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Wang M, Ji Y, Chen S, Wang M, Lin X, Yang M. Effect of mode of delivery on postpartum weight retention: A systematic review and meta-analysis. Midwifery 2024; 132:103981. [PMID: 38574440 DOI: 10.1016/j.midw.2024.103981] [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: 09/25/2023] [Revised: 03/20/2024] [Accepted: 03/21/2024] [Indexed: 04/06/2024]
Abstract
OBJECTIVE Retention of weight gained over pregnancy increases the risk of long-term obesity and related health concerns. While many risk factors for this postpartum weight retention have been examined, the role of mode of delivery in this relationship remains controversial. We carried out a systematic review and meta-analysis to determine the effect of mode of delivery on postpartum weight retention. METHODS Ten electronic databases including PubMed, Cochrane Library, EMBASE, Web of Science, MEDLINE, CINAHL, China National Knowledge Infrastructure (CNKI), Wan-Fang database, the VIP database and China Biology Medicine Database (CBM) were searched from inception through November 2022. Review Manager 5.4 was used to pool the study data and calculate effect sizes. For dichotomous data, the odds ratio and 95 % confidence interval were used to report the results. For continuous data, the mean difference (MD) and 95 % confidence interval were used to report the results. The outcomes were the amount of postpartum weight retention and the number or proportion of women who experienced postpartum weight retention. The Newcastle- Ottawa Scale (NOS) and GRADE Guidelines were used to assess the methodological quality of the included studies. FINDINGS A total of 16 articles were included in the systematic review and 13 articles were included in the meta-analysis. The results showed that the mode of delivery had a significant effect on postpartum weight retention, women who delivered by caesarean section were more likely to experience postpartum weight retention compared to those who delivered vaginally. Sensitivity analysis showed that the results were stable and credible. CONCLUSION Due to the limitations of this study, the findings need to be treated with caution. And, to better prevent the postpartum weight retention, future practice and research need to further focus on upstream modifiable factors.
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Affiliation(s)
- Meiyu Wang
- School of Nursing, Guangzhou University of Chinese Medicine, No.232, Waihuan East Road, Guangzhou University City, Panyu District, Guangzhou City, Guangdong Province 510006, China
| | - Yuting Ji
- School of Nursing, Guangzhou University of Chinese Medicine, No.232, Waihuan East Road, Guangzhou University City, Panyu District, Guangzhou City, Guangdong Province 510006, China
| | - Shanxia Chen
- Health Management & Biotechnology School, Guangdong Food and Drug Vocational College, No.321, Longdong North Road, Tianhe District, Guangzhou City, Guangdong Province, China
| | - Minyi Wang
- School of Nursing, Guangzhou University of Chinese Medicine, No.232, Waihuan East Road, Guangzhou University City, Panyu District, Guangzhou City, Guangdong Province 510006, China
| | - Xiaoli Lin
- School of Nursing, Guangzhou University of Chinese Medicine, No.232, Waihuan East Road, Guangzhou University City, Panyu District, Guangzhou City, Guangdong Province 510006, China
| | - Ming Yang
- School of Nursing, Guangzhou University of Chinese Medicine, No.232, Waihuan East Road, Guangzhou University City, Panyu District, Guangzhou City, Guangdong Province 510006, China.
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Flor-Alemany M, Acosta-Manzano P, Migueles JH, Henriksson P, Löf M, Aparicio VA. Impact of Exercise Intervention Combined with Optimal Mediterranean Diet Adherence during Pregnancy on Postpartum Body Composition: A Quasi-Experimental Study-The GESTAFIT Project. Nutrients 2023; 15:4413. [PMID: 37892487 PMCID: PMC10609918 DOI: 10.3390/nu15204413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 10/08/2023] [Accepted: 10/16/2023] [Indexed: 10/29/2023] Open
Abstract
This study aimed to investigate whether the effects of an exercise program during pregnancy on postpartum body composition are moderated by following a healthy dietary pattern (i.e., Mediterranean diet (MD)). Eighty-three pregnant women (control n = 40, exercise n = 43) were included in the present quasi-experimental study. The exercise intervention consisted of a 60 min, 3 day/week throughout pregnancy from gestational week 17, supervised concurrent (aerobic + resistance) exercise program. A food frequency questionnaire and the MD Score (min-max: 0-50) were employed to assess dietary habits and the MD adherence during pregnancy, respectively. Postpartum body composition was measured with dual-energy X-ray absorptiometry, 6 weeks postpartum. The body mass index and the gynecoid fat mass at postpartum were lower in the exercise compared to the control group (p = 0.018 and p = 0.047, respectively). There was an interaction showing that the MD adherence during pregnancy positively moderated the effects of the exercise intervention on postpartum lean mass (p = 0.024), fat mass percentage (p = 0.092), android fat mass (p = 0.076), and android-to-gynecoid fat mass (p = 0.019). The Johnson-Neyman technique revealed that the effects of exercise were enhanced at a MD score of ~31 for lean mass, ~25 for fat mass, ~23 for android fat mass and ~29 for android-to-gynecoid fat mass. Our results suggest that a concurrent-exercise training plus an optimal MD adherence during pregnancy might be a useful strategy to promote a healthier body composition at the postpartum period.
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Affiliation(s)
- Marta Flor-Alemany
- Department of Physiology, University of Granada, 18071 Granada, Spain; (M.F.-A.); (V.A.A.)
- Biomedical Research Centre (CIBM), Institute of Nutrition and Food Technology (INYTA), University of Granada, 18016 Granada, Spain
- Sport and Health University Research Institute (IMUDS), 18007 Granada, Spain;
| | - Pedro Acosta-Manzano
- Sport and Health University Research Institute (IMUDS), 18007 Granada, Spain;
- Institute of Human Movement Science, Sport and Health, University of Graz, 8010 Graz, Austria
| | - Jairo H. Migueles
- PROFITH “Promoting FITness and Health through Physical Activity” Research Group, Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, 18071 Granada, Spain
| | - Pontus Henriksson
- Department of Health, Medicine and Caring Sciences, Linköping University, 58183 Linköping, Sweden;
| | - Marie Löf
- Department of Biosciences and Nutrition, Karolinska Institutet, 14152 Huddinge, Sweden;
| | - Virginia A. Aparicio
- Department of Physiology, University of Granada, 18071 Granada, Spain; (M.F.-A.); (V.A.A.)
- Biomedical Research Centre (CIBM), Institute of Nutrition and Food Technology (INYTA), University of Granada, 18016 Granada, Spain
- Sport and Health University Research Institute (IMUDS), 18007 Granada, Spain;
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Kossou J, Alaofè H, Hounkpatin WA, Lokonon J. Factors Associated With Postpartum Weight Retention in African Women: A Systematic Review. Food Nutr Bull 2022; 44:62-75. [PMID: 36415172 DOI: 10.1177/03795721221134566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Background and Objective: The obesity epidemic among women in Africa is a health problem, and many studies attribute it to childbearing. However, most studies of postpartum weight retention (PPWR) occur in high-income countries. Therefore, this review sought to identify the potential factors affecting PPWR among African women. Methods: Four databases were searched from January 2000 to December 2020: Medline/PubMed, Google scholar, Ajol research, FreeFullPDF. The quality of included studies was assessed using the Newcastle Ottawa Scale. Results: Fifteen studies (5 from west, 4 from south, 3 from east, 2 from central, and 1 from north) were included: 8 cohort and 7 prospective cohort studies. Two studies examined the effect of obesity and weight gain during pregnancy on PPWR, 3 studies assessed the effect of childbirth, 4 examined the effect of breastfeeding, 4 assessed the impact of morbidities such as HIV, and 2 looked at food insecurity. Five studies demonstrated that postpartum weight is due to residual pregnancy weight gain and childbirth weight gain and is accentuated as parity increases (n = 2). Breastfeeding has a controversial effect, while morbidity (n = 4) and food insecurity (n = 4) contributed to weight loss. The variation in weight was also influenced by cultural practices (n = 1), prepregnancy weight (n = 1), and socioeconomic status (n = 1). On all domains, only 3 included studies were of good quality. Conclusions: Pregnancy weight gain, childbirth, breastfeeding, morbidity, and food insecurity were associated with PPWR. However, preexisting factors must be considered when developing PPWR modification strategies. In addition, due to the limited number of studies included, robust conclusions cannot be drawn.
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Affiliation(s)
- Jahdiel Kossou
- School of Nutrition, Food Sciences and Technologies, Faculty of Agronomics Sciences, University of Abomey-Calavi, Cotonou, Republic of Benin
| | - Halimatou Alaofè
- Department of Health Promotion Sciences, Mel and Enid Zuckerman College of Public Health, The University of Arizona, Tucson, AZ, USA
| | - Waliou Amoussa Hounkpatin
- School of Nutrition, Food Sciences and Technologies, Faculty of Agronomics Sciences, University of Abomey-Calavi, Cotonou, Republic of Benin
| | - Jaurès Lokonon
- School of Nutrition, Food Sciences and Technologies, Faculty of Agronomics Sciences, University of Abomey-Calavi, Cotonou, Republic of Benin
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Ilmi IMB. Effect of Galohgor Cookies Intake by Postpartum Mother on Newborn’s Growth. AMERTA NUTRITION 2020. [DOI: 10.20473/amnt.v4i4.2020.307-312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background: Malnutrition is one of serious public health problems that still need treatment priority. Besides the problem of over-nutrition continues to increase, the problem of under-nutrition has not been resolved properly. Utilization of local food such as galohgor can be an alternative to meet the nutritional needs. Objectives: The present study was aimed to analyze the effect of galohgor cookies intake by postpartum mothers on the newborn’s growth. Methods: The design was quasi-experimental design. There were two groups including the control group (CG) (n = 9) and the intervention group (GG) (n = 9). Postpartum mothers aged 20-35 years (parity between 2 and 5) with normal delivery and had no medical indication were involved in this study. A total of four pieces of cookie (~ 4 g of galohgor powder) were consumed daily from the 1st day until the 40th day after delivery. Anthropometric data (height, body weight, and head circumference) were obtained on day 0, 14 and 40 after delivery. Meanwhile, human milk samples were taken on day 14 and 40 to analyze the levels of human milk insulin-like growth factor-I (IGF-I). Results: The newborns in the GG had significantly heavier weight and larger head circumference than CG on day 14 and 40 after delivery (p <0.05). IGF-I could be maintained by consuming galohgor during postpartum period. However, this study found no differences in body length of both control and intervention group (p> 0.05). Conclusions: Intake of galohgor cookies by postpartum mothers might support the newborn’s growth.
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Postpartum Weight Retention and Its Determinants in Lebanon and Qatar: Results of the Mother and Infant Nutrition Assessment (MINA) Cohort. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17217851. [PMID: 33120876 PMCID: PMC7672614 DOI: 10.3390/ijerph17217851] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 09/23/2020] [Accepted: 09/24/2020] [Indexed: 12/20/2022]
Abstract
Excessive Postpartum Weight Retention (PWR) is postulated to increase the risk of adverse health outcomes for mothers and offspring. Using data from the Mother and Infant Nutritional Assessment (MINA) cohort in Lebanon and Qatar, this study aimed to examine PWR and its determinants at 6 months after delivery. Pregnant women (n = 183) were recruited during their first trimester and were followed up through pregnancy and after delivery. During this period, face-to-face interviews as well as extraction from medical charts were conducted to collect data regarding the socioeconomic, anthropometric and dietary intake of participants. The mean PWR (kg) among participants was 3.1 ± 5.6 at delivery, and 3.3 ± 5.3 and 2.7 ± 4.7 at 4 and 6 months after delivery, respectively. Results of the multiple logistic regression analyses showed that a Qatari nationality and excessive GWG were associated with higher odds of a high PWR (above median) while an insufficient GWG had lower odds. After adjustment for energy, participants with a high PWR reported a greater intake of proteins, Trans fat, cholesterol, sodium and lower intakes of mono and polyunsaturated fat as compared to those with a low PWR (below median). These findings suggested priority areas for interventions to prevent excessive PWR amongst women of childbearing age in Lebanon and Qatar.
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Bennion K, Tate D, Muñoz-Christian K, Phelan S. Impact of an Internet-Based Lifestyle Intervention on Behavioral and Psychosocial Factors During Postpartum Weight Loss. Obesity (Silver Spring) 2020; 28:1860-1867. [PMID: 32888250 PMCID: PMC7511419 DOI: 10.1002/oby.22921] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 05/06/2020] [Accepted: 05/12/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE This cluster randomized trial tested whether an effective internet-based weight-loss intervention for low-income, postpartum women resulted in greater improvements in targeted social cognitive theory (SCT) constructs and psychosocial outcomes. METHODS Fit Moms/Mamás Activas was a 12-month cluster randomized controlled trial of 370 postpartum women at 12 Special Supplemental Nutrition Program for Women, Infants, Children (WIC) clinics that were randomly assigned to intervention or standard WIC. SCT constructs (weight-control behaviors, cognitive restraint, disinhibition, self-efficacy, social support, body image) and psychosocial outcomes (depressive symptoms and stress) were measured at study entry and after 6 and 12 months. RESULTS The intervention versus standard WIC resulted in greater 12-month increases in weight-control behaviors (3.28 points [95% CI: 1.06-5.50]), self-monitoring of weight and eating (2.28 points [1.17-3.40]), and cognitive restraint (1.93 points [0.78-3.08]) (all P ≤ 0.004). The intervention effect was only modestly (ηp 2 = 0.02) mediated by improvements in these factors. No significant group by time effect was observed for disinhibition, self-efficacy, social support, body image, depressive symptoms, or stress. CONCLUSIONS Among low-income postpartum women, an effective internet-based weight-loss program resulted in improved weight-control behaviors and cognitive restraint but did not affect other SCT targets and psychosocial outcomes.
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Affiliation(s)
- Kelly Bennion
- Department of Psychology and Child Development, California Polytechnic State University San Luis Obispo, CA 93407
- Center for Health Research, California Polytechnic State University San Luis Obispo, CA 93407
| | - Deborah Tate
- Department of Health Behavior, University of North Carolina at Chapel Hill Gillings School of Global Public Health Chapel Hill, NC 27599
- Department of Nutrition University of North Carolina at Chapel Hill Gillings School of Global Public Health Chapel Hill, NC 27599
| | - Karen Muñoz-Christian
- Center for Health Research, California Polytechnic State University San Luis Obispo, CA 93407
- Department of World Languages and Cultures, California Polytechnic State University San Luis Obispo, CA 93407
| | - Suzanne Phelan
- Center for Health Research, California Polytechnic State University San Luis Obispo, CA 93407
- Department of Kinesiology and Public Health, California Polytechnic State University San Luis Obispo, CA 93407
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Quansah DY, Gross J, Gilbert L, Arhab A, Horsch A, Puder JJ. Predictors and consequences of weight retention in the early and late postpartum period in women with gestational diabetes. Diabetes Res Clin Pract 2020; 165:108238. [PMID: 32502690 DOI: 10.1016/j.diabres.2020.108238] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 04/20/2020] [Accepted: 05/21/2020] [Indexed: 12/30/2022]
Abstract
AIMS To assist preventive strategies, we investigated the predictors and consequences of postpartum weight retention (PPWR) in the early and late postpartum period in women with gestational diabetes (GDM). METHODS 862 women with GDM between 2011 and 2019 were prospectively included. We investigated PPWR at 6-8 weeks (n = 862) and at 1-year (n = 259) postpartum. Potential predictors included gestational weight gain (GWG), weight, BMI, and glucose control parameters during and after pregnancy. RESULTS Mean PPWR at 6-8 weeks and 1-year postpartum were 4.6 ± 5.7 kg and 4.0 ± 7.4 kg. The proportion of women with PPWR at 6-8 weeks and at 1-year postpartum were 81% and 66.4% respectively. At 6-8 weeks postpartum, women with PPWR had higher pre-pregnancy weight, 7.5 ± 0.2 kg higher GWG and higher postpartum weight (all p ≤ 0.02), without presenting metabolic differences. At 1-year postpartum, there were no differences in anthropometric parameters before and during pregnancy between women with or without PPWR, except for a 4 ± 0.4 kg higher GWG (p < 0.001). However, women with PPWR had increased postpartum weight and BMI, higher fasting glucose and more pronounced increase in Δfasting glucose and ΔHbA1c at 1-year postpartum (all p ≤ 0.03). GWG predicted higher PPWR at both 6-8 weeks and at 1-year postpartum (all p < 0.001). CONCLUSION Women with PPWR had increased anthropometric parameters and adverse metabolic consequences at 1-year postpartum. GWG was the most relevant predictor of PPWR.
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Affiliation(s)
- Dan Yedu Quansah
- Obstetric Service, Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland.
| | - Justine Gross
- Obstetric Service, Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland; Service of Endocrinology, Diabetes and Metabolism, Department of Medicine, Lausanne University Hospital, Lausanne, Switzerland.
| | - Leah Gilbert
- Obstetric Service, Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland.
| | - Amar Arhab
- Obstetric Service, Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland.
| | - Antje Horsch
- Institute of Higher Education and Research in Healthcare (IUFRS), University of Lausanne, Switzerland; Neonatology Service, Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland.
| | - Jardena J Puder
- Obstetric Service, Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland.
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Han JW, Kim DJ. Longitudinal Relationship Study of Depression and Self-Esteem in Postnatal Korean Women Using Autoregressive Cross-Lagged Modeling. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E3743. [PMID: 32466278 PMCID: PMC7277650 DOI: 10.3390/ijerph17103743] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 05/19/2020] [Accepted: 05/21/2020] [Indexed: 11/17/2022]
Abstract
Individuals with low self-esteem are vulnerable to depression. Depressed individuals process information related to themselves in a distorted way, thereby negatively affecting their self-esteem. The purpose of this study was to examine the relationship between depression and self-esteem in postnatal Korean women using longitudinal data and an autoregressive cross-lagged analysis. This study was conducted in postpartum women who had consistently participated in the Panel Study on Korean Children (PSKC) from Wave 1 through to Wave 8. The study results showed that depression and self-esteem in postnatal women had a significant positive correlation over time. Moreover, the longitudinal relationship between depression and self-esteem in postnatal women was affected by weight gain during pregnancy. This study overcomes the limitations of cross-sectional studies by using longitudinal data on the correlations between depression and self-esteem in postnatal women; the study findings may be used in developing weight control programs for pregnant and postnatal women.
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Affiliation(s)
- Jeong-Won Han
- College of Nursing Science, Kyung Hee University, Seoul 02447, Korea;
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Walker LO, Sterling BS. Weight Loss, Gain, or Stability from 6 Weeks to 6 Months Postpartum: Associations with Depressive Symptoms and Behavioral Habits. J Womens Health (Larchmt) 2020; 29:541-549. [DOI: 10.1089/jwh.2019.7949] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Affiliation(s)
- Lorraine O. Walker
- Family, Public Health, and Nursing Administration Division, School of Nursing, The University of Texas at Austin, Austin, Texas
| | - Bobbie S. Sterling
- Family, Public Health, and Nursing Administration Division, School of Nursing, The University of Texas at Austin, Austin, Texas
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10
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Timmermans YEG, van de Kant KDG, Oosterman EO, Spaanderman MEA, Villamor-Martinez E, Kleijnen J, Vreugdenhil ACE. The impact of interpregnancy weight change on perinatal outcomes in women and their children: A systematic review and meta-analysis. Obes Rev 2020; 21:e12974. [PMID: 31751496 PMCID: PMC7050512 DOI: 10.1111/obr.12974] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 10/03/2019] [Accepted: 10/12/2019] [Indexed: 12/12/2022]
Abstract
Prepregnancy overweight and obesity are associated with higher risk of perinatal complications. However, the effect of weight change prior to pregnancy on perinatal outcome is largely unknown. Therefore, it is aimed to examine the impact on perinatal outcomes of interpregnancy BMI change in women of different BMI categories. The MEDLINE, EMBASE, LILACS, and CINAHL databases were searched (1990-August 2019). Observational studies on interpregnancy BMI change were selected. Outcomes evaluated were gestational diabetes mellitus (GDM), preeclampsia, gestational hypertension (GH), cesarean section, preterm birth, and newborns being large (LGA) or small (SGA) for gestational age. Meta-analyses and meta-regression analyses were executed. Thirty studies were included (n > 1 million). Interpregnancy BMI gain was associated with a higher risk of GDM (for BMI gain ≥3 kg/m2 : OR 2.21; [95%CI 1.53-3.19]), preeclampsia (1.77 [1.53-2.04]), GH (1.78 [1.61-1.97]), cesarean section (1.32 [1.24-1.39]), and LGA (1.54 [1.28-1.86]). The effects of BMI gain were most pronounced in women with BMI <25 kg/m2 before the first pregnancy regarding GDM, GH, and cesarean section. Except for LGA, interpregnancy BMI loss did not result in a decreased risk of perinatal complications. In this study, women of normal weight who gain weight before pregnancy were identified as a high-risk population for perinatal complications. This emphasizes that weight management is important for women of all BMI categories and a pregnancy wish.
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Affiliation(s)
- Yvon E G Timmermans
- Department of Pediatrics, Maastricht University Medical Centre (MUMC+), Maastricht, The Netherlands.,School for Oncology and Developmental Biology (GROW), Maastricht University, Maastricht, The Netherlands
| | - Kim D G van de Kant
- Department of Pediatrics, Maastricht University Medical Centre (MUMC+), Maastricht, The Netherlands.,School for Public Health and Primary Health Care (CAPHRI), Department of Family Medicine, Maastricht University, Maastricht, The Netherlands
| | - Elise O Oosterman
- Department of Pediatrics, Maastricht University Medical Centre (MUMC+), Maastricht, The Netherlands
| | - Marc E A Spaanderman
- School for Oncology and Developmental Biology (GROW), Maastricht University, Maastricht, The Netherlands.,Department of Gynecology and Obstetrics, Maastricht University Medical Centre (MUMC+), Maastricht, The Netherlands
| | - Eduardo Villamor-Martinez
- Department of Pediatrics, Maastricht University Medical Centre (MUMC+), Maastricht, The Netherlands.,School for Oncology and Developmental Biology (GROW), Maastricht University, Maastricht, The Netherlands
| | - Jos Kleijnen
- School for Public Health and Primary Health Care (CAPHRI), Department of Family Medicine, Maastricht University, Maastricht, The Netherlands
| | - Anita C E Vreugdenhil
- Department of Pediatrics, Maastricht University Medical Centre (MUMC+), Maastricht, The Netherlands.,School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, Maastricht, The Netherlands
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11
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Nicklas JM, Zera CA, Seely EW. Predictors of very early postpartum weight loss in women with recent gestational diabetes mellitus. J Matern Fetal Neonatal Med 2020; 33:120-126. [PMID: 30032681 PMCID: PMC6491245 DOI: 10.1080/14767058.2018.1487937] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 06/08/2018] [Accepted: 06/08/2018] [Indexed: 01/09/2023]
Abstract
Objective: Women with gestational diabetes (GDM) have a 7-12-fold increased risk for developing type 2 diabetes later in life. Postpartum weight retention is highly predictive for future obesity, and further increases risk for type 2 diabetes. We sought to identify predictors of losing at least 75% of gestational weight gain by very early postpartum in women with recent GDM.Methods: We recruited women with GDM during pregnancy or just after delivery. Prepregnancy weight was self-reported at recruitment; gestational weight gain, mode of delivery, and insulin use were extracted from medical records. At a mean of 7.2 (±2.1) weeks postpartum we measured weight and height and administered questionnaires, including demographics, breastfeeding, Edinburgh Postnatal Depression Scale, sleep, Harvard Food Frequency, and the International Physical Activity Questionnaire. We modeled the odds of 75% loss of gestational weight gain at the study visit using multivariable logistic regression models and selected the model with the lowest Akaike information criterion (AIC) as our final model. Analyses were conducted using JMP 10-13 Pro (SAS Institute Inc.)Results: Seventy-five women with recent GDM were included in the study. The mean age of study participants was 33 (SD ±5) years old, of whom 57% were white, 30% were African American, and 20% of the women identified as Hispanic. The mean prepregnancy BMI was 31.4 kg/m2 (SD ±5.6) and the mean pregnancy weight gain was 12.5 kg (SD ±7.8). Fifty-two percent of participants lost at least 75% of their pregnancy weight gain by the early postpartum study visit. Thirty-seven women (49%) exceeded Institute of Medicine (IOM) guidelines for gestational weight gain. In a multivariate model adjusting for weeks postpartum at the time of the study visit, less gestational weight gain (OR 0.56; 95% CI 0.39-0.73), increased age (OR 1.48; 95% CI 1.13-2.20), and lack of insulin use during pregnancy (OR 0.08 for use of insulin; 95% CI 0.00-0.73) were associated with at least 75% postpartum weight loss. Prepregnancy BMI and sleep were not retained in the model. Race/ethnicity, education, breastfeeding, nulliparity, cesarean section, depressive symptoms, dietary composition, glycemic index, and physical activity did not meet criteria for inclusion in the model.Conclusions: A substantial proportion of women with recent GDM lost at least 75% of their gestational weight gain by early postpartum. Older women, those who did not use insulin during pregnancy and those who gained less weight during pregnancy were significantly more likely to have lost 75% of gestational weight by very early postpartum.
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Affiliation(s)
- Jacinda M. Nicklas
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women's Hospital; Boston, MA
- Division of General Medicine and Primary Care, Beth Israel Deaconess Medical Center, Boston, MA
- Division of General Internal Medicine, University of Colorado School of Medicine, Aurora, CO
| | - Chloe A. Zera
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Brigham and Women's Hospital
| | - Ellen W. Seely
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women's Hospital; Boston, MA
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Herring SJ, Albert JJ, Darden N, Bailer B, Cruice J, Hassan S, Bennett GG, Goetzl L, Yu D, Kilby LM, Foster GD. Targeting pregnancy-related weight gain to reduce disparities in obesity: Baseline results from the Healthy Babies trial. Contemp Clin Trials 2019; 87:105822. [PMID: 31400513 PMCID: PMC7265899 DOI: 10.1016/j.cct.2019.105822] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 07/31/2019] [Accepted: 08/05/2019] [Indexed: 11/30/2022]
Abstract
BACKGROUND Obesity affects African American women more than any other group in the US. Pregnancy represents a critical life stage of heightened vulnerability for new or persistent obesity, yet few interventions have been effective in reducing excessive gestational weight gain among African American women. We describe the design and baseline findings of Healthy Babies, a two-arm randomized controlled trial testing a mobile health intervention to minimize excessive gestational weight gain versus usual care in this high risk group. METHODS African American women in early pregnancy were recruited from two large obstetric practices as well as Philadelphia Women, Infants, and Children's clinics. Participants randomized to the intervention received behavior change goals, daily text messages with feedback, web-based weight gain graphs, health coaching, and a Facebook support group. Data collection included baseline (<22 weeks' gestation), 36-38 weeks' gestation, and 6-month postpartum anthropometric measures and assessments of demographics, contextual factors and behavioral targets. The primary outcome was prevalence of excessive gestational weight gain. RESULTS Among participants at baseline (n = 262), the majority met criteria for obesity (63%), were multiparous (62%), single (77%), and were on average 25.6 ± 5.4 years old with a gestational age of 13.9 ± 4.1 weeks. While 82% completed high school, 61% met criteria for inadequate health literacy. Nearly 20% were food insecure. Eighty-eight percent reported a gestational weight gain goal discordant with Institute of Medicine guidelines. There were no significant differences in baseline characteristics between study arms. CONCLUSIONS Participants represent a high-risk group for excessive gestational weight gain with demonstrated need for intervention.
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Affiliation(s)
- Sharon J Herring
- Center for Obesity Research and Education, College of Public Health, Temple University, Philadelphia, PA, United States of America; Department of Clinical Sciences, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States of America; Department of Obstetrics, Gynecology, and Reproductive Sciences, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States of America; Department of Medicine, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States of America.
| | - Jessica J Albert
- Center for Obesity Research and Education, College of Public Health, Temple University, Philadelphia, PA, United States of America; Department of Clinical Sciences, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States of America
| | - Niesha Darden
- Center for Obesity Research and Education, College of Public Health, Temple University, Philadelphia, PA, United States of America; Department of Clinical Sciences, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States of America
| | - Brooke Bailer
- Center for Obesity Research and Education, College of Public Health, Temple University, Philadelphia, PA, United States of America; Center for Weight and Eating Disorders, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States of America
| | - Jane Cruice
- Center for Obesity Research and Education, College of Public Health, Temple University, Philadelphia, PA, United States of America; Department of Clinical Sciences, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States of America
| | - Sarmina Hassan
- Department of Obstetrics, Gynecology, and Reproductive Sciences, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States of America
| | - Gary G Bennett
- Department of Psychology and Neuroscience, Duke University, Durham, NC, United States of America; Duke Digital Health Science Center, Duke Global Health Institute, Durham, NC, United States of America
| | - Laura Goetzl
- Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, University of Texas Health Center at Houston, Houston, TX, United States of America
| | - Daohai Yu
- Department of Clinical Sciences, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States of America
| | - Linda M Kilby
- Philadelphia Women, Infants and Children Program, Philadelphia, PA, United States of America
| | - Gary D Foster
- Center for Obesity Research and Education, College of Public Health, Temple University, Philadelphia, PA, United States of America; Center for Weight and Eating Disorders, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States of America; Weight Watchers International, New York, NY, United States of America
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Liu B, Song L, Zhang L, Wang L, Wu M, Xu S, Cao Z, Wang Y. Higher Numbers of Pregnancies Associated With an Increased Prevalence of Gestational Diabetes Mellitus: Results From the Healthy Baby Cohort Study. J Epidemiol 2019; 30:208-212. [PMID: 31006717 PMCID: PMC7153959 DOI: 10.2188/jea.je20180245] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Background Pregnancy leads to substantial maternal metabolic and lifestyle alterations. However, it is still unclear whether repeated exposure to these changes will influence the development of gestational diabetes mellitus (GDM). In the present study, we aimed to investigate the association between the number of pregnancies and GDM among Chinese women. Methods A total of 7,008 subjects from the Healthy Baby Cohort study were included in this study. The number of pregnancies was classified into three categories: 1, 2, or ≥3 pregnancies. GDM was diagnosed using International Association of Diabetes and Pregnancy Study Groups criteria. Multivariate logistic regression models were used. Results In the fully adjusted model, women with ≥3 pregnancies had a 1.27-fold (95% confidence interval [CI], 1.05–1.54) higher risk of GDM. Among women ≥30 years old, 2 and ≥3 pregnancies were associated with a higher risk of GDM (odds ratio [OR] 1.32; 95% CI, 1.01–1.73 and OR 1.54; 95% CI, 1.17–2.01, respectively). Among women with a pre-pregnancy BMI <24 kg/m2, ≥3 pregnancies were associated with a 1.35-fold (95% CI, 1.09–1.67) higher risk of GDM. Conclusions Our findings suggested that higher numbers of pregnancies is an independent risk factor of GDM. The association between number of pregnancies and GDM was more prominent among women who were ≥30 years old or with a pre-pregnancy BMI <24 kg/m2.
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Affiliation(s)
- Bingqing Liu
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology
| | - Lulu Song
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology
| | - Lina Zhang
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology
| | - Lulin Wang
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology
| | - Mingyang Wu
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology
| | - Shunqing Xu
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology
| | - Zhongqiang Cao
- Wuhan Children's Hospital (Wuhan Maternal and Child Healthcare Hospital), Tongji Medical College, Huazhong University of Science and Technology
| | - Youjie Wang
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology.,Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology
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14
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Liu B, Song L, Li H, Zheng X, Yuan J, Liang Y, Wang Y. History of spontaneous miscarriage and the risk of diabetes mellitus among middle-aged and older Chinese women. Acta Diabetol 2018; 55:579-584. [PMID: 29546576 DOI: 10.1007/s00592-018-1125-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Accepted: 03/05/2018] [Indexed: 11/28/2022]
Abstract
AIMS Epidemiological studies of the long-term maternal health outcomes of spontaneous miscarriages have been sparse and inconsistent. The objective of our study is to examine the association between spontaneous miscarriages and diabetes among middle-aged and older Chinese women. METHODS A total of 19,539 women from the Dongfeng-Tongji cohort study who completed a questionnaire and had medical examinations performed on were included in the analysis. History of spontaneous miscarriage was obtained by self-reporting in the first follow-up questionnaire interview. The presence of diabetes was determined by a fasting plasma glucose level, self-reported physician diagnosis and use of antidiabetic medication. A series of multivariate logistic regression models were used to calculate the odds ratios and 95% CI across spontaneous miscarriage categories (0, 1, 2, ≥ 3) after adjustment for potential confounding factors. RESULTS The prevalence rate of diabetes was 18.8% among the participants. In the fully adjusted logistic regression model, women who had 1, 2 or ≥ 3 spontaneous miscarriages had 0.86 times (95% CI 0.68, 1.08), 1.30 times (95% CI 0.82, 2.04) and 2.11 times (95% CI 1.08, 4.11) higher risk of diabetes, respectively, compared with women who had no history of spontaneous miscarriage. CONCLUSIONS There is an increased risk of diabetes among women with a history of a higher number of spontaneous miscarriages. History of multiple spontaneous miscarriages should be taken into consideration when assessing the risk of diabetes.
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Affiliation(s)
- Bingqing Liu
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Hangkong Road 13, Wuhan, 430030, Hubei, China
- MOE Key Lab of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Lulu Song
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Hangkong Road 13, Wuhan, 430030, Hubei, China
- MOE Key Lab of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Hui Li
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Hangkong Road 13, Wuhan, 430030, Hubei, China
- MOE Key Lab of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Xiaoxuan Zheng
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Hangkong Road 13, Wuhan, 430030, Hubei, China
- MOE Key Lab of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Jing Yuan
- MOE Key Lab of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Yuan Liang
- Department of Social Medicine, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Youjie Wang
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Hangkong Road 13, Wuhan, 430030, Hubei, China.
- MOE Key Lab of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
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15
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Wright C, Mogul M, Acevedo G, Aysola J, Momplaisir F, Schwartz S, Shea J. Preparing for a trial to test a postpartum weight retention intervention among low income women: feasibility of a protocol in a community-based organization. BMC WOMENS HEALTH 2018; 18:27. [PMID: 29370795 PMCID: PMC5785896 DOI: 10.1186/s12905-018-0517-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Accepted: 01/14/2018] [Indexed: 11/29/2022]
Abstract
Background Postpartum weight retention (PPWR) causes intergenerational harm, negatively affecting a mother’s cardiovascular health and ability to have future healthy pregnancies. Low-income minority women are at highest risk for PPWR with little guidance concerning timeline or strategy to lose weight after delivery. An academic-community partnership conducted observational and focus group work to develop an intervention for PPWR among low-income mothers. This study’s objective is to determine the feasibility of implementing a PPWR intervention trial in partnership with a community-based organization (CBO) serving low-income families with social service support. Methods We analyzed five implementation outcomes in this feasibility study: acceptability, adoption, appropriateness, penetration, and sustainability. Other secondary outcomes were the change in psychosocial and clinical outcomes from baseline to one year following the intervention delivery. Results An academic-community partnership developed and piloted a postpartum weight retention intervention among 17 participants that included 1) six weeks of interactive daily health texting, 2) exercise assistance with baby carrier, home exercise program, and pedometer provision, 3) two live healthy eating and baby feeding workshops, and 4) two 45-min home visits over one year to provide social support and acquire followup data. Implementation outcomes demonstrate an intervention supported by the organization and accepted by end-users, with increased capacity of the CBO to test and deliver an effective intervention. Weight loss was achieved by the majority of participants at one year (Md − 5 pounds (IQR = − 14.5 - 0.3). Conclusion We made protocol enhancements to the developed intervention based on the analysis of this study, and now prepare for a funded randomized controlled trial (RCT) in a community-based setting. Our central hypothesis is that low-income women who participate in a multi-component, low cost-intervention delivered by a CBO will have less postpartum weight retention than those women who do not participate in the program. Trial registration The trial was retrospectively registered, ID NCT02867631, 8/11/16.
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Affiliation(s)
- Charmaine Wright
- Division of General Internal Medicine, Blockley Hall, 423 Guardian Dr, Philadelphia, PA, 19104, USA.
| | - Marjie Mogul
- Maternity Care Coalition, 2000 Hamilton Avenue, Suite 205, Philadelphia, PA, 19130, USA
| | - Glamarys Acevedo
- Maternity Care Coalition, 2000 Hamilton Avenue, Suite 205, Philadelphia, PA, 19130, USA
| | - Jaya Aysola
- Division of General Internal Medicine, Blockley Hall, 423 Guardian Dr, Philadelphia, PA, 19104, USA
| | - Florence Momplaisir
- Drexel School of Medicine, Department of Medicine, Infectious Diseases, Partnership Comprehensive Care Practice, 1427 Vine Street, 2nd Floor, Philadelphia, PA, 19102, USA
| | - Sandy Schwartz
- Division of General Internal Medicine, Blockley Hall, 423 Guardian Dr, Philadelphia, PA, 19104, USA
| | - Judy Shea
- Division of General Internal Medicine, Blockley Hall, 423 Guardian Dr, Philadelphia, PA, 19104, USA
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16
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Martin CL, Tate DF, Schaffner A, Brannen A, Hatley KE, Diamond M, Munoz-Christian K, Pomeroy J, Sanchez T, Mercado A, Hagobian T, Phelan S. Acculturation Influences Postpartum Eating, Activity, and Weight Retention in Low-Income Hispanic Women. J Womens Health (Larchmt) 2017; 26:1333-1339. [PMID: 28816589 PMCID: PMC5733667 DOI: 10.1089/jwh.2016.6154] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Low-income Hispanic women experience elevated rates of high postpartum weight retention (PPWR), which is an independent risk factor for lifetime obesity. Sociocultural factors might play an important role among Hispanic women; however, very few studies have examined this association. OBJECTIVE The purpose of our study was to examine the associations between acculturation and maternal diet, physical activity, and PPWR. DESIGN This is a cross-sectional study of baseline data from 282 Hispanic women participating in the FitMoms/Mamás Activas study, a randomized controlled trial examining the impact of primarily an internet-based weight control program, in reducing PPWR among low-income women. We performed multivariable linear regression to examine the association of acculturation with diet quality, physical activity, and PPWR at study entry. RESULTS A total of 213 (76%) women had acculturation scores reflecting Mexican orientation or bicultural orientation, whereas 69 (24%) had scores that represented assimilation to Anglo culture. Women who were more acculturated had lower intakes of fruits and vegetables, lower HEI scores, and lower physical activity levels than women who were less acculturated (p < 0.05). We found an association between acculturation and PPWR in that for every 1-unit increase in acculturation score, PPWR increased, on average, by 0.80 kg. CONCLUSION Higher acculturation was associated with poorer diet and physical activity behaviors and greater PPWR.
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Affiliation(s)
- Chantel L. Martin
- Department of Health Behavior, UNC Chapel Hill, Chapel Hill, North Carolina
| | - Deborah F. Tate
- Department of Health Behavior, UNC Chapel Hill, Chapel Hill, North Carolina
- Department of Nutrition, UNC Chapel Hill, Chapel Hill, North Carolina
| | - Andrew Schaffner
- Statistics Department, California Polytechnic State University, San Luis Obispo, California
| | - Anna Brannen
- Kinesiology Department, California Polytechnic State University, San Luis Obispo, California
| | | | - Molly Diamond
- Department of Health Behavior, UNC Chapel Hill, Chapel Hill, North Carolina
| | - Karen Munoz-Christian
- Department of Modern Languages, California Polytechnic State University, San Luis Obispo, California
| | - Jeremy Pomeroy
- Marshfield Clinic Research Foundation, Marshfield Clinic Health System, Marshfield, Wisconsin
| | - Teresa Sanchez
- Kinesiology Department, California Polytechnic State University, San Luis Obispo, California
| | - Adrian Mercado
- Kinesiology Department, California Polytechnic State University, San Luis Obispo, California
| | - Todd Hagobian
- Kinesiology Department, California Polytechnic State University, San Luis Obispo, California
| | - Suzanne Phelan
- Kinesiology Department, California Polytechnic State University, San Luis Obispo, California
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Can exercise or physical activity help improve postnatal depression and weight loss? A systematic review. Arch Womens Ment Health 2017; 20:595-611. [PMID: 28702773 DOI: 10.1007/s00737-017-0750-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Accepted: 06/16/2017] [Indexed: 01/29/2023]
Abstract
Despite exercise or physical activity (PA) being effective on depression and weight management generally, its effectiveness remains uncertain during postpartum. This systematic review aimed to determine the efficacy of exercise or PA interventions on postnatal depression (PND) and weight loss, with a subsequent aim to identify more effective intervention approaches. Using PRISMA guidelines, data searches conducted across six databases. Nine studies fulfilled our inclusion criteria. Based on identified studies (some with high-quality RCT designs), there was inconsistency as to whether exercise or PA simultaneously reduced PND symptoms and assisted weight loss (or related body composition indices). Two (22.2%) identified changes in both outcomes with small effect sizes. Four studies (44.4%) reported changes in one outcome, typically PND with variable effect sizes, while three studies (33.3%) reported no effect. Studies implemented different exercise/PA modalities (commonly walking) and incorporated various support strategies to assist intervention participation and adherence. Studies identified as most likely to associate with PND and/or weight loss changes were those with supervision (1-1, group), structure (weekly frequency, scheduled durations and moderate intensity), which adhered to specific exercise/PA guidelines over an extended postpartum period (e.g. 12 weeks +) and were supplemented by several psycho-social support strategies (e.g. educational information, exercise/PA advice, and counselling). Future studies need to carefully address prior study methodological weaknesses (e.g. study design, inclusion criteria, measurement, reporting, assessing confounding factors), further examine proposed more beneficial exercise/PA intervention approaches, and consider how exercise/PA could be best delivered in practice to benefit women's postpartum health.
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Ugwuja EI, Ogbonnaya LU, Uro-Chukwu H, Obuna JA, Ogiji E, Ezenkwa SU. Plasma cadmium and zinc and their interrelationship in adult Nigerians: potential health implications. Interdiscip Toxicol 2015; 8:77-83. [PMID: 27486364 PMCID: PMC4961901 DOI: 10.1515/intox-2015-0012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2014] [Revised: 05/18/2015] [Accepted: 05/22/2015] [Indexed: 12/16/2022] Open
Abstract
Zinc (an essential trace element) and cadmium (a ubiquitous environmental pollutant with acclaimed toxicity) have been found to occur together in nature, with reported antagonism between the two elements. The present study aimed at determination of plasma levels of zinc (Zn) and cadmium (Cd) and their interrelationship in adult Nigerians. The series comprised adults (n=443) aged ≥18 yrs (mean ± SD 38.4±13.7 yrs), consisting of 117 males, 184 non-pregnant and 140 pregnant females. Sociodemographic data were collected by questionnaire while anthropometrics were determined using standard methods. Plasma Cd and Zn were determined by using an atomic absorption spectrophotometer. The mean plasma zinc and cadmium were 94.7±18.1 μg/dl and 0.150±0.548 μg/dl, respectively. Age, sex, pregnancy, and parity had no effect on either plasma Zn or Cd. Although educational level had no effect on plasma Zn, it had a significant effect on Cd; subjects possessing either secondary or tertiary education had significantly lower plasma Cd than subjects without formal education. Moreover, there seemed to be an inverse relationship between Cd and Zn, but this was not statistically significant (r=-0.089; p=0.061). Although plasma Zn was not related to BMI (r=0.037; p=0.432), Cd was significantly negatively correlated with BMI (r=-0.124; p=0.009). It may be concluded that adult Nigerians in Ebonyi State have elevated plasma levels of Cd, with apparent impact on the levels of plasma Zn. This has important public health implications considering the essential roles of Zn in the protection of Cd mediated adverse health effects. While food diversification is recommended to improve plasma Zn, efforts should be made to reduce exposure to Cd to mitigate partially its possible adverse effects.
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Affiliation(s)
- Emmanuel Ike Ugwuja
- Department of Chemical Pathology, Faculty of Medicine, Ebonyi State University, P.M.B. 053 Abakaliki, Nigeria; Department of Biochemistry, Faculty of Sciences, Ebonyi State University, P.M.B. 053 Abakaliki, and Nigeria
| | - Lawrence Ulu Ogbonnaya
- Department of Community Medicine, Ebonyi State University, P.M.B. 053 Abakaliki, Nigeria
| | - Henry Uro-Chukwu
- Department of Social Mobilisation and Disease Control, National Obstetric Fistula Centre, Abakaliki, Nigeria
| | - Johnson Akuma Obuna
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Ebonyi State University, P.M.B. 053 Abakaliki, Nigeria
| | - Emeka Ogiji
- Department of Pharmacology and Therapeutic, Faculty of Medicine, Ebonyi State University, P.M.B. 053 Abakaliki, Nigeria
| | - Simon Uchenna Ezenkwa
- Department of Chemical Pathology, Faculty of Medicine, Ebonyi State University, P.M.B. 053 Abakaliki, Nigeria
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Martin J, MacDonald-Wicks L, Hure A, Smith R, Collins CE. Reducing postpartum weight retention and improving breastfeeding outcomes in overweight women: a pilot randomised controlled trial. Nutrients 2015; 7:1464-79. [PMID: 25723973 PMCID: PMC4377862 DOI: 10.3390/nu7031464] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Revised: 12/01/2014] [Accepted: 02/15/2015] [Indexed: 01/11/2023] Open
Abstract
Overweight and obesity is prevalent among women of reproductive age (42% BMI > 25 kg/m2) and parity is associated with risk of weight gain. Weight gain greater than that recommended by the Institute of Medicine (IOM )is also associated with lower rates of breastfeeding initiation and duration in women. The aim of this pilot randomised controlled trial is to examine the feasibility of recruiting and maintaining a cohort of pregnant women with the view of reducing postpartum weight retention and improving breastfeeding outcomes. Women (BMI of 25-35 kg/m2 (n = 36)) were recruited from the John Hunter Hospital antenatal clinic in New South Wales, Australia. Participants were stratified by BMI and randomised to one of three groups with follow-up to six months postpartum. Women received a dietary intervention with or without breastfeeding support from a lactation consultant, or were assigned to a wait-list control group where the dietary intervention was issued at three months postpartum. Feasibility and acceptability was assessed by participation rates and questionnaire. Analysis of variance and covariance was conducted to determine any differences between groups. Sixty-nine per cent of the participants were still enrolled at six months postpartum. This pilot demonstrated some difficulties in recruiting women from antenatal clinics and retaining them in the trial. Although underpowered; the results on weight; biomarkers and breastfeeding outcomes indicated improved metabolic health.
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Affiliation(s)
- Julia Martin
- School of Health Sciences, Faculty of Health and Medicine, University of Newcastle, Callaghan, Newcastle 2308, New South Wales, Australia.
| | - Lesley MacDonald-Wicks
- School of Health Sciences, Faculty of Health and Medicine, University of Newcastle, Callaghan, Newcastle 2308, New South Wales, Australia.
| | - Alexis Hure
- School of Medicine and Public Health, Faculty of Health and Medicine, University of Newcastle, Callaghan, Newcastle 2308, New South Wales, Australia.
| | - Roger Smith
- Mothers and Babies Research Centre, Hunter Medical Research Institute, John Hunter Hospital, Level 3, Endocrinology, Locked Bag 1, Hunter Region Mail Centre, Newcastle 2310, New South Wales, Australia.
| | - Clare E Collins
- School of Health Sciences, Faculty of Health and Medicine, University of Newcastle, Callaghan, Newcastle 2308, New South Wales, Australia.
- Priority Research Centre in Physical Activity and Nutrition, Faculty of Health and Medicine, University of Newcastle, Callaghan, Newcastle 2308, New South Wales, Australia.
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20
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Phelan S, Brannen A, Erickson K, Diamond M, Schaffner A, Muñoz-Christian K, Stewart A, Sanchez T, Rodriguez VC, Ramos DI, McClure L, Stinson C, Tate DF. 'Fit Moms/Mamás Activas' internet-based weight control program with group support to reduce postpartum weight retention in low-income women: study protocol for a randomized controlled trial. Trials 2015; 16:59. [PMID: 25887964 PMCID: PMC4347547 DOI: 10.1186/s13063-015-0573-9] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2014] [Accepted: 01/07/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND High postpartum weight retention is a strong independent risk factor for lifetime obesity, cardiovascular disease, and type 2 diabetes in women. Interventions to promote postpartum weight loss have met with some success but have been limited by high attrition. Internet-based treatment has the potential to overcome this barrier and reduce postpartum weight retention, but no study has evaluated the effects of an internet-based program to prevent high postpartum weight retention in women. METHODS/DESIGN Fit Moms/Mamás Activas targets recruitment of 12 Women, Infants and Children (WIC) Supplemental Nutrition Program clinics with a total of 408 adult (>18 years), postpartum (<1 year) women with 14.5 kg or more weight retention or a body mass index of 25.0 kg/m(2) or higher. Clinics are matched on size and randomly assigned within county to either a 12-month standard WIC intervention or to a 12-month WIC enhanced plus internet-based weight loss intervention. The intervention includes: monthly face-to-face group sessions; access to a website with weekly lessons, a web diary, instructional videos, and computer-tailored feedback; four weekly text messages; and brief reinforcement from WIC counselors. Participants are assessed at baseline, six months, and 12 months. The primary outcome is weight loss over six and 12 months; secondary outcomes include diet and physical activity behaviors, and psychosocial measures. DISCUSSION Fit Moms/Mamás Activas is the first study to empirically examine the effects of an internet-based treatment program, coupled with monthly group contact at the WIC program, designed to prevent sustained postpartum weight retention in low-income women at high risk for weight gain, obesity, and related comorbidities. TRIAL REGISTRATION This trial was registered with Clinicaltrials.gov (identifier: NCT01408147 ) on 29 July 2011.
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Affiliation(s)
- Suzanne Phelan
- Kinesiology Department, California Polytechnic State University, 1 Grand Avenue, San Luis Obispo, CA, 93407, USA.
| | - Anna Brannen
- Kinesiology Department, California Polytechnic State University, 1 Grand Avenue, San Luis Obispo, CA, 93407, USA.
| | - Karen Erickson
- Department of Health Behavior, University of North Carolina Gillings School of Global Public Health, 318 Rosenau Hall, Campus Box 7400, Chapel Hill, NC, 27599-7440, USA.
| | - Molly Diamond
- Department of Health Behavior, University of North Carolina Gillings School of Global Public Health, 318 Rosenau Hall, Campus Box 7400, Chapel Hill, NC, 27599-7440, USA.
| | - Andrew Schaffner
- Statistics Department, California Polytechnic State University, 1 Grand Avenue, San Luis Obispo, CA, 93407, USA.
| | - Karen Muñoz-Christian
- Department of Modern Languages, California Polytechnic State University, 1 Grand Avenue, San Luis Obispo, CA, 93407, USA.
| | - Ana Stewart
- Kinesiology Department, California Polytechnic State University, 1 Grand Avenue, San Luis Obispo, CA, 93407, USA.
| | - Teresa Sanchez
- Kinesiology Department, California Polytechnic State University, 1 Grand Avenue, San Luis Obispo, CA, 93407, USA.
| | - Vanessa C Rodriguez
- Kinesiology Department, California Polytechnic State University, 1 Grand Avenue, San Luis Obispo, CA, 93407, USA.
| | - Dalila I Ramos
- Kinesiology Department, California Polytechnic State University, 1 Grand Avenue, San Luis Obispo, CA, 93407, USA.
| | - Linda McClure
- San Luis Obispo County Women, Infants, and Children Supplemental Nutrition Program, 2191 Johnson Ave, San Luis Obispo, CA, 93401, USA.
| | - Caro Stinson
- Santa Barbara County Women, Infants, and Children Supplemental Nutrition Program, 315 Camino del Remedio, Santa Barbara, CA, 93110, USA.
| | - Deborah F Tate
- Department of Health Behavior, University of North Carolina Gillings School of Global Public Health, 318 Rosenau Hall, Campus Box 7400, Chapel Hill, NC, 27599-7440, USA.
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Endres LK, Straub H, McKinney C, Plunkett B, Minkovitz CS, Schetter CD, Ramey S, Wang C, Hobel C, Raju T, Shalowitz MU. Postpartum weight retention risk factors and relationship to obesity at 1 year. Obstet Gynecol 2015; 125:144-152. [PMID: 25560116 PMCID: PMC4286308 DOI: 10.1097/aog.0000000000000565] [Citation(s) in RCA: 202] [Impact Index Per Article: 22.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To explore risk factors for postpartum weight retention at 1 year after delivery in predominantly low-income women. METHODS Data were collected from 774 women with complete height and weight information from participants in the Eunice Kennedy Shriver National Institute of Child Health and Human Development Community Child Health Network, a national five-site, prospective cohort study. Participants were enrolled primarily in the hospitals immediately after delivery. Maternal interviews conducted at 1, 6, and 12 months postpartum identified risk factors for weight retention and included direct measurement of height and weight at 6 and 12 months. Logistic regression assessed the independent contribution of postpartum weight retention on obesity. RESULTS Women had a mean prepregnancy weight of 161.5 lbs (body mass index [BMI] 27.7). Women gained a mean of 32 lbs while pregnant and had a 1-year mean postpartum weight of 172.6 lbs (BMI 29.4). Approximately 75% of women were heavier 1 year postpartum than they were prepregnancy, including 47.4% retaining more than 10 lbs and 24.2% more than 20 lbs. Women retaining at least 20 lbs were more often African American, younger, poor, less educated, or on public insurance. Race and socioeconomic disparities were associated with high prepregnancy BMI and excessive weight gain during pregnancy, associations that were attenuated by breastfeeding at 6 months and moderate exercise. Of the 39.8 with normal prepregnancy BMI, one third became overweight or obese 1 year postpartum. CONCLUSION Postpartum weight retention is a significant contributor to the risk for obesity 1 year postpartum, including for women of normal weight prepregnancy. Postpartum, potentially modifiable behaviors may lower the risk. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Loraine K Endres
- Department of Obstetrics and Gynecology, NorthShore University HealthSystem, Evanston, Illinois; the Department of Pediatrics, University of Chicago, Pritzker School of Medicine, Chicago, Illinois; the Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland; the Department of Psychology, University of California-Los Angeles, Los Angeles, California; Virginia Polytechnical Institute and State University, Roanoke, Virginia; and the Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Maryland
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Abstract
Obesity in pregnancy is the leading cause of maternal and fetal morbidity, and gestational weight gain (GWG) is one modifiable risk factor that improves pregnancy outcomes. Most pregnant women gain more than the 2009 Institute of Medicine recommendations, particularly overweight and obese women. GWG even less than the 2009 IOM guidelines in obese women may improve pregnancy outcomes and reduce large-for-gestational-age (LGA) infants, an independent risk factor for childhood obesity, without increasing small-for-gestational-age (SGA) infants. Unfortunately, despite the fact that over 50 interventional trials designed to decrease excess GWG have been conducted, these interventions have been only modestly effective, and interventions designed to facilitate weight postpartum weight loss have also been disappointing. Successful interventions are of paramount importance not only to improve pregnancy outcomes but also for the future metabolic health of the mother and her infant, and may be key in attenuating the trans-generational risk on childhood obesity.
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Affiliation(s)
- Jacinda M. Nicklas
- Division of General Internal Medicine, University of Colorado School of Medicine, 12348 E. Montview Blvd, C263, Aurora, CO 80045, 303-724-9028 (work phone), 617-510-7273 (cell phone), 303-724-9976 (fax)
| | - Linda A. Barbour
- Professor of Medicine and Obstetrics and Gynecology, Divisions of Endocrinology, Metabolism, and Diabetes and Maternal-Fetal Medicine, University of Colorado School of Medicine, Mail Stop 8106, 12801 E. 17 Avenue, Aurora, CO 80045, 303-724-3921 (work phone), 303-594-0474 (cell phone), 303-724-3920 (fax)
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Interest in Celebrities’ Post-baby Bodies and Korean Women’s Body Image Disturbance After Childbirth. SEX ROLES 2014. [DOI: 10.1007/s11199-014-0421-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Martin JE, Hure AJ, Macdonald‐Wicks L, Smith R, Collins CE. Predictors of post-partum weight retention in a prospective longitudinal study. MATERNAL & CHILD NUTRITION 2014; 10:496-509. [PMID: 22974518 PMCID: PMC6860352 DOI: 10.1111/j.1740-8709.2012.00437.x] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Post-partum weight retention (WR) occurs in 60-80% of women with some retaining ≥10 kg with contributing factors reported as pre-pregnancy body mass index (BMI), gestational weight gain (GWG) and breastfeeding. A longitudinal study of pregnancy, with 12-month post-partum follow-up was conducted to determine factors associated with WR. Pregnant women (n = 152) were recruited from the John Hunter Hospital antenatal clinic in New South Wales, Australia. Pre-pregnancy weight was self-reported; weight was measured four times during pregnancy (for GWG) and in the first 12 months post-partum. Infant feeding data were obtained via questionnaires. Breastfeeding was categorised as exclusive, predominant, complementary or not breastfeeding. Linear mixed models tested the predictors of WR, with and without adjustment for potential confounders. Compared with pre-pregnancy weight, 68% of women retained weight at 12 months, median (interquartile range) [4.5 kg (2.1-8.9)]. After adjustment, GWG was positively associated with WR (P < 0.01), but pre-pregnancy weight did not predict WR. For each additional week of any breastfeeding, 0.04 kg less weight was retained. Compared with women who retained weight, those women who did retain had higher rates of exclusive breastfeeding at three months (P < 0.05), but the number of weeks of exclusive breastfeeding failed to predict WR for all women. WR following childbirth is common and associated with GWG, while the number of weeks of 'any' breastfeeding contributed to post-partum weight loss. Whether these factors are modifiable strategies to optimise the weight status of women at this life stage requires further research.
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Affiliation(s)
- Julia Elizabeth Martin
- Mothers and Babies Research Centre, Faculty of Healthniversity of NewcastleCallaghanAustralia
- Hunter Medical Research InstituteJohn Hunter HospitalNew LambtonAustralia
- Priority Research Centre in Physical Activity and NutritionUniversity of NewcastleCallaghanAustralia
| | - Alexis Jayne Hure
- Mothers and Babies Research Centre, Faculty of Healthniversity of NewcastleCallaghanAustralia
- Research Centre for Gender, Health and Ageing, School of Medicine and Public HealthUniversity of NewcastleCallaghanAustralia
| | - Lesley Macdonald‐Wicks
- Hunter Medical Research InstituteJohn Hunter HospitalNew LambtonAustralia
- School of Health Sciences, Faculty of HealthUniversity of NewcastleCallaghanAustralia
- Priority Research Centre in Physical Activity and NutritionUniversity of NewcastleCallaghanAustralia
| | - Roger Smith
- Mothers and Babies Research Centre, Faculty of Healthniversity of NewcastleCallaghanAustralia
- Hunter Medical Research InstituteJohn Hunter HospitalNew LambtonAustralia
| | - Clare Elizabeth Collins
- Hunter Medical Research InstituteJohn Hunter HospitalNew LambtonAustralia
- School of Health Sciences, Faculty of HealthUniversity of NewcastleCallaghanAustralia
- Priority Research Centre in Physical Activity and NutritionUniversity of NewcastleCallaghanAustralia
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Wright C, Smith B, Wright S, Weiner M, Wright K, Rubin D. Who develops carpal tunnel syndrome during pregnancy: An analysis of obesity, gestational weight gain, and parity. Obstet Med 2014; 7:90-4. [PMID: 27512430 DOI: 10.1177/1753495x14523407] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
PURPOSE To examine the prevalence, onset, and risk factors of carpal tunnel syndrome during pregnancy. METHODS Maternal electronic medical records were linked to birth certificate records using social security number. The outcome of carpal tunnel syndrome during pregnancy was defined as ICD9 code 354.0 given at a prenatal visit. Chi-square, t-test, and adjusted logistic regression were performed. RESULTS We analyzed 17,623 prenatal visits from the Hospital of the University of Pennsylvania from 1/2003-12/2007. Mean maternal age was 26.4 (6.5) years, with 21% white, 69% black, and 46% overweight or obese. Ninety-one (2.8%) mothers participated in 765 prenatal visits given a carpal tunnel syndrome diagnosis code. Compared to mothers without carpal tunnel syndrome, mothers with carpal tunnel syndrome were older (29.72 (5.42) versus 26.04 (6.37) years, p = 0.005), gained more weight during pregnancy (40.65 (10.13) pounds versus 34.2 (9.41) pounds, p = 0.04), and more likely to have college education (69.9% versus 44.5%, p = 0.03). Average onset (SD) of carpal tunnel syndrome was 18.1 (8.4) weeks' gestation. CONCLUSION Mothers with carpal tunnel syndrome had high rates of overweight, obesity, and excessive gestational weight gain. Diagnosis of carpal tunnel syndrome was rare but often occurred in the first and second trimesters, earlier than the frequently reported third trimester onset seen in literature. When looking at predictors of carpal tunnel syndrome, obese prepregnancy body mass index (BMI ≥ 30 kg/m(2)) and excessive gestational weight gain, greater than two previous live births, higher level of maternal education and more prenatal care (>10 visits) were associated with increased risk of carpal tunnel syndrome. Higher maternal age was not associated with carpal tunnel syndrome diagnosis after adjusting for weight and parity, suggesting mediation by these covariates.
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Affiliation(s)
- Charmaine Wright
- Division of General Internal Medicine, University of Pennsylvania School of Medicine, Philadelphia, PA, USA
| | - Bryan Smith
- Pritzker School of Medicine, University of Chicago, Chicago, IL, USA
| | - Sean Wright
- Department of Plastic Surgery, Main Line Health, Media, PA, USA
| | - Mark Weiner
- Division of General Internal Medicine, University of Pennsylvania School of Medicine, Philadelphia, PA, USA
| | - Kevin Wright
- Orthopaedic Surgery, The Brooklyn Hospital Center, New York, NY, USA
| | - David Rubin
- Department of General Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
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Amorim Adegboye AR, Linne YM. Diet or exercise, or both, for weight reduction in women after childbirth. Cochrane Database Syst Rev 2013; 2013:CD005627. [PMID: 23881656 PMCID: PMC9392837 DOI: 10.1002/14651858.cd005627.pub3] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Weight retention after pregnancy may contribute to obesity. It is known that diet and exercise are recommended components of any weight loss programme in the general population. However, strategies to achieve healthy body weight among postpartum women have not been adequately evaluated. OBJECTIVES The objectives of this review were to evaluate the effect of diet, exercise or both for weight reduction in women after childbirth, and to assess the impact of these interventions on maternal body composition, cardiorespiratory fitness, breastfeeding performance and other child and maternal outcomes. SEARCH METHODS We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (31 January 2012) and LILACS (31 January 2012). We scanned secondary references and contacted experts in the field. We updated the search of the Cochrane Pregnancy and Childbirth Group's Trials Register on 30 April 2013 and added the results to the awaiting classification section of the review. SELECTION CRITERIA All published and unpublished randomised controlled trials (RCTs) and quasi-randomised trials of diet or exercise or both, among women during the postpartum period. DATA COLLECTION AND ANALYSIS Both review authors independently assessed trial quality and extracted data. Results are presented using risk ratio (RR) for categorical data and mean difference (MD) for continuous data. Data were analysed with a fixed-effect model. A random-effects model was used in the presence of heterogeneity. MAIN RESULTS Fourteen trials were included, but only 12 trials involving 910 women contributed data to outcome analysis. Women who exercised did not lose significantly more weight than women in the usual care group (two trials; n = 53; MD -0.10 kg; 95% confidence interval (CI) -1.90 to 1.71). Women who took part in a diet (one trial; n = 45; MD -1.70 kg; 95% CI -2.08 to -1.32), or diet plus exercise programme (seven trials; n = 573; MD -1.93 kg; 95% CI -2.96 to -0.89; random-effects, T² = 1.09, I² = 71%), lost significantly more weight than women in the usual care group. There was no difference in the magnitude of weight loss between diet alone and diet plus exercise group (one trial; n = 43; MD 0.30 kg; 95% CI -0.06 to 0.66). The interventions seemed not to affect breastfeeding performance adversely. AUTHORS' CONCLUSIONS Evidence from this review suggests that both diet and exercise together and diet alone help women to lose weight after childbirth. Nevertheless, it may be preferable to lose weight through a combination of diet and exercise as this improves maternal cardiorespiratory fitness and preserves fat-free mass, while diet alone reduces fat-free mass. This needs confirmation in large trials of high methodological quality. For women who are breastfeeding, more evidence is required to confirm whether diet or exercise, or both, is not detrimental for either mother or baby.
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Affiliation(s)
- Amanda R Amorim Adegboye
- Research Unit for Dietary Studies, Institute of Preventive Medicine, Copenhagen University Hospital, Copenhagen, Denmark.
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Reichmann JP. Pregnancy-onset habitual snoring, gestational hypertension, and preeclampsia: prospective cohort study. Am J Obstet Gynecol 2013; 208:507. [PMID: 23333545 DOI: 10.1016/j.ajog.2013.01.029] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2012] [Accepted: 01/15/2013] [Indexed: 11/17/2022]
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Ferrari RM, Siega-Riz AM, Evenson KR, Moos MK, Melvin CL, Herring AH. Provider advice about weight loss and physical activity in the postpartum period. J Womens Health (Larchmt) 2013; 19:397-406. [PMID: 20156083 DOI: 10.1089/jwh.2008.1332] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE To explore the association between healthcare provider advice about weight loss and physical activity in the postpartum period and weight retention and activity levels in women assessed at 3 months postpartum. METHODS Using data from a prospective cohort study, we explored the association of advice with postpartum weight retention and activity levels in 688 women at 3 months postpartum. Data from home visits included anthropometric measurements and information collected from sociodemographic, health behavior, and psychosocial questionnaires. Weight retention was calculated as weight at 3 months postpartum minus prepregnancy weight; activity levels and advice were based on maternal self-report. Linear regression and Poisson regression were used to explore associations. RESULTS The majority of the population was white (76%), had a greater than high school education (83%), and had an income >185% of the federal poverty level (81%). Women ranged in age from 17 to 48 years. Most women reported receiving no weight loss (89.1%) and no physical activity advice (77.4%) from a healthcare provider during the 3-month postpartum period. After adjustment, we found no association between provider advice and weight retention. When compared with those who reported no advice, following provider advice showed an association with recreational activity above the median (RR 1.50, 95% confidence interval [CI] 1.24, 1.80). CONCLUSIONS Provider advice may influence physical activity but may not be enough to help postpartum women lose pregnancy weight. Instead, women may benefit more from individualized counseling and follow-up beyond the usual 6-week postpartum visit.
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Affiliation(s)
- Renée M Ferrari
- Department of Maternal and Child Health, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
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Stendell-Hollis NR, Thompson PA, West JL, Wertheim BC, Thomson CA. A comparison of Mediterranean-style and MyPyramid diets on weight loss and inflammatory biomarkers in postpartum breastfeeding women. J Womens Health (Larchmt) 2012; 22:48-57. [PMID: 23276189 DOI: 10.1089/jwh.2012.3707] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND Of postpartum women, 15%-20% retain ≥ 5 kg of their gestational weight gain, increasing risk for adult weight gain. Postpartum women are also in a persistent elevated inflammatory state. Both factors could increase the risk of obesity-related chronic disease. We hypothesized that breastfeeding women randomized to a Mediterranean-style (MED) diet for 4 months would demonstrate significantly greater reductions in body weight, body fat, and inflammation than women randomized to the U.S. Department of Agriculture's (USDA) MyPyramid diet for Pregnancy and Breastfeeding (comparison diet). METHODS A randomized, controlled dietary intervention trial was conducted in 129 overweight (body mass index [BMI] 27.2 ± 4.9 kg/m(2)), mostly exclusively breastfeeding (73.6%) women who were a mean 17.5 weeks postpartum. Dietary change was assessed using a validated Food Frequency Questionnaire (FFQ) before and after intervention as well as plasma fatty acid measures (gas chromatography/flame ionization detector [GC/FID]). Anthropometric measurements and biomarkers of inflammation, tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6), also were assessed at baseline and 4 months via enzyme-linked immunosorbent assay (ELISA). RESULTS Participants in both diet groups demonstrated significant (p<0.001) reductions in body weight (-2.3 ± 3.4 kg and -3.1 ± 3.4 kg for the MED and comparison diets, respectively) and significant (p ≤ 0.002) reductions in all other anthropometric measurements; no significant between-group differences were shown as hypothesized. A significant decrease in TNF-α but not IL-6 was also demonstrated in both diet groups, with no significant between-group difference. CONCLUSIONS Both diets support the promotion of postpartum weight loss and reduction in inflammation (TNF-α) in breastfeeding women.
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Rosenberg L, Palmer JR, Wise LA, Horton NJ, Kumanyika SK, Adams-Campbell LL. A Prospective Study of the Effect of Childbearing on Weight Gain in African-American Women. ACTA ACUST UNITED AC 2012; 11:1526-35. [PMID: 14694218 DOI: 10.1038/oby.2003.204] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To prospectively assess the influence of bearing a first, second, or later child on weight gain among African-American women in the context of other risk factors. RESEARCH METHODS AND PROCEDURES Data were obtained in a prospective follow-up study of African-American women from across the U.S. who are participants in the Black Women's Health Study. Postal questionnaires were used to collect baseline data in 1995 and follow-up data in 1997 and 1999. Parous and nulliparous women (11,196) (21 to 39 years old at baseline), of whom 1230 had a singleton birth during follow-up, are the subjects of the present analyses. We assessed change in BMI (kilograms per meter squared) in relation to childbearing during 4 years of follow-up, with use of multivariable linear regression to control for important risk factors. RESULTS During 4 years of follow-up, the BMI of participants increased by an average of 1.6 kg/m2, equivalent to a weight gain of approximately 4.4 kg. Women who had a child during follow-up gained more weight than women who remained nulliparous, and those who had a first child gained more than those who had a second or later child. The weight gain associated with childbearing increased with increasing baseline BMI and was appreciable among heavier women. For example, among women with a baseline index of 36, the increase in BMI for women who bore a first child was 1.1 kg/m2 more than that of nulliparous women, equivalent to a difference in weight gain of approximately 3.0 kg. DISCUSSION Childbearing is an important contributor to weight gain among African-American women.
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Affiliation(s)
- Lynn Rosenberg
- Slone Epidemiology Center, Boston University, Boston, Massachusetts 02215, USA. lrosenberg@
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Abstract
The purpose of this study was to examine the assocation between lactation and maternal visceral adiposity among US women who were on average 7 years postpartum. This cross-sectional analysis included 89 women who gave birth between 1997 and 2002, who did not have preeclampsia, prepregnancy hypertension or prepregnancy diabetes, and enrolled in The Women and Infant Study of Healthy Hearts (WISH). Computed tomography was used to assess abdominal adiposity. History of lactation was self-reported. Visceral adiposity was greater by 36.96 cm(2) (95% CI: 20.92,53.01) among mothers who never breastfed than mothers who breastfed for ≥3 months after every birth, even after adjustment for age, parity, years since last birth, site, socioeconomic, lifestyle, psychological, and family history variables, early adult BMI, and current BMI. Similarly, in fully adjusted models, mothers who breastfed any of their children for less than 3 months had 20.38 cm(2) (95% CI: 2.70, 38.06) greater visceral adiposity than mothers who consistently breastfed all their children for 3 or more months. This study found that 7 years postpartum visceral fat depots are significantly greater among mothers who lactated for less than 3 months after the birth of each of their children. These results provide a potential physiologic basis for prior findings that women who do not consistently breastfeed are at an increased risk of diabetes, cardiovascular disease, and the metabolic syndrome.
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Kayira D, Bentley ME, Wiener J, Mkhomawanthu C, King CC, Chitsulo P, Chigwenembe M, Ellington S, Hosseinipour MC, Kourtis AP, Chasela C, Tembo M, Tohill B, Piwoz EG, Jamieson DJ, van der Horst C, Adair L. A lipid-based nutrient supplement mitigates weight loss among HIV-infected women in a factorial randomized trial to prevent mother-to-child transmission during exclusive breastfeeding. Am J Clin Nutr 2012; 95:759-65. [PMID: 22258269 PMCID: PMC3278250 DOI: 10.3945/ajcn.111.018812] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Breastfeeding increases metabolic demands on the mother, and excessive postnatal weight loss increases maternal mortality. OBJECTIVE We evaluated the efficacy of a lipid-based nutrient supplement (LNS) for prevention of excess weight loss in breastfeeding, HIV-infected women. DESIGN The BAN (Breastfeeding, Antiretrovirals, and Nutrition) Study was a randomized controlled trial in Lilongwe, Malawi. At delivery, HIV-infected mothers and their infants were randomly assigned according to a 2-arm (with and without LNS) by 3-arm (maternal triple-antiretroviral prophylaxis, infant-nevirapine prophylaxis, or neither) factorial design. The 28-wk LNS intervention provided daily energy (700 kcal), protein (20 g), and micronutrients (except for vitamin A) to meet lactation needs. Women were counseled to breastfeed exclusively for 24 wk and to wean by 28 wk. Weight change (0-28 wk) was tested in an intent-to-treat analysis by using 2-factor ANOVA and with longitudinal mixed-effects models. RESULTS At delivery, the LNS (n = 1184) and control (n = 1185) groups had similar mean weights and BMIs. Women receiving the LNS had less 0-28-wk weight loss (-1.97 compared with -2.56 kg, P = 0.003). This difference remained significant after adjustment for maternal antiretroviral drug therapy and baseline BMI. Women receiving antiretroviral drugs had more weight loss than did those not receiving antiretroviral drugs (-2.93 compared with -1.90 kg, P < 0.001). The benefit of the LNS for reducing weight loss was observed both in those receiving antiretroviral drugs (-2.56 compared with -3.32 kg, P = 0.019) and in those not receiving antiretroviral drugs (-1.63 compared with -2.16 kg, P = 0.034). CONCLUSIONS The LNS reduced weight loss among HIV-infected, breastfeeding women, both in those taking maternal antiretroviral prophylaxis to prevent postnatal HIV transmission and in those not receiving antiretroviral prophylaxis. Provision of an LNS may benefit HIV-infected, breastfeeding women in resource-limited settings. This trial was registered at clinicaltrials.gov as NCT00164762.
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Caire-Juvera G, Casanueva E, Bolaños-Villar AV, De Regil LM, De la barca AMC. No changes in weight and body fat in lactating adolescent and adult women from Mexico. Am J Hum Biol 2012; 24:425-31. [DOI: 10.1002/ajhb.22234] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2011] [Revised: 11/25/2011] [Accepted: 12/17/2011] [Indexed: 11/06/2022] Open
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Rooney BL, Mathiason MA, Schauberger CW. Predictors of obesity in childhood, adolescence, and adulthood in a birth cohort. Matern Child Health J 2012; 15:1166-75. [PMID: 20927643 DOI: 10.1007/s10995-010-0689-1] [Citation(s) in RCA: 171] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
To determine how characteristics of pregnancy, birth, and early infancy are related to offspring obesity at three critical developmental periods. Mothers were followed through pregnancy and 10-15 years after. Offspring data were obtained through medical record review. Maternal and offspring characteristics were examined to predict obesity in childhood (ages 4-5 years), adolescence (ages 9-14 years), and early adulthood (ages 19-20 years). The original cohort included 802 children born to 795 women. Children who were twins, who had died, or whose mothers had died were excluded (n=25). Medical records of 68.5% of the remaining 777 children documented a height and weight at childhood, adolescence, or early adulthood. Relative risks (RRs) to predict obesity at early adulthood were 12.3 for childhood and 45.1 at adolescence. RRs were also significant to predict obesity at early adulthood between the mother's obesity at prepregnancy (RR=6.4), 4-5 years postpregnancy (RR=6.3), and 10-15 years postpregnancy (RR=6.2). Excluding these variables from the multivariate models and adjusting by gender, birth insurance, and mother's marital status at delivery, the best model to predict obesity at childhood included birth weight, weight gain in infancy, and delivery type. At adolescence, it included maternal pregnancy smoking status, gestational weight gain, and weight gain in infancy, and in early adulthood, included maternal pregnancy smoking status, gestational weight gain, and birth weight. Maternal pregnancy smoking status, gestational weight gain, and weight gain in infancy have long-term effects on offspring. Maternal obesity is the strongest predictor of obesity at all times studied.
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Affiliation(s)
- Brenda L Rooney
- Gundersen Lutheran Health System, 1900 South Avenue (NCA1-04), La Crosse, WI 54601, USA.
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Østbye T, Peterson BL, Krause KM, Swamy GK, Lovelady CA. Predictors of postpartum weight change among overweight and obese women: results from the Active Mothers Postpartum study. J Womens Health (Larchmt) 2011; 21:215-22. [PMID: 22092110 DOI: 10.1089/jwh.2011.2947] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The postpartum period may be critical for the development of midlife obesity. Identifying factors associated with postpartum weight change could aid in targeting women for healthy lifestyle interventions. METHODS Data from Active Mothers Postpartum (AMP), a study of overweight and obese postpartum women (n=450), were analyzed to determine the effect of baseline characteristics, breastfeeding, diet, physical activity, and contraception on weight change from 6 weeks to 12, 18, and 24 months postpartum. The repeated measures mixed model was used to test the association of these effects with weight change. RESULTS Although mean weight loss was modest (0.49 kg by 24 months), the range of weight change was striking (+21.5 kg to -24.5 kg, standard deviation [SD] 7.4). Controlling only for baseline weight, weight loss was associated with breastfeeding, hormonal contraception, lower junk food and greater healthy food intake, and greater physical activity. Only junk food intake and physical activity were significant after controlling for all other predictors. CONCLUSIONS Eating less healthy foods and being less physically active put overweight and obese women at risk of gaining more weight after a pregnancy.
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Affiliation(s)
- Truls Østbye
- Department of Community and Family Medicine, Duke University Medical Center, Durham, North Carolina 27710, USA
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McClure CK, Schwarz EB, Conroy MB, Tepper PG, Janssen I, Sutton-Tyrrell KC. Breastfeeding and subsequent maternal visceral adiposity. Obesity (Silver Spring) 2011; 19:2205-13. [PMID: 21720436 PMCID: PMC3610530 DOI: 10.1038/oby.2011.185] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Women gain visceral fat during pregnancy. Studies examining the impact of breastfeeding on maternal body composition are inconclusive. We examined the extent to which breastfeeding was associated with visceral adiposity in a sample of US women. This was a cross-sectional analysis of 351 women aged 45-58 years, who were free of clinical cardiovascular disease and had not used oral contraceptives or hormone replacement therapy in the 3 months prior to enrollment in the Study of Women's Health Across the Nation (SWAN)-Heart Study (2001-2003). History of breastfeeding was self-reported. Computed tomography was used to assess abdominal adiposity. Among premenopausal/early-peri-menopausal mothers, those who never breastfed had 28% greater visceral adiposity (95% confidence interval (CI): 11-49, P = 0.001), 4.7% greater waist-hip ratio (95% CI: 1.9-7.4, P < 0.001), and 6.49 cm greater waist circumference (95% CI: 3.71-9.26, P < 0.001) than mothers who breastfed all of their children for ≥3 months in models adjusting for study site; age; parity; years since last birth; socioeconomic, lifestyle, and family history variables; early adult BMI; and current BMI. In comparison to women who were nulliparous, mothers who breastfed all of their children for ≥3 months had similar amounts of visceral fat (P > 0.05). In contrast, premenopausal/early-peri-menopausal mothers who had never breastfed had significantly greater visceral adiposity (42% (95% CI: 17-70), P < 0.001), waist circumference (6.15 cm (95% CI: 2.75-9.56), P < 0.001), and waist-hip ratio (3.7% (95% CI: 0.69-6.8), P = 0.02) than nulliparous women. No significant relationships were observed among late peri-menopausal/postmenopausal women. In conclusion, until menopause, mothers who did not breastfeed all of their children for ≥3 months exhibit significantly greater amounts of metabolically active visceral fat than mothers who had breastfed all of their children for ≥3 months.
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Affiliation(s)
- Candace K McClure
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
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Althuizen E, van Poppel MN, de Vries JH, Seidell JC, van Mechelen W. Postpartum behaviour as predictor of weight change from before pregnancy to one year postpartum. BMC Public Health 2011; 11:165. [PMID: 21410953 PMCID: PMC3068095 DOI: 10.1186/1471-2458-11-165] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2010] [Accepted: 03/16/2011] [Indexed: 01/12/2023] Open
Abstract
Background Postpartum weight retention affects many women and increases the risk of becoming overweight. The research objective was to study modifiable factors contributing to weight change at one year postpartum. Methods In this prospective cohort, postpartum behavior, such as physical activity, sedentary behavior, sleep, and intake of total energy, total fat and saturated fatty acids of 118 Dutch women were assessed in 2003/2004 by self-report at 6 weeks, 6 and 12 months postpartum. Mean postpartum scores were computed for the behavioral measures. In linear regression models it was determined which factors were associated with average weight change from before pregnancy to one year postpartum. Furthermore, factors associated with substantial postpartum weight retention (≥ 5 kg) were also studied in logistic regression models. Results At one year postpartum, the average weight of participants had increased by 0.9 kg (SD 4.4). Moreover, 20% of the women retained ≥ 5 kg. Women who perceived themselves more physically active than others were almost ten times less likely to retain ≥ 5 kg than women who perceived themselves equally active (OR = 0.11, 95%CI: 0.02 - 0.66). Exceeding the guideline for saturated fatty acid intake (OR = 3.40, 95%CI: 1.04 - 11.11), total gestational weight gain (OR = 1.14/kg, 95%CI: 1.01 - 1.27), and not having completed post high school education (OR = 5.13, 95%CI: 1.66 - 15.90) increased the odds of retaining ≥ 5 kg. Conclusions Since one in five women had substantial weight retention postpartum, effective interventions for the prevention of weight retention are much needed. Future studies should evaluate whether interventions focusing on the identified modifiable postpartum factors are successful in reducing weight retention after childbirth.
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Affiliation(s)
- Ellen Althuizen
- Department of Human Nutrition, Wageningen University, Wageningen, The Netherlands
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Onyango AW, Nommsen-Rivers L, Siyam A, Borghi E, de Onis M, Garza C, Lartey A, Baerug A, Bhandari N, Dewey KG, Araújo CL, Mohamed AJ, Van den Broeck J. Post-partum weight change patterns in the WHO Multicentre Growth Reference Study. MATERNAL AND CHILD NUTRITION 2011; 7:228-40. [PMID: 21338469 DOI: 10.1111/j.1740-8709.2010.00295.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The interplay of factors that affect post-partum loss or retention of weight gained during pregnancy is not fully understood. The objective of this paper is to describe patterns of weight change in the six sites of the World Health Organization (WHO) Multicentre Growth Reference Study (MGRS) and explore variables that explain variation in weight change within and between sites. Mothers of 1743 breastfed children enrolled in the MGRS had weights measured at days 7, 14, 28 and 42 post-partum, monthly from 2 to 12 months and bimonthly thereafter until 24 months post-partum. Height, maternal age, parity and employment status were recorded and breastfeeding was monitored throughout the follow-up. Weight change patterns varied significantly among sites. Ghanaian and Omani mothers lost little or gained weight post-partum. In Brazil, India, Norway and USA, mothers on average lost weight during the first year followed by stabilization in the second year. Lactation intensity and duration explained little of the variation in weight change patterns. In most sites, obese mothers tended to lose less weight than normal-weight mothers. In Brazil and Oman, primiparous mothers lost about 1 kg more than multiparous mothers in the first 6 months. In India and Ghana, multiparous mothers lost about 0.6 kg more than primiparas in the second 6 months. Culturally defined mother-care practices probably play a role in weight change patterns among lactating women. This hypothesis should stimulate investigation into gestational weight gain and post-partum losses in different ethnocultural contexts.
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Affiliation(s)
- Adelheid W Onyango
- Department of Nutrition for Health and Development, World Health Organization, Geneva 27, Switzerland.
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Skouteris H, Hartley-Clark L, McCabe M, Milgrom J, Kent B, Herring SJ, Gale J. Preventing excessive gestational weight gain: a systematic review of interventions. Obes Rev 2010; 11:757-68. [PMID: 20880128 DOI: 10.1111/j.1467-789x.2010.00806.x] [Citation(s) in RCA: 142] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Women who gain excessive weight during pregnancy have an increased risk of post-partum obesity, and retention of gestational weight gain (GWG) post birth is a strong predictor of maternal overweight/obesity a decade or more after the birth. The aim of the current review was to identify, and evaluate the effect of key variables designed to modify risk factors for excessive weight gain in pregnant women that have been targeted in interventions over the last decade. The 10 interventions focused primarily on behavioural changes in relation to physical activity and/or to eating. While six studies reported significantly less weight gain in the intervention women, only three showed that women in the intervention were significantly more likely to gain within recommended guidelines. GWG was reduced in only normal-weight, low-income, obese, or overweight women, or not at all. Only one study reported a reduction in GWG in women with body mass indexes spanning the normal, overweight and obese categories. The findings were inconsistent in relation to what factors need to be targeted in intervention programmes to reduce GWG. Consideration of psychological factors relevant to pregnancy, in addition to behavioural changes in relation to eating and physical activity, is suggested for future intervention studies.
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Affiliation(s)
- H Skouteris
- Deakin University, Melbourne, Vic., Australia.
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Siega-Riz AM, Herring AH, Carrier K, Evenson KR, Dole N, Deierlein A. Sociodemographic, perinatal, behavioral, and psychosocial predictors of weight retention at 3 and 12 months postpartum. Obesity (Silver Spring) 2010; 18:1996-2003. [PMID: 20035283 PMCID: PMC2902688 DOI: 10.1038/oby.2009.458] [Citation(s) in RCA: 123] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Postpartum weight retention plays an important role in the pathway leading to obesity among women of childbearing age. The objective of this study was to examine predictors of moderate (1-10 pounds) and high (>10 pounds) postpartum weight retention using data from a prospective pregnancy cohort that followed women into the postpartum period; n = 688 and 550 women at 3 and 12 months, respectively. Analysis included descriptive statistics and predictive modeling using log-binomial techniques. The average weight retained at 3 and 12 months postpartum in this population was 9.4 lb (s.d. = 11.4) and 5.7 lb (s.d. = 13.2), respectively. At 3 months postpartum, prepregnancy weight, gestational weight gain, and hours slept during the night were associated with moderate or high weight retention, whereas having an infant hospitalized after going home and scoring in the upper 75th percentile of the Eating Attitudes Test (EAT) were associated only with high weight retention. At 12 months postpartum, prepregnancy weight, gestational weight gain, and maternal education were associated with moderate weight retention; and gestational weight gain, maternal age, race, employment status, and having an infant hospitalized at birth were associated with high weight retention. The results of this study illustrate the importance of prepregnancy weight and gestational weight gain in predicting postpartum weight retention. Furthermore, given the lack of successful intervention studies that exist to date to help women lose weight in the postpartum period, the results of this study may help to inform future interventions that focus on such aspects as hours of sleep, dealing with stress associated with a hospitalized infant, and nonclinical eating disorder symptomatology.
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Affiliation(s)
- Anna Maria Siega-Riz
- Department of Nutrition, University of North Carolina Gillings School of Global Public Health, Chapel Hill, North Carolina, USA.
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Mamun AA, Kinarivala M, O'Callaghan MJ, Williams GM, Najman JM, Callaway LK. Associations of excess weight gain during pregnancy with long-term maternal overweight and obesity: evidence from 21 y postpartum follow-up. Am J Clin Nutr 2010; 91:1336-41. [PMID: 20237138 DOI: 10.3945/ajcn.2009.28950] [Citation(s) in RCA: 223] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND The contribution of gestational weight gain (GWG) to the development of obesity may have important implications for mothers in their later lives. However, whether GWG is a strong predictor of body mass index (BMI) 2 decades after the index pregnancy is unknown. OBJECTIVE We examined the long-term effect of GWG by using a community-based birth cohort study. DESIGN We followed a subsample of 2055 women from an original cohort of 7223 women who gave birth in Brisbane, Australia, between 1981 and 1983. Multivariable regression and multinomial regression were used to examine the independent associations of GWG per gestational week and Institute of Medicine (IOM) categories of combined prepregnancy BMI and GWG with BMI and its categories 21 y after the index pregnancy. RESULTS In analyses using GWG per week as a continuous exposure variable, maternal BMI (in kg/m(2)) increased, on average, by 0.52 (95% CI: 0.31, 0.73) for a 0.1-kg/wk greater GWG. This association became stronger when adjusted for maternal prepregnancy BMI. Analyses with IOM categories showed a greater postnatal increase in BMI for women defined as having excessive GWG (3.72, on average; 95% CI: 3.12, 4.31) than for women with adequate GWG. The women who gained excess weight during pregnancy had increased odds of being overweight [odds ratio (OR): 2.15; 95% CI: 1.64, 2.82] or obese (OR: 4.49; 95% CI; 3.42, 5.89) 21 y after the index pregnancy. These associations were independent of other potential factors. CONCLUSION Weight gain during pregnancy independently predicts the long-term weight gain and obesity of women.
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Affiliation(s)
- Abdullah A Mamun
- School of Population Health, University of Queensland, Herston Road, Herston, QLD 4006, Australia.
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Heinig MJ, Dewey KG. Health effects of breast feeding for mothers: a critical review. Nutr Res Rev 2009; 10:35-56. [PMID: 19094257 DOI: 10.1079/nrr19970004] [Citation(s) in RCA: 94] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Lactation results in a number of physiological adaptations which exert direct effects on maternal health, some of which may confer both short and long term advantages for breast feeding mothers. Breast feeding in the early postpartum period promotes a more rapid return of the uterus to its prepregnant state through the actions of oxytocin. Breast feeding may also lead to a more rapid return to prepregnancy weight. Among studies that had good data on duration and intensity of lactation, the majority show a significant association between lactation and weight loss. However, there is no evidence that lactation prevents obesity. Lactation also affects glucose and lipid metabolism. The long term effects of these adaptations are unknown but may have implications for preventing subsequent development of diabetes and heart disease. Lactation delays the return of ovulation and significantly reduces fertility during the period of lactational amenorrhoea. This process is linked with feeding patterns and may therefore be affected by practices such as scheduled feedings and the timing of introduction of complementary foods. While the evidence from epidemiologic studies is mixed, several large studies have shown that extended lactation is associated with reduced risk of premenopausal breast, ovarian and endometrial cancers. Although bone mineralization declines during lactation, repletion takes place after weaning. As a result, breast feeding does not appear to cause long term depletion of bone nor does it increase risk of osteoporosis. Many of the physiological effects of lactation are dependent on the stimulation of the hypothalamic-pituitary axis and milk removal and thus may vary with infant feeding practices. Well controlled studies are needed that include detailed information regarding infant feeding practices in addition to the total duration of any breast feeding. Future feeding recommendations should reflect careful consideration of how such practices affect both infant and maternal health.
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Affiliation(s)
- M J Heinig
- Department of Nutrition, University of California, Davis, CA 95616, USA
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Walker LO. Low-income women's reproductive weight patterns empirically based clusters of prepregnant, gestational, and postpartum weights. Womens Health Issues 2009; 19:398-405. [PMID: 19766016 DOI: 10.1016/j.whi.2009.08.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2008] [Revised: 05/04/2009] [Accepted: 08/06/2009] [Indexed: 11/24/2022]
Abstract
BACKGROUND Women have varying weight responses to pregnancy and the postpartum period. The purpose of this study was to derive sub-groups of women based on differing reproductive weight clusters; to validate clusters by reference to adequacy of gestational weight gain (GWG) and postpartum incremental weight shifts; and to examine associations between clusters and demographic, behavioral, and psychosocial variables. METHOD A cluster analysis was conducted of a multi-ethnic/racial sample of low-income women (n = 247). Clusters were derived from three weight variables: prepregnant body mass index, GWG, and postpartum retained weight. RESULTS Five clusters were derived: Cluster 1, normal weight-high prenatal gain-average retain; cluster 2, normal weight-low prenatal gain-zero retain; cluster 3, high normal weight-high prenatal gain-high retain; cluster 4, obese-low prenatal gain-average retain; and cluster 5, overweight-very high prenatal gain-very high retain. Clusters differed with regard to postpartum weight shifts (p < .001), with clusters 3, 4, and 5, mostly gaining weight between 6 weeks and 12 months postpartum, whereas clusters 1 and 2 were losing weight. Clusters were also associated with race/ethnicity (p < .01), breastfeeding immediately postdelivery (p < .01), smoking at 12 months (p < .05), and reaching weight goals at 6 and 12 months (p < .001), but not depressive symptoms, fat intake habits, or physical activity. CONCLUSION In a five-cluster solution, postpartum weight shifts, ethnicity, and initial breastfeeding were among factors associated with clusters. Monitoring of weight and appropriate intervention beyond the 6 weeks after birth is needed for low-income women in high normal weight, overweight, and obese clusters.
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Affiliation(s)
- Lorraine O Walker
- School of Nursing, The University of Texas at Austin, Austin, Texas 78701, USA.
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A prospective study of dietary intakes and influential factors from pregnancy to postpartum on maternal weight retention in Taipei, Taiwan. Br J Nutr 2009; 102:1828-37. [DOI: 10.1017/s0007114509991243] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Excessive gestational weight gain and postpartum weight retention are risk factors for female obesity. The present study was to examine dietary intakes and weight history from a prospective follow-up study from early pregnancy to 1 year postpartum. A total of 151 pregnant women within 20 weeks of pregnancy in Taipei, Taiwan were interviewed periodically to collect dietary and lifestyle information. The participants had an average age of 30 years and the average gestational weight gain was 14 kg, with an average daily intake of 7830 kJ (1870 kcal) in the 1 year following parturition. By bivariate analyses, maternal age, pre-pregnancy BMI and breast-feeding were not related to postpartum weight retention, but gestational weight gain had significant positive correlations (r0·54 at 6 months,r0·44 at 1 year;P < 0·05). The generalised estimating equations showed that the average weight before pregnancy, at 6 months and 1 year postpartum was 53·35 kg, 55·75 kg (weight retention 2·36 kg;P < 0·01) and 54·75 kg (weight retention 1·48 kg;P < 0·01), respectively. After controlling for age, pre-pregnancy BMI, gestational weight gain and parity, we found at 6 months that the adjusted weight retention at postpartum was 0·79 kg (P < 0·01), but at 1 year it was − 0·08 kg (P>0·05). From multivariate analyses, dietary energy intake and energy intake per kg body weight as a long-term physical activity index could explain 24 % of the variation at 6 months and 27 % of the variation at 1 year in postpartum weight retention. These results suggest that pregnant women should be advised to control gestational weight gain, decrease energy intakes after child-bearing and maintain regular exercise in order to prevent postpartum obesity.
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Gunderson EP. Childbearing and obesity in women: weight before, during, and after pregnancy. Obstet Gynecol Clin North Am 2009; 36:317-32, ix. [PMID: 19501316 DOI: 10.1016/j.ogc.2009.04.001] [Citation(s) in RCA: 271] [Impact Index Per Article: 18.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Weight gain and the development of obesity during midlife are strong independent predictors of cardiovascular disease, particularly among women, as well as the metabolic syndrome, type 2 diabetes, and early mortality. Primiparity and maternal body size before pregnancy affect long-term postpartum weight retention and the development of obesity among women of reproductive age. As a modifiable risk factor, body weight during the preconception, prenatal, and postpartum periods may present critical windows to implement interventions to prevent weight retention and the development of overweight and obesity in women of childbearing age.
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Affiliation(s)
- Erica P Gunderson
- Kaiser Foundation Research Institute, Kaiser Permanente Northern California, Division of Research, 2000 Broadway, Oakland, CA 94612, USA.
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Abstract
BACKGROUND Obesity has become a serious global public health issue and has consequences for nearly all areas of medicine. Within obstetrics, obesity not only has direct implications for the health of a pregnancy but also impacts on the weight of the child in infancy and beyond. As such, maternal weight may influence the prevalence and severity of obesity in future generations. Pregnancy has been identified as a key time to target a weight control or weight loss strategy to help curb the rapidly growing obesity epidemic. In addition, if delivered sensitively, pregnancy may be a good time to target health behaviour changes by using the extra motivation women tend to have at this time to maximise the health of their child. AIM This study reviews the current evidence for interventions to promote weight control or weight loss in women around the time of pregnancy. A comprehensive review of medical research--PubMed, Embase, Ovid Medline and the Cochrane Clinical Trials register--showed that despite numerous reports of the prevalence and complications of maternal obesity, few intervention strategies have been suggested. CONCLUSION This study finds that there is a deficiency of appropriately designed interventions for maternal obesity and it concludes by highlighting areas for developing a more effective strategy.
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Affiliation(s)
- K M Birdsall
- Department of Women's Health, St Thomas' Hospital, London, UK
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Abstract
This review uses the 1990 U.S. Institute of Medicine (IOM) gestational weight gain recommendations to examine the question, what is a healthy pregnancy weight gain? The relationship of gestational weight gain to infant size at birth; pregnancy, labor, and delivery complications; neonatal, infant, and child outcomes; and maternal weight and health outcomes in U.S. and European populations are discussed. Pregnancy weight gains within the IOM recommendations are associated with better outcomes. The possible exception is very obese women, who may benefit from weight gains less than the 7 kg (15 pounds) recommended. Only about 33% to 40% of U.S. women gain within IOM recommendations. Excessive gestational weight gain is more prevalent than inadequate gain. Women's gestational weight gains tend to follow the recommendations of health care providers. Current interventions demonstrate efficacy in influencing gestational weight gain in low-income women with normal and overweight body mass index in the United States and obese women in Scandinavia.
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Affiliation(s)
- Christine M Olson
- Division of Nutritional Sciences, Cornell University, Ithaca, New York 14853, USA.
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Hatsu IE, McDougald DM, Anderson AK. Effect of infant feeding on maternal body composition. Int Breastfeed J 2008; 3:18. [PMID: 18684325 PMCID: PMC2519058 DOI: 10.1186/1746-4358-3-18] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2007] [Accepted: 08/06/2008] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Women gain total body weight and accrue body fat during pregnancy. Breastfeeding has been suggested as an efficient means of promoting postpartum weight loss due to its high energy cost. We investigated the effect of infant feeding mode on maternal body composition. METHODS This study evaluated maternal weight and percent body fat changes in exclusively breastfeeding versus mixed feeding mothers during the first 12 weeks postpartum using the BOD POD. Twenty four mothers aged 19 - 42 years were studied. Participants were recruited from Athens-Clarke County and surrounding areas of the State of Georgia, USA. The study was conducted between November 2005 and December 2006. RESULTS Prepregnancy weight was higher in mixed feeding mothers than in exclusively breastfeeding mothers (68.4 kg vs. 61.4 kg) but the difference was not statistically significant. At 12 weeks postpartum, exclusively breastfeeding mothers had lost more total body weight than mixed feeding mothers (4.41 +/- 4.10 kg versus 2.79 +/- 3.09 kg; p = 0.072). There was no significant difference in fat weight change between the two groups (4.38 +/- 2.06 kg versus 4.17 +/- 2.63 kg). However, mixed feeding mothers lost slightly more percent body fat than exclusively breastfeeding mothers (1.90 +/- 4.18 kg versus 1.71 +/- 3.48 kg), but the difference was not statistically significant. The trend in percent body fat loss was significant among exclusively breastfeeding mothers (p = 0.034) but not mixed feeding mothers (p = 0.081). Exclusively breastfeeding mothers consumed more calories than mixed feeding mothers (1980 +/- 618 kcal versus 1541 +/- 196 kcal p = 0.08). Physical activity levels were, however, higher in mixed feeding mothers than exclusively breastfeeding mothers. CONCLUSION Our results provide further evidence that exclusive breastfeeding promotes greater weight loss than mixed feeding among mothers even in the early postpartum period. This suggests that there is the need to encourage mothers to exclusively breastfeed as a means of overweight and obesity prevention.
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Affiliation(s)
| | - Dawn M McDougald
- Department of Foods and Nutrition, University of Georgia, Athens, GA, USA
| | - Alex K Anderson
- Department of Foods and Nutrition, University of Georgia, Athens, GA, USA
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Effect of pre-pregnancy body size on postpartum weight retention. Midwifery 2008; 26:222-31. [PMID: 18657887 DOI: 10.1016/j.midw.2008.05.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2007] [Revised: 03/24/2008] [Accepted: 05/12/2008] [Indexed: 11/23/2022]
Abstract
OBJECTIVE to understand postpartum weight retention among women of different body sizes at pre-pregnancy, and to explore factors influencing this weight retention. DESIGN a comparative, descriptive study. Pre-pregnancy body mass indices (BMIs) were determined from hospital records. Dependent variables were measured by self-report questionnaires. SETTING a 3,900-bed medical centre in northern Taiwan that delivers approximately 4,000 children each year. PARTICIPANTS a systematic sample of 810 women who had delivered children at a medical centre. In total, 602 valid questionnaires were collected. FINDINGS the average pre-pregnancy and six month postpartum BMIs were 21.5 [standard deviation (S.D.)=3.32] and 22.48 (S.D.=3.39), respectively. Overweight (OW) and obesity (OB) increased from 18.27% before pregnancy to 27.57% at six months postpartum. Gestational weight gain (GWG) was 14.36, 14.37, 13.07 and 11.15kg among women in the underweight (UW), normal weight (NW), OW and OB groups, respectively; and six month postpartum weight retention was 3.32, 2.57, 1.67 and -0.29kg. GWG was the most significant predictor of postpartum weight change across groups. KEY CONCLUSIONS women with different body sizes at pre-pregnancy have common and specific risks for postpartum weight retention. IMPLICATIONS FOR PRACTICE individualised interventions should be developed to manage postpartum weight for women of different body sizes. Interventions should establish criteria for GWG and provide strategies to improve body image and modify lifestyle. The overall goal should be to manage postpartum weight gain and to promote women's health.
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