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Howie EK, Nelson A, McVeigh JA, Andres A. Physical Activity, Sedentary and Sleep Phenotypes in Women During the First Trimester of Pregnancy. Matern Child Health J 2023; 27:1834-1845. [PMID: 37436642 DOI: 10.1007/s10995-023-03745-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/14/2023] [Indexed: 07/13/2023]
Abstract
OBJECTIVES Patterns of physical behaviors including physical activity, sedentary time, and sleep are unknown during pregnancy, but are likely to influence health outcomes. The purpose was to first identify "physical behavior phenotypes" from accelerometer-measured physical behaviors in pregnant women during the first trimester and secondly, to explore the associations between the identified phenotypes with demographic variables and body-mass-index (BMI). METHODS Data were from the Glowing Study (gov ID: NCT01131117), collected between 2011 and 2017 with accelerometer-measured physical behaviors of women in their 12th week of pregnancy. Latent class analysis was used to identify patterns of total physical activity, sleep time, sedentary time, and variation in physical activity. Maternal Body-Mass-Index (BMI). BMI and sociodemographic characteristics were compared between physical behavior phenotypes. RESULTS A total of 212 pregnant women were included in the study (mean age 30.2 years (range 22.1 to 42.4), mean days wear 4.3 (SD 0.7)). Three physical behavior phenotypes were identified from the four physical behavior constructs: low sedentary and stable activity (n = 136, 64%), variable activity (n = 39, 18%), high sedentary and low sleep (n = 37, 17%). BMI, race, and education were significantly different between the three phenotypes, with the low sedentary and stable activity phenotype having the lowest BMI and a higher percentage of white and college educated women. CONCLUSIONS FOR PRACTICE Total physical activity and physical behavior phenotypes during the first trimester were associated with early-pregnancy BMI, race, and education. Future research should examine whether these physical behavior phenotypes are associated with maternal and child health outcomes.
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Affiliation(s)
- Erin K Howie
- Department of Health, Human Performance and Recreation, University of Arkansas, HPER 308I, Fayetteville, AR, 72701, USA.
- Curtin School of Allied Health, Curtin University, Perth, WA, Australia.
| | - Alexander Nelson
- Department of Computer Science and Computer Engineering, University of Arkansas, Fayetteville, AR, USA
| | - Joanne A McVeigh
- Curtin School of Allied Health, Curtin University, Perth, WA, Australia
- Movement Physiology Laboratory, School of Physiology, University of Witwatersrand, Johannesburg, South Africa
| | - Aline Andres
- Arkansas Children's Nutrition Center & Arkansas Children's Research Institute, Little Rock, AR, USA
- Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, AR, USA
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Zhu L, Zhou B, Zhu X, Cheng F, Pan Y, Zhou Y, Wu Y, Xu Q. Association Between Body Mass Index and Female Infertility in the United States: Data from National Health and Nutrition Examination Survey 2013–2018. Int J Gen Med 2022; 15:1821-1831. [PMID: 35221716 PMCID: PMC8865871 DOI: 10.2147/ijgm.s349874] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 02/09/2022] [Indexed: 12/23/2022] Open
Abstract
Purpose This study aimed to investigate the effects of body mass index (BMI) on infertility in women of childbearing age. Patients and Methods We performed a cross-sectional study using data from 3624 participants from the National Health and Nutrition Examination Survey (NHANES). We used BMI and fertility status in the survey as independent and dependent variables, respectively. We evaluated their relationship and used smoothed curve fitting and multivariate logistic regression analysis as well as a generalized additive model (GAM) to determine the effect of BMI. Results Logistic regression model analysis linked BMI and infertility after adjusting for potential confounders OR 1.03, 95%Cl: 1.02–1.05). There was a non-linear relationship between BMI and infertility, with each unit increase in BMI reducing the risk of infertility by 33% when BMI was <19.5 kg/m2. In contrast, when BMI ≥19.5 kg/m2, each unit increase in BMI predicted a 3% increase in the risk of infertility. Conclusion The relationship between infertility and BMI presented a U-shaped curve. Therefore, a BMI that lay at the extremes of the spectrum tended to predict infertility. We believe that this study will support the maintenance of suitable BMI levels in women preparing for pregnancy.
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Affiliation(s)
- Lei Zhu
- Thyroid Surgery Department, The Fifth Hospital Affiliated to Wenzhou Medical University, Lishui Central Hospital, Lishui City, Zhejiang Province, People’s Republic of China
| | - Bin Zhou
- Thyroid Surgery Department, The Fifth Hospital Affiliated to Wenzhou Medical University, Lishui Central Hospital, Lishui City, Zhejiang Province, People’s Republic of China
| | - Xi Zhu
- Thyroid Surgery Department, The Fifth Hospital Affiliated to Wenzhou Medical University, Lishui Central Hospital, Lishui City, Zhejiang Province, People’s Republic of China
| | - Feng Cheng
- Thyroid Surgery Department, The Fifth Hospital Affiliated to Wenzhou Medical University, Lishui Central Hospital, Lishui City, Zhejiang Province, People’s Republic of China
| | - Ying Pan
- Breast Surgery Department, The Fifth Hospital Affiliated to Wenzhou Medical University, Lishui Central Hospital, Lishui City, Zhejiang Province, People’s Republic of China
| | - Yi Zhou
- Breast Surgery Department, The Fifth Hospital Affiliated to Wenzhou Medical University, Lishui Central Hospital, Lishui City, Zhejiang Province, People’s Republic of China
| | - Yong Wu
- Thyroid Surgery Department, The Fifth Hospital Affiliated to Wenzhou Medical University, Lishui Central Hospital, Lishui City, Zhejiang Province, People’s Republic of China
| | - Qingna Xu
- Health Care Office, The Fifth Hospital Affiliated to Wenzhou Medical University, Lishui Central Hospital, Lishui City, Zhejiang Province, People’s Republic of China
- Correspondence: Qingna Xu, Health Care Office, The Fifth Hospital Affiliated to Wenzhou Medical University, Lishui Central Hospital, No. 289, Kuocang Road, Lishui City, Zhejiang Province, People’s Republic of China, Tel +86 13735910709, Email
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Gamble A, Beech BM, Blackshear C, Herring SJ, Welsch MA, Moore JB. Changes in Physical Activity and Television Viewing From Pre-pregnancy Through Postpartum Among a Socioeconomically Disadvantaged Perinatal Adolescent Population. J Pediatr Adolesc Gynecol 2021; 34:832-838. [PMID: 34271198 PMCID: PMC8578293 DOI: 10.1016/j.jpag.2021.06.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 06/16/2021] [Accepted: 06/29/2021] [Indexed: 11/30/2022]
Abstract
STUDY OBJECTIVE Adolescent pregnancy contributes to accelerated trajectories of adiposity and cardiometabolic diseases. Two potentially low-cost prevention strategies include promoting physical activity (PA) and limiting television (TV) viewing. Few studies have explored these behavior patterns in perinatal adolescents. This study sought to characterize PA and TV viewing in a socioeconomically disadvantaged perinatal adolescent population. DESIGN, SETTING, PARTICIPANTS, AND INTERVENTIONS A cross-sectional, retrospective, 10-item survey was used to explore behavior patterns in 79 predominantly Black (86%) postpartum adolescents. MAIN OUTCOME MEASURES Outcomes included self-reported changes in PA from pre-pregnancy through pregnancy, and 7-day recall of PA and TV viewing in postpartum. RESULTS The majority of adolescents (66%) reported being active on ≥3 days/week in pre-pregnancy; however, many reported low PA (≤2 days/wk) in their first (59%), second (66%), and third (54%) trimesters. Adolescents who reported being active on ≥5 days/wk in pre-pregnancy (19%) experienced first trimester PA decline, which subsequently plateaued. This group remained the most active throughout pregnancy. In postpartum, over half (54%) of all adolescents reported low PA and irrespective of PA, spent considerable time watching TV (median = 1680.0 minutes, inerquartile range = 2940). CONCLUSION Interventions promoting PA coupled with reducing TV viewing during pregnancy and in postpartum may benefit perinatal adolescents. The findings from this study suggest that PA history is a predictor of gestational PA, and low PA and high TV viewing in postpartum underscore the need for behavioral intervention. Conducting a brief assessment of PA history in early gestation may offer important insight.
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Affiliation(s)
- A Gamble
- Department of Preventive Medicine, University of Mississippi Medical Center, Jackson, Mississippi; Department of Pediatrics, University of Mississippi Medical Center, Jackson, Mississippi.
| | - B M Beech
- Office of the Provost, University of Houston, Houston, Texas; College of Medicine, University of Houston, Houston, Texas
| | - C Blackshear
- Department of Data Science, University of Mississippi Medical Center, Jackson, Mississippi
| | - S J Herring
- Program for Maternal Health Equity, Center for Urban Bioethics, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania
| | - M A Welsch
- Department of Population Health Science, University of Mississippi Medical Center, Jackson, Mississippi
| | - J B Moore
- Department of Implementation Science, Division of Public Health Sciences, Wake Forest School of Medicine, Winston-Salem, North Carolina
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Andersson-Hall U, de Maré H, Askeli F, Börjesson M, Holmäng A. Physical activity during pregnancy and association with changes in fat mass and adipokines in women of normal-weight or with obesity. Sci Rep 2021; 11:12549. [PMID: 34131242 PMCID: PMC8206069 DOI: 10.1038/s41598-021-91980-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 06/03/2021] [Indexed: 11/20/2022] Open
Abstract
Adipose tissue and adipokine concentrations change markedly during pregnancy, but the effects of physical activity on these changes are rarely studied. We aimed to assess physical activity levels in pregnant women of normal-weight (NW) or with obesity (OB), and to determine the relation with changes in fat mass and adipokines. In each trimester, pregnant women (136 NW, 51 OB) were interviewed about their physical activity and had their body composition, leptin, soluble leptin receptor (sOB-R) and adiponectin determined. NW reported higher activity and more aerobic exercise than OB during early pregnancy. Both groups maintained training frequency but reduced overall activity as pregnancy progressed. NW women reporting aerobic and/or resistance exercise and OB women reporting aerobic exercise had greater sOB-R increases (independent of BMI or gestational weight gain). In NW, exercise also associated with lower fat mass and leptin increases. Higher activity levels associated with lower gestational weight gain in both groups. The relationship between physical activity and adiponectin differed between NW and OB. Maternal exercise may partly mediate its beneficial effects through regulation of leptin bioavailability, by enhancing pregnancy-induced increases in sOB-R. This could be of particular importance in OB with pre-gestational hyperleptinemia and leptin resistance.
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Affiliation(s)
- Ulrika Andersson-Hall
- Department of Physiology, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Box 432, 405 30, Gothenburg, Sweden.
| | - Hanna de Maré
- Department of Physiology, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Box 432, 405 30, Gothenburg, Sweden
| | - Freja Askeli
- Department of Physiology, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Box 432, 405 30, Gothenburg, Sweden
| | - Mats Börjesson
- Department of Food and Nutrition, and Sport Science, Centre for Health and Performance, University of Gothenburg, Gothenburg, Sweden
- Department of Acute and Molecular Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of MGA, Sahlgrenska University Hospital, Region of Västra Götaland, Gothenburg, Sweden
| | - Agneta Holmäng
- Department of Physiology, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Box 432, 405 30, Gothenburg, Sweden
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Everest C, Nagpal TS, Souza SCS, DA Silva DF, Gaudet L, Mohammad S, Bhattacharjee J, Adamo KB. The Effect of Maternal Physical Activity and Gestational Weight Gain on Placental Efficiency. Med Sci Sports Exerc 2021; 53:756-762. [PMID: 32991347 DOI: 10.1249/mss.0000000000002524] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
INTRODUCTION Adherence to physical activity (PA) and gestational weight gain (GWG) recommendations during pregnancy has been shown to improve maternal and fetal health outcomes, including reducing the risk for chronic diseases. Limited research has evaluated the effect of meeting PA in combination with GWG recommendations on placental efficiency (Pl-E), a surrogate marker of the placenta's ability to exchange nutrients and gas based on surface area. The purpose of this study was to measure and compare Pl-E based on meeting PA and GWG recommendations. METHOD Healthy pregnant women (n = 61) wore accelerometers in their second and third trimesters to objectively measure PA. Women were classified as active or inactive at each time point based on meeting the 2019 Canadian prenatal PA guidelines. Total GWG was calculated as weight measured in the third trimester minus self-reported prepregnancy weight, and were categorized as insufficient (n = 19), adequate (n = 22), and excessive (n = 20) according to the 2009 Institute of Medicine guidelines. Placental weight (PW) and birth weight (BW) were measured within 30 min of delivery and 24-48 h postdelivery, respectively. Pl-E was determined in three ways: BW:PW ratio, residual BW, and measured BW, with a higher value indicating better Pl-E. Pl-E was compared by PA and GWG status using a two-way ANOVA. RESULTS No differences were found in the BW:PW ratio or residual BW corresponding to PA and GWG status. Measured BW was significantly higher in newborns of women who gained weight excessively compared with those who gained insufficient weight (P < 0.05). CONCLUSION These findings suggest that prenatal PA does not compromise Pl-E; however, further research is required to evaluate the potential mechanistic benefits of meeting PA and GWG guidelines on the placenta.
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Affiliation(s)
- Catherine Everest
- Faculty of Health Sciences, School of Human Kinetics, University of Ottawa, Ottawa, ON, CANADA
| | - Taniya S Nagpal
- Faculty of Health Sciences, School of Human Kinetics, University of Ottawa, Ottawa, ON, CANADA
| | - Sara C S Souza
- Faculty of Health Sciences, School of Human Kinetics, University of Ottawa, Ottawa, ON, CANADA
| | - Danilo F DA Silva
- Faculty of Health Sciences, School of Human Kinetics, University of Ottawa, Ottawa, ON, CANADA
| | - Laura Gaudet
- Faculty of Health Sciences, School of Medicine, Department of Obstetrics and Gynaecology, Queen's University, Kingston, ON, CANADA
| | - Shuhiba Mohammad
- Faculty of Health Sciences, School of Human Kinetics, University of Ottawa, Ottawa, ON, CANADA
| | - Jayonta Bhattacharjee
- Faculty of Health Sciences, School of Human Kinetics, University of Ottawa, Ottawa, ON, CANADA
| | - Kristi B Adamo
- Faculty of Health Sciences, School of Human Kinetics, University of Ottawa, Ottawa, ON, CANADA
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Liu Y, Wang Y, Wang C, Shi R, Zhou X, Li Z, Sun W, Zhao L, Yuan L. Maternal obesity increases the risk of fetal cardiac dysfunction via visceral adipose tissue derived exosomes. Placenta 2021; 105:85-93. [PMID: 33556718 DOI: 10.1016/j.placenta.2021.01.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 01/20/2021] [Accepted: 01/27/2021] [Indexed: 01/02/2023]
Abstract
INTRODUCTION There is a strong association between gestational obesity and fetal cardiac dysfunction, while the exact mechanisms remain largely unknown. The purpose of this study was to investigate the role of exosomes from maternal visceral adipose tissue in abnormal embryonic development in obese pregnancy. METHODS Female C57BL/6J obese mice were induced by a high-fat diet (containing 60% fat). Fetal cardiac function and morphology were examined by echocardiography and histology. The placenta was extracted for histological examination. miRNA expression in exosomes from the visceral adipose tissue was profiled by RNA-seq. Gene expression of inflammatory factors was analyzed by qPCR. RESULTS In the obese pregnant mice, there were obvious inflammation and lipid droplets in the placenta. And the fetal cardiac function in obese pregnancy was also compromised. Moreover, injection of the visceral adipose tissue exosomes from the obese mice significantly decreased the fetal cardiac function in the normal lean pregnant mice. Mechanistically, the decreased expression of miR-19b might be responsible for the enhanced inflammation in the placenta. DISCUSSION Exosomes derived from visceral adipose tissue in obese mice contribute to fetal heart dysfunction, at least partially via affecting the function of the placenta.
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Affiliation(s)
- Yunnan Liu
- Department of Ultrasound Diagnostics, Tangdu Hospital, Fourth Military Medical University, Xi'an, 710038, People's Republic of China
| | - Yixiao Wang
- Department of Ultrasound Diagnostics, Tangdu Hospital, Fourth Military Medical University, Xi'an, 710038, People's Republic of China
| | - Chen Wang
- Department of Ultrasound Diagnostics, Tangdu Hospital, Fourth Military Medical University, Xi'an, 710038, People's Republic of China
| | - Ruijing Shi
- Department of Ultrasound Diagnostics, Tangdu Hospital, Fourth Military Medical University, Xi'an, 710038, People's Republic of China
| | - Xueying Zhou
- Department of Ultrasound Diagnostics, Tangdu Hospital, Fourth Military Medical University, Xi'an, 710038, People's Republic of China
| | - Zhelong Li
- Department of Ultrasound Diagnostics, Tangdu Hospital, Fourth Military Medical University, Xi'an, 710038, People's Republic of China
| | - Wenqi Sun
- Department of Ultrasound Diagnostics, Tangdu Hospital, Fourth Military Medical University, Xi'an, 710038, People's Republic of China
| | - Lianbi Zhao
- Department of Ultrasound Diagnostics, Tangdu Hospital, Fourth Military Medical University, Xi'an, 710038, People's Republic of China
| | - Lijun Yuan
- Department of Ultrasound Diagnostics, Tangdu Hospital, Fourth Military Medical University, Xi'an, 710038, People's Republic of China.
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Most J, Adamo KB, Redman LM. Accelerometry does not measure energy expenditure. Scand J Med Sci Sports 2019; 29:1263-1264. [PMID: 31059150 DOI: 10.1111/sms.13458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Accepted: 04/30/2019] [Indexed: 11/27/2022]
Affiliation(s)
- Jasper Most
- Reproductive Endocrinology and Women's Health, Pennington Biomedical Research Center, Baton Rouge, Louisiana
| | - Kristi B Adamo
- School of Human Kinetics, University of Ottawa, Ottawa, Ontario, Canada
| | - Leanne M Redman
- Reproductive Endocrinology and Women's Health, Pennington Biomedical Research Center, Baton Rouge, Louisiana
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