration and neonatal birth weight: the Japan Environment and Children's Study. BMC Pregnancy Childbirth 2021; 21:295. [PMID: 33845773 PMCID: PMC8042950 DOI: 10.1186/s12884-021-03670-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 02/25/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The adequate maternal sleep duration required for favorable obstetric outcomes is unknown. We evaluated the association between maternal sleep duration and low birth weight infants, small for gestational age infants, and macrosomia. METHODS Participants enrolled in the Japan Environment and Children's Study, a nationwide birth cohort study, with singleton pregnancies after 22 weeks, who gave birth between 2011 and 2014 were enrolled and categorized into five groups according to maternal sleep duration during pregnancy: < 6.0 h, 6.0-7.9 h, 8.0-8.9 h, 9.0-9.9 h, and 10.0-12.0 h. We evaluated the association between maternal sleep duration and the incidence of low birth weight infants (< 2500 g), very low birth weight infants (< 1500 g), small for gestational age infants, and macrosomia (> 4000 g), with women with maternal sleep duration of 6.0-7.9 h as the reference, using a multiple logistic regression model. RESULTS In total, 82,171 participants were analyzed. The adjusted odds ratios (95% confidence intervals) for low birth weight infants in women with maternal sleep duration of 9.0-9.9 h and 10.0-12.0 h and for small for gestational age infants in women with maternal sleep duration of 9.0-9.9 h were 0.90 (0.83-0.99), 0.86 (0.76-0.99), and 0.91 (0.82-0.99), respectively, before adjusting for excessive gestational weight gain. No significant association was observed between maternal sleep duration and these outcomes after adjusting for excessive gestational weight gain. Among women with appropriate gestational weight gain, the adjusted odds ratios (95% confidence intervals) for low birth weight infants and for small for gestational age infants with sleep duration of 9.0-9.9 h were 0.88 (0.80-0.97) and 0.87 (0.78-0.97), respectively. CONCLUSIONS Maternal sleep duration of 9.0-9.9 h was significantly associated with the decreased incidence of low birth weight infants and small for gestational age infants in pregnant women with appropriate gestational weight gain, compared with that of 6.0-7.9 h. Care providers should provide proper counseling regarding the association between maternal sleep duration and neonatal birth weight and suggest comprehensive maternal lifestyle modifications to prevent low birth weight and small for gestational age infants.
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Affiliation(s)
- Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan. .,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan.
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Toma Fukuda
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Shun Yasuda
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Akiko Yamaguchi
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Seiichi Morokuma
- Research Center for Environmental and Developmental Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-0054, Japan.,Department of Health Sciences, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Mitsuaki Hosoya
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Pediatrics, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Public Health, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Koichi Hashimoto
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Pediatrics, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Hidekazu Nishigori
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Fukushima Medical Center for Children and Women, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
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Murata T, Kyozuka H, Endo Y, Fukuda T, Yasuda S, Yamaguchi A, Sato A, Ogata Y, Shinoki K, Hosoya M, Yasumura S, Hashimoto K, Nishigori H, Fujimori K. Preterm Deliveries in Women with Uterine Myomas: The Japan Environment and Children's Study. Int J Environ Res Public Health 2021; 18:ijerph18052246. [PMID: 33668326 PMCID: PMC7967712 DOI: 10.3390/ijerph18052246] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 02/11/2021] [Accepted: 02/17/2021] [Indexed: 11/16/2022]
Abstract
This study aimed to clarify the association between uterine myomas and preterm birth (PTB), preterm premature rupture of membranes (pPROM), and intrauterine infection (II). The study was based on data from the Japan Environment and Children’s Study, a nationwide birth-cohort study. Data of 86,370 women with singleton births after 22 weeks of gestation (with uterine myomas, n = 5354) were retrospectively analyzed. Using logistic regression, adjusted odds ratios (aORs) for PTB, pPROM, and II were calculated considering women without uterine myomas as the reference. Additionally, the effects of II on the incidence of PTB and pPROM were evaluated. In women with uterine myomas, the aORs for PTB before 37 and 34 weeks, pPROM, and II were 1.37 (95% confidence interval, 1.22–1.54), 1.61 (1.27–2.05), 1.65 (1.33–2.04), and 1.05 (0.75–1.46), respectively. The aORs for PTB and pPROM in women with II and uterine myomas were not significantly increased. Uterine myomas during pregnancy were associated with an increased incidence of PTB and pPROM. However, II in women with uterine myomas was not associated with an increased incidence of PTB or pPROM. These findings suggest a potential risk of occult PTB in pregnant women with uterine myomas.
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Affiliation(s)
- Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environment and Children’s Study, 1 Hikarigaoka, Fukushima 960-1295, Japan; (H.K.); (Y.E.); (T.F.); (S.Y.); (A.Y.); (A.S.); (Y.O.); (K.S.); (M.H.); (S.Y.); (K.H.); (H.N.); (K.F.)
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima 960-1295, Japan
- Correspondence: ; Tel.: +81-24-547-1290
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environment and Children’s Study, 1 Hikarigaoka, Fukushima 960-1295, Japan; (H.K.); (Y.E.); (T.F.); (S.Y.); (A.Y.); (A.S.); (Y.O.); (K.S.); (M.H.); (S.Y.); (K.H.); (H.N.); (K.F.)
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima 960-1295, Japan
| | - Yuta Endo
- Fukushima Regional Center for the Japan Environment and Children’s Study, 1 Hikarigaoka, Fukushima 960-1295, Japan; (H.K.); (Y.E.); (T.F.); (S.Y.); (A.Y.); (A.S.); (Y.O.); (K.S.); (M.H.); (S.Y.); (K.H.); (H.N.); (K.F.)
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima 960-1295, Japan
| | - Toma Fukuda
- Fukushima Regional Center for the Japan Environment and Children’s Study, 1 Hikarigaoka, Fukushima 960-1295, Japan; (H.K.); (Y.E.); (T.F.); (S.Y.); (A.Y.); (A.S.); (Y.O.); (K.S.); (M.H.); (S.Y.); (K.H.); (H.N.); (K.F.)
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima 960-1295, Japan
| | - Shun Yasuda
- Fukushima Regional Center for the Japan Environment and Children’s Study, 1 Hikarigaoka, Fukushima 960-1295, Japan; (H.K.); (Y.E.); (T.F.); (S.Y.); (A.Y.); (A.S.); (Y.O.); (K.S.); (M.H.); (S.Y.); (K.H.); (H.N.); (K.F.)
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima 960-1295, Japan
| | - Akiko Yamaguchi
- Fukushima Regional Center for the Japan Environment and Children’s Study, 1 Hikarigaoka, Fukushima 960-1295, Japan; (H.K.); (Y.E.); (T.F.); (S.Y.); (A.Y.); (A.S.); (Y.O.); (K.S.); (M.H.); (S.Y.); (K.H.); (H.N.); (K.F.)
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima 960-1295, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environment and Children’s Study, 1 Hikarigaoka, Fukushima 960-1295, Japan; (H.K.); (Y.E.); (T.F.); (S.Y.); (A.Y.); (A.S.); (Y.O.); (K.S.); (M.H.); (S.Y.); (K.H.); (H.N.); (K.F.)
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environment and Children’s Study, 1 Hikarigaoka, Fukushima 960-1295, Japan; (H.K.); (Y.E.); (T.F.); (S.Y.); (A.Y.); (A.S.); (Y.O.); (K.S.); (M.H.); (S.Y.); (K.H.); (H.N.); (K.F.)
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environment and Children’s Study, 1 Hikarigaoka, Fukushima 960-1295, Japan; (H.K.); (Y.E.); (T.F.); (S.Y.); (A.Y.); (A.S.); (Y.O.); (K.S.); (M.H.); (S.Y.); (K.H.); (H.N.); (K.F.)
| | - Mitsuaki Hosoya
- Fukushima Regional Center for the Japan Environment and Children’s Study, 1 Hikarigaoka, Fukushima 960-1295, Japan; (H.K.); (Y.E.); (T.F.); (S.Y.); (A.Y.); (A.S.); (Y.O.); (K.S.); (M.H.); (S.Y.); (K.H.); (H.N.); (K.F.)
- Department of Pediatrics, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima 960-1295, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environment and Children’s Study, 1 Hikarigaoka, Fukushima 960-1295, Japan; (H.K.); (Y.E.); (T.F.); (S.Y.); (A.Y.); (A.S.); (Y.O.); (K.S.); (M.H.); (S.Y.); (K.H.); (H.N.); (K.F.)
- Department of Public Health, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima 960-1295, Japan
| | - Koichi Hashimoto
- Fukushima Regional Center for the Japan Environment and Children’s Study, 1 Hikarigaoka, Fukushima 960-1295, Japan; (H.K.); (Y.E.); (T.F.); (S.Y.); (A.Y.); (A.S.); (Y.O.); (K.S.); (M.H.); (S.Y.); (K.H.); (H.N.); (K.F.)
- Department of Pediatrics, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima 960-1295, Japan
| | - Hidekazu Nishigori
- Fukushima Regional Center for the Japan Environment and Children’s Study, 1 Hikarigaoka, Fukushima 960-1295, Japan; (H.K.); (Y.E.); (T.F.); (S.Y.); (A.Y.); (A.S.); (Y.O.); (K.S.); (M.H.); (S.Y.); (K.H.); (H.N.); (K.F.)
- Fukushima Medical Center for Children and Women, Fukushima Medical University, 1 Hikarigaoka, Fukushima 960-1295, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environment and Children’s Study, 1 Hikarigaoka, Fukushima 960-1295, Japan; (H.K.); (Y.E.); (T.F.); (S.Y.); (A.Y.); (A.S.); (Y.O.); (K.S.); (M.H.); (S.Y.); (K.H.); (H.N.); (K.F.)
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima 960-1295, Japan
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Murata T, Kyozuka H, Yamaguchi A, Fukuda T, Yasuda S, Sato A, Ogata Y, Shinoki K, Hosoya M, Yasumura S, Hashimoto K, Nishigori H, Fujimori K. Maternal pre-pregnancy body mass index and foetal acidosis in vaginal and caesarean deliveries: The Japan Environment and Children's Study. Sci Rep 2021; 11:4350. [PMID: 33623113 PMCID: PMC7902605 DOI: 10.1038/s41598-020-79178-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Accepted: 12/02/2020] [Indexed: 12/11/2022] Open
Abstract
A high maternal body mass index (BMI) is associated with increased risks of asphyxia-related neonatal morbidity. We evaluated the association between maternal pre-pregnancy BMI and foetal acidosis while accounting for the mode of delivery. Participants from the Japan Environment and Children's Study with singleton pregnancies after 22 weeks of gestation who gave birth during 2011-2014 were included. The participants (n = 71,799) were categorised into five groups according to the pre-pregnancy BMI: G1 (BMI < 18.5 kg/m2), G2 (18.5 to < 20.0 kg/m2), G3 (20.0 to < 23.0 kg/m2), G4 (23.0 to < 25.0 kg/m2), and G5 (≥ 25.0 kg/m2). Foetal acidosis was defined as umbilical artery pH (UmA-pH) < 7.20 or < 7.10. Multiple logistic regression analyses were used to evaluate the effect of pre-pregnancy BMI on foetal acidosis risk, accounting for the mode of delivery. In Japanese women, pre-pregnancy BMI ≥ 25.0 kg/m2 significantly increased the likelihood of foetal acidosis in newborns delivered vaginally. We found no association between pre-pregnancy BMI and foetal acidosis in newborns delivered via caesarean section. Counselling for body weight control before pregnancy and adequate management and selection of the mode of delivery in pregnant women with a high BMI who are in labour may be essential to avoid foetal acidosis.
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Affiliation(s)
- Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environmental and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan. .,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan.
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environmental and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Akiko Yamaguchi
- Fukushima Regional Center for the Japan Environmental and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Toma Fukuda
- Fukushima Regional Center for the Japan Environmental and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Shun Yasuda
- Fukushima Regional Center for the Japan Environmental and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environmental and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environmental and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environmental and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Mitsuaki Hosoya
- Fukushima Regional Center for the Japan Environmental and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Pediatrics, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environmental and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Public Health, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Koichi Hashimoto
- Fukushima Regional Center for the Japan Environmental and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Pediatrics, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Hidekazu Nishigori
- Fukushima Regional Center for the Japan Environmental and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Fukushima Medical Center for Children and Women, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environmental and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
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Futagami S, Hiratsuka T, Tatsuguchi A, Suzuki K, Kusunoki M, Shinji Y, Shinoki K, Iizumi T, Akamatsu T, Nishigaki H, Wada K, Miyake K, Gudis K, Tsukui T, Sakamoto C. Monocyte chemoattractant protein 1 (MCP-1) released from Helicobacter pylori stimulated gastric epithelial cells induces cyclooxygenase 2 expression and activation in T cells. Gut 2003; 52:1257-64. [PMID: 12912855 PMCID: PMC1773780 DOI: 10.1136/gut.52.9.1257] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
BACKGROUND and aims: To clarify the interaction between gastric epithelial and mucosal T cells, we examined the role of cytokines released from epithelial cells in response to Helicobacter pylori water extract protein (HPWEP) in regulating T cell cyclooxygenase 2 (COX-2) expression and activation. METHODS Media from MKN-28 cells incubated with HPWEP for 48 hours were added to Jurkat T cells and human peripheral T cells. C-C and CXC chemokine concentrations in MKN-28 cell media, and COX-2 expression, interferon gamma (IFN-gamma), and interleukin (IL)-4 secretions in T cells were determined by western blot analysis and ELISA methods. Distributions of COX-2 positive T cells and monocyte chemoattractant protein 1 (MCP-1) in tissue specimens with H pylori associated gastritis were determined as single or double labelling by immunohistochemistry. RESULTS MCP-1, IL-7, IL-8, and RANTES were detected in media from MKN-28 cells incubated with HPWEP. Media as a whole, and MCP-1 alone, stimulated COX-2 expression and peripheral T cell proliferation. Anti-MCP-1 antibody inhibited media stimulated COX-2 mRNA expression in Jurkat T cells. Media stimulated IFN-gamma but not IL-4 secretion from peripheral T cells, while MCP-1 stimulated IL-4 but not IFN-gamma secretion. Both stimulated cytokine release, and peripheral T cell proliferation was partially inhibited by NS-398, a specific COX-2 inhibitor. In mucosa with gastritis, COX-2 was expressed in T cells and MCP-1 was localised mainly in epithelial and mononuclear cells. MCP-1 levels and the intensity of COX-2 expression in tissue samples were closely related. CONCLUSIONS Cytokines such as MCP-1, released from gastric epithelial cells in response to HPWEP, seem to modulate T cell immune responses, at least in part via COX-2 expression.
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Affiliation(s)
- S Futagami
- Third Department of Internal Medicine, Nippon Medical School, Tokyo, Japan
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32
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Miyake K, Tsukui T, Futagami S, Tatsuguchi A, Shinoki K, Hiratsuka T, Iizumi T, Nagata K, Shinji Y, Wada K, Yamada N, Kobayashi M, Sakamoto C. Effect of acid suppression therapy on development of gastric erosions after cure of Helicobacter pylori infection. Aliment Pharmacol Ther 2002; 16 Suppl 2:210-6. [PMID: 11966544 DOI: 10.1046/j.1365-2036.16.s2.14.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
Abstract
BACKGROUND Helicobacter pylori eradication markedly improves histological inflammation and decreases peptic ulcer recurrence, but little is known about the subsequent development of gastric mucosal injury. AIM To investigate whether acid suppression treatment after eradication influences the development of gastric erosions. METHODS Eighty-one patients (gastritis or peptic ulcer) after successful H. pylori eradication were divided into two groups: 40 received an H2-blocker for 6 months (H2-blocker-positive) and 41 received no treatment (H2-blocker-negative). Endoscopy was performed before, and at 3 and 6 months after completion of eradication. RESULTS Cumulative prevalence of gastric erosions in the H2-blocker-positive group was significantly lower than in the H2-blocker-negative group, 25% vs. 42%, respectively. In the H2-blocker-negative group but not the H2-blocker-positive group, the cumulative prevalence of gastric erosions after eradication was higher in patients with less severe corpus atrophy or more severe corpus gastritis. CONCLUSIONS Development of gastric erosions after H. pylori eradication may be controlled by acid suppression treatment. Less severe atrophy or more severe gastritis in oxyntic glands before eradication may be involved in the development of gastric erosions. These results support the idea that recovery of acid secretion may be one of factors for development of gastric mucosal erosions after successful eradication.
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Affiliation(s)
- K Miyake
- Third Department of Internal Medicine, Nippon Medical School, Bunkyo-ku, Tokyo, Japan
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Hoshida Y, Yamakado S, Shinoki K, Takeuchi T, Nagai T, Hyakuna Y, Itoh Y. Aged Budd-Chiari syndrome attributed to chronic deep venous thrombosis with alcoholic liver cirrhosis. J Gastroenterol 1999; 34:634-9. [PMID: 10535495 DOI: 10.1007/s005350050386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Budd-Chiari syndrome is a rare disease, but there are many known causes. Recent studies showed that it can be an acquired lesion resulting from thrombosis in some elderly patients. We report a 74-year-old man with Budd-Chiari syndrome attributed to chronic deep venous thrombosis and alcoholic liver cirrhosis. When he was aged 45 years, stasis ulcers of the lower extremities appeared. Cerebral infarction and left hemiparesis occurred at age 71. Ultrasonography, venacavography, and three-dimensional-magnetic resonance imaging on admission demonstrated total obstruction of the inferior vena cava with several massive thrombi and developed collateral vessels. Although the etiology of the thrombosis remained obscure, we made some speculative assumptions that chronic disseminated intravascular coagulation (which is frequently observed in cirrhosis) or hereditary coagulopathy could be involved, from his familial history of thrombotic phenomena and a severe deficiency of clotting inhibitors. Despite the high mortality of untreated Budd-Chiari syndrome reported in previous studies, this patient had been alive for about 30 years from the suspected onset.
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Affiliation(s)
- Y Hoshida
- Division of Gastroenterology, Tokyo Metropolitan Tama Geriatric Hospital, Higashimurayama, Japan
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Tsumoto K, Shinoki K, Kondo H, Uchikawa M, Juji T, Kumagai I. Highly efficient recovery of functional single-chain Fv fragments from inclusion bodies overexpressed in Escherichia coli by controlled introduction of oxidizing reagent--application to a human single-chain Fv fragment. J Immunol Methods 1998; 219:119-29. [PMID: 9831393 DOI: 10.1016/s0022-1759(98)00127-6] [Citation(s) in RCA: 160] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
An improved and efficient refolding system for a single-chain antibody fragment (scFv) from inclusion bodies expressed in Escherichia coli was developed. Stepwise removal of denaturing reagent and controlled addition of oxidizing reagent were found to be the most effective conditions to achieve for almost complete recovery of functional monomeric scFv from inclusion bodies. Adding L-arginine to the refolding solution also increased the yield of refolded functional scFv. The single-chain Fv fragments of both a mouse anti-lysozyme monoclonal antibody, HyHEL10, and a human monoclonal antibody against the D antigen of the Rh blood group, D10, in solubilized inclusion bodies could be refolded under these conditions with yields of up to 95%. The refolding procedures developed in this study will contribute to providing a stable supply of large amounts of human single-chain Fv fragments.
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Affiliation(s)
- K Tsumoto
- Department of Biomolecular Engineering, Graduate School of Engineering, Tohoku University, Sendai, Japan
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