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Wang Z, Williams PL, Bellavia A, Wylie BJ, Kannan K, Bloom MS, Hunt KJ, Hacker MR, Zhang C, James-Todd T. Polybrominated diphenyl ethers and gestational weight gain: a multi-center prospective cohort study. BJOG 2024. [PMID: 38853304 DOI: 10.1111/1471-0528.17860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 12/01/2023] [Accepted: 05/02/2024] [Indexed: 06/11/2024]
Abstract
OBJECTIVE To evaluate the associations of plasma polybrominated diphenyl ether (PBDE) concentrations in early pregnancy with gestational weight gain (GWG). DESIGN Prospective cohort study. SETTING US-based, multicentre cohort of pregnant women. POPULATION We used data from 2052 women without obesity and 397 women with obesity participating in the NICHD Fetal Growth Studies - Singleton Cohort, with first-trimester plasma PBDE concentrations and weight measurements throughout pregnancy. METHODS We applied generalised linear models and Bayesian kernel machine regression (BKMR) to evaluate both the individual and joint associations of PBDEs with measures of GWG, adjusting for potential confounders. MAIN OUTCOME MEASURES Total GWG (kg), total and trimester-specific GWG velocities (kg/week), and GWG categories and trajectory groups. RESULTS Mean pre-pregnancy BMIs were 23.6 and 34.5 kg/m2 for women without and with obesity, respectively. Among women without obesity, there were no associations of PBDEs with any GWG measure. Among women with obesity, one standard deviation increase in log-transformed PBDE 47 was associated with a 1.87 kg higher total GWG (95% CI 0.39-3.35) and a 0.05 kg/week higher total GWG velocity (95% CI 0.01-0.09). Similar associations were found for PBDE 47 in BKMR among women with obesity, and PBDE 47, 99 and 100 were associated with lower odds of being in the low GWG trajectory group. CONCLUSIONS PBDEs were not associated with GWG among individuals without obesity. Among those with obesity, only PBDE 47 showed consistent positive associations with GWG measures across multiple statistical methods. Further research is needed to validate this association and explore potential mechanisms.
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Affiliation(s)
- Zifan Wang
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Paige L Williams
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Andrea Bellavia
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Blair J Wylie
- Department of Obstetrics and Gynecology, Columbia University Vagelos College of Physicians and Surgeons, New York, New York, USA
| | | | - Michael S Bloom
- Department of Global and Community Health, George Mason University, Fairfax, Virginia, USA
| | - Kelly J Hunt
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Michele R Hacker
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Cuilin Zhang
- Global Centre for Asian Women's Health, Bia-Echo Asia Centre for Reproductive Longevity and Equality (ACRLE), NUS Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of Obstetrics and Gynaecology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Tamarra James-Todd
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
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Irvine N, Bell RC, Subhan FB, Field CJ, Liu J, MacDonald AM, Kinniburgh DW, Martin JW, Dewey D, England-Mason G. Maternal pre-pregnancy BMI influences the associations between bisphenol and phthalate exposures and maternal weight changes and fat accumulation. ENVIRONMENTAL RESEARCH 2024; 257:119276. [PMID: 38830392 DOI: 10.1016/j.envres.2024.119276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 05/21/2024] [Accepted: 05/28/2024] [Indexed: 06/05/2024]
Abstract
BACKGROUND Bisphenols and phthalates are two classes of endocrine-disrupting chemicals (EDCs) thought to influence weight and adiposity. Limited research has investigated their influence on maternal weight changes, and no prior work has examined maternal fat mass. We examined the associations between exposure to these chemicals during pregnancy and multiple maternal weight and fat mass outcomes. METHODS This study included a sample of 318 women enrolled in a Canadian prospective pregnancy cohort. Second trimester urinary concentrations of 2 bisphenols and 12 phthalate metabolites were quantified. Self-reported and measured maternal weights and measured skinfold thicknesses were used to calculate gestational weight gain, 3-months and 3- to 5-years postpartum weight retention, late pregnancy fat mass gain, total postpartum fat mass loss, and late postpartum fat mass retention. Adjusted robust regressions examined associations between chemicals and outcomes in the entire study population and sub-groups stratified by pre-pregnancy body mass index (BMI). Bayesian kernel machine regression examined chemical mixture effects. RESULTS Among women with underweight or normal pre-pregnancy BMIs, MBzP was negatively associated with weight retention at 3- to 5-years postpartum (B = -0.04, 95%CI: -0.07, -0.01). Among women with overweight or obese pre-pregnancy BMIs, MEHP and MMP were positively associated with weight retention at 3-months and 3- to 5-years postpartum, respectively (B's = 0.12 to 0.63, 95%CIs: 0.02, 1.07). DEHP metabolites and MCNP were positively associated with late pregnancy fat mass gain and late postpartum fat mass retention (B's = 0.04 to 0.18, 95%CIs: 0.001, 0.32). Further, the mixture of EDCs was positively associated with late pregnancy fat mass gain. CONCLUSION In this cohort, pre-pregnancy BMI was a key determinant of the associations between second trimester exposure to bisphenols and phthalates and maternal weight changes and fat accumulation. Investigations of underlying physiological mechanisms, windows of susceptibility, and impacts on maternal and infant health are needed.
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Affiliation(s)
- Nathalie Irvine
- Bachelor of Health Sciences Program, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Rhonda C Bell
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada
| | - Fatheema B Subhan
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada; Department of Nutrition and Food Science, California State Polytechnic University, Pomona, California, United States
| | - Catherine J Field
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada
| | - Jiaying Liu
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
| | - Amy M MacDonald
- Alberta Centre for Toxicology, University of Calgary, Calgary, Alberta, Canada
| | - David W Kinniburgh
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada; Alberta Centre for Toxicology, University of Calgary, Calgary, Alberta, Canada
| | - Jonathan W Martin
- Science for Life Laboratory, Department Environmental Sciences, Stockholm University, Stockholm, Sweden
| | - Deborah Dewey
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada; Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada; Owerko Centre, Alberta Children's Hospital Research Institute, University of Calgary, Calgary. Alberta, Canada; Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
| | - Gillian England-Mason
- Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada; Owerko Centre, Alberta Children's Hospital Research Institute, University of Calgary, Calgary. Alberta, Canada.
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Mason SM, Farkas K, Friedman JK, Gerlach A, Johnson ST, Tavernier RE, Bodnar LM, Neumark-Sztainer D. Cohort profile: Life-course experiences and pregnancy (LEAP)-A retrospective pregnancy cohort for life-course reproductive health research. PLoS One 2024; 19:e0295825. [PMID: 38507321 PMCID: PMC10954138 DOI: 10.1371/journal.pone.0295825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 11/30/2023] [Indexed: 03/22/2024] Open
Abstract
BACKGROUND Life course factors may be associated with pre-pregnancy body mass index and gestational weight gain; however, collecting information on pre-pregnancy exposures and pregnancy health in the same cohort is challenging. OBJECTIVES The Life-course Experiences And Pregnancy (LEAP) study aims to identify adolescent and young adult risk factors for pre-pregnancy weight and gestational weight gain (GWG). We built upon an existing cohort study to overcome challenges inherent to studying life course determinants of pregnancy health. POPULATION Participants in an ongoing prospective cohort study of weight-related health who identified as women. DESIGN Retrospective cohort study. METHODS In 2019-2020, 1,252 women participating since adolescence in a cohort study of weight-related health were invited to complete an online reproductive history survey. Participants who reported a live birth were invited to release their prenatal, delivery, and postpartum medical records for validation of survey reports. Descriptive analyses were conducted to assess the characteristics of the overall cohort and the medical record validation subsample, and to describe adolescent and young adult characteristics of those with high (>80th percentile), moderate (20th-80th percentile), and low (<20th percentile) GWG z-score for gestational age and pre-pregnancy weight status. PRELIMINARY RESULTS Nine hundred seventy-seven women (78%) completed the LEAP survey and 656 reported a live birth. Of these, 379 (58%) agreed to release medical records, and 250 records were abstracted (66% of the 379). Of the 977 survey respondents 769 (79%) reported attempting a pregnancy, and 656 (67%) reported at least one live birth. The validation subsample was similar to the overall cohort. Women with a high GWG had a higher adolescent BMI percentile and prevalence of unhealthy weight control behaviors than those with moderate or low GWG. CONCLUSIONS LEAP offers a valuable resource for identifying life course factors that may influence the health of pregnant people and their offspring.
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Affiliation(s)
- Susan M. Mason
- Division of Epidemiology and Community Health, University of Minnesota School of Public Health, Minneapolis, MN, United States of America
| | - Kriszta Farkas
- Division of Epidemiology and Community Health, University of Minnesota School of Public Health, Minneapolis, MN, United States of America
| | - Jessica K. Friedman
- Center for Care Delivery and Outcomes Research (CCDOR), Minneapolis Veterans Healthcare System, Minneapolis, MN, United States of America
| | - Anne Gerlach
- Division of Epidemiology and Community Health, University of Minnesota School of Public Health, Minneapolis, MN, United States of America
| | - Sydney T. Johnson
- Division of Epidemiology and Community Health, University of Minnesota School of Public Health, Minneapolis, MN, United States of America
| | - Rebecca Emery Tavernier
- Weitzman Institute, Middletown, CT, United States of America
- Department of Family and Biobehavioral Health, University of Minnesota Medical School, Duluth Campus, Duluth, MN, United States of America
| | - Lisa M. Bodnar
- Department of Epidemiology, University of Pittsburgh School of Public Health, Pittsburgh, PA, United States of America
| | - Dianne Neumark-Sztainer
- Division of Epidemiology and Community Health, University of Minnesota School of Public Health, Minneapolis, MN, United States of America
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Er YT, Chan YM, Mohd Shariff Z, Abdul Hamid H, Mat Daud Z'A, Yong HY. Dietitian-led cluster randomised controlled trial on the effectiveness of mHealth education on health outcomes among pregnant women: a protocol paper. BMJ Open 2023; 13:e075937. [PMID: 37989361 PMCID: PMC10660825 DOI: 10.1136/bmjopen-2023-075937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 10/13/2023] [Indexed: 11/23/2023] Open
Abstract
INTRODUCTION Nutrition education is the cornerstone to maintain optimal pregnancy outcomes including gestational weight gain (GWG). Nevertheless, default for appointments is common and often lead to suboptimal achievement of GWG, accompanied with unfavourable maternal and child health outcomes. While mobile health (mHealth) usage is increasing and helps minimising barriers to clinic appointments among pregnant mothers, its effectiveness on health outcomes has been inconclusive. Therefore, this study aimed to address the gap between current knowledge and clinical care, by exploring the effectiveness of mHealth on GWG as the primary outcome, hoping to serve as a fundamental work to achieve optimal health outcomes with the improvement of secondary outcomes such as physical activity, psychosocial well-being, dietary intake, quality of life and sleep quality among pregnant mothers. METHODS AND ANALYSIS A total of 294 eligible participants will be recruited and allocated into 3 groups comprising of mHealth intervention alone, mHealth intervention integrated with personal medical nutrition therapy and a control group. Pretested structured questionnaires are used to obtain the respondents' personal information, anthropometry data, prenatal knowledge, physical activity, psychosocial well-being, dietary intake, quality of life, sleep quality and GWG. There will be at least three time points of data collection, with all participants recruited during their first or second trimester will be followed up prospectively (after 3 months or/and after 6 months) until delivery. Generalised linear mixed models will be used to compare the mean changes of outcome measures over the entire study period between the three groups. ETHICS AND DISSEMINATION Ethical approvals were obtained from the ethics committee of human subjects research of Universiti Putra Malaysia (JKEUPM-2022-072) and medical research & ethics committee, Ministry of Health Malaysia: NMRR ID-22-00622-EPU(IIR). The results will be disseminated through journals and conferences targeting stakeholders involved in nutrition research. TRIAL REGISTRATION NUMBER Clinicaltrial.gov ID: NCT05377151.
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Affiliation(s)
- Ying Ting Er
- Department of Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
| | - Yoke Mun Chan
- Department of Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
- Research Centre of Excellence Nutrition and Non-communicable Diseases, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
| | - Zalilah Mohd Shariff
- Department of Nutrition, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
| | - Habibah Abdul Hamid
- Department of Obstetrics & Gynaecology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Zulfitri 'Azuan Mat Daud
- Department of Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
- Research Centre of Excellence Nutrition and Non-communicable Diseases, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
| | - Heng Yaw Yong
- Division of Nutrition and Dietetics, School of Health Sciences, International Medical University, Bukit Jalil, 57000 Kuala Lumpur, Wilayah Persekutuan, Malaysia
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Neves RO, Rocha ADS, de Vargas BO, Kretzer DC, de Matos S, Goldani MZ, von Diemen L, Magalhães JADA, Bernardi JR. Obesity Cut-Off Points Using Prepregnancy Body Mass Index according to Cardiometabolic Conditions in Pregnancy. J Pregnancy 2023; 2023:6669700. [PMID: 38026545 PMCID: PMC10667054 DOI: 10.1155/2023/6669700] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 10/03/2023] [Accepted: 10/17/2023] [Indexed: 12/01/2023] Open
Abstract
Aim To suggest cut-off points for body mass index (BMI) using gestational hypertension, preeclampsia, and gestational diabetes mellitus (GDM) as cardiometabolic conditions in pregnancy. Methods In this prospective study, singleton pregnant women from the fetal medicine service of the Brazilian Unified Health System were included. The pregnancy, perinatal, and newborn data were obtained from the clinical medical records. Maternal anthropometry included an assessment of weight and height and the prepregnancy BMI evaluation categorized according to the World Health Organization cut-off points. The area under the curve and confidence interval values from receiver operator curves were generated to identify the optimal cut-off points using prepregnancy BMI with better sensitivity and specificity. Results Data on 218 pregnancies were analyzed, with 57.9% (n = 124) being classified as overweight/obese, 11% (n = 24) with GDM, 6.9% (n = 15) with preeclampsia, and 11.0% (n = 24) with gestational hypertension. The BMI cut-off points for predicting cardiometabolic conditions were 27.52 kg/m2 (S: 66.7%; E: 63.8%) for women with GDM; 27.40 kg/m2 (S: 73.3%; E: 62.4%; S: 79.2%; E: 64.9%; S: 70.3%; E: 66.3%) for women with preeclampsia, gestational hypertension, and gestational hypertension plus preeclampsia, respectively; and 27.96 kg/m2 (S: 69.6%; E: 65.6%) for women with preeclampsia plus GDM. Conclusion The findings suggest that the optimal prepregnancy BMI cut-off point is around 27 kg/m2 for pregnant women with maternal cardiometabolic conditions.
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Affiliation(s)
- Renata O. Neves
- Graduate Program in Child and Adolescent Health, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Alexandre da S. Rocha
- Graduate Program in Health Sciences: Gynaecology and Obstetrics, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Bruna O. de Vargas
- Undergraduate Nutrition Course, School of Medicine, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Daniela C. Kretzer
- Graduate Program in Child and Adolescent Health, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Salete de Matos
- Graduate Program in Child and Adolescent Health, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Marcelo Z. Goldani
- Department of Pediatric, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
- Hospital de Clínicas de Porto Alegre, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Lisia von Diemen
- Hospital de Clínicas de Porto Alegre, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
- Department of Psychiatry, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - José A. de A. Magalhães
- Hospital de Clínicas de Porto Alegre, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
- Department of Obstetrics and Gynaecology, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Juliana R. Bernardi
- Graduate Program in Child and Adolescent Health, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
- Hospital de Clínicas de Porto Alegre, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
- Graduate Program in Food, Nutrition and Health, Universidade Federal do Rio Grande do Sul, Medical School, Porto Alegre, Brazil
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Souza LNS, Confortin SC, Aristizábal LYG, Chagas DCD, Vieira AC, Simões VMF, Alves MTSSDBE. [Do depressive symptoms, anxiety and stressful symptoms during pregnancy affect gestational weight gain?]. CIENCIA & SAUDE COLETIVA 2023; 28:2087-2097. [PMID: 37436321 DOI: 10.1590/1413-81232023287.10532022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 01/06/2023] [Indexed: 07/13/2023] Open
Abstract
The scope of this article is to estimate the effects of symptoms of mental disorders during pregnancy (depressive symptoms, anxiety and stress) on gestational weight gain (kg). It is a longitudinal study, carried out with data from the BRISA Birth Cohort, which was launched in 2010 in São Luís, Maranhão. Gestational weight gain was classified according to the Institute of Medicine. The independent variable was a construct (latent variable) referred to as symptoms of mental disorders, made up of the depressive symptoms, anxiety and stressful symptoms variables (all on an ongoing basis). Structural equation modeling was used to investigate the association between mental health and weight gain. Regarding the association between symptoms of mental disorders and weight gain during pregnancy, no total effect was found (PC=0.043; p=0.377). Regarding indirect effects, no effect was found either through risk behaviors (PC=0.03; p=0.368) or through physical activity (PC=0.00; p=0.974). Finally, the data did not show a direct effect of symptoms of mental disorders during pregnancy such as gestational weight gain (PC=0.050; p=0.404). Gestational weight gain had no direct, indirect or total effect on symptoms of mental disorders in pregnant women.
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Affiliation(s)
- Larissa Nogueira Silva Souza
- Faculdade de Medicina, Universidade Federal do Maranhão (UFMA). Av. dos Portugueses 1966, Vila Bacanga. 65080-805 São Luís MA Brasil.
| | | | | | | | - Ana Cleide Vieira
- Programa de Pós- Graduação em Saúde da Família, UFMA. São Luís MA Brasil
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Chairat T, Ratinthorn A, Limruangrong P, Boriboonhirunsarn D. Prevalence and related factors of inappropriate gestational weight gain among pregnant women with overweight/ obesity in Thailand. BMC Pregnancy Childbirth 2023; 23:319. [PMID: 37147586 PMCID: PMC10163776 DOI: 10.1186/s12884-023-05635-0] [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: 05/20/2022] [Accepted: 04/22/2023] [Indexed: 05/07/2023] Open
Abstract
BACKGROUND An inappropriate gestational weight gain (GWG) among pregnant women with overweight/obesity is a crucial health problem. Its prevalence remains high worldwide, particularly in urban areas. The prevalence and predicting factors in Thailand are lack of evidence. This study aimed to investigate prevalence rates, antenatal care (ANC) service arrangement, predictive factors, and impacts of inappropriate GWG among pregnant women with overweight/obesity in Bangkok and its surrounding metropolitan area. METHODS This cross-sectional, retrospective study used four sets of questionnaires investigating 685 pregnant women with overweight/obesity and 51 nurse-midwives (NMs) from July to December 2019 in ten tertiary hospitals. Multinomial logistic regression identified predictive factors with a 95% confidence interval (CI). RESULT The prevalence rates of excessive and inadequate GWG were 62.34% and 12.99%. Weight management for pregnant women with overweight/obesity are unavailable in tertiary cares. Over three-fourths of NMs have never received weight management training for this particular group. ANC service factors, i.e., GWG counseling by ANC providers, quality of general ANC service at an excellent and good level, NMs' positive attitudes toward GWG control, significantly decreased the adjusted odds ratio (AOR) of inadequate GWG by 0.03, 0.01, 0.02, 0.20, times, respectively. While maternal factors, sufficient income, and easy access to low-fat foods reduce AOR of inadequate GWG by 0.49, and 0.31 times. In contrast, adequate maternal GWG knowledge statistically increased the AOR of inadequate GWG 1.81 times. Meanwhile, easy access to low-fat foods and internal weight locus of control (WLOC) decreased the AOR of excessive GWG by 0.29 and 0.57 times. Finally, excessive GWG significantly increased the risk of primary C/S, fetal LGA, and macrosomia 1.65, 1.60, and 5.84 times, respectively, while inadequate GWG was not associated with adverse outcomes. CONCLUSION Prevalence rates of inappropriate GWG, especially excessive GWG remained high and affected adverse outcomes. The quality of ANC service provision and appropriate GWG counseling from ANC providers are significant health service factors. Thus, NMs should receive gestational weight counseling and management training to improve women's knowledge and practice for gestational weight (GW) control.
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Affiliation(s)
| | | | | | - Dittakarn Boriboonhirunsarn
- Department of Obstetrics and Gynecology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10400, Thailand
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Xiong W, Cui S, Dong J, Su Y, Han Y, Qu Z, Jin S, Li Z, Gao L, Cui T, Zhang X. Effect of Circadian Distribution of Energy and Macronutrients on Gestational Weight Gain in Chinese Pregnant Women. Nutrients 2023; 15:2106. [PMID: 37432226 DOI: 10.3390/nu15092106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 04/24/2023] [Accepted: 04/26/2023] [Indexed: 07/12/2023] Open
Abstract
Gestational weight gain (GWG) may be affected by the timing of dietary intake. Previous studies have reported contradictory findings, possibly due to inconsistent characterizations of meal timing. We conducted a birth cohort study in Tianjin to determine the effect of daily energy and macronutrient distribution in mid and late pregnancy on GWG. Dietary intake information in the second and third trimesters used three 24-h dietary recalls, and meal timing was defined in relation to sleep/wake timing. The adequacy of GWG was assessed using recommendations from the Institute of Medicine guidelines. Pregnant women who had a relatively high average energy and macronutrient distribution in the late afternoon-early evening time window exhibited a greater GWG rate and a greater total GWG than that in morning time window during the third trimester (β = 0.707; β = 0.316). Carbohydrate intake in the morning of the second and third trimesters (β = 0.005; β = 0.008) was positively associated with GWG rates. Morning carbohydrate intake in the second trimester was also positively associated with total GWG (β = 0.004). Fat intake in the morning of the third trimester (β = 0.051; β = 0.020) was positively associated with the GWG rates and total GWG. Excessive GWG of Chinese pregnant women was related closely to eating behavior focused on the late afternoon-early evening and carbohydrate and fat intake in the morning during the second and third trimesters.
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Affiliation(s)
- Wenjuan Xiong
- Department of Maternal, Child & Adolescence Health, School of Public Health, Tianjin Medical University, Tianjin 300070, China
| | - Shanshan Cui
- Beijing Key Laboratory of Environmental Toxicology, School of Public Health, Capital Medical University, Beijing 100069, China
| | - Jia Dong
- Department of Public Service, Tianjin Technician Institute of Mechanical & Electrical Technology, Tianjin 300350, China
| | - Yuanyuan Su
- Department of Maternal, Child & Adolescence Health, School of Public Health, Tianjin Medical University, Tianjin 300070, China
| | - Yu Han
- Department of Maternal, Child & Adolescence Health, School of Public Health, Tianjin Medical University, Tianjin 300070, China
| | - Zhiyi Qu
- Department of Maternal, Child & Adolescence Health, School of Public Health, Tianjin Medical University, Tianjin 300070, China
| | - Shihao Jin
- Department of Maternal, Child & Adolescence Health, School of Public Health, Tianjin Medical University, Tianjin 300070, China
| | - Zhi Li
- Department of Maternal, Child & Adolescence Health, School of Public Health, Tianjin Medical University, Tianjin 300070, China
| | - Lei Gao
- Department of Maternal, Child & Adolescence Health, School of Public Health, Tianjin Medical University, Tianjin 300070, China
| | - Tingkai Cui
- Department of Maternal, Child & Adolescence Health, School of Public Health, Tianjin Medical University, Tianjin 300070, China
| | - Xin Zhang
- Department of Maternal, Child & Adolescence Health, School of Public Health, Tianjin Medical University, Tianjin 300070, China
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Lee CS, Zhu S, Wu Q, Hu Y, Chen Y, Chen D, Liang Z. Independent and Joint Associations of Age, Pre-pregnancy BMI, and Gestational Weight Gain with Adverse Pregnancy Outcomes in Gestational Diabetes Mellitus. Diabetes Ther 2023; 14:363-375. [PMID: 36562982 PMCID: PMC9944684 DOI: 10.1007/s13300-022-01352-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 11/29/2022] [Indexed: 12/24/2022] Open
Abstract
INTRODUCTION To explore the independent and combined effects of maternal age, pre-pregnancy body mass index (BMI), and gestational weight gain (GWG) on pregnancy outcomes in gestational diabetes mellitus (GDM). METHODS A total of 2171 pregnant women with GDM attending the Women's Hospital of Zhejiang University were retrospectively included. We compared pregnancy outcomes in different age, BMI, and GWG groups after adjusting for confounding variables. RESULTS Results showed that (1) advanced maternal age increased the risk of primary Cesarean section and hypertensive disorders of pregnancy (HDP) in normal weight; (2) independent of age and GWG, high BMI significantly increased the risk of HDP, primary Cesarean section, and macrosomia; (3) Women with excessive GWG had a higher risk of primary Cesarean section and HDP, even they were ≤ 29 years old or normal weight, respectively; (4) Pregnant women with inadequate GWG had a higher risk of preterm birth and a lower risk of macrosomia in both the 30-34 age group and the normal weight group; (5) BMI was a better predictor of HDP than GWG among women younger than 30. CONCLUSIONS Among the GDM population, women over the age of 35, overweight and obese, or with an excessive GWG were more prone to adverse pregnancy outcomes, especially primary Cesarean delivery and HDP.
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Affiliation(s)
- Chee S Lee
- Obstetrical Department, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, 310006, China
| | - Shuqi Zhu
- Obstetrical Department, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, 310006, China
| | - Qi Wu
- Obstetrical Department, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, 310006, China
| | - Ying Hu
- Obstetrical Department, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, 310006, China
| | - Yunyan Chen
- Obstetrical Department, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, 310006, China
- Huzhou Women and Children's Hospital, Zhejiang, China
| | - Danqing Chen
- Obstetrical Department, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, 310006, China.
| | - Zhaoxia Liang
- Obstetrical Department, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, 310006, China.
- Department of Epidemiology, School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA, USA.
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10
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Feferkorn I, Badeghiesh A, Baghlaf H, Dahan MH. The relationship of smoking with gestational diabetes: a large population-based study and a matched comparison. Reprod Biomed Online 2023; 46:338-345. [PMID: 36564219 DOI: 10.1016/j.rbmo.2022.11.005] [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: 07/08/2022] [Revised: 11/05/2022] [Accepted: 11/09/2022] [Indexed: 11/19/2022]
Abstract
RESEARCH QUESTION Is smoking associated with an increased risk for gestational diabetes (GDM)? DESIGN A retrospective population-based study using data from the United States Healthcare Cost and Utilization Project-Nationwide Inpatient Sample. A dataset of all deliveries that took place between 2004 and 2014 (inclusive) was created. The population was divided into two groups according to smoking status and matched 1:1 for age, obesity, race, insurance type, thyroid disease, drug use and chronic hypertension. Delivery outcomes were compared between the two matched groups and the control group of non-smokers as a whole. A multivariate logistic analysis was performed adjusting for any statistically significant confounding baseline effects not matched for. RESULTS The study identified 9,096,788 births between 2004 and 2014, of which 443,590 (4.9%) were maternal smokers. When compared with the entire group of non-smokers as controls, there was an increased risk of GDM, adjusted odd ratio (aOR) 1.10 (95% confidence interval [CI] 1.07-1.14, P < 0.001). This relationship was of a mild nature and there were many confounding variables that differed between the groups. As such a matched control group was developed to compare the risk of GDM in the smokers and non-smokers. An increased risk for GDM among smokers remained, with an aOR of 1.07 (95% CI 1.05-1.10, P < 0.001). CONCLUSIONS The current data suggest that smoking is a small but significant risk factor for GDM with an aOR of 1.07.
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Affiliation(s)
- Ido Feferkorn
- Division of Reproductive Endocrinology and Infertility, McGill University Health Care Center, Montreal QC, Canada
| | - Ahmad Badeghiesh
- Division of Reproductive Endocrinology and Infertility, McGill University Health Care Center, Montreal QC, Canada
| | - Haitham Baghlaf
- Maternal-Fetal Medicine Division, Obstetrics and Gynecology, University of Tabuk, Tabuk, Saudi Arabia
| | - Michael H Dahan
- Division of Reproductive Endocrinology and Infertility, McGill University Health Care Center, Montreal QC, Canada.
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11
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Martin K, Radler DR, Sackey J, Zhang C, Shrestha K, Shrestha A, Shrestha A, Barrett ES, Rawal S. Association between 1 st trimester diet quality & gestational weight gain rate among pregnant women in Dhulikhel, Nepal. BMC Nutr 2022; 8:129. [PMID: 36369060 PMCID: PMC9650875 DOI: 10.1186/s40795-022-00623-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 10/25/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Despite promising data from high-income countries, the impact of diet quality on gestational weight gain (GWG) has not been investigated in the context of many low-income countries including Nepal. METHODS We prospectively examined the association between 1st trimester diet quality and GWG rate among a cohort of singleton pregnant women (n = 101; age 25.9 ± 4.1 years) from a community-based periurban hospital in Dhulikhel, Nepal. Diet quality was assessed from the adapted Nepali version of the 21-item PrimeScreen questionnaire in the 1st trimester. The diet quality score is based on consumption frequency of 21 food group components (score ranging 0-42), categorized as healthy (12 groups) versus unhealthy (9 groups), with higher scores indicative of better overall diet quality. The GWG rate was calculated as the measured weight at early-to-mid 3rd trimester (28-35 wks) minus the weight at 2nd trimester (13-25 wks), divided by the number of weeks in between. Linear regression estimated the association between diet quality and GWG rate, adjusting for a priori covariates (i.e. age, education, ethnicity, pre-pregnancy BMI, and nausea/vomiting.) RESULTS: The mean GWG rate in mid-to-late pregnancy was 0.46 ± 0.2 kg/wk and the mean diet quality score was 23.6 ± 2.5. Based on pre-pregnancy BMI, 49.4% of women had excessive GWG rate, while nearly equal numbers had either adequate GWG or inadequate GWG rate. There was no significant association between diet quality and GWG rate [adjusted β (95% CI) = -0.02 (-0.05, 0.01); p = 0.14]. The mean GWG rate was marginally higher (0.57 vs. 0.44 kg/wk; p = 0.06) among those with high versus low (2 + servings vs. 0-1 serving/wk) intake of red meat; similar findings were seen when comparing red meat intake between women with excessive versus adequate GWG (Cramer's V = 0.2; p = 0.06). CONCLUSIONS While 1st trimester diet quality is not related to GWG among Nepali women, a high intake of red meat may be a potential risk factor for excessive GWG in this population.
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Affiliation(s)
- Kelly Martin
- Department of Clinical and Preventive Nutrition Sciences, School of Health Professions, Rutgers the State University of New Jersey, 65 Bergen Street. Room 157, Newark, NJ, 07107, USA
- Department of Human Ecology, SUNY Oneonta, Oneonta, NY, USA
| | - Diane Rigassio Radler
- Department of Clinical and Preventive Nutrition Sciences, School of Health Professions, Rutgers the State University of New Jersey, 65 Bergen Street. Room 157, Newark, NJ, 07107, USA
| | - Joachim Sackey
- Department of Clinical and Preventive Nutrition Sciences, School of Health Professions, Rutgers the State University of New Jersey, 65 Bergen Street. Room 157, Newark, NJ, 07107, USA
| | - Cuilin Zhang
- Eunice Kennedy Shriver National Institute of Child Health and Development, Bethesda, MD, USA
| | - Kusum Shrestha
- Department of Public Health, Kathmandu University School of Medical Sciences, Dhulikhel, Nepal
| | - Abha Shrestha
- Department of Obstetrics and Gynecology, Dhulikhel Hospital, Dhulikhel, Nepal
| | - Archana Shrestha
- Department of Public Health, Kathmandu University School of Medical Sciences, Dhulikhel, Nepal
- Department of Chronic Disease and Epidemiology, Center of Methods for Implementation and Prevention Science, Yale School of Public Health, New Haven, CT, USA
- Institute for Implementation Science and Health, Kathmandu, Nepal
| | - Emily S Barrett
- Department of Biostatistics and Epidemiology, Rutgers School of Public Health, Environmental and Occupational Health Sciences Institute, Rutgers the State University of New Jersey, Piscataway, NJ, USA
| | - Shristi Rawal
- Department of Clinical and Preventive Nutrition Sciences, School of Health Professions, Rutgers the State University of New Jersey, 65 Bergen Street. Room 157, Newark, NJ, 07107, USA.
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12
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Saldiva SRDM, De Arruda Neta ADCP, Teixeira JA, Peres SV, Marchioni DML, Carvalho MA, Vieira SE, Francisco RPV. Dietary Pattern Influences Gestational Weight Gain: Results from the ProcriAr Cohort Study-São Paulo, Brazil. Nutrients 2022; 14:nu14204428. [PMID: 36297111 PMCID: PMC9607592 DOI: 10.3390/nu14204428] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 10/15/2022] [Accepted: 10/18/2022] [Indexed: 11/30/2022] Open
Abstract
The maternal pre-pregnancy body mass index (BMI) and gestational weight gain (GWG) influence maternal and infant outcomes. This study identified patterns of habitual dietary intake in 385 pregnant women in São Paulo and explored their associations with excessive weight gain (EGWG). Weight at the first visit (<14 weeks) was used as a proxy for pre-pregnancy weight. Food consumption was assessed using the 24HR method, administered twice at each gestational trimester, and dietary patterns were identified by principal component analysis. Three dietary patterns were identified: “Vegetables and Fruits,” “Western,” and “Brazilian Traditional.” Descriptive data analysis was performed using absolute and relative frequencies for each independent variable and multilevel mixed-effects logistic regression was used to analyze excessive gestational gain weight (EGWG) and dietary patterns (DP). The Brazilian Traditional dietary pattern showed a protective effect on EGWG (p = 0.04) and age > 35 years (p = 0.03), while subjects overweight at baseline had a higher probability of EGWG (p = 0.02), suggesting that the identification of dietary and weight inadequacies should be observed from the beginning of pregnancy, accompanied by nutritional intervention and weight monitoring throughout the gestational period to reduce risks to the mother and child’s health.
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Affiliation(s)
- Silvia Regina Dias Medici Saldiva
- Departamento de Obstetrícia e Ginecologia, Faculdade de Medicina, Universidade de São Paulo, São Paulo 05403-000, Brazil
- Correspondence: ; Tel.: +55-112661-3185
| | | | - Juliana Araujo Teixeira
- Brazilian Center for Early Child Development, Insper Learning Institution, São Paulo 04546-042, Brazil
| | - Stela Verzinhasse Peres
- Departamento de Obstetrícia e Ginecologia, Faculdade de Medicina, Universidade de São Paulo, São Paulo 05403-000, Brazil
| | | | - Mariana Azevedo Carvalho
- Departamento de Obstetrícia e Ginecologia, Faculdade de Medicina, Universidade de São Paulo, São Paulo 05403-000, Brazil
| | - Sandra Elisabete Vieira
- Department of Pediatrics, Faculty of Medicine, University of São Paulo, São Paulo 05403-000, Brazil
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13
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Dangat K, Gupte S, Wagh G, Lalwani S, Randhir K, Madiwale S, Pisal H, Kadam V, Gundu S, Chandhiok N, Kulkarni B, Joshi S, Fall C, Sachdev HS. Gestational weight gain in the REVAMP pregnancy cohort in Western India: Comparison with international and national references. Front Med (Lausanne) 2022; 9:1022990. [PMID: 36275827 PMCID: PMC9579320 DOI: 10.3389/fmed.2022.1022990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 09/20/2022] [Indexed: 11/13/2022] Open
Abstract
Objective To determine the trimester specific gestational weight gain (GWG) in a population of pregnant women from Western India and compare it with the Intergrowth-21st international and an Indian reference (GARBH-Ini cohort-Group for Advanced Research on BirtH outcomes). Study design A prospective longitudinal observational study was undertaken in Pune, West India and data for gestational weight gain was collected [the REVAMP study (Research Exploring Various Aspects and Mechanisms in Preeclampsia)]. Generalized Additive Models for Location, Scale and Shape method (GAMLSS model) were used to create GWG centile curves according to gestational age, stratified by BMI at recruitment (n = 640) and compared with Intergrowth-21st reference and GARBH-Ini cohort. Multivariable regression analysis was used to evaluate the relationship between GWG and antenatal risk factors. Results The median GWG was 1.68, 5.80, 7.06, and 11.56 kg at gestational ages 18, 26, 30, and 40 weeks, respectively. In our study, pregnant women gained less weight throughout pregnancy compared to Intergrowth-21st study, but more weight compared to the GARBH-Ini cohort centile curves in all the BMI categories. GWG in overweight/obese women (BMI ≥ 25) was significantly lower (<0.001) as compared to underweight (BMI < 18.5), or normal weight women (BMI ≥ 18.5 and <25). The median GWG at 40 weeks in underweight, normal and overweight/obese women was 13.18, 11.74, and 10.48 kg, respectively. Higher maternal BMI, older maternal age, higher parity and higher hemoglobin concentrations were associated with lower GWG, while taller maternal height was associated with greater GWG. Conclusion GWG of Indian women is lower than the prescriptive standards of the Intergrowth charts.
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Affiliation(s)
- Kamini Dangat
- Mother and Child Health, Interactive Research School for Health Affairs, Bharati Vidyapeeth (Deemed to be University), Pune, India
| | | | - Girija Wagh
- Department of Obstetrics and Gynecology, Bharati Medical College and Hospital, Bharati Vidyapeeth (Deemed to be University), Pune, India
| | - Sanjay Lalwani
- Department of Pediatrics, Bharati Medical College and Hospital, Bharati Vidyapeeth (Deemed to be University), Pune, India
| | - Karuna Randhir
- Mother and Child Health, Interactive Research School for Health Affairs, Bharati Vidyapeeth (Deemed to be University), Pune, India
| | - Shweta Madiwale
- Mother and Child Health, Interactive Research School for Health Affairs, Bharati Vidyapeeth (Deemed to be University), Pune, India
| | - Hemlata Pisal
- Mother and Child Health, Interactive Research School for Health Affairs, Bharati Vidyapeeth (Deemed to be University), Pune, India
| | - Vrushali Kadam
- Mother and Child Health, Interactive Research School for Health Affairs, Bharati Vidyapeeth (Deemed to be University), Pune, India
| | - Shridevi Gundu
- Mother and Child Health, Interactive Research School for Health Affairs, Bharati Vidyapeeth (Deemed to be University), Pune, India
| | - Nomita Chandhiok
- Division of Reproductive, Biology, Maternal and Child Health (RBMCH) and Nutrition, Indian Council of Medical Research, New Delhi, India
| | - Bharati Kulkarni
- Division of Reproductive, Biology, Maternal and Child Health (RBMCH) and Nutrition, Indian Council of Medical Research, New Delhi, India
| | - Sadhana Joshi
- Mother and Child Health, Interactive Research School for Health Affairs, Bharati Vidyapeeth (Deemed to be University), Pune, India
| | - Caroline Fall
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton, United Kingdom
| | - Harshpal Singh Sachdev
- Department of Pediatrics and Clinical Epidemiology, Sitaram Bhartia Institute of Science and Research, New Delhi, India
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14
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The Association between Dietary Patterns and Pre-Pregnancy BMI with Gestational Weight Gain: The "Born in Shenyang" Cohort. Nutrients 2022; 14:nu14122551. [PMID: 35745281 PMCID: PMC9229543 DOI: 10.3390/nu14122551] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Revised: 06/14/2022] [Accepted: 06/17/2022] [Indexed: 12/27/2022] Open
Abstract
The reported associations of maternal dietary patterns during pregnancy with gestational weight gain are inconsistent, especially among the less studied Asian Chinese populations. In a prospective pre-birth cohort study conducted in northern China, we determined the associations between maternal dietary patterns and the probability of excess gestational weight gain (EGWG) among 1026 pregnant women. We used 3-day food diaries to assess maternal diet and performed principal component analysis to identify dietary patterns. Maternal adherence to a traditional pattern, which was characterized by a higher intake of tubers, vegetables, fruits, red meat, and rice, was associated with a higher probability of EGWG (quartile 3 vs. quartile 1, odds ratio [OR] = 1.62, 95% confidence interval [CI] = 1.10−2.38). This risk association was more pronounced among women who were overweight/obese before pregnancy (quartile 4 vs. quartile 1, OR = 5.17, 95% CI = 1.45−18.46; p for interaction < 0.01). Maternal adherence to a high protein pattern, which was characterized by a higher intake of fried foods, beans and bean products, dairy products, and fruits, was associated with a lower risk of EGWG (quartile 3 vs. quartile 1, OR = 0.56, 95% CI, 0.39−0.81). The protective association was more pronounced among non-overweight/obese women (p for interaction < 0.01). These findings may help to develop interventions and better define target populations for EGWG prevention.
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15
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Matsushita T, Honda A, Hasegawa T, Inoue E, Noma H, Ota E. Regular weighing to prevent excessive gestational weight gain: a study protocol for a systematic review and meta-analysis. Syst Rev 2022; 11:104. [PMID: 35619165 PMCID: PMC9137211 DOI: 10.1186/s13643-022-01977-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 05/06/2022] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Excessive weight gain during pregnancy results in maternal and fetal complications and could further impact offspring. The evidence regarding the association between regular weighing during the antenatal period and excessive weight gain is limited. METHODS We will systematically review individual and cluster randomized controlled trials that evaluated regular weighing as an intervention compared to weighing only at the first booking of the antenatal visit. Trials that assessed the effectiveness of exercise, diet, or other behavioral interventions will be excluded. Pregnant women with a singleton pregnancy and no preexisting health complications are eligible for the review. The primary outcome will be the proportion of women at term who exceed the upper limit of the target range of weight as defined by the guidelines or recommendations for the population. We will search MEDLINE (via PubMed), Embase (via EMBASE.com ), Scopus, the Cumulative Index to Nursing and Allied Health Literature (CINAHL via EBSCO), The Cochrane Central Register of Controlled Trials (CENTRAL) and the trial protocol registers, ClinicalTrials.gov , and the International Clinical Trials Registry Platform (ICTRP) search portal. Full-text articles, unpublished studies, and ongoing trials reported in any language will be included. Two review authors will independently examine and screen for eligible studies and extract data for synthesis. DISCUSSION We will discuss the effectiveness of regular weighing as a single intervention on reducing the proportion of women who have excessive gestational weight gain. This study will provide key information for countries to develop guidelines on antenatal care and strategies to tackle excessive gestational weight gain. We will create a "Summary of findings" table (Summary of findings table 1) according to the methods described in the Cochrane Handbook for Systematic Reviews of Interventions. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42020212581.
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Affiliation(s)
- Tomomi Matsushita
- Department of Obstetrics and Gynecology, Showa University School of Medicine, 1-5-8 Hatanodai, Shinagawa-Ku, Tokyo, 142-8555, Japan.
| | - Aiko Honda
- Department of Pediatrics, Showa University Hospital, 1-5-8 Hatanodai, Shinagawa-Ku, Tokyo, 142-8555, Japan
| | - Takeshi Hasegawa
- Showa University Research Administration Center (SURAC); Department of Hygiene, Public Health, and Preventive Medicine, School of Medicine; Division of Nephrology, Department of Medicine, School of Medicine, Showa University, 1-5-8 Hatanodai, Shinagawa-Ku, Tokyo, 142-8555, Japan
| | - Eisuke Inoue
- Showa University Research Administration Center, Showa University, 1-5-8 Hatanodai, Shinagawa-Ku, Tokyo, 142-8555, Japan
| | - Hisashi Noma
- Department of Data Science, The Institute of Statistical Mathematics, 10-3 Midori-cho, Tachikawa, Tokyo, 190-8562, Japan
| | - Erika Ota
- St. Luke's International University, Graduate School of Nursing, Global Health Nursing, 10-1 Akashi-cho, Chuo-ku, Tokyo, 104-0044, Japan.,Tokyo Foundation for Policy Research, Tokyo, Japan
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16
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Zhou M, Peng X, Yi H, Tang S, You H. Determinants of excessive gestational weight gain: a systematic review and meta-analysis. Arch Public Health 2022; 80:129. [PMID: 35505415 PMCID: PMC9066815 DOI: 10.1186/s13690-022-00864-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 03/23/2022] [Indexed: 11/20/2022] Open
Abstract
Background The prevalence of excessive gestational weight gain (EGWG) during pregnancy is increasing, and it is extremely harmful to pregnant women and newborns. Previous studies have suggested that EGWG is associated with various factors. We conducted a systematic review and meta-analysis to identify, quantify and analyze determinants of EGWG and evaluate the effect of these determinants on EGWG. Methods We searched for articles, from January 2009 to November 2020, related to the determinants of EGWG during pregnancy using four Chinese and four English databases. The Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA) statement was utilized to guide the systematic review and meta-analysis process. Results Seventy studies, which identified EGWG factors in pregnant women (58 factors, 3 themes: individual [7 aspects, 37 factors]; family [4 aspects, 8 factors]; and social [4 aspects, 13 factors]), were included and analyzed in the systematic review. A meta-analysis was conducted for 13 factors (including 10 individual factors, 2 family factors, and 1 social factor) and revealed that pre-pregnancy overweight (including obesity), younger age (≤ 30 years old), unemployed, primiparity, smoking, and being unmarried (including divorced) were risk factors for EGWG, while prepregnancy underweight and inadequate antenatal care were protective factors for EGWG. There was no significant correlation between EGWG and education level, alcohol consumption, planning pregnancy, food security, and whether access to nutrition guidance during pregnancy. Conclusions EGWG was prevalent in pregnant women, and its prevalence seemed to be high and similar in many countries. Based on observational studies with medium-level and high-level evidence, some individual, family, and social factors were found to be associated with EGWG using qualitative and quantitative methods. In the future, exposure of pregnant women to risk factors for EGWG should be avoided, and interventions should be developed around the identified factors. Supplementary Information The online version contains supplementary material available at 10.1186/s13690-022-00864-9.
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Affiliation(s)
- Meng Zhou
- Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xueqing Peng
- Nanjing Medical University, Nanjing, Jiangsu, China
| | - Honggang Yi
- Nanjing Medical University, Nanjing, Jiangsu, China
| | - Shaowen Tang
- Nanjing Medical University, Nanjing, Jiangsu, China.
| | - Hua You
- Nanjing Medical University, Nanjing, Jiangsu, China.
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17
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Ferreira LB, Lobo CV, Miranda AEDS, Carvalho BDC, Santos LCD. Dietary Patterns during Pregnancy and Gestational Weight Gain: A Systematic Review. REVISTA BRASILEIRA DE GINECOLOGIA E OBSTETRICIA : REVISTA DA FEDERACAO BRASILEIRA DAS SOCIEDADES DE GINECOLOGIA E OBSTETRICIA 2022; 44:540-547. [PMID: 35483873 PMCID: PMC9948295 DOI: 10.1055/s-0042-1744290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The present systematic review (PROSPERO: CRD42020148630) hypothesizes the association of excessive weight gain during pregnancy with dietary patterns composed of ultraprocessed foods. Thus, the objective was to investigate the association between dietary patterns after analysis and weight gain during pregnancy. The search for articles was performed in nine databases. Two reviewers selected the articles in the databases and extracted from them the data used in the review. Two scales were used to evaluate the quality of the selected studies: New Castle-Ottawa Quality Assessment for cohort-based studies and Appraisal tool for Cross-Sectional Studies (AXIS) for cross-sectional-based studies. In total, 11 studies were identified with sample size variation (n = 173-5,733). Women presenting more adherence to healthy and traditional patterns (fruits, vegetables, salads, nuts, and dairy) recorded less excessive gestational weight gain (GWG). Higher intake of mixed patterns and western patterns rich in ultraprocessed foods were associated with a higher prevalence of excessive GWG (24.48-55.20%). Gestational dietary patterns a posteriori-derived that have presented ultraprocessed components rich in fat and sugars presented association with high GWG; healthy and traditional dietary patterns were related to better mother-child health conditions, such as adequate GWG.
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Affiliation(s)
- Larissa Bueno Ferreira
- Child and Adolescent Health, Federal University of Minas Gerais, Faculdade de Medicina/UFMG, Belo Horizonte, MG, Brazil
| | - Cecília Viana Lobo
- Nutrition Departament, Federal University of Minas Gerais, Escola de Enfermagem/UFMG, Belo Horizonte, MG, Brazil
| | | | - Brenda da Cunha Carvalho
- Nutrition Departament, Federal University of Minas Gerais, Escola de Enfermagem/UFMG, Belo Horizonte, MG, Brazil
| | - Luana Caroline Dos Santos
- Nutrition Departament, Federal University of Minas Gerais, Escola de Enfermagem/UFMG, Belo Horizonte, MG, Brazil
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18
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Liu Z, Szpiro AA, Workalemahu T, Young MT, Kaufman JD, Enquobahrie DA. Associations of perinatal exposure to PM 2.5 with gestational weight gain and offspring birth weight. ENVIRONMENTAL RESEARCH 2022; 204:112087. [PMID: 34562475 PMCID: PMC8678308 DOI: 10.1016/j.envres.2021.112087] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 09/09/2021] [Accepted: 09/17/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND PM2.5 have been associated with weight change in animal models and non-pregnant populations. Evidence of associations between PM2.5 and gestational weight gain (GWG), an important determinant of course and outcomes of pregnancy, and subsequent birth outcomes is limited. METHODS The study was conducted among a subset of participants from the Omega Study, a prospective pregnancy cohort. Exposure to PM2.5 (μg/m3) was ascertained for participants (N = 855) based on their residential address using a validated national spatiotemporal model. Adjusted multivariable linear regression models were used to estimate associations of trimester-specific and pregnancy-month PM2.5 exposures with early (<20 weeks gestation), late (≥20 weeks gestation), and total GWG and infant birth weight. Stratified models and product terms were used to examine whether pre-pregnancy BMI (ppBMI) and infant sex modified the associations. RESULTS Average monthly PM2.5 exposure during the first, second, and third trimesters were 7.3 μg/m3, 7.9 μg/m3, and 7.7 μg/m3, respectively. Higher third trimester PM2.5 exposure was associated with higher late (0.40 kg per 5 μg/m (McDowell et al., 2018); 95%CI: 0.12, 0.67) and total (0.35 kg; 95%CI: 0.01, 0.70) GWG among participants with normal ppBMI. Higher second month PM2.5 exposure was associated with lower early (-0.70 kg; 95%CI: 1.22, -0.18), late (-0.84 kg; 95% CI: 1.54, -0.14), and total (-1.70 kg; 95%CI: 2.57, -0.82) GWG among participants with overweight/obese ppBMI. Product terms between PM2.5 and ppBMI were significant for second month PM2.5 exposure and early (p-value = 0.01) and total GWG (p-value<0.01). Higher third trimester PM2.5 exposure was associated with higher birth weight, though higher fourth month PM2.5 exposure was associated with lower birth weight, particularly among those with normal ppBMI and male infants. CONCLUSIONS Associations of PM2.5 with GWG vary by exposure window and ppBMI, while associations of PM2.5 with birth weight potentially vary by exposure window, ppBMI and infant sex. Further exploration of associations between PM2.5 and maternal/child health outcomes are needed.
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Affiliation(s)
- Zengjing Liu
- Department of Epidemiology, University of Washington, Seattle, WA, 98195, USA.
| | - Adam A Szpiro
- Department of Biostatistics, University of Washington, Seattle, WA, 98195, USA
| | | | - Michael T Young
- Department of Epidemiology, University of Washington, Seattle, WA, 98195, USA; Department of Environmental & Occupational Health Sciences, University of Washington, Seattle, WA, 98195, USA
| | - Joel D Kaufman
- Department of Epidemiology, University of Washington, Seattle, WA, 98195, USA; Department of Environmental & Occupational Health Sciences, University of Washington, Seattle, WA, 98195, USA
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19
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Unhealthy gestational weight gain: are we neglecting inadequate gestational weight gain? Midwifery 2022; 107:103277. [DOI: 10.1016/j.midw.2022.103277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 01/19/2022] [Accepted: 02/06/2022] [Indexed: 11/23/2022]
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Chang VYX, Tan YL, Ang WHD, Lau Y. Effects of continuous glucose monitoring on maternal and neonatal outcomes in perinatal women with diabetes: A systematic review and meta-analysis of randomized controlled trials. Diabetes Res Clin Pract 2022; 184:109192. [PMID: 35032563 DOI: 10.1016/j.diabres.2022.109192] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 12/10/2021] [Accepted: 01/04/2022] [Indexed: 11/28/2022]
Abstract
AIMS This systematic review aims to assess the effects of continuous glucose monitoring (CGM) on maternal and neonatal outcomes in perinatal women with diabetes. METHODS A three-step comprehensive search was conducted based on the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guideline. Randomized controlled trials (RCTs) were retrieved from international databases of PubMed, Embase, Cochrane Library, CINAHL, PsycINFO and Scopus from their respective inception dates until 5th January 2021. Comprehensive Meta-Analysis Software Version 3 was used. The overall effect was determined using Hedges' g. Cochrane collaboration's tool version 1 and grading of recommendations, assessment, development and evaluation criteria were used for quality assessment. RESULTS A total of 1215 records were identified and 10 RCTs involving a total of 1358 perinatal women were selected. The meta-analysis revealed that CGM significantly improved HbA1c levels (g = -0.43, 95% CI: -0.63, -0.22), lowered cesarean section rate (g = -0.17, 95% CI: -0.33, -0.02) and neonatal birth weight (g = -0.16, 95% CI: -0.27, -0.04) when compared to the comparator. The majority (86.67%) has a low risk of biases and certainty of evidence ranged from very low to moderate. CONCLUSION CGM improves maternal and neonatal outcomes. Future studies should use well-designed large-scale trials.
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Affiliation(s)
| | - Yi Ling Tan
- Department of Nursing, Raffles Hospital, Singapore.
| | - Wei How Darryl Ang
- Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.
| | - Ying Lau
- Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.
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21
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Misgina KH, van der Beek EM, Boezen HM, Bezabih AM, Groen H. Pre-conception and prenatal factors influencing gestational weight gain: a prospective study in Tigray region, northern Ethiopia. BMC Pregnancy Childbirth 2021; 21:718. [PMID: 34702195 PMCID: PMC8546955 DOI: 10.1186/s12884-021-04171-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 09/22/2021] [Indexed: 12/04/2022] Open
Abstract
Background In low-income countries, the high prevalence of pre-pregnancy undernutrition remains a challenge for the future health of women and their offspring. On top of good nutrition, adequate gestational weight gain has been recognized as an essential prerequisite for optimal maternal and child health outcomes. However, good-quality data on factors influencing gestational weight gain is lacking. Therefore, this study was aimed to prospectively identify pre-conception and prenatal factors influencing gestational weight gain in Ethiopia. Methods A population based prospective study was undertaken between February 2018 and January 2019 in the Tigray region, northern Ethiopia. Firstly, the weight of non-pregnant women of reproductive age living in the study area was measured between August and October 2017. Subsequently, eligible pregnant women identified during the study period were included consecutively and followed until birth. Data were collected through an interviewer-administered questionnaire and anthropometric measurements complemented with secondary data. Gestational weight gain, i.e., the difference between 32 to 36 weeks of gestation and pre-pregnancy weights, was classified as per the Institute of Medicine (IOM) guideline. Linear, spline, and logistic regression models were used to estimate the influence of pre-conception and prenatal factors on gestational weight gain. Results The mean gestational weight gain (standard deviation[SD]) was 10.6 (2.3) kg. Overall, 64.0% (95% CI 60.9, 67.1) of the women did not achieve adequate weight gain. Factors associated with higher gestational weight gain were higher women empowerment (B 0.60, 95% CI 0.06, 1.14), dietary diversity (B 0.39, 95% CI 0.03, 0.76), pre-pregnancy body mass index (B 0.13, 95% CI 0.05, 0.22), and haemoglobin (B 0.54, 95% CI 0.45, 0.64). Additionally, adequate prenatal care (B 0.58, 95% CI 0.28, 0.88) was associated with higher gestational weight gain. Conclusions Adequate gestational weight gain was not achieved by most women in the study area, primarily not by those who were underweight before pregnancy. Interventions that advance women’s empowerment, dietary quality, pre-pregnancy nutritional status, and prenatal care utilization may improve gestational weight gain and contribute to optimizing maternal and child health outcomes. Supplementary Information The online version contains supplementary material available at 10.1186/s12884-021-04171-z.
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Affiliation(s)
- Kebede Haile Misgina
- Department of Public Health, University of Aksum, College of Health Sciences, Axum, Ethiopia. .,Department of Epidemiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
| | - Eline M van der Beek
- Department of Paediatrics, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - H Marike Boezen
- Department of Epidemiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | | | - Henk Groen
- Department of Epidemiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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22
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Poncet L, Panjo H, Schmitz T, Luton D, Mandelbrot L, Estellat C, Andro A, Ringa V, Azria E. Gestational weight gain in a migration context: are migrant women more at risk of inadequate or excessive weight gain during pregnancy? J Epidemiol Community Health 2021; 76:230-238. [PMID: 34389663 DOI: 10.1136/jech-2021-216619] [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: 02/09/2021] [Accepted: 07/20/2021] [Indexed: 11/03/2022]
Abstract
BACKGROUND Inadequate or excessive gestational weight gain (GWG) is associated with adverse maternal and neonatal outcomes. Little is known on adequacy of GWG in migrant women. This study investigates whether migrant women in France are at higher risk of inadequate or excessive GWG, and what characteristics are associated with GWG in migrant and non-migrant groups. METHODS We used data from the PreCARE multicentric prospective cohort (N=10 419). The study includes 5403 women with singleton deliveries, with non-migrant (n=2656) and migrant (n=2747) status. We used multinomial logistic regression, adjusting for maternal age and parity, to investigate the association of migrant status, socioeconomic status-related variables and GWG. In stratified analyses, we identified factors associated with GWG in both groups. RESULTS Compared with non-migrant women, migrant women had increased risk of inadequate GWG (adjusted odds ratio (aOR) 1.18; 95% CI 1.03 to 1.34). Non-migrant women with foreign origins had increased risk of excessive GWG (aOR 1.58; 95% CI 1.30 to 1.92). Women born in Sub-Saharan Africa had increased risk of both inadequate and excessive GWG. Regardless of migration status, women with lower education and women who did not start pregnancy with a normal weight were less likely to gain adequately. Inadequate prenatal care was associated with inadequate GWG only among non-migrant women. CONCLUSION Migrant women are at higher risk of inadequate GWG.
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Affiliation(s)
- Lorraine Poncet
- CESP Primary Care and Prevention Team, Université Paris-Saclay, UVSQ, Université Paris-Sud, INSERM, Villejuif, France .,French Collaborative Institute on Migrations, France, Paris, France
| | - Henri Panjo
- CESP Primary Care and Prevention Team, Université Paris-Saclay, UVSQ, Université Paris-Sud, INSERM, Villejuif, France
| | - Thomas Schmitz
- Obstetrical, Perinatal and Pediatric Epidemiology (EPOPé research team), DHU Risks in Pregnancy, Paris Descartes University, 53 Avenue de l'Observatoire, INSERM U1153, Paris, France.,Department of Obstetrics and Gynecology, Hopital Universitaire Mere-enfant Robert-Debre, Paris, France
| | - Dominique Luton
- Department of Obstetrics and Gynecology, DHU Risks in Pregnancy, Hopital Bichat - Claude-Bernard, Paris, France
| | - Laurent Mandelbrot
- Department of Obstetrics and Gynecology, DHU Risks in Pregnancy, Hopital Louis-Mourier, Colombes, France
| | - Candice Estellat
- Department of Biostatistics, Public Health and Medical Information, Clinical research unit, Pharmacoepidemiology center, Hopital Universitaire Pitie Salpetriere, Paris, France
| | - Armelle Andro
- French Collaborative Institute on Migrations, France, Paris, France.,Institute of demography research center, Université Paris 1 Panthéon-Sorbonne, Paris, France
| | - Virginie Ringa
- CESP Primary Care and Prevention Team, Université Paris-Saclay, UVSQ, Université Paris-Sud, INSERM, Villejuif, France
| | - Elie Azria
- Obstetrical, Perinatal and Pediatric Epidemiology (EPOPé research team), DHU Risks in Pregnancy, Paris Descartes University, 53 Avenue de l'Observatoire, INSERM U1153, Paris, France.,Department of Obstetrics, Groupe hospitalier Paris Saint-Joseph, Paris, France
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23
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Fealy S, Attia J, Leigh L, Oldmeadow C, Hazelton M, Foureur M, Collins CE, Smith R, Hure A. Demographic and social-cognitive factors associated with gestational weight gain in an Australian pregnancy cohort. Eat Behav 2020; 39:101430. [PMID: 32942238 DOI: 10.1016/j.eatbeh.2020.101430] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Revised: 08/19/2020] [Accepted: 09/01/2020] [Indexed: 01/01/2023]
Abstract
AIM To identify and describe the demographic and social-cognitive factors associated with excessive gestational weight gain using the Weight-Related Behaviours Questionnaire, within an Australian pregnancy cohort. BACKGROUND Supporting women to achieve optimal weight gain in pregnancy is complex. Social-cognitive factors are recognised antecedents to, and mediators of, weight related behaviour change. Less is known about their role during pregnancy. METHODS 159 women enrolled in a pregnancy cohort study completed the Weight-Related Behaviours Questionnaire (WRBQ) at approximately 19 weeks gestation, and total gestational weight gain was later measured at 36 weeks. Summary scores were reported descriptively. Multivariable logistic regression was used to test demographic (maternal age, pre pregnancy body mass index, parity, smoking status, marital status, education) and social-cognitive factors (weight locus of control, self- efficacy, attitudes towards weight gain, body image, feelings about motherhood, career orientation) as predictors of excessive gestational weight gain. FINDINGS Maternal age was the sole demographic factor predictive of excessive gestational weight gain. Older participants (34-41 yrs) were less likely to gain excessive weight when compare to younger participants (18-24 yrs): Odds Ratio 0.20, 95% Confidence Interval 0.05, 0.82. Body image (measured as personal satisfaction and perception of own weight) was the sole social-cognitive factor associated with excessive gestational weight gain. For every one unit improvement in body image score, there was a 33% decreased odds of excessive gestational weight gain (OR 0.67, 95% CI 0.53, 0.85). CONCLUSION This study suggests that younger maternal age and lower perceived body image are predictive of excessive gestational weight gain.
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Affiliation(s)
- Shanna Fealy
- Charles Sturt University, Faculty of Science, School of Nursing, Midwifery and Indigenous Health, 7 Major Innes Road, Port Macquarie, NSW 2444, Australia; University of Newcastle, Faculty of Health and Medicine, School of Nursing and Midwifery, University Drive, Callaghan, NSW 2308, Australia; University of Newcastle, Faculty of Health and Medicine, School of Medicine and Public Health, University Drive, Callaghan, NSW 2308, Australia; Hunter Medical Research Institute, Lot 1 Kookaburra Circuit, New Lambton Heights, NSW 2305, Australia.
| | - John Attia
- University of Newcastle, Faculty of Health and Medicine, School of Medicine and Public Health, University Drive, Callaghan, NSW 2308, Australia; Hunter Medical Research Institute, Lot 1 Kookaburra Circuit, New Lambton Heights, NSW 2305, Australia
| | - Lucy Leigh
- Hunter Medical Research Institute, Lot 1 Kookaburra Circuit, New Lambton Heights, NSW 2305, Australia
| | - Christopher Oldmeadow
- Hunter Medical Research Institute, Lot 1 Kookaburra Circuit, New Lambton Heights, NSW 2305, Australia
| | - Michael Hazelton
- Charles Sturt University, Faculty of Science, School of Nursing, Midwifery and Indigenous Health, 7 Major Innes Road, Port Macquarie, NSW 2444, Australia; University of Newcastle, Faculty of Health and Medicine, School of Nursing and Midwifery, University Drive, Callaghan, NSW 2308, Australia; Hunter Medical Research Institute, Lot 1 Kookaburra Circuit, New Lambton Heights, NSW 2305, Australia; Priority Research Centre for Brain and Mental Health, University of Newcastle, University Drive, Callaghan, NSW 2308, Australia
| | - Maralyn Foureur
- University of Newcastle, Faculty of Health and Medicine, School of Nursing and Midwifery, University Drive, Callaghan, NSW 2308, Australia; Hunter New England Health Nursing and Midwifery Research Centre, Australia
| | - Clare E Collins
- University of Newcastle, Faculty of Health and Medicine, School of Health Sciences, University Drive, Callaghan, NSW 2308, Australia; Priority Research Centre in Physical Activity and Nutrition, University of Newcastle, Ring Road, Callaghan, NSW 2308, Australia
| | - Roger Smith
- University of Newcastle, Faculty of Health and Medicine, School of Medicine and Public Health, University Drive, Callaghan, NSW 2308, Australia; Hunter Medical Research Institute, Lot 1 Kookaburra Circuit, New Lambton Heights, NSW 2305, Australia; University of Newcastle Priority Research Centre for Reproductive Science, University of Newcastle, University Drive, Callaghan, NSW 2308, Australia; Department of Endocrinology, John Hunter Hospital, Newcastle, NSW, Australia
| | - Alexis Hure
- University of Newcastle, Faculty of Health and Medicine, School of Medicine and Public Health, University Drive, Callaghan, NSW 2308, Australia; Hunter Medical Research Institute, Lot 1 Kookaburra Circuit, New Lambton Heights, NSW 2305, Australia
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Perales M, Valenzuela PL, Barakat R, Alejo LB, Cordero Y, Peláez M, Lucia A. Obesity can offset the cardiometabolic benefits of gestational exercise. Int J Obes (Lond) 2020; 45:342-347. [PMID: 32887923 DOI: 10.1038/s41366-020-00669-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 08/09/2020] [Accepted: 08/19/2020] [Indexed: 11/09/2022]
Abstract
Pregnancy exercise can prevent excessive gestational weight gain (EGWG), gestational diabetes mellitus (GDM) and hypertension (GH), but inter-individual variability has not been explored. We aimed to analyze the prevalence--and potential sociodemographic and medical predictors of--non-responsiveness to gestational exercise, and the association of non-responsiveness with adverse pregnancy outcomes. Among 688 women who completed a supervised light-to-moderate intensity exercise program (three ~1-h sessions/week including aerobic, resistance, and pelvic floor muscle training) until near-term, those who showed EGWG, GDM or GH were considered 'non-responders'. A low prevalence of non-responders was observed for GDM (3.6%) and GH (3.4%), but not for EGWG (24.2%). Pre-pregnancy obesity was the strongest predictor of non-responsiveness for GH (odds ratio 8.40 [95% confidence interval 3.10-22.78] and EGWG (5.37 [2.78-10.39]), whereas having a highest education level attenuated the risk of being non-responder for GDM (0.10 [0.02-0.49]). Non-responsiveness for EGWG was associated with a higher risk of prolonged labor length, instrumental/cesarean delivery, and macrosomia, and of lower Apgar scores. No association with negative delivery outcomes was found for GDM/GH. In summary, women with pre-pregnancy obesity might require from additional interventions beyond light-to-moderate intensity gestational exercise (e.g., diet and/or higher exercise loads) to ensure cardiometabolic benefits.
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Affiliation(s)
- María Perales
- Research Institute of Hospital 12 de Octubre ('i+12'), Madrid, Spain.,Faculty of Sport Science, Universidad Camilo José Cela, Madrid, Spain
| | | | - Rubén Barakat
- Facultad de Ciencias de la Actividad Física y del Deporte, Universidad Politécnica de Madrid, Madrid, Spain
| | - Lidia B Alejo
- Faculty of Sport Sciences, Universidad Europea de Madrid, Madrid, Spain
| | | | | | - Alejandro Lucia
- Research Institute of Hospital 12 de Octubre ('i+12'), Madrid, Spain. .,Faculty of Sport Sciences, Universidad Europea de Madrid, Madrid, Spain.
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25
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Bohlen SM, Eckmann-Scholz C, Rath W, Maass N, Pecks U. [Does Apolipoprotein B Level in Early Pregnancy Predict Excessive Gestational Weight Gain and Adverse Pregnancy Outcome?]. Z Geburtshilfe Neonatol 2020; 224:348-354. [PMID: 32162284 DOI: 10.1055/a-1118-4084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Excessive maternal gestational weight gain (GWG) is a risk factor for maternal and fetal complications. The lipid profile changes physiologically during pregnancy. Weight gain can affect lipid metabolism. The hypothesis of the study was that apoB levels early in pregnancy are associated with excessive GWG and predictive for adverse outcomes. METHODS Out of 547 patients there were 95 women with inadequate GWG, 171 with adequate GWG, and 281 with excessive GWG. Out of 581 patients there were 14 patients with pregnancy-induced hypertonus/pre-eclampsia, 67 with small-for-gestational-age (SGA) infants, and 7 with fetal growth restriction (FGR). ApoB levels were measured by ELISA. RESULTS There was no significant difference in apoB levels between the different GWG groups. We found significantly higher levels of apoB in overweight and obese patients compared to those with normal BMI. Smoking was correlated with higher apoB levels. There were no differences either between women with PIH/PE and normotensive women or between SGA/IUGR and pregnancies without. Women with pre-existing hypertension showed significantly higher apoB levels than the control group. CONCLUSIONS ApoB cannot be used as a marker for identifying the risk of excessive GWG or adverse pregnancy outcomes early in pregnancy. However, it may be involved in the pathophysiology of adverse pregnancy outcomes in high-risk patients.
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Affiliation(s)
- Sophia-Marie Bohlen
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Schleswig-Holstein Campus Kiel, Kiel
| | - Christel Eckmann-Scholz
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Schleswig-Holstein Campus Kiel, Kiel
| | - Werner Rath
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Schleswig-Holstein Campus Kiel, Kiel
| | - Nicolai Maass
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Schleswig-Holstein Campus Kiel, Kiel
| | - Ulrich Pecks
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Schleswig-Holstein Campus Kiel, Kiel
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