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Nomura K, Shimizu K, Taka F, Griffith-Quintyne M, Iida M. Scale development and validation of perimenopausal women disability index in the workplace. Environ Health Prev Med 2024; 29:4. [PMID: 38311393 PMCID: PMC10853391 DOI: 10.1265/ehpm.23-00239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 12/30/2023] [Indexed: 02/10/2024] Open
Abstract
BACKGROUND Menopausal disorders include obscure symptomatology that greatly reduce work productivity among female workers. Quantifying the impact of menopause-related symptoms on work productivity is very difficult because no such guidelines exist to date. We aimed to develop a scale of overall health status for working women in the perimenopausal period. METHODS In September, 2021, we conducted an Internet web survey which included 3,645 female workers aged 45-56 years in perimenopausal period. We asked the participants to answer 76 items relevant to menopausal symptomatology, that were created for this study and performed exploratory and confirmatory factor analyses for the scale development. Cronbach's alpha, receiver operating characteristic analysis, and logistic regression analysis were used to verify the developed scale. RESULTS Approximately 85% participants did not have menstruation or disrupted cycles. Explanatory factor analysis using the maximum likelihood method and Promax rotation identified 21 items with a four-factor structure: psychological symptoms (8 items, α = 0.96); physiological symptoms (6 items, alpha = 0.87); sleep difficulty (4 items, alpha = 0.92); human relationship (3 items, alpha = 0.92). Confirmatory factor analyses found excellent model fit for the four-factor model (RMSR = 0.079; TLI = 0.929; CFI = 0.938). Criterion and concurrent validity were confirmed with high correlation coefficients between each of the four factors, previously validated menopausal symptom questionnaire, and Copenhagen Burnout Inventory scales, respectively (all ps < 0.0001). The developed scale was able to predict absenteeism with 78% sensitivity, 58% specificity, and an AUC of 0.727 (95%CI: 0.696-0.757). Higher scores of each factor as well as total score of the scale were more likely to be associated with work absence experience due to menopause-related symptoms even after adjusting for Copenhagen Burnout Inventory subscales (all ps < 0.0001). CONCLUSION We found that the developed scale has high validity and reliability and could be a significant indicator of absenteeism for working women in perimenopausal period.
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Affiliation(s)
- Kyoko Nomura
- Department of Environmental Health Science and Public Health, Akita University Graduate School of Medicine, Akita, Japan
| | - Kisho Shimizu
- Department of Environmental Health Science and Public Health, Akita University Graduate School of Medicine, Akita, Japan
| | - Fumiaki Taka
- Faculty of Sociology, Toyo University, Tokyo, Japan
| | - Melanie Griffith-Quintyne
- Department of Environmental Health Science and Public Health, Akita University Graduate School of Medicine, Akita, Japan
| | - Miho Iida
- Department of Preventive Medicine and Public Health, Keio University School of Medicine, Tokyo, Japan
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Kato N, Kojima T, Ouchi M, Nakamura T, Tokuda Y, Yakushiji T, Ichikawa K. Gender-based differences in the job titles and lifestyles in the cataract and refractive surgery society in Japan. Medicine (Baltimore) 2023; 102:e35216. [PMID: 37800820 PMCID: PMC10553083 DOI: 10.1097/md.0000000000035216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 08/23/2023] [Indexed: 10/07/2023] Open
Abstract
To investigate sex differences in the titles and lifestyles of Japanese ophthalmologists, we evaluated work places and private lives. Retrospective cross-sectional study. The study included 1721 members (1344 males and 377 females) of the Japanese Society of Cataract and Refractive Surgery. An online, anonymized questionnaire was distributed to the society members. The questionnaire included 40 questions to collect data on profiles, lifestyles, job title, families, spouses, children, household chores, child-rearing, and work satisfaction. In total, 219 members (144 males and 75 females; 53.4 ± 1.0 and 51.3 ± 9.9 years old, respectively) completed the questionnaire. The job title, working time, annual income, marriage rate, and the number of children significantly differed between male and female respondents. Female respondents had greater responsibilities toward house chores, child care, and nursing, whereas several male doctors had spouses who did not work or worked for shorter times, earned a lower income, and contributed greater toward family responsibilities. Female respondents changed their job titles after having children more frequently than male respondents. Both males and females had limited time available for community activities and volunteer work. There were no significant differences in daily sleep duration. Both sexes were equally satisfied with their career choice of ophthalmology; however, fewer females recommended ophthalmology as a career for students and children compared to males. There are significant sex differences among ophthalmologists in Japan in terms of family responsibilities; this topic has received insufficient attention.
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Affiliation(s)
| | | | | | | | | | - Tadayuki Yakushiji
- Department of Cardiology, Showa University Northern Yokohama Hospital, Kanagawa, Japan
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Asazawa K, Jitsuzaki M, Mori A, Ichikawa T, Kawanami M, Yoshida A. Implementation of a web-based partnership support program for improving the quality of life of male patients undergoing infertility treatment: a pilot feasibility study. BMC Res Notes 2023; 16:152. [PMID: 37480071 PMCID: PMC10362591 DOI: 10.1186/s13104-023-06431-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Accepted: 07/17/2023] [Indexed: 07/23/2023] Open
Abstract
OBJECTIVES In this study, we aimed to implement and evaluate a Web-based partnership support program to enhance the QoL of male patients undergoing infertility treatment. We conducted a pilot study involving 41 infertile couples from September to October of 2021. We used a quasi-experimental design (pre-test and post-test with comparison) involving purposive sampling. A subgroup analysis was conducted to determine which demographics of the participants would benefit from the program. RESULTS Thirty-four participants (mean age 37.3 years; duration of infertility treatment 14.5 months) were included in the final analysis (follow-up rate 82.9%). Although there was no significant increase in the participants' QoL under the Web-based partnership support program, the assisted reproductive technology group (P = 0.03), the no medical history group (P = 0.032), and the with experience of changing hospital group (P = 0.027) showed a significant increase in the relational subscale scores of the QoL before and after the program. The majority of the participants (n = 29; 85.3%) expressed satisfaction with the support program. Participation in the Web-based partnership support program may improve the QoL of some men undergoing infertility treatment. Trial registration Retrospectively registered at the University Hospital Medical Information Network on 26 January 2023 (ID: UMIN0000 000050153).
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Affiliation(s)
- Kyoko Asazawa
- Division of Nursing, Tokyo Healthcare University, 2-5-1 Higashigaoka, Meguro, Tokyo, 152-8558, Japan.
| | - Mina Jitsuzaki
- Department of Nursing, University of Occupational and Environmental Health, Fukuoka, Japan
| | - Akiko Mori
- Division of Nursing, Shonan Kamakura University of Medical Sciences, Kanagawa, Japan
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Lv B, Cui C, Feng X, Meng K. What factors affect Beijing residents' contracts with family doctors? A comparative study of Beijing's urban and suburban areas. Front Public Health 2023; 11:1159592. [PMID: 37483950 PMCID: PMC10356989 DOI: 10.3389/fpubh.2023.1159592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 06/15/2023] [Indexed: 07/25/2023] Open
Abstract
Objective To improve the health of residents and promote hierarchical diagnosis and treatment to achieve an orderly pattern of medical treatment, Beijing implemented family doctor contract services (FDCSs) in 2011. The aims of this study were to analyze the current status of Beijing residents' contracts with family doctors (FDs), compare the differences in contracting between urban and suburban residents, and explore the factors that affect residents' contract behavior. Methods From August 2020 to October 2020, a stratified sampling method was adopted to select residents from community health centers (CHCs) in districts D (urban area) and S (suburb) of Beijing to conduct a questionnaire survey. Chi-square tests, rank sum tests and logistic regression analyzes were used to analyze the current status and influencing factors of residents' contracting with FDs. Results A total of 4,113 valid questionnaires were included in the final analysis. District D was rich in medical resources, and the FD contract rate of residents there (93.09%) was significantly higher than that of residents in district S (78.06%; p < 0.05). Residents' district (OR = 1.55, 95% CI = 1.18-2.05), understanding of FDCS policies (OR = 4.13, 95% CI = 3.63-4.69), preferred medical institutions (OR = 0.58, 95% CI = 0.42-0.79 for tertiary hospitals in the district; OR = 0.36, 95% CI = 0.22-0.59 for urban medical institutions in Beijing), age, education level, average annual medical expenses and medical insurance type were factors that influenced residents' contracts with FDs (p < 0.05). Conclusion This study shows that residents who are located in districts with rich medical resources, prefer CHCs as their first choice, have a better understanding of FDCS policies, and are more inclined to contract with FDs than other residents. It is recommended that the number and quality of FDs in suburban areas be increased and that medical staff strengthen publicity about FDCSs and actively encourage residents to contract with FDs.
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Shiratori Y, Hutfless S, Rateb G, Fukuda K. The burden of gastrointestinal diseases in Japan, 1990–2019, and projections for 2035. JGH OPEN 2023; 7:221-227. [PMID: 36968565 PMCID: PMC10037033 DOI: 10.1002/jgh3.12883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 02/11/2023] [Accepted: 02/16/2023] [Indexed: 03/09/2023]
Abstract
Background and Aim Disease burden estimation allows clinicians and policymakers to plan for future healthcare needs. Although advances have been made in gastroenterology, as Japan has an aging population, disease burden assessment is important. We aimed to report gastrointestinal disease burden in Japan since 1990 and project changes through to 2035. Methods This descriptive study examined the crude and age-standardized rates of prevalence, mortality, and disability-adjusted life years (DALYs) of 22 gastrointestinal diseases between 1990 and 2019. We used data from the Global Burden of Disease study 2019. We calculated the expected disease burden of gastrointestinal diseases by 2035 using an autoregressive integrated moving average. Results Since 1990, cancer has accounted for most gastrointestinal disease-related causes of mortality and DALYs in Japan (77.1% and 71.2% in 1990, 79.2% and 73.7% in 2019, respectively). Although cancer-associated age-standardized mortality rates and DALYs have shown a decreasing trend, the crude rates have increased, suggesting that an aging society has a significant impact on the disease burden in Japan. Therefore, the overall gastrointestinal disease burden is expected to increase by 2035. Noncancerous chronic diseases with a high burden included cirrhosis, biliary disease, ileus, gastroesophageal reflux disorder, hernia, inflammatory bowel disease, enteric infections, and vascular intestinal disorders. In cirrhosis, the DALYs for hepatitis C decreased and the prevalence of non-alcoholic steatohepatitis increased. Conclusion In the super-aging Japanese society, the burden of gastrointestinal diseases is expected to increase in the coming years. Colorectal, gastric, pancreatic, and liver cancers are the focus of early detection and treatment.
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Affiliation(s)
- Yasutoshi Shiratori
- Department of Gastroenterology St. Luke's International Hospital Tokyo Japan
- Department of Gastroenterology Sherbrooke University Hospital Quebec Canada
| | - Susan Hutfless
- Departments of Epidemiology and Gastroenterology Johns Hopkins University Baltimore Maryland USA
| | - George Rateb
- Department of Gastroenterology Sherbrooke University Hospital Quebec Canada
| | - Katsuyuki Fukuda
- Department of Gastroenterology St. Luke's International Hospital Tokyo Japan
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Risk factors for infertility treatment-associated harassment among working women: a Japan-Female Employment and Mental health in assisted reproductive technology (J-FEMA) study. Int Arch Occup Environ Health 2022; 95:1453-1461. [PMID: 35552508 DOI: 10.1007/s00420-022-01872-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 04/17/2022] [Indexed: 11/05/2022]
Abstract
PURPOSE This study aims to elucidate the risk factors of infertility treatment-associated harassment (I-harassment) among Japanese working women. METHODS The study participants were 1103 female patients who enrolled in the Japan-Female Employment and Mental Health in artificial reproductive technology (J-FEMA) study. Of the 1727 female patients, 1103 female patients were working during the initiation of infertility treatment and were still working during the survey. Risk factors for I-harassment were analyzed using a multivariable logistic regression model. RESULTS In this study, 82 female patients (7.4%) experienced I-harassment. The risk was significantly higher in those who had more in vitro fertilization (IVF) cycles than those who had fewer IVF cycles (OR, 1.06; 95% CI, 1.01-1.10). Similarly, those who disclosed their infertility treatment to their workplace were at significantly higher risk for I-harassment than those who did not (OR, 1.80; 95% CI, 1.03-3.15). CONCLUSION This study found that 7.4% of female patients experienced I-harassment after infertility treatment initiation. Those female patients who "experienced more IVF cycles," and "disclosed their infertility treatment in their workplace" should be carefully followed up by healthcare professionals to prevent I-harassment.
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Gu YF, Lin FP, Epstein RJ. How aging of the global population is changing oncology. Ecancermedicalscience 2022; 15:ed119. [PMID: 35211208 PMCID: PMC8816510 DOI: 10.3332/ecancer.2021.ed119] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Indexed: 11/24/2022] Open
Abstract
Population aging is causing a demographic redistribution with implications for the future of healthcare. How will this affect oncology? First, there will be an overall rise in cancer affecting older adults, even though age-specific cancer incidences continue to fall due to better prevention. Second, there will be a wider spectrum of health functionality in this expanding cohort of older adults, with differences between “physiologically older” and “physiologically younger” patients becoming more important for optimal treatment selection. Third, greater teamwork with supportive care, geriatric, mental health and rehabilitation experts will come to enrich oncologic decision-making by making it less formulaic than it is at present. Success in this transition to a more nuanced professional mindset will depend in part on the development of user-friendly computational tools that can integrate a complex mix of quantitative and qualitative inputs from evidence-based medicine, functional and cognitive assessments, and the personal priorities of older adults.
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Affiliation(s)
- Yan Fei Gu
- New Hope Cancer Center, United Family Hospitals, 9 Jiangtai W Rd, Chaoyang, Beijing 100015, China
| | - Frank P Lin
- Garvan Institute of Medical Research, 384 Victoria St, Darlinghurst, Sydney 2010, Australia.,NH&MRC Clinical Trials Centre, 92 Parramatta Rd, Camperdown, Sydney 2050, Australia
| | - Richard J Epstein
- New Hope Cancer Center, United Family Hospitals, 9 Jiangtai W Rd, Chaoyang, Beijing 100015, China.,Garvan Institute of Medical Research, 384 Victoria St, Darlinghurst, Sydney 2010, Australia.,UNSW Clinical School, St Vincent's Hospital, 390 Victoria St, Darlinghurst, Sydney 2010, Australia.,https://orcid.org/0000-0002-4640-0195
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Kajita H, Maeda K, Osaki T, Kakei Y, Kothari KU, Nagai Y. The effect of a multimodal dementia prevention program involving community-dwelling elderly. Psychogeriatrics 2022; 22:113-121. [PMID: 34866286 PMCID: PMC9299905 DOI: 10.1111/psyg.12790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 10/21/2021] [Accepted: 10/26/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND With the rapid increase in the average age of society, the number of people with dementia has increased in Japan. Thus, the need to prevent dementia is greater, and prevention programs have been implemented throughout Japan. This study aims to evaluate both the short-term and the long-term effects of a dementia prevention program on physical and cognitive function in community-dwelling elderly. METHODS Cognitive and physical assessments were carried out at baseline for a sample including 57 elderly participants. The participants underwent an intensive training program lasting for 2 h per week for 10 days. After the last period of training, the assessment performed was reapplied. The outcome measures used to establish effectiveness were a Mini-Mental State Examination, Five Cognitive Tests, a Cognitive Function Instrument, a Timed Up & Go Test, a grip strength evaluation, a Geriatric Depression Scale, an EQ-5D and a Physical Activity Scale for the Elderly. Participants were then divided randomly into two groups: a booster group and a non-booster group. The booster group received booster training every 3 months after the intensive training period, whereas the non-booster group did not. Both groups were monitored every 6 months for approximately two and a half years after baseline assessment. RESULTS The Mini-Mental State Examination, the subtests of the Five Cognitive Tests (attention, memory, language and reasoning) and the Timed Up & Go Test revealed a significant improvement after intensive training. For most of the outcome measures, the booster training showed no additional significant improvements. CONCLUSIONS In this study, intensive training had a short-term positive effect. Although the effect of the booster training was not clear, the functions of the elderly participants were found to be maintained during a follow-up assessment. The study findings recommend conducting intensive training for the community-dwelling elderly without follow-up training.
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Affiliation(s)
- Hiroyuki Kajita
- Faculty of Rehabilitation, Kobe Gakuin University, Kobe, Japan
| | - Kiyoshi Maeda
- Faculty of Rehabilitation, Kobe Gakuin University, Kobe, Japan
| | - Tohmi Osaki
- Faculty of Rehabilitation, Kobe Gakuin University, Kobe, Japan
| | - Yasumasa Kakei
- Clinical & Translational Research Centre, Kobe University Hospital, Kobe, Japan
| | - Kavita U Kothari
- Clinical & Translational Research Centre, Kobe University Hospital, Kobe, Japan
| | - Yoji Nagai
- Division of Translational Science, Kobe University Graduate School of Medicine, Kobe, Japan.,Department of Clinical Research Facilitation, Institute for Advancement of Clinical and Translational Science, Kyoto University Hospital, Kyoto, Japan
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Abstract
Over the past half-century, the world has witnessed a steep decline in fertility rates in virtually every country on Earth. This universal decline in fertility is being driven by increasing prosperity largely through the mediation of social factors, the most powerful of which are the education of women and an accompanying shift in life’s purpose away from procreation. In addition, it is clear that environmental and lifestyle factors are also having a profound impact on our reproductive competence particularly in the male where increasing prosperity is associated with a significant rise in the incidence of testicular cancer and a secular decline in semen quality and testosterone levels. On a different timescale, we should also recognize that the increased prosperity associated with the demographic transition greatly reduces the selection pressure on high fertility genes by lowering the rates of infant and childhood mortality. The retention of poor fertility genes within the human population is also being exacerbated by the increased uptake of ART. It is arguable that all of these elements are colluding to drive our species into an infertility trap. If we are to avoid the latter, it will be important to recognize the factors contributing to this phenomenon and adopt the social, political, environmental and lifestyle changes needed to bring this situation under control.
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Affiliation(s)
- R John Aitken
- Priority Research Centre for Reproductive Science, Discipline of Biological Sciences, School of Environmental and Life Sciences, College of Engineering Science and Environment, University of Newcastle, Callaghan, NSW, Australia
- Correspondence address. Discipline of Biological Sciences, School of Environmental and Life Sciences, College of Engineering Science and Environment, University of Newcastle, Callaghan, NSW 2308, Australia. Tel: +61-2-4921-6851; E-mail:
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Outcomes of Pediatric Liver Transplantation in Japan: A Report from the Registry of the Japanese Liver Transplantation Society (JLTS). Transplantation 2021; 105:2587-2595. [PMID: 33982916 DOI: 10.1097/tp.0000000000003610] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND The Japanese Liver Transplantation Society (JLTS), a cooperative research consortium, was established in 1980 in order to characterize and follow trends in patient characteristics and graft survival among all liver transplant patients in Japan. This study analyzed factors that may affect the current outcomes of pediatric patients who undergo LT by evaluating one of the largest pediatric LT cohorts in the world. METHODS Between November 1989 and December 2018, 3347 pediatric patients underwent LT in Japan. The survival outcomes of each donor and recipient variant were evaluated. RESULTS The procedures performed during the study period included living donor LT (LDLT; n=3271), deceased donor LT (DDLT; n=69), and domino LT (n=7). There were 1510 male (45.1%) and 1837 female (54.9%) recipients with a median age of 1.7 years (range: 9 days to17.9 years). The graft survival rates at 1, 10, 20, and 30 years were 88.9%, 82.2%, 77.1%, and 75.4%, respectively. Donor age, donor BMI, blood type incompatibility, recipient age, etiology of liver disease, transplant type, center experience, and transplant era were found to be significant predictors of overall graft survival. LDLT is a major treatment modality for end-stage liver disease in children; DDLT and domino LT were applied as alternative treatments for LDLT in patients with specific pediatric liver diseases that are considered to have a poor prognosis following LDLT. CONCLUSIONS Satisfactory long-term pediatric patient survival outcomes were achieved in the JLTS series, and we should continue to promote the deceased donor organ transplantation program in Japan.
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Imai Y, Endo M, Kuroda K, Tomooka K, Ikemoto Y, Sato S, Mitsui K, Ueda Y, Deshpande GA, Tanaka A, Sugiyama R, Nakagawa K, Sato Y, Kuribayashi Y, Itakura A, Takeda S, Tanigawa T. Risk factors for resignation from work after starting infertility treatment among Japanese women: Japan-Female Employment and Mental health in Assisted reproductive technology (J-FEMA) study. Occup Environ Med 2020; 78:oemed-2020-106745. [PMID: 33273052 PMCID: PMC8142458 DOI: 10.1136/oemed-2020-106745] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 10/28/2020] [Accepted: 11/09/2020] [Indexed: 11/23/2022]
Abstract
OBJECTIVE To elucidate the risk factors associated with resignation from work of Japanese women undergoing infertility treatment. METHODS A total of 1727 female patients who attended a private fertility clinic in Japan participated in the Japan-Female Employment and Mental health in Assisted reproductive technology study. Questions related to demographic, clinical and socioeconomic characteristics were employed in the questionnaire. Out of the 1727 patients, 1075 patients who were working at the time of initiating infertility treatment and felt infertility treatment incompatible with work were included in the analysis. Risk factors for resignation were assessed by using multivariable logistic regression models. RESULTS Among 1075 working women who started infertility treatment, 179 (16.7%) subsequently resigned. Multivariable-adjusted ORs for resignation in those with lower educational background and infertility for ≥2 years were 1.58 (95% CI: 1.07 to 2.34) and 1.82 (95% CI: 1.15 to 2.89), respectively. The OR for resignation in non-permanent workers undergoing infertility treatment was 2.65 (95% CI: 1.61 to 4.37). While experiencing harassment in the workplace approached significance, lack of support from the company was significantly associated with resignation after starting infertility treatment, with ORs of 1.71 (95% CI: 0.98 to 2.99) and 1.91 (95% CI: 1.28 to 2.86), respectively. CONCLUSION One-sixth of women resigned after starting infertility treatments. It was found that factors related to education, infertility duration and work environment were significantly associated with resignation. Reducing the physical and psychological burden endured by women, for example, by increasing employer-provided support, is vitally important in balancing infertility treatment with maintenance of work life.
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Affiliation(s)
- Yuya Imai
- Department of Public Health, Juntendo University Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Motoki Endo
- Department of Public Health, Juntendo University Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Keiji Kuroda
- Department of Obstetrics and Gynecology, Juntendo University Faculty of Medicine, Bunkyo-ku, Tokyo, Japan
- Center for Reproductive Medicine and Implantation Research, Sugiyama Clinic Shinjuku, Shinjuku-ku, Tokyo, Japan
| | - Kiyohide Tomooka
- Department of Public Health, Juntendo University Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Yuko Ikemoto
- Department of Obstetrics and Gynecology, Juntendo University Faculty of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Setsuko Sato
- Department of Public Health, Juntendo University Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Kiyomi Mitsui
- Department of Hygiene, Public Health, and Preventive Medicine, Showa University, Shinagawa-ku, Tokyo, Japan
| | - Yuito Ueda
- Department of Public Health, Juntendo University Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Gautam A Deshpande
- Department of General Internal Medicine, Juntendo University Faculty of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Atsushi Tanaka
- Saint Mother Hospital Infertility Clinic, Kitakyushu, Fukuoka, Japan
| | - Rikikazu Sugiyama
- Center for Reproductive Medicine and Implantation Research, Sugiyama Clinic Shinjuku, Shinjuku-ku, Tokyo, Japan
| | - Koji Nakagawa
- Center for Reproductive Medicine and Implantation Research, Sugiyama Clinic Shinjuku, Shinjuku-ku, Tokyo, Japan
| | | | - Yasushi Kuribayashi
- Center for Reproductive Medicine and Endoscopy Sugiyama Clinic Marunouchi, Chiyoda-ku, Tokyo, Japan
| | - Atsuo Itakura
- Department of Obstetrics and Gynecology, Juntendo University Faculty of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Satoru Takeda
- Department of Obstetrics and Gynecology, Juntendo University Faculty of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Takeshi Tanigawa
- Department of Public Health, Juntendo University Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan
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Obara S, Kuratani N. Training in pediatric anesthesia in Japan: how should we come along? J Anesth 2020; 35:471-474. [PMID: 33009926 DOI: 10.1007/s00540-020-02859-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Accepted: 09/19/2020] [Indexed: 02/07/2023]
Affiliation(s)
- Soichiro Obara
- Department of Anesthesia, Tokyo Metropolitan Ohtsuka Hospital, 2-8-1, Minami-ohtsuka, Toshima-ku, Tokyo, 170-8476, Japan.
- Teikyo University Graduate School of Public Health, Tokyo, Japan.
| | - Norifumi Kuratani
- Teikyo University Graduate School of Public Health, Tokyo, Japan
- Department of Anesthesia, Saitama Children's Medical Center, Saitama, Japan
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Continuous Work Support Checklist for Female Healthcare Workers: Scale Development and Validation. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17165875. [PMID: 32823624 PMCID: PMC7460116 DOI: 10.3390/ijerph17165875] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 08/11/2020] [Accepted: 08/11/2020] [Indexed: 02/04/2023]
Abstract
Healthcare jobs are very popular among women, however in Japan, women readily quit working because of gender-role responsibilities. This study aimed to develop a workplace support checklist for women to continue to work. In 2017, we investigated 780 (female 74.8%) faculty members and healthcare professionals of one medical university in Japan. We asked them to score the extent to which they considered 35 items identified by a task team, to be related to continuous work support for female workers in healthcare. We carried out an exploratory factor analysis and extracted four domains with 16 items in all: “Support for child rearing and home care” (five items), “Information dissemination” (five items), “Active promotion of women workers to higher positions” (three items), and “Consulting and counseling service” (three items), with Cronbach’s alpha values ranging from 0.88 to 0.92. We found that the first three factors were generally associated with reasonably relevant characteristics of being female, in their 30s, married, and members of faculty. We also found that women with “Intention to leave” the workplace underscored the importance of “Support for child rearing and home care” and “Consulting and counseling service”. These results suggest that the checklist is reliable and valid.
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Kuwano M, Nakao T, Yonemoto K, Yamada S, Murayama K, Okada K, Honda S, Ikari K, Tomiyama H, Hasuzawa S, Kanba S. Clinical characteristics of hoarding disorder in Japanese patients. Heliyon 2020; 6:e03527. [PMID: 32181397 PMCID: PMC7063155 DOI: 10.1016/j.heliyon.2020.e03527] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Revised: 02/19/2019] [Accepted: 02/28/2020] [Indexed: 11/30/2022] Open
Abstract
Previous studies have reported clinical characteristics of hoarding disorder (HD), such as early onset, a chronic course, familiality, high unmarried rate, and high rates of comorbidities. However, clinical research targeting Japanese HD patients has been very limited. As a result, there is a low recognition of HD in Japan, leading to insufficient evaluation and treatment of Japanese HD patients. The aim of the current study was to delineate the clinical characteristics of Japanese HD patients. Thirty HD patients, 20 obsessive-compulsive disorder (OCD) patients, and 21 normal controls (NC) were targeted in this study. The HD group had a tendency toward higher familiality, earlier onset, and longer disease duration compared to the OCD group. In addition, the HD group showed a significantly higher unmarried rate than the NC group. The top two comorbidities in the HD group were major depressive disorder (56.7%) and attention-deficit/hyperactivity disorder (26.7%). The HD group had significantly higher scores on hoarding rating scales and lower scores on the Global Assessment of Functioning Scale than the other two groups. The current study showed a clinical trend in Japanese HD patients similar to previous studies in various countries, suggesting that HD may be a universal disease with consistent clinical symptoms.
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Affiliation(s)
- Masumi Kuwano
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Nagasaki Support Center for Children, Women and People with Disabilities, Nagasaki, Japan
| | - Tomohiro Nakao
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Koji Yonemoto
- Advanced Medical Research Center, Faculty of Medicine, University of the Ryukyus, Okinawa, Japan.,Division of Biostatistics, School of Health Sciences, Faculty of Medicine, University of the Ryukyus, Okinawa, Japan
| | - Satoshi Yamada
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Fukuoka Prefectural Psychiatric Center Dazaifu Hospital, Fukuoka, Japan
| | - Keitaro Murayama
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kayo Okada
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Okehazama Hospital Fujita Mental Care Center, Aichi, Japan
| | - Shinichi Honda
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Department of Neuropsychiatry, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan
| | - Keisuke Ikari
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Hirofumi Tomiyama
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Suguru Hasuzawa
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Shigenobu Kanba
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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15
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Maeda E, Nomura K, Hiraike O, Sugimori H, Kinoshita A, Osuga Y. Domestic work stress and self-rated psychological health among women: a cross-sectional study in Japan. Environ Health Prev Med 2019; 24:75. [PMID: 31847805 PMCID: PMC6918574 DOI: 10.1186/s12199-019-0833-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 11/25/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Despite the huge burden of domestic work on women in Japan, its effects on their health have been poorly investigated. We aimed to assess the association between domestic work stress and self-rated psychological health among women. METHODS We conducted a cross-sectional survey using an online social research panel in February 2018. Participants were 2,000 women with paid work (the "workers" group) and 1,000 women without paid work (the "homemakers" group), aged between 25 and 59 years old and living with a partner. Self-rated psychological health (Mental Health and Vitality scales of the Japanese SF-36), occupational and domestic work stress (the Brief Job Stress Questionnaire), the 10-item Work-Family Conflict Scale, and sociodemographic factors were assessed. RESULTS The workers had lower domestic job control and higher support from a partner and their parents than the homemakers (p < 0.001), whereas domestic job demand and psychological health were similar between the groups. After adjustment for the covariates using multiple linear regression models, better psychological health was significantly associated with lower domestic job demand, higher domestic job control, and having a young child in both groups. In addition, work-family conflicts and occupational job stress among the workers and caregiving among the homemakers showed negative associations with psychological health. CONCLUSION Self-rated psychological health in women was associated with domestic work stress regardless of employment status. To promote women's health, we need to take into account the effects of domestic work, work-family conflicts, and social support from families, as well as occupational factors.
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Affiliation(s)
- Eri Maeda
- Department of Environmental Health Science and Public Health, Akita University Graduate School of Medicine, Akita, Japan.
| | - Kyoko Nomura
- Department of Environmental Health Science and Public Health, Akita University Graduate School of Medicine, Akita, Japan
| | - Osamu Hiraike
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiroki Sugimori
- Department of Preventive Medicine, Graduate School of Sports and Health Sciences, Daito Bunka University, Saitama, Japan
| | - Asako Kinoshita
- Department of Preventive Medicine, Graduate School of Sports and Health Sciences, Daito Bunka University, Saitama, Japan
| | - Yutaka Osuga
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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16
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Nomura K, Nagashima K, Suzuki S, Itoh H. Application of Japanese guidelines for gestational weight gain to multiple pregnancy outcomes and its optimal range in 101,336 Japanese women. Sci Rep 2019; 9:17310. [PMID: 31754167 PMCID: PMC6872580 DOI: 10.1038/s41598-019-53809-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Accepted: 11/06/2019] [Indexed: 12/11/2022] Open
Abstract
This study was performed to investigate whether the Japanese guidelines for gestational weight gain (GWG) can be used to determine the risks of multiple pregnancy outcomes and estimate optimal GWG in 101,336 women with singleton pregnancies in 2013. Multivariable logistic regression analyses indicated that the risks associated with low birth weight, small for gestational age, and preterm birth increased significantly with weight gain below the Japanese guidelines, and the risks of macrosomia and large for gestational age increased with weight gain above the guidelines regardless of Asian-specific pre-pregnancy body mass index (BMI). The GWG cutoff points estimated from the adjusted area under the receiver operating characteristics curve >0.6 corresponded to 10–13.8 kg in underweight women with pre-pregnancy BMI < 18.5 kg/m2; 10–13.7 kg in normal weight women with pre-pregnancy BMI 18.5–22.9 kg/m2; 8.5–11.4 kg in overweight women with pre-pregnancy BMI 23–24.9 kg/m2, 5–13.3 kg in obese women with pre-pregnancy BMI 25–29.9 kg/m2; and 4.7 kg in obese women with pre-pregnancy BMI ≥ 30 kg/m2. The optimal GWG ranges proposed by the present study are slightly higher than those recommended by the current Japanese guidelines.
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Affiliation(s)
- Kyoko Nomura
- Department of Environmental Health Science and Public Health, Akita University Graduate School of Medicine, Akita City, 010-8543, Japan.
| | - Kengo Nagashima
- Research Center for Medical and Health Data Science, The Institute of Statistical Mathematics, Tachikawa City, 190-0862, Japan
| | - Shunji Suzuki
- Department of Obstetrics and Gynecology, Japanese Red Cross Katsushika Maternity Hospital, Katsushika Ku, 124-0012, Japan
| | - Hiroaki Itoh
- Department of Obstetrics and Gynecology, Hamamatsu University School of Medicine, Hamamatsu, 431-3192, Japan
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17
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Tsuji M, Shibata E, Askew DJ, Morokuma S, Aiko Y, Senju A, Araki S, Sanefuji M, Ishihara Y, Tanaka R, Kusuhara K, Kawamoto T. Associations between metal concentrations in whole blood and placenta previa and placenta accreta: the Japan Environment and Children's Study (JECS). Environ Health Prev Med 2019; 24:40. [PMID: 31174461 PMCID: PMC6556030 DOI: 10.1186/s12199-019-0795-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Accepted: 05/23/2019] [Indexed: 01/04/2023] Open
Abstract
Background Placenta previa and placenta accreta associate with high morbidity and mortality for both mothers and fetus. Metal exposure may have relationships with placenta previa and placenta accreta. This study analyzed the associations between maternal metal (cadmium [Cd], lead [Pb], mercury [Hg], selenium [Se], and manganese [Mn]) concentrations and placenta previa and placenta accreta. Methods We recruited 17,414 women with singleton pregnancies. Data from a self-administered questionnaire regarding the first trimester and medical records after delivery were analyzed. Maternal blood samples were collected to measure metal concentrations. The subjects were classified into four quartiles (Q1, Q2, Q3, and Q4) according to metal concentrations. Results The odds ratio for placenta previa was significantly higher among subjects with Q4 Cd than those with Q1 Cd. The odds ratio for placenta previa was significantly higher for subjects with Q2 Pb than those with Q1 Pb. Conclusion Participants with placenta previa had higher Cd concentrations. However, this study was cross-sectional and lacked important information related to Cd concentration, such as detailed smoking habits and sources of Cd intake. In addition, the subjects in this study comprised ordinary pregnant Japanese women, and it was impossible to observe the relationship between a wide range of Cd exposure and placenta previa. Therefore, epidemiological and experimental studies are warranted to verify the relationship between Cd exposure and pregnancy abnormalities. Electronic supplementary material The online version of this article (10.1186/s12199-019-0795-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Mayumi Tsuji
- Department of Environmental Health, University of Occupational and Environmental Health, Kitakyushu, Japan.
| | - Eiji Shibata
- Department of Obstetrics and Gynecology, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - David J Askew
- Department of Obstetrics and Gynecology, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Seiichi Morokuma
- Research Center for Environmental and Developmental Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yukiyo Aiko
- Department of Obstetrics and Gynecology, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Ayako Senju
- Japan Environment and Children's Study, University of Occupational and Environmental Health Subunit Center, University of Occupational and Environmental Health, Kitakyushu, Fukuoka, Japan.,Department of Pediatrics, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Shunsuke Araki
- Department of Pediatrics, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Masafumi Sanefuji
- Research Center for Environmental and Developmental Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yasuhiro Ishihara
- Laboratory of Molecular Brain Science, Graduate School of Integrated Arts and Sciences, Hiroshima University, Higashi-Hiroshima, Japan
| | - Rie Tanaka
- Department of Environmental Health, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Koichi Kusuhara
- Japan Environment and Children's Study, University of Occupational and Environmental Health Subunit Center, University of Occupational and Environmental Health, Kitakyushu, Fukuoka, Japan.,Department of Pediatrics, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Toshihiro Kawamoto
- Department of Environmental Health, University of Occupational and Environmental Health, Kitakyushu, Japan
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18
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Iwai-Shimada M, Kameo S, Nakai K, Yaginuma-Sakurai K, Tatsuta N, Kurokawa N, Nakayama SF, Satoh H. Exposure profile of mercury, lead, cadmium, arsenic, antimony, copper, selenium and zinc in maternal blood, cord blood and placenta: the Tohoku Study of Child Development in Japan. Environ Health Prev Med 2019; 24:35. [PMID: 31101007 PMCID: PMC6525413 DOI: 10.1186/s12199-019-0783-y] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Accepted: 04/11/2019] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND The effects of prenatal exposure to toxic elements on birth outcomes and child development have been an area of concern. This study aimed to assess the profile of prenatal exposure to toxic elements, arsenic (As), bismuth (Bi), cadmium (Cd), mercury (total mercury (THg), methylmercury (MHg), inorganic mercury (IHg)), lead (Pb), antimony (Sb) and tin (Sn), and essential trace elements, copper (Cu), selenium (Se) and zinc (Zn), using the maternal blood, cord blood and placenta in the Tohoku Study of Child Development of Japan (N = 594-650). METHODS Inductively coupled plasma mass spectrometry was used to determine the concentrations of these elements (except mercury). Levels of THg and MeHg were measured using cold vapour atomic absorption spectrophotometry and a gas chromatograph-electron capture detector, respectively. RESULTS Median concentrations (25th-75th) of As, Cd, Pb, Sb, Sn and THg in the maternal blood were 4.06 (2.68-6.81), 1.18 (0.74-1.79), 10.8 (8.65-13.5), 0.2 (0.06-0.40) and 0.2 (0.1-0.38) ng mL-1 and 5.42 (3.89-7.59) ng g-1, respectively. Median concentrations (25th-75th) of As, Cd, Pb, Sb, Sn and THg in the cord blood were 3.68 (2.58-5.25), 0.53 (0.10-1.25), 9.89 (8.02-12.5), 0.39 (0.06-0.92) and 0.2 (0.2-0.38) ng mL-1 and 9.96 (7.05-13.8) ng g-1, respectively. CONCLUSIONS THg and Sb levels in the cord blood were twofold higher than those in the maternal blood. Cord blood to maternal blood ratios for As, Cd and Sb widely varied between individuals. To understand the effects of prenatal exposure, further research regarding the variations of placental transfer of elements is necessary.
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Affiliation(s)
- Miyuki Iwai-Shimada
- Centre for Health and Environmental Risk Research, National Institute for Environmental Studies, Tsukuba, Ibaraki, Japan.
| | - Satomi Kameo
- Department of Nutrition, College of Nutrition, Koshien University, Takarazuka, Hyogo, Japan
| | - Kunihiko Nakai
- Department of Development and Environmental Medicine, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Kozue Yaginuma-Sakurai
- Department of Human Health and Nutrition, Faculty of Comprehensive Human Sciences, Shokei Gakuin University, Sendai, Miyagi, Japan
| | - Nozomi Tatsuta
- Department of Development and Environmental Medicine, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | | | - Shoji F Nakayama
- Centre for Health and Environmental Risk Research, National Institute for Environmental Studies, Tsukuba, Ibaraki, Japan
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