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Alqahtani A, Almayouf M, Butt A, Bawahab MA, Billa S, Maqsood B, Vergis A. Midterm Outcome of Early Pregnancy Versus Late Pregnancy After Laparoscopic Sleeve Gastrectomy. Obes Surg 2024; 34:1630-1638. [PMID: 38483741 DOI: 10.1007/s11695-024-07160-1] [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: 11/10/2023] [Revised: 03/03/2024] [Accepted: 03/06/2024] [Indexed: 04/20/2024]
Abstract
BACKGROUND Controversy regarding the timing of pregnancy and its implications is present in the literature. OBJECTIVE To evaluate the midterm outcome of weight loss in women who have undergone laparoscopic sleeve gastrectomy (LSG) followed by pregnancy at two different times. METHODS We retrospectively reviewed 53 women who matched the inclusion criteria and included them in the analysis. Demographics and anthropometric measurements were collected. Women who conceived within 12 months of LSG were labeled as early group (EG), and who conceived after 12 months were noted as late group (LG). RESULTS There were no differences between the groups regarding obesity-associated disease and number of pregnancies before. EG had higher weight (P = 0.0001) and body mass index (BMI) (P = 0.002) at LSG. The mean interval time for EG was 6.7 ± 3.2 months, and LG was 20 ± 5.2 months. Gestational weight gain (GWG) was lower in the EG (P = 0.001). There were no differences in the number of small for gestational age (SGA) births or gestational weight. In the first 2 years after LSG, LG had a higher percentage of total weight loss (%TWL) and percentage of body mass index loss (%EBMIL) (P < 0.0001). After 5 years of follow-up, %TWL (P = 0.4) and %EBMIL (P = 0.1) were not statistically significant between both groups. CONCLUSION Conception within 12 months from LSG might hinder the weight loss process in the short term but have no significant effect over 5 years of follow-up.
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Affiliation(s)
- Awadh Alqahtani
- College of Medicine, Department of Surgery, King Saud University, Riyadh, Saudi Arabia
- Dr. Sulaiman Alhabib Hospital, Riyadh, Saudi Arabia
| | - Mohammad Almayouf
- Dr. Sulaiman Alhabib Hospital, Riyadh, Saudi Arabia.
- College of Medicine, Department of Surgery, Prince Sattam bin Abdulaziz University, Alkharj, Saudi Arabia.
| | - Amina Butt
- Dr. Sulaiman Alhabib Hospital, Riyadh, Saudi Arabia
| | - Mohammed A Bawahab
- Department of General Surgery, Faculty of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Srikar Billa
- Dr. Sulaiman Alhabib Hospital, Riyadh, Saudi Arabia
| | | | - Ashley Vergis
- Department of Surgery, Section of General Surgery, University of Manitoba, 409 Tache Avenue, Winnipeg, Canada
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Rasul MG, Fahim SM, Alam MA, Das S, Mostafa I, Mahfuz M, Ahmed T. Prevalence and factors associated with undernutrition and overnutrition among ever-married adolescent girls in Bangladesh: an analysis of national surveys from 2004 to 2017. J Biosoc Sci 2024; 56:292-313. [PMID: 37712505 DOI: 10.1017/s0021932023000160] [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] [Indexed: 09/16/2023]
Abstract
Nutritional impairment during adolescence may result in adverse physical and reproductive health outcomes. We investigated the prevalence and determined the factors associated with underweight and overweight/obesity among ever-married adolescent girls in Bangladesh. We used Bangladesh Demographic and Health Surveys data conducted in 2004, 2007, 2011, 2014, and 2017. A total of 7040 ever-married adolescent girls aged 15-19 years were included in this analysis. Prevalence of underweight (body mass index [BMI]<18.5 kg/m2) significantly decreased from 39.53% (95% CI = 36.71, 42.43) to 23.62% (95% CI = 21.35, 26.05) during 2004-2017 (p < 0.001). However, prevalence of overweight/obesity (BMI ≥ 23 kg/m2) significantly increased from 5.9% (95% CI = 4.67, 7.43) to 22.71% (95% CI = 20.39, 25.20) during the same period (p < 0.001). The girls with higher age (OR = 0.94, 95% CI = 0.90, 0.99, p = 0.023), higher level of education (OR = 0.60, 95% CI = 0.43, 0.83, p = 0.002), and richest wealth quintile (OR = 0.78, 95% CI = 0.62, 0.98, p = 0.035) had significantly lower risk of being underweight. Adolescent girls having more than one child (OR = 1.41, 95% CI = 1.15, 1.73, p = 0.001) were more likely to be underweight. Elderly adolescents with better economic status were more at risk of being overweight/obese (OR = 2.57, 95% CI = 1.86, 3.55, p < 0.001). Girls married to skilled/unskilled workers (OR = 0.58, 95% CI = 0.44, 0.77, p < 0.001) and persons involved in small businesses (OR = 0.66, 95% CI = 0.49, 0.89, p = 0.007) had lower risk of having a high BMI. Using contraceptive (OR = 0.8, 95% CI = 0.69, 0.94, p = 0.006) was negatively associated with overweight/obese. Although prevalence of undernutrition among ever-married adolescent girls is declining, the proportion of being overweight/obese is increasing in Bangladesh warranting effective strategies to improve adolescent nutrition.
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Affiliation(s)
- Md Golam Rasul
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Shah Mohammad Fahim
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Md Ashraful Alam
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Subhasish Das
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Ishita Mostafa
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Mustafa Mahfuz
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
- Faculty of Medicine and Life Sciences, University of Tampere, Tampere, Finland
| | - Tahmeed Ahmed
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
- Global Health Department, University of Washington, Seattle, Washington, USA
- Department of Public Health Nutrition, James P Grant School of Public Health, BRAC University, Dhaka, Bangladesh
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Nichols AR, Chavarro JE, Oken E. Reproductive risk factors across the female lifecourse and later metabolic health. Cell Metab 2024; 36:240-262. [PMID: 38280383 PMCID: PMC10871592 DOI: 10.1016/j.cmet.2024.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 12/08/2023] [Accepted: 01/05/2024] [Indexed: 01/29/2024]
Abstract
Metabolic health is characterized by optimal blood glucose, lipids, cholesterol, blood pressure, and adiposity. Alterations in these characteristics may lead to the development of type 2 diabetes mellitus or dyslipidemia. Recent evidence suggests that female reproductive characteristics may be overlooked as risk factors that contribute to later metabolic dysfunction. These reproductive traits include the age at menarche, menstrual irregularity, the development of polycystic ovary syndrome, gestational weight change, gestational dysglycemia and dyslipidemia, and the severity and timing of menopausal symptoms. These risk factors may themselves be markers of future dysfunction or may be explained by shared underlying etiologies that promote long-term disease development. Disentangling underlying relationships and identifying potentially modifiable characteristics have an important bearing on therapeutic lifestyle modifications that could ease long-term metabolic burden. Further research that better characterizes associations between reproductive characteristics and metabolic health, clarifies underlying etiologies, and identifies indicators for clinical application is warranted in the prevention and management of metabolic dysfunction.
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Affiliation(s)
- Amy R Nichols
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Division of Chronic Disease Research Across the Lifecourse, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA.
| | - Jorge E Chavarro
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Emily Oken
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Division of Chronic Disease Research Across the Lifecourse, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA
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4
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Shakya S, Absetz P, Neupane S. Two-decade trends and factors associated with overweight and obesity among young adults in Nepal. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0002522. [PMID: 37906552 PMCID: PMC10617688 DOI: 10.1371/journal.pgph.0002522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 10/03/2023] [Indexed: 11/02/2023]
Abstract
Overweight and obesity are global epidemics in the adult population, and also affect young people. This study estimated the long-term trend (1996-2019) of overweight and obesity among young adults aged 18 to 29 years in Nepal by sex based on the World Health Organization (WHO) and Asian cut-offs for body mass index (BMI). We also investigated the demographic factors associated with overweight and obesity in the latest survey. This study utilized data from nationwide studies, Demographic and Health Surveys (DHSs) and WHO STEPwise approach to surveillance (STEPS) surveys. The trends in overweight and obesity were studied using trend analysis and joinpoint regression. Average annual percent changes (AAPCs) and their 95% confidence intervals (CIs) were calculated for the trends. Multivariable logistic regression was used to study the factors associated with overweight and obesity. The study findings showed significant upward trends in both overweight and obesity for women with AAPCs of 10.5 (95% CI 6.4-14.7) and 15.8 (95% CI 10.9-20.8) respectively. In the 25-29 age-group, the prevalence of overweight/obesity increased among women from 2.2% to 24.7% between 1996 and 2019, and among men from 8.8% to 25.4% between 2007 and 2019. Increased odds of overweight (AOR 9.15, 95% CI 6.64-12.60), and obesity (AOR 42.09, 95% CI 10.12-175.04) were found in 2019 compared to 1996. Older age and female sex, being married and urban residence were significantly associated with overweight and obesity. In conclusion, this study showed rapid upward trends in overweight and obesity among young adults in Nepal with an accelerated trend among women; the predictors for overweight were older age, female sex and married status, and those for obesity were older age, female sex, and urban residence.
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Affiliation(s)
- Sujata Shakya
- Central Department of Public Health, Tribhuvan University Institute of Medicine, Maharajgunj, Kathmandu, Bagmati Province, Nepal
| | - Pilvikki Absetz
- Unit of Health Sciences, Faculty of Social Sciences, Tampere University, Tampere, Finland
| | - Subas Neupane
- Unit of Health Sciences, Faculty of Social Sciences, Tampere University, Tampere, Finland
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O’Hara H, Taylor J, Woodside JV. The Association of Specific Dietary Patterns with Cardiometabolic Outcomes in Women with a History of Gestational Diabetes Mellitus: A Scoping Review. Nutrients 2023; 15:nu15071613. [PMID: 37049454 PMCID: PMC10097232 DOI: 10.3390/nu15071613] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/13/2023] [Accepted: 03/15/2023] [Indexed: 03/29/2023] Open
Abstract
Gestational diabetes mellitus is associated with a significantly increased risk of later type 2 diabetes (T2DM) and cardiovascular disease (CVD). Post-natal interventions aim to reduce this risk by addressing diet and lifestyle factors and frequently focus on restricting energy or macronutrient intake. With increased interest in the role of complete dietary patterns in the prevention of cardiometabolic disease, we sought to evaluate what is known about the role of dietary patterns in reducing cardiometabolic risk in women with previous GDM. A systematic search was conducted to identify studies relating to dietary pattern and cardiometabolic parameters in women with a history of GDM. The search criteria returned 6014 individual studies. In total, 71 full texts were reviewed, with 24 studies included in the final review. Eleven individual dietary patterns were identified, with the Alternative Health Eating Index (AHEI), Mediterranean diet (MD), and low glycaemic index (GI) as the most commonly featured dietary patterns. Relevant reported outcomes included incident T2DM and glucose tolerance parameters, as well as several cardiovascular risk factors. Dietary patterns which have previously been extensively demonstrated to reduce the risk of cardiovascular and metabolic disorders in the general population, including AHEI, MD, and DASH, were found to be associated with a reduction in the incidence of T2DM, hypertension, and additional risk factors for cardiometabolic disease in women with a history of GDM. Notable gaps in the literature were identified, including the relationship between dietary patterns and incident CVD, as well as the relationship between a low GI diet and the development of T2DM in this population.
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Zafman K, Bender W, Durnwald C. Elevated HbA1c on universal prenatal screening is associated with decreased postpartum weight retention. J Matern Fetal Neonatal Med 2022; 35:10653-10659. [PMID: 36475352 DOI: 10.1080/14767058.2022.2153035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To determine the association of an elevated hemoglobin A1c (HbA1c) as part of an early pregnancy universal screening protocol and postpartum (PP) weight retention in the absence of a diagnosis of diabetes. METHODS This is a retrospective cohort study of patients who underwent universal HbA1c screening with initial prenatal labs (≤16 weeks) over a 2-year period (2016-2018) at a single urban tertiary care center. An elevated HbA1c was defined as 5.7-6.4%. All patients who delivered ≥32 weeks with documented weights at first prenatal visit, delivery, and PP visit were included. Patients with preexisting or gestational diabetes, multiple gestation, fetal demise, or no glucose tolerance screening were excluded. Body mass index (BMI) was calculated and gestational weight gain was assessed by National Academy of Medicine (NAM) guidelines. The primary outcome was PP weight retention among patients with normal versus elevated HbA1c. RESULTS 2,284 patients met inclusion criteria, of whom 2015 (88.2%) had a normal HbA1c and 269 (11.8%) had an elevated HbA1c. Compared to patients with a normal HbA1c, patients with an elevated HbA1c were more likely to be non-Hispanic black, multiparous, or publicly insured. They were also more likely to enter pregnancy obese. Patients with an elevated HbA1c gained less weight during pregnancy compared to those with normal HbA1c; however, this was no longer significant after adjusting for pre-pregnancy BMI. In both groups, almost half of patients exceeded NAM guidelines for gestational weight gain during the pregnancy. Patients with an elevated HbA1c had significantly less PP weight retention (2.2 vs. 4.5 kg, p < .001) compared to patients with a normal HbA1c. After adjusting for differences in baseline characteristics, the association between HbA1c and PP weight retention remained significant (B = -0.86, p < .003). More patients in the elevated HbA1c group returned to their pre-pregnancy weight or less by the PP visit. In all BMI categories, those who exceeded NAM guidelines had greater postpartum weight retention compared to those that met guidelines. CONCLUSION Among patients not diagnosed with diabetes, elevated HbA1c in early pregnancy is associated with similar gestational weight gain but significantly less postpartum weight retention compared to those with normal HbA1c.
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Affiliation(s)
- Kelly Zafman
- FROM Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Perelman School of Medicine, Maternal and Child Health Research Center, University of Pennsylvania, Philadelphia, PA, USA
| | - Whitney Bender
- FROM Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Perelman School of Medicine, Maternal and Child Health Research Center, University of Pennsylvania, Philadelphia, PA, USA.,Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Virginia Commonwealth University, Richmond, VA, USA
| | - Celeste Durnwald
- FROM Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Perelman School of Medicine, Maternal and Child Health Research Center, University of Pennsylvania, Philadelphia, PA, USA
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Lim S, Harrison C, Callander E, Walker R, Teede H, Moran L. Addressing Obesity in Preconception, Pregnancy, and Postpartum: A Review of the Literature. Curr Obes Rep 2022; 11:405-414. [PMID: 36318371 PMCID: PMC9729313 DOI: 10.1007/s13679-022-00485-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/25/2022] [Indexed: 12/13/2022]
Abstract
PURPOSE OF REVIEW Reproductive-aged women (aged 19 to 50 years) are a key population warranting focused research for the prevention of overweight and obesity. This review highlights the importance of addressing weight before, during and after pregnancy. RECENT FINDINGS Obesity decreases fertility during the preconception period; increases the risk of adverse pregnancy outcomes including gestational diabetes, pre-eclampsia and caesarean section and postpartum weight retention; and increases the long-term health risks for both the mother and offspring. Despite overwhelming efficacy evidence on solutions, there are significant implementation gaps in translating this evidence into pragmatic models of care and real-world solutions. Interventions during preconception, pregnancy and postpartum are likely to be cost-effective or cost-saving, with future investigation needed in the preconception and postpartum period. International clinical guidelines and public health policies are needed for a concerted effort to prevent unhealthy weight gain in these life stages and to reverse the significant adverse health outcomes for women and the next generation.
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Affiliation(s)
- Siew Lim
- Monash Centre for Health Research and Implementation, Monash University, Clayton, VIC, Australia
- Health Systems and Equity, Eastern Health Clinical School, Monash University, Boxhill, VIC, Australia
| | - Cheryce Harrison
- Monash Centre for Health Research and Implementation, Monash University, Clayton, VIC, Australia
| | - Emily Callander
- Monash Centre for Health Research and Implementation, Monash University, Clayton, VIC, Australia
| | - Ruth Walker
- Monash Centre for Health Research and Implementation, Monash University, Clayton, VIC, Australia
| | - Helena Teede
- Monash Centre for Health Research and Implementation, Monash University, Clayton, VIC, Australia
| | - Lisa Moran
- Monash Centre for Health Research and Implementation, Monash University, Clayton, VIC, Australia.
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Mazariegos M, Varghese JS, Kroker-Lobos MF, DiGirolamo AM, Ramirez-Zea M, Ramakrishnan U, Stein AD. Age at childbirth and change in BMI across the life-course: evidence from the INCAP Longitudinal Study. BMC Pregnancy Childbirth 2022; 22:151. [PMID: 35209869 PMCID: PMC8876405 DOI: 10.1186/s12884-022-04485-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 02/07/2022] [Indexed: 11/23/2022] Open
Abstract
Background Parity has been associated with both short- and long-term weight gain in women. However, it is not clear if timing of parity across the reproductive age has different associations with BMI. Methods To prospectively assess the association between age at childbirth and maternal change in BMI, we analyzed data from the ongoing INCAP Longitudinal Study, which started in 1969 in four villages in Guatemala. Cohort women (n=778) provided information on reproductive history and anthropometric measures were measured in 1988-89 (adolescence, 15 to 25y), 2002-04 (early adulthood, 26 to 36y) and 2015-17 (mid adulthood, 37 to 55y). We evaluated the associations of number of live births in the period preceding each study wave (1969-77 to 1988-89, 1988-89 to 2002-04 and 2002-04 to 2015-17) with BMI change in the same period using multivariable linear regression models. Results Number of live births between 1988 and 89 and 2002-04 was positively associated with increased BMI, while there was not an association between number of live births and BMI in the other intervals. Women who had one, two, or three or more children between 1988 and 89 and 2002-04 had 0.90 (kg/m2, 95% CI: -0.55, 2.35), 2.39 (kg/m2, 95% CI: 1.09, 3.70) and 2.54 (kg/m2, 95% CI: 1.26, 3.82) higher BMI, respectively, than women who did not give birth in the same period. Conclusions Our findings suggest that women who had three or more children during early adulthood gained more weight compared to women who had no children in the same period. In contrast, women who had children earlier or later in their reproductive lives did not gain additional weight compared to those who did not have children during that period. Childbirth may have different associations with BMI based on the mother’s age. Supplementary Information The online version contains supplementary material available at 10.1186/s12884-022-04485-6.
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Affiliation(s)
- Mónica Mazariegos
- INCAP Research Center for the Prevention of Chronic Diseases (CIIPEC), Institute of Nutrition of Central America and Panama (INCAP), 6 Avenida 6-25 zona 11, Guatemala City, Guatemala
| | - Jithin Sam Varghese
- Nutrition and Health Sciences Doctoral Program, Laney Graduate School, Rollins School of Public Health, Emory University, 1518 Clifton Rd NE #7007, GA, 30322, Atlanta, USA
| | - Maria F Kroker-Lobos
- INCAP Research Center for the Prevention of Chronic Diseases (CIIPEC), Institute of Nutrition of Central America and Panama (INCAP), 6 Avenida 6-25 zona 11, Guatemala City, Guatemala
| | - Ann M DiGirolamo
- Georgia Health Policy Center, Georgia State University, 33 Gilmer Street SE, GA, 30303, Atlanta, USA
| | - Manuel Ramirez-Zea
- INCAP Research Center for the Prevention of Chronic Diseases (CIIPEC), Institute of Nutrition of Central America and Panama (INCAP), 6 Avenida 6-25 zona 11, Guatemala City, Guatemala
| | - Usha Ramakrishnan
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, 1518 Clifton Rd NE #7007, GA, 30322, Atlanta, USA
| | - Aryeh D Stein
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, 1518 Clifton Rd NE #7007, GA, 30322, Atlanta, USA.
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Simmons LA, Phipps JE, Overstreet C, Smith PM, Bechard E, Liu S, Walker C, Noonan D. Goals for reaching optimal wellness (GROWell): A clinical trial protocol of a digital dietary intervention for pregnant and postpartum people with prenatal overweight or obesity. Contemp Clin Trials 2021; 113:106627. [PMID: 34813963 PMCID: PMC9044978 DOI: 10.1016/j.cct.2021.106627] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 11/05/2021] [Accepted: 11/11/2021] [Indexed: 11/15/2022]
Abstract
Background: Excess gestational weight gain (EGWG) is associated with multiple
pregnancy complications and health risks for birthing people and their
infants. Likewise, postpartum weight retention (PPWR), or not losing all
pregnancy weight, has long-term health consequences. EGWG among people who
enter pregnancy with overweight or obesity have worse obstetric outcomes and
increased PPWR compared to women who gain within Institute of Medicine
guidelines. Methods: This study protocol describes the details of a blinded, randomized
clinical trial of GROWell: Goals for Reaching Optimal
Wellness, a mHealth tool designed to improve diet quality among people who
enter pregnancy with overweight or obese BMIs to help them achieve
appropriate GWG and safe postpartum pregnancy weight loss. Individuals with
overweight and obesity will be randomly assigned to an attention control or
intervention arm. The intervention group will receive personalized,
goal-oriented text messages regarding dietary choices, while the attention
control group will receive text messages about healthy pregnancy, labor,
delivery, and early infancy. Both groups will complete online surveys at
baseline, follow up, 3 and 6 months postpartum. Results and discussion: Currently, 162 subjects have been enrolled. Outcomes associated with
GWG and pregnancy are expected in late 2023, while outcomes on postpartum
weight retention GROWell adherence are expected in late
2024. The results of this trial will support the use of an evidence-based
mHealth tool to be integrated into clinical practice to reduce EGWG and PPWR
among pregnant people with overweight and obese BMIs, a resource that is
currently lacking. Trial registration: ClinicalTrials.gov identifier: NCT04449432. Registered on June 26, 2020.
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Affiliation(s)
- Leigh Ann Simmons
- University of California Davis, Department of Human Ecology, Davis, CA 95616, United States of America.
| | - Jennifer E Phipps
- University of California Davis, Department of Human Ecology, Davis, CA 95616, United States of America
| | - Courtney Overstreet
- University of California Davis Health, Obstetrics and Gynecology Department, Sacramento, CA 95817, United States of America
| | - Paige M Smith
- University of California Davis, Department of Human Ecology, Davis, CA 95616, United States of America
| | - Elizabeth Bechard
- Duke Integrative Medicine, Durham, NC 27705, United States of America
| | - Siwei Liu
- University of California Davis, Department of Human Ecology, Davis, CA 95616, United States of America
| | - Cheryl Walker
- University of California Davis Health, Obstetrics and Gynecology Department, Sacramento, CA 95817, United States of America
| | - Devon Noonan
- Duke University School of Nursing, Durham, NC 27710, United States of America
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Benham JL, Booth JE, Donovan LE, Leung AA, Sigal RJ, Rabi DM. Prevalence of and risk factors for excess weight gain in pregnancy: a cross-sectional study using survey data. CMAJ Open 2021; 9:E1168-E1174. [PMID: 34906992 PMCID: PMC8687487 DOI: 10.9778/cmajo.20200276] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Maternal weight gain during pregnancy is required for fetal development; however, excess gestational weight gain is associated with increased maternal and neonatal morbidity. We aimed to determine the proportion of Canadian women who gained excess weight during pregnancy and to identify risk factors for excess gestational weight gain. METHODS Self-reported data on maternal weight gain were collected from the 2015/16 and 2017/18 cycles of the Canadian Community Health Survey (CCHS), a cross-sectional population-based survey. We included females aged 15 to 54 years with data on height, prepregnancy weight and gestational weight gain. We defined excess gestational weight gain in terms of preconception body mass index (BMI) according to the 2009 guideline of the US Institute of Medicine. We used logistic regression to evaluate potential risk factors for excess gestational weight gain. RESULTS Of 1 335 615 Canadian women (weighted from approximately 9300 survey respondents), 422 043 (32%) gained excess weight during pregnancy. Women with obesity had 33% lower odds of gaining excess weight relative to women with overweight (odds ratio 0.67, 95% confidence interval 0.48-0.94). Risk factors for excess gestational weight gain were lower education level, white or Indigenous identity, smoking, mood disorder, anxiety disorder and Canadian citizenship. INTERPRETATION One-third of Canadian women in this survey had excess gestational weight gain during pregnancy, and women with obesity had lower odds of gaining excess weight during pregnancy relative to women with overweight. Strategies are needed to reduce the proportion of Canadian women who gain excess weight during pregnancy, regardless of preconception BMI.
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Affiliation(s)
- Jamie L Benham
- Departments of Medicine (Benham, Donovan, Leung, Sigal, Rabi), of Community Health Sciences (Benham, Booth, Leung, Sigal, Rabi), of Obstetrics and Gynecology (Donovan) and of Cardiac Sciences (Sigal, Rabi), Cumming School of Medicine, University of Calgary; Alberta Children's Hospital Research Institute (Donovan), Calgary, Alta.
| | - Jane E Booth
- Departments of Medicine (Benham, Donovan, Leung, Sigal, Rabi), of Community Health Sciences (Benham, Booth, Leung, Sigal, Rabi), of Obstetrics and Gynecology (Donovan) and of Cardiac Sciences (Sigal, Rabi), Cumming School of Medicine, University of Calgary; Alberta Children's Hospital Research Institute (Donovan), Calgary, Alta
| | - Lois E Donovan
- Departments of Medicine (Benham, Donovan, Leung, Sigal, Rabi), of Community Health Sciences (Benham, Booth, Leung, Sigal, Rabi), of Obstetrics and Gynecology (Donovan) and of Cardiac Sciences (Sigal, Rabi), Cumming School of Medicine, University of Calgary; Alberta Children's Hospital Research Institute (Donovan), Calgary, Alta
| | - Alexander A Leung
- Departments of Medicine (Benham, Donovan, Leung, Sigal, Rabi), of Community Health Sciences (Benham, Booth, Leung, Sigal, Rabi), of Obstetrics and Gynecology (Donovan) and of Cardiac Sciences (Sigal, Rabi), Cumming School of Medicine, University of Calgary; Alberta Children's Hospital Research Institute (Donovan), Calgary, Alta
| | - Ronald J Sigal
- Departments of Medicine (Benham, Donovan, Leung, Sigal, Rabi), of Community Health Sciences (Benham, Booth, Leung, Sigal, Rabi), of Obstetrics and Gynecology (Donovan) and of Cardiac Sciences (Sigal, Rabi), Cumming School of Medicine, University of Calgary; Alberta Children's Hospital Research Institute (Donovan), Calgary, Alta
| | - Doreen M Rabi
- Departments of Medicine (Benham, Donovan, Leung, Sigal, Rabi), of Community Health Sciences (Benham, Booth, Leung, Sigal, Rabi), of Obstetrics and Gynecology (Donovan) and of Cardiac Sciences (Sigal, Rabi), Cumming School of Medicine, University of Calgary; Alberta Children's Hospital Research Institute (Donovan), Calgary, Alta
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11
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Daley AJ, Jolly K, Ives N, Jebb SA, Tearne S, Greenfield SM, Yardley L, Little P, Tyldesley-Marshall N, Bensoussane H, Pritchett RV, Frew E, Parretti HM. Practice nurse-supported weight self-management delivered within the national child immunisation programme for postnatal women: a feasibility cluster RCT. Health Technol Assess 2021; 25:1-130. [PMID: 34382932 DOI: 10.3310/hta25490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Pregnancy is a high-risk time for excessive weight gain. The rising prevalence of obesity in women, combined with excess weight gain during pregnancy, means that there are more women with obesity in the postnatal period. This can have adverse health consequences for women in later life and increases the health risks during subsequent pregnancies. OBJECTIVE The primary aim was to produce evidence of whether or not a Phase III trial of a brief weight management intervention, in which postnatal women are encouraged by practice nurses as part of the national child immunisation programme to self-monitor their weight and use an online weight management programme, is feasible and acceptable. DESIGN The research involved a cluster randomised controlled feasibility trial and two semistructured interview studies with intervention participants and practice nurses who delivered the intervention. Trial data were collected at baseline and 3 months later. The interview studies took place after trial follow-up. SETTING The trial took place in Birmingham, UK. PARTICIPANTS Twenty-eight postnatal women who were overweight/obese were recruited via Birmingham Women's Hospital or general practices. Nine intervention participants and seven nurses were interviewed. INTERVENTIONS The intervention was delivered in the context of the national child immunisation programme. The intervention group were offered brief support that encouraged self-management of weight when they attended their practice to have their child immunised at 2, 3 and 4 months of age. The intervention involved the provision of motivation and support by nurses to encourage participants to make healthier lifestyle choices through self-monitoring of weight and signposting to an online weight management programme. The role of the nurse was to provide regular external accountability for weight loss. Women were asked to weigh themselves weekly and record this on a record card in their child's health record ('red book') or using the online programme. The behavioural goal was for women to lose 0.5-1 kg per week. The usual-care group received a healthy lifestyle leaflet. MAIN OUTCOME MEASURES The primary outcome was the feasibility of a Phase III trial to test the effectiveness of the intervention, as assessed against three traffic-light stop-go criteria (recruitment, adherence to regular self-weighing and registration with an online weight management programme). RESULTS The traffic-light criteria results were red for recruitment (28/80, 35% of target), amber for registration with the online weight loss programme (9/16, 56%) and green for adherence to weekly self-weighing (10/16, 63%). Nurses delivered the intervention with high fidelity. In the qualitative studies, participants indicated that the intervention was acceptable to them and they welcomed receiving support to lose weight at their child immunisation appointments. Although nurses raised some caveats to implementation, they felt that the intervention was easy to deliver and that it would motivate postnatal women to lose weight. LIMITATIONS Fewer participants were recruited than planned. CONCLUSIONS Although women and practice nurses responded well to the intervention and adherence to self-weighing was high, recruitment was challenging and there is scope to improve engagement with the intervention. FUTURE WORK Future research should focus on investigating other methods of recruitment and, thereafter, testing the effectiveness of the intervention. TRIAL REGISTRATION Current Controlled Trials ISRCTN12209332. FUNDING This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 25, No. 49. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Amanda J Daley
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
| | - Kate Jolly
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Natalie Ives
- Birmingham Clinical Trials Unit, Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Susan A Jebb
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Sarah Tearne
- Birmingham Clinical Trials Unit, Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Sheila M Greenfield
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Lucy Yardley
- School of Psychological Science, University of Bristol, Bristol, UK.,Department of Psychology, University of Southampton, Southampton, UK
| | - Paul Little
- Faculty of Medicine, University of Southampton, Southampton, UK
| | | | - Hannah Bensoussane
- Birmingham Clinical Trials Unit, Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Ruth V Pritchett
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Emma Frew
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Helen M Parretti
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK.,Norwich Medical School, University of East Anglia, Norwich, UK
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12
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The effect of pregnancy and the duration of postpartum convalescence on the physical fitness of healthy women: A cohort study of active duty servicewomen receiving 6 weeks versus 12 weeks convalescence. PLoS One 2021; 16:e0255248. [PMID: 34320030 PMCID: PMC8318247 DOI: 10.1371/journal.pone.0255248] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 07/03/2021] [Indexed: 11/19/2022] Open
Abstract
Introduction Pregnancy profoundly affects cardiovascular and musculoskeletal performance requiring up to 12 months for recovery in healthy individuals. Objective To assess the effects of extending postpartum convalescence from 6 to 12 weeks on the physical fitness of Active Duty (AD) soldiers as measured by the Army Physical Fitness Test (APFT) and Body Mass Index (BMI). Methods We conducted a retrospective study of AD soldiers who delivered their singleton pregnancy of ≥ 32weeks gestation at a tertiary medical center. Pre- and post-pregnancy APFT results as well as demographic, pregnancy, and postpartum data were collected. Changes in APFT raw scores, body composition measures, and failure rates across the 6-week and 12-week convalescent cohorts were assessed. Multivariable regressions were utilized to associate risk factors with failure. Results Four hundred sixty women met inclusion criteria; N = 358 in the 6 week cohort and N = 102 in the 12 week cohort. Demographic variables were similar between the cohorts. APFT failure rates across pregnancy increased more than 3-fold in both groups, but no significant differences were found between groups in the decrement of performance or weight gain. With the combined cohort, multivariable regression analysis showed failure on the postpartum APFT to be independently associated with failure on the pre-pregnancy APFT (OR = 16.92, 95% CI 4.96–57.77), failure on pre-pregnancy BMI (OR = 8.44, 95% CI 2.23–31.92), elevated BMI at 6–8 weeks postpartum (OR = 4.02, 95% CI 1.42–11.35) and not breastfeeding at 2 months (OR = 3.23, 95% CI 1.48–7.02). Within 36 months of delivery date, 75% of women had achieved pre-pregnancy levels of fitness. Conclusion An additional 6 weeks of convalescence did not adversely affect physical performance or BMI measures in AD Army women following pregnancy. Modifiable factors such as pre- and post-pregnancy conditioning and weight, weight gain in pregnancy and always breastfeeding were found to be significant in recovery of physical fitness postpartum.
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13
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Rogers AE, Khodr ZG, Bukowinski AT, Conlin AMS, Faix DJ, Garcia SMS. Postpartum Fitness and Body Mass Index Changes in Active Duty Navy Women. Mil Med 2021; 185:e227-e234. [PMID: 31295347 DOI: 10.1093/milmed/usz168] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 04/16/2019] [Accepted: 06/14/2019] [Indexed: 11/14/2022] Open
Abstract
INTRODUCTION Active duty Navy women participate in biannual Physical Fitness Assessments (PFAs), which include height and weight measurements and a Physical Readiness Test (PRT). PFAs are waived during pregnancy and resume the cycle after 6 months following maternity leave. The purpose of this study was to compare changes in PFA results over time between women who had or did not have a live birth during the follow-up period, and identify characteristics of women with lower PFA results postpartum. MATERIALS AND METHODS This longitudinal study included 14,142 active duty Navy women, aged 19-40 years, with PFA results during July 2011-June 2015. Multivariable logistic regression, Stuart-Maxwell tests, and mixed effects modeling were used to examine changes in PRT scores and body mass index over time between women with and without a live birth during follow-up. All data were analyzed in 2017. This study was approved by the institutional review boards at the Uniformed Services University Office of Research and the Naval Health Research Center, and informed consent was waived in accordance with 32 CFR § 219.116(d). RESULTS Postpartum women had increased odds of PRT failures (AOR = 3.88, 95% CI: 1.44-10.40) and lower PRT scores (AOR = 1.47, 95% CI: 1.12-1.92) up to 2.5 years postpartum, versus women without a live birth. Being enlisted, obese/overweight prepregnancy, and younger were risk factors for suboptimal PFA outcomes. Mean core strength and cardiovascular endurance, but not upper body strength, scores were significantly lower in postpartum women at 1 year postpartum versus women without a live birth. CONCLUSIONS Our findings show that additional interventions may be needed to assist women in returning to prepregnancy fitness up to 1 year postpartum. Future studies should examine additional factors that may improve postpartum fitness in addition to enhancing maternity leave policies.
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Affiliation(s)
- Amy E Rogers
- Preventive Medicine and Biostatistics Department, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Road, Bethesda, MD 20814
| | - Zeina G Khodr
- Deployment Health Research Department, Military Population Health Directorate, Naval Health Research Center, 140 Sylvester Road, San Diego, CA 92106.,The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., 6720 A Rockledge Drive, Bethesda, MD20817.,Leidos, Inc., 11951 Freedom Drive, Reston, VA 20190
| | - Anna T Bukowinski
- Deployment Health Research Department, Military Population Health Directorate, Naval Health Research Center, 140 Sylvester Road, San Diego, CA 92106.,The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., 6720 A Rockledge Drive, Bethesda, MD20817.,Leidos, Inc., 11951 Freedom Drive, Reston, VA 20190
| | - Ava Marie S Conlin
- Deployment Health Research Department, Military Population Health Directorate, Naval Health Research Center, 140 Sylvester Road, San Diego, CA 92106.,The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., 6720 A Rockledge Drive, Bethesda, MD20817.,Innovative Employee Solutions, Inc., 9665 Granite Ridge Drive, #420, San Diego, CA 92123
| | - Dennis J Faix
- Deployment Health Research Department, Military Population Health Directorate, Naval Health Research Center, 140 Sylvester Road, San Diego, CA 92106
| | - Shawn M S Garcia
- Preventive Medicine and Biostatistics Department, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Road, Bethesda, MD 20814
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14
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Daley AJ, Jolly K, Bensoussane H, Ives N, Jebb SA, Tearne S, Greenfield SM, Yardley L, Little P, Tyldesley-Marshall N, Pritchett RV, Frew E, Parretti HM. Feasibility and acceptability of a brief routine weight management intervention for postnatal women embedded within the national child immunisation programme in primary care: randomised controlled cluster feasibility trial. Trials 2020; 21:757. [PMID: 32873323 PMCID: PMC7466790 DOI: 10.1186/s13063-020-04673-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Accepted: 08/12/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The prevalence of obesity in women continues to rise and pregnancy is a high-risk time for excessive weight gain. The period after childbirth represents an opportunity to offer women support to manage their weight. The primary aim here was to investigate the acceptability and feasibility of delivering a self-management intervention to postnatal women to support weight loss, embedded within the national child immunisation programme. METHODS The research involved a randomised controlled cluster feasibility trial. Data were collected at baseline and 3 months later. Twenty-eight postnatal women living with overweight or obesity were recruited via Birmingham Women Hospital or general practices. Babies are routinely immunised at 2, 3 and 4 months of age; the intervention was embedded within these appointments. The intervention involved brief motivation/support by practice nurses to encourage participants to make healthier lifestyle choices through self-monitoring of weight and signposting to an online weight management programme, when they attended their practice to have their child immunised. The role of the nurse was to provide external accountability for weight loss. Participants were asked to weigh themselves weekly and record this on a record card or using the online programme. The weight goal was for participants to lose 0.5 to 1 kg per week. Usual care received a healthy lifestyle leaflet. The primary outcome was the feasibility of a phase III trial to test the subsequent effectiveness of the intervention, as assessed against three stop-go traffic light criteria (recruitment, adherence to regular self-weighing and registration with an online weight management programme). RESULTS The traffic light stop-go criteria results were red for recruitment (28/80, 35% of target), amber for registration with the online weight loss programme (9/16, 56%) and green for adherence to weekly self-weighing (10/16, 63%). Nurses delivered the intervention with high fidelity. DISCUSSION Whilst participants and nurses followed the trial protocol well and adherence to self-weighing was acceptable, recruitment was challenging and there is scope to improve engagement with the online weight management programme component of the intervention. TRIAL REGISTRATION ISRCTN 12209332 . Registration date is 04/12/18.
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Affiliation(s)
- A J Daley
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, Leicestershire, LE11 3TU, UK.
| | - K Jolly
- Institute of Applied Health Research, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - H Bensoussane
- Birmingham Clinical Trials Unit, Institute of Applied Health Research, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - N Ives
- Birmingham Clinical Trials Unit, Institute of Applied Health Research, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - S A Jebb
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, OX2 6GG, UK
| | - S Tearne
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, OX2 6GG, UK
| | - S M Greenfield
- Institute of Applied Health Research, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - L Yardley
- School of Psychological Science, University of Bristol, Bristol, BS8 1TH, UK.,Department of Psychology, University of Southampton, Southampton, S017 1BJ, UK
| | - P Little
- Faculty of Medicine, University of Southampton, Southampton, SO17 1BJ, UK
| | - N Tyldesley-Marshall
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, Leicestershire, LE11 3TU, UK.,Institute of Applied Health Research, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - R V Pritchett
- Institute of Applied Health Research, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - E Frew
- Institute of Applied Health Research, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - H M Parretti
- Institute of Applied Health Research, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK.,Norwich Medical School, University of East Anglia, Norwich, Norfolk, NR4 7TJ, UK
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15
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Wilkinson SA, Donaldson E, Willcox J. Nutrition and maternal health: a mapping of Australian dietetic services. BMC Health Serv Res 2020; 20:660. [PMID: 32677924 PMCID: PMC7364531 DOI: 10.1186/s12913-020-05528-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 07/10/2020] [Indexed: 12/22/2022] Open
Abstract
Background Strong associations between diet and maternal and child outcomes emphasise the importance of evidence-based care for women across preconception, antenatal and postnatal periods. A 2008 survey of Australian maternal health dietetic services documented critically low resourcing with considerable variation in staffing levels and models of care. This study repeated the survey to examine resourcing in Australian maternal health services. Methods A cross-sectional online survey was emailed to publicly-funded Australian maternal health dietetic services in May 2018. Quantitative and qualitative variables collected across preconception to postnatal services (including diabetes) included; births per year (BPY), number of beds, staffing (full time equivalents; FTE), referral processes, and models of care. Results were collated in > 5000; 3500 and 5000; and < 3500 BPY. Results Forty-three eligible surveys were received from seven states/territories. Dietetic staffing levels ranged from 0 to 4.0 FTE (> 5000 BPY), 0–2.8 FTE (3500–5000 BPY), and 0–2.0 FTE (< 3500 BPY). The offering of preconception, antenatal and postnatal services varied significantly between hospitals (format, staffing, referral processes, delivery models). Few sites reported service effectiveness monitoring and only one delivered gestational diabetes mellitus care according to nutrition practice guidelines. Low staffing levels and extensive service gaps, including lack of processes to deliver and evaluate services, were evident with major concerns expressed about the lack of capacity to provide evidence-based care. Conclusions Ten years after the initial survey and recommendations there remains an identified role for dietitians to advocate for better staffing and for development, implementation, and evaluation of service models to influence maternal nutrition.
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Affiliation(s)
- Shelley Ann Wilkinson
- Department of Dietetics & Foodservices, Mater Health Services, Level 3, Salmon Building, Raymond Terrace, South Brisbane, QLD, 4101, Australia. .,Mater Research Institute, University of Queensland, South Brisbane, QLD, 4101, Australia.
| | - Elin Donaldson
- Department of Dietetics & Foodservices, Mater Health Services, Level 3, Salmon Building, Raymond Terrace, South Brisbane, QLD, 4101, Australia
| | - Jane Willcox
- Dietetics and Human Nutrition, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, 3083, Australia
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16
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Corder K, Winpenny EM, Foubister C, Guagliano JM, Hartwig XM, Love R, Clifford Astbury C, van Sluijs EM. Becoming a parent: A systematic review and meta-analysis of changes in BMI, diet, and physical activity. Obes Rev 2020; 21:e12959. [PMID: 31955517 PMCID: PMC7078970 DOI: 10.1111/obr.12959] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 09/03/2019] [Accepted: 09/20/2019] [Indexed: 12/17/2022]
Abstract
Obesity prevalence rises fastest during young adulthood when weight, diet, and physical activity may be influenced by life events, including becoming a parent, but the impact is uncertain. We searched six electronic databases to July 2019 for longitudinal studies (both sexes) aged 15 to 35 years with a prospective pre-pregnancy/parenthood and post-delivery outcome. Of 11 studies (across 15 papers), six studies (women only) were eligible for meta-analysis of the difference in change in body mass index (BMI; kg/m2 ) between remaining without children and becoming a parent. Mean (±SD) BMI gain for non-mothers was 2.8 ± 1.3 kg/m2 (~7.5 kg for 164-cm woman) over 5.6 ± 3.1 years; 12.3% of baseline BMI (22.8 ± 2.5 kg/m2 ). Becoming a mother was associated with an additional BMI increase of 0.47 ± 0.26 kg/m2 (~1.3 kg), 4.3% of baseline BMI (22.8 ± 5.6 kg/m2 ); the one study including men reported no difference in change. Physical activity results were equivocal; 2/4 studies (women) and 2/2 (men) showed a greater decline in parents versus non-parents; diet (three studies) varied by dietary measure, mostly indicating no difference. Becoming a mother is associated with 17% greater absolute BMI gain than remaining childless. Motherhood BMI gain is additional to an alarming BMI increase among young women, highlighting the need for obesity prevention among all young women, including mothers.
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Affiliation(s)
- Kirsten Corder
- UKCRC Centre for Diet and Activity Research (CEDAR), MRC Epidemiology Unit, Institute of Metabolic ScienceUniversity of Cambridge School of Clinical MedicineCambridgeUK
| | - Eleanor M. Winpenny
- UKCRC Centre for Diet and Activity Research (CEDAR), MRC Epidemiology Unit, Institute of Metabolic ScienceUniversity of Cambridge School of Clinical MedicineCambridgeUK
| | - Campbell Foubister
- UKCRC Centre for Diet and Activity Research (CEDAR), MRC Epidemiology Unit, Institute of Metabolic ScienceUniversity of Cambridge School of Clinical MedicineCambridgeUK
| | - Justin M. Guagliano
- UKCRC Centre for Diet and Activity Research (CEDAR), MRC Epidemiology Unit, Institute of Metabolic ScienceUniversity of Cambridge School of Clinical MedicineCambridgeUK
| | - Xenia M. Hartwig
- UKCRC Centre for Diet and Activity Research (CEDAR), MRC Epidemiology Unit, Institute of Metabolic ScienceUniversity of Cambridge School of Clinical MedicineCambridgeUK
| | - Rebecca Love
- UKCRC Centre for Diet and Activity Research (CEDAR), MRC Epidemiology Unit, Institute of Metabolic ScienceUniversity of Cambridge School of Clinical MedicineCambridgeUK
| | - Chloe Clifford Astbury
- UKCRC Centre for Diet and Activity Research (CEDAR), MRC Epidemiology Unit, Institute of Metabolic ScienceUniversity of Cambridge School of Clinical MedicineCambridgeUK
| | - Esther M.F. van Sluijs
- UKCRC Centre for Diet and Activity Research (CEDAR), MRC Epidemiology Unit, Institute of Metabolic ScienceUniversity of Cambridge School of Clinical MedicineCambridgeUK
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17
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Pregnancy and the Postpartum Period as an Opportunity for Cardiovascular Risk Identification and Management. Obstet Gynecol 2020; 134:851-862. [PMID: 31503139 DOI: 10.1097/aog.0000000000003363] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Cardiovascular disease (CVD) is the leading cause of death in women. Because women generally present with more atypical symptoms of CVD than do men and because underlying CVD risk factors are often present for years before the onset of CVD, it is important to use innovative ways to identify women who should undergo CVD risk screening at a younger age. Pregnancy and the postpartum period afford us that opportunity, given that the development of certain pregnancy complications (hypertensive disorders of pregnancy, gestational diabetes, preterm birth, delivery of a neonate with fetal growth restriction, and significant placental abruption) can reliably identify women with underlying, often unrecognized, CVD risk factors. Women with one or more of these pregnancy complications should be identified at the time of delivery and referred for regular follow-up. This would ideally take the form of a multidisciplinary clinic including clinicians and allied health specialists to carry out physical and biochemical screening and counseling regarding lifestyle modification and possible therapeutic interventions. Longer-term follow-up and recommendations should be individualized based on findings and risks. There is also an opportunity for future pregnancy counseling and discussion about the importance of weight loss between pregnancies, initiation of a routine involving physical activity, use of preconception folic acid, and the potential initiation of low-dose aspirin for those women at risk for future preeclampsia and fetal growth restriction or the use of progesterone for women at risk for preterm labor. The link between pregnancy complications and future CVD affords us with the earliest opportunity for CVD risk assessment for health preservation and disease prevention.
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18
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McGirr C, Rooney C, Gallagher D, Dombrowski SU, Anderson AS, Cardwell CR, Free C, Hoddinott P, Holmes VA, McIntosh E, Somers C, Woodside JV, Young IS, Kee F, McKinley MC. Text messaging to help women with overweight or obesity lose weight after childbirth: the intervention adaptation and SMS feasibility RCT. PUBLIC HEALTH RESEARCH 2020. [DOI: 10.3310/phr08040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Background
There is a need to develop weight management interventions that fit seamlessly into the busy lives of women during the postpartum period.
Objective
The objective was to develop and pilot-test an evidence- and theory-based intervention, delivered by short message service, which supported weight loss and weight loss maintenance in the postpartum period.
Design
Stage 1 involved the development of a library of short message service messages to support weight loss and weight loss maintenance, with personal and public involvement, focusing on diet and physical activity with embedded behaviour change techniques, and the programming of a short message service platform to allow fully automated intervention delivery. Stage 2 comprised a 12-month, single-centre, two-arm, pilot, randomised controlled trial with an active control.
Setting
This study was set in Northern Ireland; women were recruited via community-based approaches.
Participants
A total of 100 women with overweight or obesity who had given birth in the previous 24 months were recruited.
Interventions
The intervention group received an automated short message service intervention about weight loss and weight loss maintenance for 12 months. The active control group received automated short message service messages about child health and development for 12 months.
Main outcome measures
The main outcomes measured were the feasibility of recruitment and retention, acceptability of the intervention and trial procedures, and evidence of positive indicative effects on weight. Weight, waist circumference and blood pressure were measured by the researchers; participants completed a questionnaire booklet and wore a sealed pedometer for 7 days at baseline, 3, 6, 9 and 12 months. Outcome assessments were collected during home visits and women received a voucher on completion of each of the assessments. Qualitative interviews were conducted with women at 3 and 12 months, to gather feedback on the intervention and active control and the study procedures. Quantitative and qualitative data were used to inform the process evaluation and to assess fidelity, acceptability, dose, reach, recruitment, retention, contamination and context.
Results
The recruitment target of 100 participants was achieved (intervention, n = 51; control, n = 49); the mean age was 32.5 years (standard deviation 4.3 years); 28 (28%) participants had a household income of < £29,999 per annum. Fifteen women became pregnant during the follow-up (intervention, n = 9; control, n = 6) and withdrew from the study for this reason. At the end of the 12-month study, the majority of women remained in the study [85.7% (36/42) in the intervention group and 90.7% (39/43) in the active control group]. The research procedures were well accepted by women. Both groups indicated a high level of satisfaction with the short message service intervention that they were receiving. There was evidence to suggest that the intervention may have a positive effect on weight loss and prevention of weight gain during the postpartum period.
Limitations
The interviews at 3 and 12 months were conducted by the same researchers who collected other outcome data.
Conclusions
An evidence- and theory-based intervention delivered by short message service was successfully developed in conjunction with postpartum women with overweight and obesity. The intervention was acceptable to women and was feasible to implement in the 12-month pilot randomised controlled trial. The progression criteria for a full randomised controlled trial to examine effectiveness and cost-effectiveness were met.
Future work
Some minor refinements need to be made to the intervention and trial procedures based on the findings of the pilot trial in preparation for conducting a full randomised controlled trial.
Trial registration
Current Controlled Trial ISRCTN90393571.
Funding
This project was funded by the National Institute for Health Research (NIHR) Public Health Research programme and will be published in full in Public Health Research; Vol. 8, No. 4. See the NIHR Journals Library website for further project information. The intervention costs were provided by the Public Health Agency, Northern Ireland.
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Affiliation(s)
- Caroline McGirr
- Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Queen’s University Belfast, Belfast, UK
| | - Ciara Rooney
- Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Queen’s University Belfast, Belfast, UK
| | - Dunla Gallagher
- Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Queen’s University Belfast, Belfast, UK
| | | | - Annie S Anderson
- Centre for Research into Cancer Prevention and Screening, Cancer Division, Medical Research Institute, Ninewells Medical School, Dundee, UK
| | - Christopher R Cardwell
- Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Queen’s University Belfast, Belfast, UK
| | - Caroline Free
- Clinical Trials Unit, Department for Population Health, Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, UK
| | - Pat Hoddinott
- Nursing, Midwifery and Allied Health Professions Research Unit, Faculty of Health Sciences and Sport, University of Stirling, Stirling, UK
| | - Valerie A Holmes
- Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Queen’s University Belfast, Belfast, UK
| | - Emma McIntosh
- Health Economics and Health Technology Assessment, Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Camilla Somers
- Health Economics and Health Technology Assessment, Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Jayne V Woodside
- Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Queen’s University Belfast, Belfast, UK
| | - Ian S Young
- Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Queen’s University Belfast, Belfast, UK
| | - Frank Kee
- Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Queen’s University Belfast, Belfast, UK
| | - Michelle C McKinley
- Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Queen’s University Belfast, Belfast, UK
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19
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Yu YH, Bodnar LM, Himes KP, Brooks MM, Naimi AI. Association of Overweight and Obesity Development Between Pregnancies With Stillbirth and Infant Mortality in a Cohort of Multiparous Women. Obstet Gynecol 2020; 135:634-643. [PMID: 32028483 PMCID: PMC7147965 DOI: 10.1097/aog.0000000000003677] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVE To identify the association of newly developed prepregnancy overweight and obesity with stillbirth and infant mortality. METHODS We studied subsequent pregnancies of mothers who were normal weight at fertilization of their first identified pregnancy, from a population-based cohort that linked birth registry with death records in Pennsylvania, 2003-2013. Women with newly developed prepregnancy overweight and obesity were defined as those whose body mass index (BMI) before second pregnancy was between 25 and 29.9 or 30 or higher, respectively. Our main outcomes of interest were stillbirth (intrauterine death at 20 weeks of gestation or greater), infant mortality (less than 365 days after birth), neonatal death (less than 28 days after birth) and postneonatal death (29-365 days after birth). Associations of both prepregnancy BMI categories and continuous BMI with each outcome were estimated by nonparametric targeted minimum loss-based estimation and inverse-probability weighted dose-response curves, respectively, adjusting for race-ethnicity, smoking, and other confounders (eg, age, education). RESULTS A cohort of 212,889 women were included for infant mortality analysis (192,941 women for stillbirth analysis). The crude rate of stillbirth and infant mortality in these final analytic cohorts were 3.3 per 1,000 pregnancies and 2.9 per 1,000 live births, respectively. Compared with women who stayed at a normal weight in their second pregnancies, those becoming overweight had 1.4 (95% CI 0.6-2.1) excess stillbirths per 1,000 pregnancies. Those becoming obese had 3.6 (95% CI 1.3-5.9) excess stillbirths per 1,000 pregnancies and 2.4 (95% CI 0.4-4.4) excess neonatal deaths per 1,000 live births. There was a dose-response relationship between prepregnancy BMI increases of more than 2 units and increased risk of stillbirth and infant mortality. In addition, BMI increases were associated with higher risks of infant mortality among women with shorter interpregnancy intervals (less than 18 months) compared with longer intervals. CONCLUSION Transitioning from normal weight to overweight or obese between pregnancies was associated with an increased risk of stillbirth and neonatal mortality.
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Affiliation(s)
- Ya-Hui Yu
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh
| | - Lisa M. Bodnar
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh
- Department of Obstetrics, Gynecology, and Reproductive Sciences, School of Medicine, University of Pittsburgh
- Magee-Womens Research Institute, Pittsburgh, PA
| | - Katherine P. Himes
- Department of Obstetrics, Gynecology, and Reproductive Sciences, School of Medicine, University of Pittsburgh
- Magee-Womens Research Institute, Pittsburgh, PA
| | - Maria M. Brooks
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh
| | - Ashley I. Naimi
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh
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What Are the Most Effective Behavioural Strategies in Changing Postpartum Women's Physical Activity and Healthy Eating Behaviours? A Systematic Review and Meta-Analysis. J Clin Med 2020; 9:jcm9010237. [PMID: 31963150 PMCID: PMC7019954 DOI: 10.3390/jcm9010237] [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] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 01/13/2020] [Accepted: 01/13/2020] [Indexed: 11/17/2022] Open
Abstract
Successful implementation of postpartum lifestyle interventions first requires the identification of effective core components, such as strategies for behavioural change. This systematic review and meta-analysis aimed to describe the associations between behavioural strategies and changes in weight, diet, and physical activity in postpartum women. Databases MEDLINE, CINAHL, EMBASE, and PsycINFO were searched for randomised controlled trials of lifestyle interventions in postpartum women (within 2 years post-delivery). Strategies were categorised according to the Behaviour Change Technique Taxonomy (v1). Forty-six articles were included (n = 3905 women, age 23-36 years). Meta-analysis showed that postpartum lifestyle interventions significantly improved weight (mean difference -2.46 kg, 95%CI -3.65 to -1.27) and physical activity (standardised mean difference 0.61, 95%CI 0.20 to 1.02) but not in energy intake. No individual strategy was significantly associated with weight or physical activity outcomes. On meta-regression, strategies such as problem solving (β = -1.74, P = 0.045), goal setting of outcome (β = -1.91, P = 0.046), reviewing outcome goal (β = -3.94, P = 0.007), feedback on behaviour (β = -2.81, P = 0.002), self-monitoring of behaviour (β = -3.20, P = 0.003), behavioural substitution (β = -3.20, P = 0.003), and credible source (β = -1.72, P = 0.033) were associated with greater reduction in energy intake. Behavioural strategies relating to self-regulation are associated with greater reduction in energy intake.
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21
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Schott W, Aurino E, Penny ME, Behrman JR. Time use and sexual maturity-related indicators differentially predict youth body mass indices, Peruvian girls versus boys. Ann N Y Acad Sci 2019; 1468:55-73. [PMID: 31872895 DOI: 10.1111/nyas.14292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 11/20/2019] [Accepted: 12/02/2019] [Indexed: 11/28/2022]
Abstract
Rapid development in Latin America has been accompanied by lifestyle shifts, including changes in time use and social environments. Overweight/obesity has also emerged as a public health challenge. We examined whether lifestyle changes and sexual maturity-related indicators (early pubertal development and having a child) predict increases in adiposity among Peruvian youth. Using longitudinal data from Young Lives, we examined changes in adiposity between ages 8 and 15 years old for the younger cohort and ages 15 and 22 years old for the older cohort. Boys and girls in both cohorts demonstrated substantial increases in age-adjusted adiposity measures, but predictors were different for boys versus girls. For boys, increases in time spent in work and domestic chores predicted increases in adiposity body mass index and BMI-for-age Z-score and increases in time spent sleeping were associated with decreases in adiposity (waist circumference and waist-to-height ratio). For girls, sexual maturity-related indicators (early menarche and childbearing) predicted increases in adiposity, regardless of time use. Potential mechanisms for these results may include diet, physical activity, wealth, and urban-rural residence. Time use among youth was associated with diet quality and physical activity, but in different ways for boys versus girls. Strategies for dealing with rising overweight and obesity should incorporate sex-based specificities.
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Affiliation(s)
- Whitney Schott
- Population Studies Center, University of Pennsylvania, Pennsylvania, Philadelphia
| | - Elisabetta Aurino
- Department of Management and Centre for Health Economics and Policy Innovations, Imperial College London and Young Lives, University of Oxford, Oxford, United Kingdom
| | - Mary E Penny
- Instituto de Investigación Nutricional, Lima, Peru
| | - Jere R Behrman
- Population Studies Center, University of Pennsylvania, Pennsylvania, Philadelphia.,Economics Department, University of Pennsylvania, Pennsylvania, Philadelphia
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22
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Maternal body dissatisfaction in pregnancy, postpartum and early parenting: An overlooked factor implicated in maternal and childhood obesity risk. Appetite 2019; 147:104525. [PMID: 31756411 DOI: 10.1016/j.appet.2019.104525] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 11/18/2019] [Accepted: 11/18/2019] [Indexed: 01/31/2023]
Abstract
BACKGROUND Current evidence indicates that to prevent the intergenerational transfer of overweight and obesity from parent to child, interventions are needed across the early life stages, from preconception to early childhood. Maternal body image is an important but often overlooked factor that is potentially implicated in both short- and long-term maternal and child health outcomes, including maternal gestational weight gain, postpartum weight retention, obesity, child feeding practices and early parenting. AIM The aim of this paper is to propose a conceptual model of the relationship between maternal body image (with a specific focus on body dissatisfaction) and maternal and child excess body weight risk across the pregnancy, postpartum and early childhood periods, as well as to highlight opportunities for intervention. CONCLUSION Our conceptual model proposes factors that mediate the associations between antenatal and postpartum maternal body dissatisfaction and maternal and childhood obesity risk. Pregnancy and postpartum present key risk periods for excess weight gain/retention and body dissatisfaction. Psychosocial factors associated with maternal body dissatisfaction, including psychopathology and disordered eating behaviours, may increase maternal and child obesity risk as well as compromise the quality of mother-child interactions underpinning child development outcomes, including physical weight gain. Our conceptual model may be useful for understanding modifiable psychosocial factors for preventing the intergenerational transfer of obesity risk from mothers to their children, from as early as pregnancy, and highlights next steps for multidisciplinary research focused on combatting maternal and child obesity during critical risk periods.
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23
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Lim S, Liang X, Hill B, Teede H, Moran LJ, O'Reilly S. A systematic review and meta-analysis of intervention characteristics in postpartum weight management using the TIDieR framework: A summary of evidence to inform implementation. Obes Rev 2019; 20:1045-1056. [PMID: 30942550 DOI: 10.1111/obr.12846] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 02/06/2019] [Accepted: 02/09/2019] [Indexed: 01/01/2023]
Abstract
Postpartum weight retention is a significant contributor to obesity in reproductive-aged women, but the key implementation characteristics of postpartum weight management interventions have not been systematically identified to inform policy and practice. This study aimed to evaluate the intervention characteristics associated with weight loss in postpartum women using the Template for Intervention Description and Replication (TIDieR) framework. We searched MEDLINE, CINAHL, EMBASE, PSYCINFO, and EBM databases to identify lifestyle intervention RCTs in postpartum women (within 2 years after birth) published up to January 2018. From 4512 studies, 33 studies were included in the systematic review and meta-analysis (n = 4960 women). Health professional-delivered interventions had significantly greater weight loss than those delivered by nonhealth professionals (mean difference, 95% confidence interval: (-3.22 kg [-4.83, -1.61] vs -0.99 kg [-1.53, -0.45], P = 0.01 for subgroup differences)). Diet and physical activity combined had significantly greater weight loss compared with physical activity-only interventions (-3.15 kg [-4.34, -1.96] vs -0.78 kg [-1.73, 0.16], P = 0.009 for subgroup differences). The extent of weight loss was not influenced by intervention intensity (duration, number of sessions) and setting (individual or group).
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Affiliation(s)
- Siew Lim
- Monash Centre for Health Research and Implementation, Monash University, Clayton, Vic, Australia.,School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - Xinyu Liang
- Monash Centre for Health Research and Implementation, Monash University, Clayton, Vic, Australia.,School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - Briony Hill
- Monash Centre for Health Research and Implementation, Monash University, Clayton, Vic, Australia.,School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - Helena Teede
- Monash Centre for Health Research and Implementation, Monash University, Clayton, Vic, Australia.,School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - Lisa J Moran
- Monash Centre for Health Research and Implementation, Monash University, Clayton, Vic, Australia.,School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - Sharleen O'Reilly
- Monash Centre for Health Research and Implementation, Monash University, Clayton, Vic, Australia.,School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
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24
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Pereira LCR, Elliott SA, McCargar LJ, Bell RC, Vu K, Bell G, Robson PJ, Prado CM. The influence of energy metabolism on postpartum weight retention. Am J Clin Nutr 2019; 109:1588-1599. [PMID: 31075789 DOI: 10.1093/ajcn/nqy389] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Accepted: 12/20/2018] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Profiling postpartum energy metabolism may assist in optimizing weight management following childbirth. OBJECTIVES The aims of this study were to profile total energy expenditure (TEE), resting energy expenditure (REE), exercise energy expenditure, sleep energy expenditure, and respiratory quotient in women at 3 and 9 mo postpartum (3M-PP, 9M-PP, respectively), and to examine the association between energy metabolism and postpartum weight retention (PPWR). METHODS In this cohort study, 1-h REE (measured in a whole body calorimetry unit, WBCU) and body composition (BC, measured by dual-energy X-ray absorptiometry) were measured at 3M-PP and 9M-PP (n = 49). Cardiorespiratory fitness [measured by the predicted maximal volume of oxygen consumption (p$\dot{V}$O2 max), n = 47] and 24-h TEE (WBCU, n = 43) were assessed only at 9M-PP. Women were stratified as high (>4.8 kg) or low (≤ 4.8 kg) weight retainers. Two-way mixed repeated-measures ANOVA and longitudinal regression models were applied. Linear regression was used to generate an equation at 3M-PP from the BC data, to predict the REE at 9M-PP. RESULTS The fat mass at 3M-PP was positively associated with PPWR at 3M-PP (mean ± SE β: 0.09 ± 0.03; P = 0.005) and 9M-PP (β: 0.11 ± 0.04; P = 0.008), and negatively associated with REE at 3M-PP (β: -0.16 ± 0.02; P < 0.001) and TEE at 9M-PP (β: -0.15 ± 0.03; P < 0.001). REE was negatively associated with PPWR (β: -0.74; 95% CI: -1.29, -0.19; P = 0.0087). REE was 2 kcal/kg higher in low- vs. high-retainers at 3M-PP, and REE and TEE were both 4 kcal/kg higher in low- vs. high-retainers at 9M-PP. Low-retainers demonstrated an increase in REE greater than expected for changes in BC. PPWR was negatively associated with TEE (β: -0.08 ± 0.02; P = 0.0009) and p$\dot{V}$O2 max (β: -0.02 ± 0.01; P = 0.047); p$\dot{V}$O2 max was 7 mL · kg-1 · min-1 higher in low- vs. high-retainers (P = 0.047). CONCLUSIONS Energy metabolism, BC, and cardiorespiratory fitness may be associated with weight regulation and its trajectory during the postpartum period. This provides the foundation for future strategies to promote appropriate postpartum weight management.
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Affiliation(s)
- Leticia C R Pereira
- Department of Agricultural, Food and Nutritional Science, University of Alberta
| | - Sarah A Elliott
- Department of Agricultural, Food and Nutritional Science, University of Alberta
| | - Linda J McCargar
- Department of Agricultural, Food and Nutritional Science, University of Alberta
| | - Rhonda C Bell
- Department of Agricultural, Food and Nutritional Science, University of Alberta
| | - Khanh Vu
- School of Public Health, University of Alberta
| | - Gordon Bell
- Faculty of Kinesiology, Sport, and Recreation, University of Alberta
| | - Paula J Robson
- Department of Agricultural, Food and Nutritional Science, University of Alberta.,CancerControl Alberta, Alberta Health Services
| | - Carla M Prado
- Department of Agricultural, Food and Nutritional Science, University of Alberta
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25
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Wei L, Wen YT, Lee MC, Ho HM, Huang CC, Hsu YJ. Effects of isolated soy protein and strength exercise training on exercise performance and biochemical profile in postpartum mice. Metabolism 2019; 94:18-27. [PMID: 30731100 DOI: 10.1016/j.metabol.2019.01.012] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 01/19/2019] [Accepted: 01/23/2019] [Indexed: 12/22/2022]
Abstract
OBJECTIVE Postpartum women are at an increased risk for obesity and metabolic diseases because of excessive weight gain during pregnancy and weight retention after delivery. Maintenance of good nutrition and regular physical activity is used as a therapeutic approach for promotion of health and well-being in postpartum women. The aim of this study is to assess the independent and additive effects of isolated soy protein (ISP) and strength exercise training (ET) on weight management, exercise performance and health maintenance in postpartum mice. DESIGN AND METHODS Thirty-two postpartum mice (ICR, 14-weeks old) were divided into four groups (n = 8 per group): Group 1 mice were the sedentary control with vehicle (SC), Group 2 mice were the sedentary control with ISP supplementation (8.95 g·kg-1, SC + ISP), Group 3 mice received vehicle with exercise training (ET) and Group 4 mice received isolated soy protein with exercise training (ISP + ET). Animals in the ET and ISP + ET groups underwent strength exercise training for 6 weeks, 5 days a week. Exercise performance was evaluated by forelimb grip strength and exhaustive swimming time, as well as by changes in body composition and biochemical parameters at the end of the experiment. RESULTS Combined intervention of ISP and ET increased lean muscle mass and prevented body weight and fat elevation. The grip strength and exhaustive swimming time of the ISP + ET group were significantly higher than the other groups. The ISP + ET group showed significantly decreased serum levels of lactate, ammonia and creatinine phosphate kinase (CPK), and increased glucose level after the 15-min swimming test. The serum levels of aspartate transaminase (AST), triglyceride (TG) and creatinine after sacrifice were significantly decreased in the ET + ISP group. ISP combined with ET promoted fat oxidation in brown adipose tissue (BAT) as evidenced from the increased utilization of plasma and BAT tissue triglyceride. CONCLUSIONS We suggest that long-term supplementation with ISP can have a wide spectrum of bioactivities on health promotion, performance improvement and fitness. ISP with ET conferred better energy utilization, improved biochemical profiles and may be an effective ergogenic aid in strength training.
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Affiliation(s)
- Li Wei
- Graduate Institute of Injury Prevention and Control, College of Public Health, Taipei Medical University, Taipei 11031, Taiwan; Division of Neurosurgery, Department of Surgery, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City 23142, Taiwan.
| | - Ya-Ting Wen
- Department of Neurosurgery, Taipei Medical University-Wan Fang Hospital, Taipei 11696, Taiwan.
| | - Mon-Chien Lee
- Graduate Institute of Sports Science, National Taiwan Sport University, Taoyuan 33301, Taiwan.
| | - Hua-Ming Ho
- Graduate Institute of Sports Science, National Taiwan Sport University, Taoyuan 33301, Taiwan.
| | - Chi-Chang Huang
- Graduate Institute of Sports Science, National Taiwan Sport University, Taoyuan 33301, Taiwan.
| | - Yi-Ju Hsu
- Graduate Institute of Sports Science, National Taiwan Sport University, Taoyuan 33301, Taiwan.
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26
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FSRH Guideline (April 2019) Overweight, Obesity and Contraception. BMJ SEXUAL & REPRODUCTIVE HEALTH 2019; 45:1-69. [PMID: 31053605 DOI: 10.1136/bmjsrh-2019-ooc] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
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27
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Adams EL, Marini ME, Leonard KS, Downs DS, Paul IM, Kraschnewski JL, Kjerulff KH, Savage JS. Patterns of Gestational Weight Gain and Infants Born Large-for-Gestational Age Across Consecutive Pregnancies. Womens Health Issues 2018; 29:194-200. [PMID: 30527864 DOI: 10.1016/j.whi.2018.10.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 10/22/2018] [Accepted: 10/23/2018] [Indexed: 12/31/2022]
Abstract
INTRODUCTION Factors that occur between consecutive pregnancies may influence repeated excessive gestational weight gain (GWG) and infants born large-for-gestational age (LGA). We examined interpregnancy interval, weight retention, and GWG in women's first pregnancy as predictors of excessive GWG and LGA in women's second pregnancy. METHODS We used data from women's first two live births during the First Baby Study, a 3-year prospective observational cohort of first-time mothers (N = 549). GWG was calculated as weight at delivery minus prepregnancy weight for first and second pregnancies and categorized using the Institute of Medicine guidelines. Weight retention at 6 and 12 months and interpregnancy interval (time from first live birth to conception of second infant) were quantified. Infants were considered LGA if birthweight was in the 90th percentile or greater for gestational age. RESULTS Many women (51.7%) exceeded GWG recommendations in both pregnancies. Women who exceeded guidelines in their first pregnancy had a 5.08 greater odds (p < .01) for exceeding guidelines in their second pregnancy, compared with women who did not exceed guidelines in their first pregnancy. Interpregnancy interval and weight retention had no association with exceeding guidelines in women's second pregnancy. Exceeding guidelines in women's first pregnancy resulted in a 4.48 greater odds (p < .01) of first-born infants being LGA, and exceeding guidelines in women's second pregnancy resulted in a 1.82 greater odds of second-born infants being large-for-gestational age (p = .02), compared with women who met guidelines in their first or second pregnancy, respectively. CONCLUSIONS Exceeding GWG guidelines in women's first pregnancy predicted exceeding guidelines in their second pregnancy, independent of interpregnancy interval and weight retention.
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Affiliation(s)
- Elizabeth L Adams
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, Pennsylvania; Center for Childhood Obesity Research, The Pennsylvania State University, University Park, Pennsylvania
| | - Michele E Marini
- Center for Childhood Obesity Research, The Pennsylvania State University, University Park, Pennsylvania
| | - Krista S Leonard
- Department of Kinesiology, The Pennsylvania State University, University Park, Pennsylvania
| | - Danielle Symons Downs
- Department of Kinesiology, The Pennsylvania State University, University Park, Pennsylvania; Department of Obstetrics and Gynecology, Penn State College of Medicine, Hershey, Pennsylvania
| | - Ian M Paul
- Department of Pediatrics, Penn State College of Medicine, Hershey, Pennsylvania; Department of Public Health Sciences, Penn State College of Medicine, Hershey, Pennsylvania
| | - Jennifer L Kraschnewski
- Department of Pediatrics, Penn State College of Medicine, Hershey, Pennsylvania; Department of Public Health Sciences, Penn State College of Medicine, Hershey, Pennsylvania
| | - Kristen H Kjerulff
- Department of Public Health Sciences, Penn State College of Medicine, Hershey, Pennsylvania
| | - Jennifer S Savage
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, Pennsylvania; Center for Childhood Obesity Research, The Pennsylvania State University, University Park, Pennsylvania.
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The effect of surgery-to-conception interval on pregnancy outcomes after sleeve gastrectomy. Surg Obes Relat Dis 2018; 14:1795-1803. [DOI: 10.1016/j.soard.2018.09.485] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 09/11/2018] [Accepted: 09/24/2018] [Indexed: 12/31/2022]
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The long-term effect of pregnancy on weight loss after sleeve gastrectomy. Surg Obes Relat Dis 2018; 14:1594-1599. [PMID: 30166263 DOI: 10.1016/j.soard.2018.07.008] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Revised: 05/26/2018] [Accepted: 07/07/2018] [Indexed: 12/30/2022]
Abstract
BACKGROUND Pregnancy outcomes after bariatric surgery have been addressed extensively; however, the impact of pregnancy on long-term outcomes after bariatric surgery has only been sparsely studied. OBJECTIVES We explored the effects of pregnancy on weight loss outcomes after laparoscopic sleeve gastrectomy (LSG). SETTING University hospital. METHODS A cross-sectional case-control study. Eighty women who became pregnant after LSG were matched by preoperative body mass index, age, and follow-up duration to 80 post-LSG patients who did not conceive after surgery (control group). RESULTS The median follow-up duration was 5.2 years for the study group and 5.3 years for the control group (P = .73). For the study group, the median time from surgery to conception was 508 (interquartile range 372-954) days and the median gestational weight gain was 9 (6-12) kg. Comparing the study with the control group, median percentage total weight loss was similar, 31% versus 30% (P = .77); as was percentage excess weight loss (EWL%) 72% versus 71% (P = .77). For the study group, a multivariable analysis showed EWL% at the end of follow-up to be directly correlated with the lowest EWL% achieved before pregnancy (β = .78, P < .0001), and inversely correlated with time lapsed from surgery (β = -.26, P < .0001); yet EWL% was not found to be associated with surgery-to-conception time interval, gestational weight gain, breastfeeding, co-morbidities, smoking, occupational status, physical activity, and dietary habits. CONCLUSIONS Pregnancy after LSG does not affect long-term weight results. Coupled with the positive reports of improved pregnancy outcomes after bariatric surgery, these data should reassure women who wish to conceive after surgery.
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30
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Rossner S. Rössner looking into the crystal ball. Eur J Clin Nutr 2018; 73:159-162. [PMID: 29872159 DOI: 10.1038/s41430-018-0172-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 01/11/2018] [Indexed: 11/09/2022]
Affiliation(s)
- Stephan Rossner
- Department of Medicine, Karolinska Institute, Stockholm, Sweden.
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31
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Davis D, Brown WJ, Foureur M, Nohr EA, Xu F. Long-Term Weight Gain and Risk of Overweight in Parous and Nulliparous Women. Obesity (Silver Spring) 2018; 26:1072-1077. [PMID: 29687964 DOI: 10.1002/oby.22174] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Revised: 01/30/2018] [Accepted: 03/01/2018] [Indexed: 11/12/2022]
Abstract
OBJECTIVE In longitudinal studies, women gain significant amounts of weight during young adulthood, pointing to pregnancy as an important trigger for weight gain. Studies examining the effect of parity vary in their findings and are complicated by multiple potential confounders. This study examines the association between parity and long-term weight gain in a cohort of young women participating in the Australian Longitudinal Study on Women's Health (ALSWH). METHODS A sample of 8,009 parous and nulliparous women was drawn from this cohort and allocated to one of six parity groups (0-5+). Weight gain and factors associated with BMI ≥ 25 over a 16-year period were identified by using generalized linear equations. RESULTS Median BMI increased by between 2.95 and 4.9 units over 16 years, with women of parity 5 + showing the biggest gain. Associations between several variables and a BMI ≥ 25 (controlling for multiple demographic and behavioral factors) demonstrated no effect for parity but significant effects for survey year, no paid job, and depression. University education and high levels of physical activity were protective. CONCLUSIONS In this sample, parity was not associated with a BMI ≥ 25 over a 16-year period.
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Affiliation(s)
- Deborah Davis
- School of Nursing and Midwifery, University of Canberra, Bruce, Canberra, Australian Capital Territory, Australia
- ACT Government Health Directorate, Canberra, Australian Capital Territory, Australia
| | - Wendy J Brown
- School of Human Movement and Nutrition Sciences, The University of Queensland, Brisbane, Queensland, Australia
| | - Maralyn Foureur
- Centre for Midwifery, Child and Family Health, Faculty of Health, University of Technology Sydney, New South Wales, Australia
| | - Ellen A Nohr
- Gynaecology and Obstetrics, University of Southern Denmark, Odense, Denmark
| | - Fenglian Xu
- Centre for Midwifery, Child and Family Health, Faculty of Health, University of Technology Sydney, New South Wales, Australia
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Olson CM, Groth SW, Graham ML, Reschke JE, Strawderman MS, Fernandez ID. The effectiveness of an online intervention in preventing excessive gestational weight gain: the e-moms roc randomized controlled trial. BMC Pregnancy Childbirth 2018; 18:148. [PMID: 29743026 PMCID: PMC5944067 DOI: 10.1186/s12884-018-1767-4] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Accepted: 04/24/2018] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND Excessive gestational weight gain (GWG) is common and contributes to the development of obesity in women and their offspring. Electronic or e-health interventions have the potential to reach large groups of women and prevent excessive GWG, but their effectiveness has not been demonstrated. The purpose of this study was to evaluate, in a real-world setting, the effectiveness of a self-directed, integrated online and mobile phone behavioral intervention in preventing excessive GWG. METHODS This effectiveness trial was a double-blind, three-arm trial with a parallel group design. Two arms received the same e-health intervention during pregnancy with the third arm serving as the placebo control. The intervention was based on a previously efficacious non-digital intervention that was adapted to electronic format. It included three behavior change tools: a weight gain tracker, and separate diet and physical activity goal-setting and self-monitoring tools. Both treatment conditions received access to informational tools, event reminders, and a blogging feature. Healthy pregnant women age 18-35 years with body mass indexes (BMI) ≥18.5 and < 35, at ≤20 weeks gestation, and an e-mail address were eligible. The proportion of women with excessive total GWG, as defined by the Institute of Medicine (IOM), was the primary outcome. 1689 randomized women were analyzed in the intent-to-treat (ITT) analysis. The study was designed to have 87% power to detect a 10 percentage point reduction from a control rate of 55% with a sample of 1641 (p = 0.0167, two-sided). RESULTS In the ITT sample, 48.1% (SD = 2.0%) gained excessively in the intervention group as did 46.2% (SD = 2.4%) in the placebo control group. These proportions were not significantly different (RR 1.09; 95% CI 0.98, 1.20, p = 0.12). The results were not altered in several sensitivity analyses. CONCLUSION The addition of three behavior change tools to an informational placebo control did not result in a difference in the proportion of women with excessive total GWG compared to the placebo control in this effectiveness trial of an online, self-directed intervention. The similarity of intervention and control treatments and low usage of the behavior change tools in the intervention group are possible explanations. TRIAL REGISTRATION NCT01331564 , ClinicalTrials.gov.
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Affiliation(s)
- Christine M Olson
- Division of Nutritional Sciences, 406 Savage Hall, Cornell University, Ithaca, NY, 14853, USA.
| | - Susan W Groth
- School of Nursing, University of Rochester, Box SON, 601 Elmwood Ave., Rochester, NY, 14642, USA
| | - Meredith L Graham
- Division of Nutritional Sciences, 352 MVR Hall, Cornell University, Ithaca, NY, 14853, USA
| | - Jennifer E Reschke
- Department of Public Health Sciences, University of Rochester School of Medicine and Dentistry, 265 Crittenden Blvd, CU420644, Rochester, NY, 14642, USA
| | - Myla S Strawderman
- Division of Nutritional Sciences, 352 MVR Hall, Cornell University, Ithaca, NY, 14853, USA
| | - Isabel Diana Fernandez
- Department of Public Health Sciences, University of Rochester School of Medicine and Dentistry, 265 Crittenden Blvd, CU420644, Rochester, NY, 14642, USA
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Shao HH, Hwang LC, Huang JP, Hsu HY. Postpartum Weight Retention Risk Factors in a Taiwanese Cohort Study. Obes Facts 2018; 11:37-45. [PMID: 29402791 PMCID: PMC5869379 DOI: 10.1159/000484934] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Accepted: 10/29/2017] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE Excess postpartum weight retention (PPWR) is related to long-term weight gain. Therefore, this study was conducted to identify the risk factors for PPWR to provide guidance for preventive strategies. METHODS This cohort study surveyed 461 women who gave birth at a medical center between March 2014 and March 2016. The participants completed a questionnaire within 1 month of delivery, and their 6-month postpartum weight was tracked. RESULTS The results showed that the mean pre-pregnancy BMI was 21.4 ± 3.3 kg/m2, and the mean gestational weight gain (GWG) was 12.8 ± 4.1 kg. The mean PPWR was 4.6 ± 3.5 kg at 1 month and 2.1 ± 3.3 kg at 6 months. Multivariate analysis revealed that GWG (adjusted OR: 1.92 (1.70-2.17)), pre-pregnancy BMI (adjusted OR: 0.85 (0.77-0.94)), and exclusive breastfeeding (adjusted OR: 0.55 (0.32-0.94)) were significantly correlated with a 1-month PPWR higher than the median value. In addition, GWG (adjusted OR: 1.30 (1.22-1.39)) and exclusive breastfeeding (adjusted OR: 0.37 (0.24-0.58)) were significantly correlated with a 6-month PPWR higher than the median value. CONCLUSION Our findings indicate that the key to reducing PPWR is to control GWG and engage in exclusive breastfeeding.
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Huayanay-Espinoza CA, Quispe R, Poterico JA, Carrillo-Larco RM, Bazo-Alvarez JC, Miranda JJ. Parity and Overweight/Obesity in Peruvian Women. Prev Chronic Dis 2017; 14:E102. [PMID: 29072986 PMCID: PMC5662294 DOI: 10.5888/pcd14.160282] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Introduction The rise in noncommunicable diseases and their risk factors in developing countries may have changed or intensified the effect of parity on obesity. We aimed to assess this association in Peruvian women using data from a nationally representative survey. Methods We used data from Peru’s Demographic and Health Survey, 2012. Parity was defined as the number of children ever born to a woman. We defined overweight as having a body mass index (BMI, kg/m2) of 25.0 to 29.9 and obesity as a BMI ≥30.0. Generalized linear models were used to evaluate the association between parity and BMI and BMI categories, by area of residence and age, adjusting for confounders. Results Data from 16,082 women were analyzed. Mean parity was 2.25 (95% confidence interval [CI], 2.17–2.33) among rural women and 1.40 (95% CI, 1.36–1.43) among urban women. Mean BMI was 26.0 (standard deviation, 4.6). We found evidence of an association between parity and BMI, particularly in younger women; BMI was up to 4 units higher in rural areas and 2 units higher in urban areas. An association between parity and BMI categories was observed in rural areas as a gradient, being highest in younger women. Conclusion We found a positive association between parity and overweight/obesity. This relationship was stronger in rural areas and among younger mothers.
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Affiliation(s)
- Carlos A Huayanay-Espinoza
- CRONICAS Centro de Excelencia en Enfermedades Crónicas, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Renato Quispe
- CRONICAS Centro de Excelencia en Enfermedades Crónicas, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Julio A Poterico
- CRONICAS Centro de Excelencia en Enfermedades Crónicas, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Rodrigo M Carrillo-Larco
- CRONICAS Centro de Excelencia en Enfermedades Crónicas, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Juan Carlos Bazo-Alvarez
- CRONICAS Centro de Excelencia en Enfermedades Crónicas, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - J Jaime Miranda
- CRONICAS Centro de Excelencia en Enfermedades Crónicas, Universidad Peruana Cayetano Heredia, Ave Armendáriz 497, 2do piso, Miraflores, Lima 18, Peru. .,Department of Medicine, School of Medicine, Universidad Peruana Cayetano Heredia, Lima, Peru
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Bragança S, Arezes P, Carvalho M, Ashdown SP, Leão C. Assessment of the intraday variability of anthropometric measurements in the work environment: a pilot study. INTERNATIONAL JOURNAL OF OCCUPATIONAL SAFETY AND ERGONOMICS 2017; 24:516-526. [PMID: 28440127 DOI: 10.1080/10803548.2017.1322803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Sitting for long periods of time, both during work and leisure times, is the typical behavior of the modern society. Especially at work, where there is not much flexibility, adopting the sitting posture for the entire day can cause some short-term and long-term effects. As workers' productivity and well-being relies on working conditions, evaluating the effects caused by work postures assumes a very important role. The purpose of this article was to evaluate the variation of some anthropometric measurements during one typical workday to understand whether the known long-term effects can also be seen and quantified in an 8-h period. Twenty participants were measured before and after work, using traditional anthropometry equipment. The data from the two repetitions were compared using statistical tests. The results showed a slight variation in the anthropometric measurements, some with a tendency to increase over time and others with a tendency to decrease.
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Affiliation(s)
- Sara Bragança
- a Department of Production and Systems , University of Minho , Portugal
| | - Pedro Arezes
- a Department of Production and Systems , University of Minho , Portugal
| | - Miguel Carvalho
- b Department of Textile Engineering , University of Minho , Portugal
| | - Susan P Ashdown
- c Department of Fiber Science & Apparel Design , Cornell University , USA
| | - Celina Leão
- a Department of Production and Systems , University of Minho , Portugal
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Griffin L, Hammond C, Liu D, Rademaker AW, Kiley J. Postpartum weight loss in overweight and obese women using the etonogestrel subdermal implant: a pilot study. Contraception 2017; 95:564-570. [PMID: 28238839 DOI: 10.1016/j.contraception.2017.02.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Revised: 02/15/2017] [Accepted: 02/18/2017] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To compare weight loss during the first 6months postpartum in overweight and obese women using the etonogestrel implant, placed in the immediate postpartum period, with that of controls using nonhormonal contraception, utilizing a pilot design. STUDY DESIGN Pilot, prospective cohort study. Analysis groups were divided by body mass index (overweight: 25-29.9kg/m2; Class I Obesity: 30-34.5kg/m2; Class II Obesity: 35-39.9kg/m2) and grouped by use of etonogestrel implant or nonhormonal contraception for all outcomes. Primary outcome was the proportion of women in each group returning to pregravid weight by 6months postpartum. Secondary outcomes included waist circumference, motivation to lose weight, eating habits, physical activity, feasibility of study procedures and assessment of recruitment potential in the first 6months postpartum. RESULTS A total of 127 women enrolled between June 2014 and August 2015. Fifty-seven chose the etonogestrel implant for immediate postpartum contraception while 70 chose nonhormonal contraceptives. Six months after delivery, about half of women in each group returned to within 1.5 kg of pregravid weight (42% etonogestrel [ENG]-implant vs. 67% nonhormonal methods, p=.19). Retention rates were high with over 75% of total study population providing study data at 6months. Two nonhormonal contraceptive users conceived in the first 4months postpartum. CONCLUSION No statistical difference in percentage return to pregravid weight was detected between groups, but data suggest that a somewhat lower proportion of implant users lost weight at 6months. Rapid recruitment, high retention and marked acceptance of immediate ENG implant use demonstrate feasibility for a larger, adequately powered trial. IMPLICATIONS Immediate postpartum insertion of the ENG implant is safe and effective. Study findings suggest modest interference in overweight and obese women's ability to lose gestational weight. If future research demonstrates no statistical difference, increased uptake in immediate implant use should occur in most women, including those who are overweight or obese.
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Affiliation(s)
- Leanne Griffin
- Northwestern University, Feinberg School of Medicine, Department of Obstetrics and Gynecology.
| | - Cassing Hammond
- Northwestern University, Feinberg School of Medicine, Department of Obstetrics and Gynecology
| | - Dachao Liu
- Northwestern University, Feinberg School of Medicine, Department of Preventive Medicine-Biostatistics
| | - Alfred W Rademaker
- Northwestern University, Feinberg School of Medicine, Department of Preventive Medicine-Biostatistics
| | - Jessica Kiley
- Northwestern University, Feinberg School of Medicine, Department of Obstetrics and Gynecology
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Shieh C, Yang Z, Haas DM, Carpenter JS. Feasibility and Potential Benefits of a Self-Monitoring Enhanced Lifestyle Intervention to Prevent Excessive Gestational Weight Gain in Women Who Are Overweight or Obese. J Obstet Gynecol Neonatal Nurs 2017; 46:182-196. [PMID: 28063804 DOI: 10.1016/j.jogn.2016.09.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/01/2016] [Indexed: 10/20/2022] Open
Abstract
OBJECTIVE To evaluate the feasibility and potential benefits of a self-monitoring enhanced lifestyle intervention to prevent excessive gestational weight gain in women who are overweight and obese. DESIGN A one-group, prospective design involving 8 weeks of healthy eating and physical activity and self-monitoring of weight, nutrition, and walking. SETTING Recruitment and enrollment in prenatal clinics and self-monitoring at home. PARTICIPANTS Women (N = 22) at 14 to 24 gestational weeks, with body mass indexes of 25 to 40 kg/m2, without medical and psychiatric diseases that affected cognition or walking. METHODS Participants self-monitored weight and nutrition intake for the first 4 weeks and weight, nutrition intake, and walking in the second 4 weeks. Feasibility data were collected weekly (attrition, self-monitoring adherence, program safety, participant feedback) or at the end of Week 8 (satisfaction ratings). Potential benefits included weight, nutrition, and physical activity, measured at baseline (T1), the end of Week 4 (T2), or the end of Week 8 (T3). RESULTS Attrition rates were 27.3% by T2 and 40.9% by T3. Adherence to log return was 100%. No adverse effects were noted, but food craving was persistent, and stress levels were high. Program satisfaction was high. Trends for improved activity and reduced trans fat consumption were seen. CONCLUSION Our findings indicate that the intervention is worthy of further development and testing with a randomized controlled trial.
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Rogers SL, Hughes BA, Tomlinson JW, Blissett J. Cortisol metabolism, postnatal depression and weight changes in the first 12 months postpartum. Clin Endocrinol (Oxf) 2016; 85:881-890. [PMID: 27374760 DOI: 10.1111/cen.13150] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2016] [Revised: 05/09/2016] [Accepted: 06/30/2016] [Indexed: 02/03/2023]
Abstract
BACKGROUND & OBJECTIVES Postnatal depression correlates with postpartum weight retention, and dysregulated cortisol metabolism is evident in depressed individuals. Cortisol metabolism, BMI and metabolic phenotype are robustly associated, but the role of cortisol metabolism in postnatal mental health and weight loss has never been examined. DESIGN A longitudinal observation. PATIENTS Forty nine healthy women with uncomplicated pregnancy. MEASUREMENTS BMI and urinary steroid metabolites at 1 week and 1, 3, 6 and 12 months postpartum. Validated urinary steroid metabolite ratios were measured to determine the activities of 11β-hydroxysteroid dehydrogenases (11β-HSD) that interconvert inactive cortisone and active cortisol and the 5α-reductases that clear cortisol to its inactive metabolites. Postnatal depression symptoms were measured at 1, 6 and 12 months. RESULTS Low 5α-reductase activity was associated with greater weight loss across the first year, independent of demographics, breastfeeding and depression. Postpartum BMI change was unrelated to postnatal depression at any time. Symptoms of postnatal depression were related to higher cortisol metabolite production at 12 months, independent of demographics and breastfeeding. CONCLUSIONS Greatest weight loss in the postpartum year was associated with lower conversion of cortisone to cortisol and lower conversion of cortisol to its metabolites, supporting previous work that demonstrates the facilitative role of lower 5α-reductase and 11β-HSD-1 in weight loss. Greater depression symptoms were associated with higher cortisol metabolite production rates. Whilst weight and mental health are both associated with dysregulation of the HPA axis, there may be different pathways towards depressed and obese phenotypes in healthy postpartum samples.
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Affiliation(s)
- S L Rogers
- Department of Psychology and Sports Sciences, University of Hertfordshire, Birmingham, UK
| | - B A Hughes
- Centre for Endocrinology, Diabetes and Metabolism, Birmingham, UK
| | - J W Tomlinson
- Oxford Centre for Diabetes, Endocrinology & Metabolism, Oxford University, Birmingham, UK
| | - J Blissett
- School of Psychology, University of Birmingham, Birmingham, UK
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Abstract
Researchers hypothesize that pregnancy and lactation are part of a continuum, with lactation meant to "reset" the adverse metabolic profile that develops as a part of normal pregnancy, and that when lactation does not occur, women maintain an elevated risk of cardio-metabolic diseases. Several large prospective and retrospective studies, mostly from the United States and other industrialized countries, have examined the associations between lactation and cardio-metabolic outcomes. Less evidence exists regarding an association of lactation with maternal postpartum weight status and dyslipidemia, whereas more evidence exists for an association with diabetes, hypertension, and subclinical and clinical cardiovascular disease.
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Affiliation(s)
- Cria G Perrine
- Division of Nutrition, Physical Activity, and Obesity, Centers for Disease Control and Prevention, Atlanta, Georgia 30341;
| | - Jennifer M Nelson
- Division of Nutrition, Physical Activity, and Obesity, Centers for Disease Control and Prevention, Atlanta, Georgia 30341;
| | - Jennifer Corbelli
- Division of General Internal Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania 15213
| | - Kelley S Scanlon
- Division of Nutrition, Physical Activity, and Obesity, Centers for Disease Control and Prevention, Atlanta, Georgia 30341;
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Sackoff JE, Yunzal-Butler C. Racial/ethnic differences in impact of gestational weight gain on interconception weight change. Matern Child Health J 2016; 19:1348-53. [PMID: 25424453 DOI: 10.1007/s10995-014-1639-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Describe the association between gestational weight gain (GWG) and interconception weight change within race/ethnic groups, and differences across them. Data are from linked New York City birth certificates 1994-2004. The sample comprised nulliparous women ages ≥18 with two consecutive singleton births (N = 115,651). The dependent variable was interconception weight change. Adjusted analyses were from ordinary least squares regression model fully interacted by race/ethnic group, controlling for covariates. Within race/ethnic groups, adjusted interconception weight change was calculated for each GWG level compared with GWG 20-24 pounds; across groups, weight change was calculated for each group compared with white non-Hispanics. GWG ≥40 pounds was 18 % for Asian Pacific Islanders, and 27-29 % for other race/ethnic groups. Interconception weight change >15 pounds was highest for black non-Hispanics (34 %) and lowest for Asian Pacific Islanders (17 %). In the multivariable analysis, mean interconception weight change increased with increasing GWG in all race/ethnic groups, an average of 1.5-1.6 pounds for each 5-pound GWG interval. Compared with white non-Hispanics, adjusted mean interconception weight change was higher at every GWG level for black non-Hispanics (3.5-5.1 pounds), and at every level except <15 pounds for Hispanics (1.6-3.0 pounds). GWG ≥40 pounds was prevalent in all groups. GWG contributes to long-term interconception weight change, and non-Hispanic blacks and Hispanics are at risk of greater weight change. Interventions at many levels, during and after pregnancy, are needed to support women to achieve healthy GWG and postpartum weight loss.
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Childhood maltreatment and pre-pregnancy obesity: a comparison of obese, overweight, and normal weight pregnant women. Arch Womens Ment Health 2016; 19:355-65. [PMID: 26386682 DOI: 10.1007/s00737-015-0573-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2015] [Accepted: 09/13/2015] [Indexed: 10/25/2022]
Abstract
Pre-pregnancy overweight and obesity is associated with poor health outcomes for the mother and the child. General population studies suggest that childhood maltreatment is associated with obesity in adulthood. The aim of our study was to examine the association between pre-pregnancy overweight and obesity and a history of childhood abuse or neglect including different stages of severity of abuse and neglect. Three hundred twenty-six normal weight, overweight, or obese pregnant women reported demographic data, height and weight, and general psychological distress at 18-22 weeks of gestation. Childhood maltreatment was assessed using the Childhood Trauma Questionnaire. Associations were examined using logistic regression analyses and a reference group of normal weight women. Fifty percent reported a history of abuse or neglect. After adjusting for age, education, income, marital status, and the number of previous children, pre-pregnancy overweight and obesity were strongly associated with severe physical abuse (overweight: OR = 8.33, 95% CI 1.48-47.03; obesity: OR = 6.31, 95% CI 1.06-37.60). Women with severe physical neglect (OR = 4.25, 95% CI 1.23-14.74) were at increased risk of pregnancy overweight. We found a dose-response relationship between physical abuse and pre-pregnancy overweight and obesity. Whereas other studies report an association between childhood maltreatment and pre-pregnancy obesity, this is the first study that found an association between childhood maltreatment and pre-pregnancy overweight. Considering the severe health risks of pre-pregnancy overweight and obesity and the long-term consequences of childhood maltreatment, affected women constitute a subgroup with special needs in prenatal care. Further research is needed to improve the understanding of the underlying mechanisms.
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Abstract
This article discusses the overweight/obesity situation among young adults in developing countries. For this target population, obesity prevalence ranges from 2.3 to 12 %, and overweight is 28.8 %, mostly affecting females. Weight is now increasing during this life stage of transition at a higher rate, 1 kg/year, than in developed countries. Maternal factors and early childhood socioeconomic status are associated with BMI in young adults along with changing environmental and behavioural factors in some low and middle income countries, brought about by demographic and socioeconomic transitions. Young adults with 'normal weight' obesity need identification using other convenient low cost measures (skin folds or waist circumference) along with BMI. Obesity prevention or management interventions were not identified, but clearly needed to help stem the obesity pandemic. Young people generally give little priority to their future health, so such interventions need to be conducted at some optimal age, be innovative, country specific and culturally acceptable.
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Affiliation(s)
- Amudha Poobalan
- />Public Health Nutrition Group, University of Aberdeen, Polwarth Building, Foresterhill, Aberdeen, AB25 2ZD UK
| | - Lorna Aucott
- />Medical Statistics Group, Polwarth Building, Foresterhill, Aberdeen, AB25 2ZD UK
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Schlaff RA, Holzman C, Maier KS, Pfieffer KA, Pivarnik JM. Associations Among Leisure-Time Physical Activity, Gestational Weight Gain, and Postpartum Weight Retention With Varying Estimates of Prepregnancy Weight. Am J Lifestyle Med 2016; 11:501-510. [PMID: 30202376 DOI: 10.1177/1559827615627144] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Revised: 12/19/2015] [Accepted: 12/23/2015] [Indexed: 11/17/2022] Open
Abstract
Prospective studies examining postpartum weight retention (PPWR) in relation to the appropriateness of gestational weight gain (GWG) and leisure-time physical activity (LTPA) during pregnancy and postpartum are lacking. While utilizing varying estimates of prepregnancy weight, we sought to prospectively examine associations among the aforementioned variables. Our sample consisted of a subset of women from the Archive for Research on Child Health Study (n = 68). Prepregnancy weight was obtained via questionnaire and birth certificates. GWG (2 estimates) was calculated by subtracting prepregnancy weight estimates from weight at delivery and classified as "excess" or "not excess." Pregnancy and postpartum LTPA were self-reported and dichotomized at recommended levels. Prepregnancy weight estimates were subtracted from self-reported postpartum weight to calculate 2 estimates of PPWR at 6 months. Linear regression was used to examine relationships among GWG and LTPA, and PPWR. Estimates of excess GWG were associated with increased PPWR (mean difference = 3.3-8.9 kg), even after adjustment for prepregnancy body mass index and breastfeeding. Meeting pregnancy and postpartum LTPA recommendations did not significantly predict PPWR. Our findings highlight the importance of encouraging appropriate GWG and provide insight into the impact varying estimates of prepregnancy weight may have when exploring associations among these variables.
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Affiliation(s)
- Rebecca A Schlaff
- Saginaw Valley State University, University Center, Michigan (RAS).,Michigan State University, East Lansing, Michigan (CH, KSM, KAP, JMP)
| | - Claudia Holzman
- Saginaw Valley State University, University Center, Michigan (RAS).,Michigan State University, East Lansing, Michigan (CH, KSM, KAP, JMP)
| | - Kimberly S Maier
- Saginaw Valley State University, University Center, Michigan (RAS).,Michigan State University, East Lansing, Michigan (CH, KSM, KAP, JMP)
| | - Karin A Pfieffer
- Saginaw Valley State University, University Center, Michigan (RAS).,Michigan State University, East Lansing, Michigan (CH, KSM, KAP, JMP)
| | - James M Pivarnik
- Saginaw Valley State University, University Center, Michigan (RAS).,Michigan State University, East Lansing, Michigan (CH, KSM, KAP, JMP)
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Egbe TO, Sandjon G, Ourtchingh C, Simo A, Priso EB, Benifla JL. In-vitro fertilization and spontaneous pregnancies: matching outcomes in Douala, Cameroon. FERTILITY RESEARCH AND PRACTICE 2016; 2:1. [PMID: 28620527 PMCID: PMC5424347 DOI: 10.1186/s40738-015-0013-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/25/2015] [Accepted: 12/30/2015] [Indexed: 12/05/2022]
Abstract
BACKGROUND Couples are considered infertile if they do not conceive over a 12-month period of unprotected intercourse. Studies have shown that female causes accounted for between 25 to 37 percent of infertility worldwide (with larger proportions in sub-Saharan Africa and Southeast Asia) and male causes accounted for between 8 to 22 percent. Both male and female causes accounted for between 21 to 38 percent. Although the majority of ART children are normal, there are concerns about the increased risk for adverse pregnancy outcomes. More than 30 % of ART pregnancies are twins or higher-order multiple gestations (triplets or greater) and more than one half of all ART neonates are the products of multifetal gestations, with an attendant increase in prematurity complications. The aim of this study was to evaiuate the outcome of pregnancies conceived by In-vitro fertilisation compared to those conceived naturally in two hospitals in Douala, Cameroon. METHODS This was a prospective study carried out from October 1, 2011 to September 30, 2012. Participants were recruited from two hospitals: the Douala General Hospital (DGH) and the Clinique de l' Aéroport (CDA), also in Douala. A total of 102 women were recruited for study: 51 who conceived by IVF (cases) and 51 who conceived naturally (controls). Of the 102 women, 52.9 % were between 31 - 39 years of age, while 21.6 % were above 40. RESULTS Participants who conceived through IVF-ET were 4.1 times more likely to undergo cesarean delivery than those who conceived naturally [OR 4.10, 95 % CI 1.78-9.42]. Similarly, a higher percentage of patients in the IVF group than those in the control group have never given birth (33.3 % vs 2.0 %) (P < 0.0001). The percentage of multiple pregnancies was 7.5 times higher in the IVF group than in the control group (14.7 % vs.1.96 %) (P = 0.000). The leading indication for cesarean delivery was advanced maternal age (27.3 %) followed by IVF or precious pregnancy (18.2 %). CONCLUSIONS Cesarean delivery was more frequent amongst the IVF group than in the control group. The leading indications for cesarean delivery were advanced maternal age and IVF or precious pregnancy. The long-term neonatal outcomes of IVF babies beyond 5-min Apgar scores should be studied in Cameroon and follow-up beyond 1 year encouraged.
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Affiliation(s)
- Thomas Obinchemti Egbe
- Faculty of Health Sciences, University of Buea; Department of Obstetrics and Gynecology, Douala General Hospital, Douala, Cameroon
| | | | - Clovis Ourtchingh
- Department of Obstetrics and Gynecology, Regional Hospital Maroua, Douala, Cameroon
| | - André Simo
- Clinique de l’Aéroport, Douala, Cameroon
| | - Eugene Belley Priso
- Faculty of Medicine and Biomedical Sciences, University of Yaoundé and Department of Obstetrics and Gynecology, Douala General Hospital, Douala, Cameroon
| | - Jean-Louis Benifla
- Service de Gynécologie-Obstétrique, Hôpitaux Universitaire Saint-Louis Lariboisière Fernand-Widal, 2 rue Ambroise Pare 75475, Paris, Cedex 10 France
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Abebe DS, Von Soest T, Von Holle A, Zerwas SC, Torgersen L, Bulik CM. Developmental trajectories of postpartum weight 3 years after birth: Norwegian Mother And Child Cohort study. Matern Child Health J 2015; 19:917-25. [PMID: 25081240 DOI: 10.1007/s10995-014-1593-x] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
This study explored the developmental trajectories of postpartum weight from 0.5 to 3 years after childbirth, and aimed to determine the associations between postpartum weight trajectories and prepregnancy body mass index and adequacy of gestational weight gain (GWG). Data from the Norwegian Mother and Child Cohort study were used, following 49,528 mothers 0.5, 1.5, and 3 years after childbirth. Analyses were performed using latent growth mixture modeling. Three groups of developmental trajectories of postpartum weight were found, with most women (85.9 %) having a low level of weight retention initially and slight gain over 3 years, whereas 5.6 % of women started at a high postpartum weight retention (on average 7.56 kg) at 0.5 years but followed by a marked weight loss over time (2.63 kg per year on average), and the third trajectory represented women (8.5 %) who had high weight retention high initially (on average 4.67 kg at 0.5 years) and increasing weight over time (1.43 kg per year on average). Prepregnancy overweight and obesity and excessive GWG significantly predicted a high postpartum weight trend. Women had substantial variability in postpartum weight development-both initially after birth and in their weight trajectories over time. Early preventive interventions may be designed to assist women with prepregnancy overweight and obesity and excessive GWG, which helps to reduce the increasing trend for postpartum weight.
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Affiliation(s)
- Dawit S Abebe
- Norwegian Social Research (NOVA), P.O. Box 3223, Elisenberg, 0208, Oslo, Norway,
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Lim S, O'Reilly S, Behrens H, Skinner T, Ellis I, Dunbar JA. Effective strategies for weight loss in post-partum women: a systematic review and meta-analysis. Obes Rev 2015; 16:972-87. [PMID: 26313354 DOI: 10.1111/obr.12312] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2015] [Revised: 06/14/2015] [Accepted: 07/17/2015] [Indexed: 12/31/2022]
Abstract
Post-partum weight loss is critical to preventing and managing obesity in women, but the results from lifestyle interventions are variable and the components associated with successful outcomes are not yet clearly identified. This study aimed to identify lifestyle intervention strategies associated with weight loss in post-partum women. MEDLINE, EMBASE, PubMed, CINAHL and four other databases were searched for lifestyle intervention studies (diet or exercise or both) in post-partum women (within 12 months of delivery) published up to July 2014. The primary outcome was weight loss. Subgroup analyses were conducted for self-monitoring, individual or group setting, intervention duration, intervention types, the use of technology as a support, and home- or centre-based interventions. From 12,673 studies, 46 studies were included in systematic review and 32 randomized controlled trials were eligible for meta-analysis (1,892 women, age 24-36 years). Studies with self-monitoring had significantly greater weight lost than those without (-4.61 kg [-7.08, -2.15] vs. -1.34 kg [-1.66, -1.02], P = 0.01 for subgroup differences). Diet and physical activity when combined were significantly more effective on weight loss compared with physical activity alone (-3.24 kg [-4.59, -1.90] vs. -1.63 kg [-2.16, -1.10], P < 0.001 for subgroup differences). Lifestyle interventions that use self-monitoring and take a combined diet-and-exercise approach have significantly greater weight loss in post-partum women.
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Affiliation(s)
- S Lim
- Greater Green Triangle University Department of Rural Health, Flinders and Deakin Universities, Hamilton, Vic., Australia
| | - S O'Reilly
- Centre for Physical Activity and Nutrition Research, Deakin University, Melbourne, Vic., Australia
| | - H Behrens
- School of Health Sciences, University of Tasmania, Hobart, Tasmania, Australia
| | - T Skinner
- School of Psychological and Clinical Sciences, Charles Darwin University, Darwin, NT, Australia
| | - I Ellis
- School of Health Sciences, University of Tasmania, Hobart, Tasmania, Australia
| | - J A Dunbar
- Deakin Population Health Strategic Research Centre, Deakin University, Warrnambool, Victoria, Australia
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da Silva MDCM, Oliveira Assis AM, Pinheiro SMC, de Oliveira LPM, da Cruz TRP. Breastfeeding and maternal weight changes during 24 months post-partum: a cohort study. MATERNAL & CHILD NUTRITION 2015; 11:780-91. [PMID: 23941254 PMCID: PMC6860302 DOI: 10.1111/mcn.12071] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The relationship between breastfeeding and the loss of weight gained during pregnancy remains unclear. This study aimed to investigate the association between breastfeeding and maternal weight changes during 24 months post-partum. We studied a dynamic cohort comprising 315 women living in two cities in the state of Bahia, Brazil. The outcome variable was change in the post-partum weight; the exposure variable was the duration and intensity of breastfeeding. Demographic, socio-economic, environmental, reproductive and lifestyle factors were integrated in the analysis as covariates. The data were analysed using multiple linear regression and linear mixed-effects models. The average cumulative weight loss at 6 months post-partum was 2.561 kg (SD 4.585), increasing at 12 months (3.066 kg; SD 5.098) and decreasing at 18 months (1.993 kg; SD 5.340), being 1.353 kg (SD, 5.574) at 24 months post-partum. After adjustment, the data indicated that for every 1-point increase in breastfeeding score, the estimated average post-partum weight loss observed was 0.191 kg at 6 months (P = 0.03), 0.090 kg at 12 months (P = 0.043), 0.123 kg at 18 months (P < 0.001) and 0.077 kg at 24 months (P = 0.001). Based on these results, we concluded that despite the low expressiveness, the intensity and duration of breastfeeding was associated with post-partum weight loss at all stages of the study during the 24-month follow-up.
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Affiliation(s)
| | | | - Sandra Maria C Pinheiro
- Post-Graduate Program in Industrial Engineering, Federal University of the Reconcave of Bahia, Salvador, Bahia, Brazil
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Bjermo H, Lind S, Rasmussen F. The educational gradient of obesity increases among Swedish pregnant women: a register-based study. BMC Public Health 2015; 15:315. [PMID: 25886465 PMCID: PMC4391086 DOI: 10.1186/s12889-015-1624-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2014] [Accepted: 03/09/2015] [Indexed: 01/07/2023] Open
Abstract
Background Overweight or obesity is detrimental during pregnancy. We studied time trends in the educational gradient of overweight and obesity among pregnant women. Differences in overweight and obesity by area of residence and country of birth were also examined. Methods The study was based on the Swedish Medical Birth Register between 1992 and 2010 and included 1,569,173 singleton pregnancies. Weight and height were registered during the first visit at the antenatal-care clinic. Data on education, country of birth, and area of residence were derived from registers with national coverage. Results In 2008–2010, 32% of Swedish nulliparous pregnant women were overweight or obese. The relative risk of obesity among lower educated women compared to women with higher education increased from 1.91 (95% confidence interval: 1.85-1.97) in 1992–1995 to 2.09 (95% confidence interval: 2.05-2.14) in 2008–2010. There was an inverse linear relationship between risks of overweight or obesity, and population density and type of residence municipality. An excessive gestational weight gain according to the American Institute of Medicine was observed among 57-63% of the overweight or obese women, but there were small differences by education. Pregnant women born in Africa, Middle East or Latin America had higher risks of being overweight or obese compared to women born in Sweden. Conclusions The prevalence of obesity as well as the social inequalities in obesity during pregnancy increased in Sweden between 1992 and 2010. Further understanding of social inequalities and geographical differentials in health behaviours of pregnant women is needed when planning public health interventions.
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Affiliation(s)
- Helena Bjermo
- Unit of Child and Adolescent Health, Centre for Epidemiology and Community Medicine, Stockholm County Council, Box 1497, SE-171 29, Solna, Sweden. .,Child and Adolescent Public Health Epidemiology, Department of Public Health Sciences, Karolinska Institutet, SE-171 77, Stockholm, Sweden.
| | - Simon Lind
- Unit of Child and Adolescent Health, Centre for Epidemiology and Community Medicine, Stockholm County Council, Box 1497, SE-171 29, Solna, Sweden.
| | - Finn Rasmussen
- Unit of Child and Adolescent Health, Centre for Epidemiology and Community Medicine, Stockholm County Council, Box 1497, SE-171 29, Solna, Sweden. .,Child and Adolescent Public Health Epidemiology, Department of Public Health Sciences, Karolinska Institutet, SE-171 77, Stockholm, Sweden.
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Quyên Pham T, Pigeyre M, Caiazzo R, Verkindt H, Deruelle P, Pattou F. Does pregnancy influence long-term results of bariatric surgery? Surg Obes Relat Dis 2015; 11:1134-9. [PMID: 26645490 DOI: 10.1016/j.soard.2015.03.015] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2013] [Revised: 03/04/2015] [Accepted: 03/25/2015] [Indexed: 11/30/2022]
Abstract
BACKGROUND Bariatric surgery is performed mostly on obese women of reproductive age. Many authors have studied pregnancy outcomes after bariatric surgery. Only a small number of studies have analyzed the impact of maternity on the results of bariatric surgery. OBJECTIVES To study the effect of pregnancy on long-term outcomes of bariatric surgery. SETTING Lille University Hospital. METHODS A retrospective study was conducted on 591 women aged 18 to 42 years who had undergone laparoscopic adjustable gastric band (LAGB) surgery or laparoscopic Roux-en-Y gastric bypass (LRYGB) surgery between 1996 and 2012. A comparison of the results after a 5-year follow-up was performed between patients who became pregnant after their bariatric surgery (pregnant group, n = 84) and postoperative nonpregnant women (nonpregnant group, n = 507). RESULTS At the 5-year visit, 84.8% patients were seen. The preoperative body mass index (BMI) was the same in the 2 groups (pregnant group: 47.8±6.9 kg/m(2); nonpregnant group: 47.5±7.2 kg/m(2); P = .755). The percentage of excess weight loss (%EWL) was lower in the pregnant group at 2 years (pregnant group = 45.9±24.6%; nonpregnant group = 56.9±28.6%, P = .002) but was similar at 5 years (47.7±27.7% versus 49.9±28.9%, P = .644). The decrease in co-morbidities was similar after 5 years. The gestational weight gain (GWG) was higher when the band was deflated during pregnancy (GWG =+12.7±10.5 kg) compared to the band without fluid removal (GWG =+4.9±7 kg) or laparoscopic Roux-en-Y gastric bypass (GWG =+4.4±1.1 kg) (P< .05). CONCLUSIONS Pregnancy after bariatric surgery slows down postoperative weight loss but does not affect weight results at 5-year follow-up.
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Affiliation(s)
- Thu Quyên Pham
- General Surgery and Endocrine, Huriez Hospital, Lille, France; Lille University Hospital, Lille, France
| | - Marie Pigeyre
- General Surgery and Endocrine, Huriez Hospital, Lille, France; Lille University Hospital, Lille, France; Department of Nutrition - Obesity Unit, Huriez Hospital, Lille, France
| | - Robert Caiazzo
- General Surgery and Endocrine, Huriez Hospital, Lille, France; Lille University Hospital, Lille, France
| | - Hélène Verkindt
- General Surgery and Endocrine, Huriez Hospital, Lille, France; Lille University Hospital, Lille, France
| | - Philippe Deruelle
- General Surgery and Endocrine, Huriez Hospital, Lille, France; Lille University Hospital, Lille, France; Department of Gynecology - Obstetrics, Jeanne de Flandres Hospital, Lille, France
| | - François Pattou
- General Surgery and Endocrine, Huriez Hospital, Lille, France; Lille University Hospital, Lille, France.
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Moore Simas TA, Corvera S, Lee MM, Zhang N, Leung K, Olendzki B, Barton B, Rosal MC. Understanding multifactorial influences on the continuum of maternal weight trajectories in pregnancy and early postpartum: study protocol, and participant baseline characteristics. BMC Pregnancy Childbirth 2015; 15:71. [PMID: 25885002 PMCID: PMC4389494 DOI: 10.1186/s12884-015-0490-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2014] [Accepted: 02/25/2015] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Maternal and offspring immediate and long-term health are affected by pregnancy weight gain and maternal weight. This study was designed to determine feasibility of: 1) recruiting a socio-economically and racially/ethnically diverse sample of pregnant women into a longitudinal observational study, including consenting the women for serial biologic specimen evaluations; 2) implementing comprehensive assessments (including biologic, anthropometric, behavioral, cognitive/psychosocial and socio-demographic, and cultural measures) at multiple time points over the study period, including collecting biologic specimens at planned and unplanned pregnancy delivery times; and 3) retaining the sample for one year into the postpartum period. Additionally, the study will provide preliminary data of associations among hypothesized predictors, mediators and moderators of pregnancy and post-partum maternal and infant weight trajectories. The study was conceptualized under a Biopsychosocial Model using a lifespan approach. Study protocol and baseline characteristics are described. METHODS/DESIGN We sought to recruit a sample of 100 healthy women age 18-45 years, between 28-34 weeks gestation, with singleton pregnancies, enrolled in care prior to 17 weeks gestation. Women provide written consent for face-to-face (medical history, anthropometrics, biologic specimens), and paper-and-pencil assessments, at five time points: baseline (third trimester), delivery-associated, and 6-weeks, 3-months and 6-months postpartum. Additional telephone-based assessments (diet, physical activity and breastfeeding) administered baseline and three-months postpartum. Infant weights are collected until 1-year of life. We seek to retain 80% of participants at six-months postpartum and 80% of offspring at 12-months. 110 women were recruited. Sample characteristics include: mean age 28.3 years, BMI 25.7 kg/m(2), and gestational age at baseline visit of 32.5 weeks. One-third of cohort was non-white, over a quarter were Latina, and almost a quarter were non-US born. The cohort majority was multigravida, had graduated high school and/or had higher levels of education, and worked outside the home. DISCUSSION Documentation of study feasibility and preliminary data for theory-driven hypothesis of maternal and child factors associated with weight trajectories will support future large scale longitudinal studies of risk and protective factors for maternal and child health. This research will also inform intervention targets facilitating healthy maternal and child weight.
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Affiliation(s)
- Tiffany A Moore Simas
- Department of Obstetrics & Gynecology, Division of Research, University of Massachusetts Medical School/UMass Memorial Health Care, Memorial Campus - 119 Belmont Street, Worcester, MA, 01605, USA.
| | - Silvia Corvera
- Department of Medicine, Program in Molecular Medicine, University of Massachusetts Medical School, Biotech 2 - 373 Plantation Street, Worcester, MA, 01605, USA.
| | - Mary M Lee
- Department of Pediatrics, University of Massachusetts Medical School/UMass Memorial Health Care, University Campus - 55 Lake Avenue, Worcester, MA, 01655, USA.
| | - NingNing Zhang
- Department of Pediatrics, University of Massachusetts Medical School/UMass Memorial Health Care, University Campus - 55 Lake Avenue, Worcester, MA, 01655, USA.
| | - Katherine Leung
- Department of Obstetrics & Gynecology, Division of Research, University of Massachusetts Medical School/UMass Memorial Health Care, Memorial Campus - 119 Belmont Street, Worcester, MA, 01605, USA.
| | - Barbara Olendzki
- Department of Medicine, Division of Preventive and Behavioral Medicine, University of Massachusetts Medical School, University Campus - 55 Lake Avenue, Worcester, MA, 01655, USA.
| | - Bruce Barton
- Department of Quantitative Health Sciences, University of Massachusetts Medical School, University Campus - 55 Lake Avenue, Worcester, MA, 01655, USA.
| | - Milagros C Rosal
- Department of Medicine, Division of Preventive and Behavioral Medicine, University of Massachusetts Medical School, University Campus - 55 Lake Avenue, Worcester, MA, 01655, USA.
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