1
|
Hawley NL, Faasalele-Savusa K, Faiai M, Suiaunoa-Scanlan L, Loia M, Ickovics JR, Kocher E, Piel C, Mahoney M, Suss R, Trocha M, Rosen RK, Muasau-Howard BT. A group prenatal care intervention reduces gestational weight gain and gestational diabetes in American Samoan women. Obesity (Silver Spring) 2024; 32:1833-1843. [PMID: 39256170 DOI: 10.1002/oby.24102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 05/30/2024] [Accepted: 06/04/2024] [Indexed: 09/12/2024]
Abstract
OBJECTIVE The objective of this study was to determine the preliminary effectiveness of an intervention to mitigate adverse pregnancy outcomes associated with pre-pregnancy obesity in American Samoa. METHODS We enrolled n = 80 low-risk pregnant women at <14 weeks' gestation. A complete case analysis was conducted with randomized group assignment (group prenatal care-delivered intervention vs. one-on-one usual care) as the independent variable. Primary outcomes were gestational weight gain and postpartum weight change. Secondary outcomes included gestational diabetes screening and exclusive breastfeeding at 6 weeks post partum. Other outcomes reported include gestational diabetes incidence, preterm birth, mode of birth, infant birth weight, and macrosomia. RESULTS Gestational weight gain was lower among group versus usual care participants (mean [SD], 9.46 [7.24] kg vs. 14.40 [8.23] kg; p = 0.10); postpartum weight change did not differ between groups. Although the proportion of women who received adequate gestational diabetes screening (78.4% group; 65.6% usual care) was similar, there were clinically important between-group differences in exclusive breastfeeding (44.4% group; 25% usual care), incidence of gestational diabetes (27.3% group; 40.0% usual care), and macrosomia (8.3% group; 29.0% usual care). CONCLUSIONS It may be possible to address multiple risk factors related to intergenerational transmission of obesity in this high-risk setting using a group care-delivered intervention.
Collapse
Affiliation(s)
- Nicola L Hawley
- Department of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, Connecticut, USA
| | | | - Mata'uitafa Faiai
- Department of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, Connecticut, USA
| | | | - Miracle Loia
- Obesity, Lifestyle, and Genetic Adaptations Study Group, Pago Pago, Samoa
| | - Jeannette R Ickovics
- Department of Social and Behavioral Sciences, Yale School of Public Health, New Haven, Connecticut, USA
| | - Erica Kocher
- Department of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, Connecticut, USA
| | - Christopher Piel
- Physician Associate Program, Yale School of Medicine, New Haven, Connecticut, USA
| | | | - Rachel Suss
- Yale College, Yale University, New Haven, Connecticut, USA
| | | | - Rochelle K Rosen
- Center for Behavioral and Preventive Medicine, Brown University, Providence, Rhode Island, USA
| | - Bethel T Muasau-Howard
- Department of Obstetrics and Gynecology, Lyndon B. Johnson Tropical Medical Center, Pago Pago, Samoa
| |
Collapse
|
2
|
Karimi M, Mofidi Nejad M, Tabaeifard R, Omid N, Rezaei Z, Azadbakht L. The association between dietary habits and self-care behavior of pregnant women with pregnancy complications. Sci Rep 2024; 14:19681. [PMID: 39181929 PMCID: PMC11344835 DOI: 10.1038/s41598-024-70162-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Accepted: 08/13/2024] [Indexed: 08/27/2024] Open
Abstract
Pregnancy as a sensitive period has a critical effect on the mother and infant's life. It is well understood that dietary habits and mother awareness can improve health status and prevent pregnancy complications such as gestational diabetes, pre-eclampsia, and nausea and vomiting. The current study was conducted to investigate the association between dietary habits and self-care behaviors with pregnancy complications. This cross-sectional study was conducted across 300 pregnant women in their third trimester referred to healthcare centers and Yas hospital in Tehran, Iran. Dietary habits and self-care behaviors were assessed by valid and reliable questionnaires. Dietary intake and physical activity were evaluated using valid and reliable Food Frequency Questionnaires and Pregnancy Physical Activity questionnaires, respectively. Women with self-care behaviors had a lower rate of pre-eclampsia (P = 0.9). Regarding food habits, pregnant women who ate their meals faster had a non-significantly higher rate of gestational diabetes and pre-eclampsia. Pregnant women who consumed red meat on a daily frequency had a significantly higher rate of nausea and vomiting (OR 1.85; 95% CI 1.05-3.28, P = 0.03). Also, there was a significant positive association between the mother's pre-pregnancy BMI and gestational diabetes and pre-eclampsia [(OR 2.03; 95% CI 1.03-3.98, P = 0.03) and (OR 4.23; 95% CI 1.12-16.0, P = 0.03) respectively]. There was no significant association between pregnant women's dietary habits and GDM and pre-eclampsia. However, pregnant women with pre-pregnancy overweight and obesity had increased odds of gestational diabetes and pre-eclampsia significantly.
Collapse
Affiliation(s)
- Mehdi Karimi
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Mofidi Nejad
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, P.O. Box 14155-6117, Tehran, Iran
| | - Razieh Tabaeifard
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, P.O. Box 14155-6117, Tehran, Iran
| | - Noushin Omid
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, P.O. Box 14155-6117, Tehran, Iran
| | - Zahra Rezaei
- Department of Nutrition, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Leila Azadbakht
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, P.O. Box 14155-6117, Tehran, Iran.
- Diabetes Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
3
|
Mooney J, Dahl AA. Digital Self-Monitoring Tools for the Management of Gestational Weight Gain: Protocol for a Systematic Review. JMIR Res Protoc 2023; 12:e50145. [PMID: 37883145 PMCID: PMC10636618 DOI: 10.2196/50145] [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: 06/20/2023] [Revised: 08/21/2023] [Accepted: 09/13/2023] [Indexed: 10/27/2023] Open
Abstract
BACKGROUND Gestational weight gain (GWG) exceeding the recommendations of the Institute of Medicine (in the United States) is associated with numerous adverse maternal and infant health outcomes. While many behavioral interventions targeting nutrition and physical activity have been developed to promote GWG within the Institute of Medicine guidelines, engagement and results are variable. Technology-mediated interventions can potentially increase the feasibility, acceptability, and reach of interventions, particularly for pregnant women, for whom integration of interventions into daily life may be critical to retention and adherence. Previous reviews highlight GWG self-monitoring as a common intervention component, and emerging work has begun to integrate digital self-monitoring into technology-mediated interventions. With rapid advances in technology-mediated interventions, a focused synthesis of literature examining the role of digital self-monitoring tools in managing GWG is warranted to guide clinical practice and inform future studies. OBJECTIVE The proposed review aims to synthesize the emerging research base evaluating digital GWG self-monitoring interventions, primarily focusing on whether the intervention is effective in managing GWG. Depending on the characteristics of the included research, secondary focus areas will comprise intervention recruitment and retention, feasibility, acceptability, and differences between stand-alone and multicomponent interventions. METHODS This protocol was developed following the PRISMA-P (Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols) guidelines for systematic review protocols. The proposed review would use a planned and systematic approach to identify, evaluate, and synthesize relevant and recent empirical quantitative studies (reported in English) examining the use of digital weight self-monitoring tools in the context of technology-mediated interventions to manage GWG in pregnant US adults, with at least 2 instances of data collection. Literature eligible for inclusion will have a publication date between January 2010 and July 2020. The Effective Public Health Practice Project Quality Assessment Tool for Quantitative Studies will be used to assess the methodological quality of included studies across various domains, and results will be synthesized and summarized per the synthesis without meta-analysis guidelines. RESULTS The initial queries of 1150 records have been executed and papers have been screened for inclusion. Data extractions are expected to be finished by December 2023. Results are expected in 2024. The systematic review that will be generated from this protocol will offer evidence for the use of digital self-monitoring tools in the management of GWG. CONCLUSIONS The planned, focused synthesis of relevant literature has the potential to inform the use of digital weight self-monitoring tools in the context of future technology-mediated interventions to manage GWG. In addition, the planned review has the potential to contribute as part of a broader movement in research toward empirically supporting the inclusion of specific components within more extensive, multicomponent interventions to balance parsimony and effectiveness. TRIAL REGISTRATION PROSPERO CRD42020204820; https://tinyurl.com/ybzt6bvr. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) PRR1-10.2196/50145.
Collapse
Affiliation(s)
- Jan Mooney
- Department of Psychological Science, College of Liberal Arts and Sciences, University of North Carolina at Charlotte, Charlotte, NC, United States
| | - Alicia A Dahl
- Department of Public Health Sciences, College of Health and Human Services, University of North Carolina at Charlotte, Charlotte, NC, United States
| |
Collapse
|
4
|
Barrera C, Castillo V, Valenzuela R, Valenzuela CA, Garcia-Diaz DF, Llanos M. Effects on Fetal Metabolic Programming and Endocannabinoid System of a Normocaloric Diet during Pregnancy and Lactation of Female Mice with Pregestational Obesity. Nutrients 2023; 15:3531. [PMID: 37630722 PMCID: PMC10458167 DOI: 10.3390/nu15163531] [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: 07/18/2023] [Revised: 08/04/2023] [Accepted: 08/09/2023] [Indexed: 08/27/2023] Open
Abstract
Fetal programming provides explanatory mechanisms for the currently high prevalence of gestational obesity. The endocannabinoid system (ECS) participates in the regulation of energy balance, and with a high-fat diet (HFD), it is overactivated. The aim of this study was to determine the effects of a nutritional intervention during pregnancy and lactation on obese female progenitors, on metabolic alterations of the offspring and on the involvement of ECS. Female mice (C57/BL/6-F0), 45 days old, and their offspring (males) were separated according to type of diet before and during gestation and lactation: CON-F1: control diet; HFD-F1 group: HFD (fat: 60% Kcal); INT-F1 group: HFD until mating and control diet (fat: 10% Kcal) afterward. Glucose tolerance and insulin sensitivity (IS) were tested at 2 and 4 months. At 120 days, mice were sacrificed, plasma was extracted for the determination of hormones, and livers for gene expression and the protein level determination of ECS components. INT-F1 group presented a lower IS compared to CON-F1, and normal levels of adiponectin and corticosterone in relation to the HFD-F1 group. The intervention increased hepatic gene expression for fatty-acid amide hydrolase and monoacylglycerol lipase enzymes; however, these differences were not observed at the protein expression level. Our results suggest that this intervention model normalized some hormonal parameters and hepatic mRNA levels of ECS components that were altered in the offspring of progenitors with pre-pregnancy obesity.
Collapse
Affiliation(s)
- Cynthia Barrera
- Department of Nutrition, Faculty of Medicine, University of Chile, Santiago 8380000, Chile; (C.B.); (R.V.); (D.F.G.-D.)
| | - Valeska Castillo
- Laboratory of Nutrition and Metabolic Regulation, Institute of Nutrition and Food Technology (INTA), University of Chile, Santiago 8380453, Chile;
| | - Rodrigo Valenzuela
- Department of Nutrition, Faculty of Medicine, University of Chile, Santiago 8380000, Chile; (C.B.); (R.V.); (D.F.G.-D.)
| | - Carina A. Valenzuela
- Eating Behavior Research Center, School of Nutrition and Dietetics, Faculty of Pharmacy, Universidad de Valparaíso Playa Ancha, Valparaíso 2360102, Chile;
| | - Diego F. Garcia-Diaz
- Department of Nutrition, Faculty of Medicine, University of Chile, Santiago 8380000, Chile; (C.B.); (R.V.); (D.F.G.-D.)
| | - Miguel Llanos
- Laboratory of Nutrition and Metabolic Regulation, Institute of Nutrition and Food Technology (INTA), University of Chile, Santiago 8380453, Chile;
| |
Collapse
|
5
|
Channon S, Coulman E, Cannings-John R, Henley J, Lau M, Lugg-Widger F, Strange H, Davies F, Sanders J, Scherf C, Couzens Z, Morantz L. Acceptability and feasibility of a planned preconception weight loss intervention in women with long-acting reversible contraception: the Plan-it mixed-methods study. Health Technol Assess 2023; 27:1-224. [PMID: 36688498 PMCID: PMC9885302 DOI: 10.3310/nkix8285] [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: 01/24/2023] Open
Abstract
BACKGROUND Women with overweight (a body mass index of ≥ 25 kg/m2) or obesity (a body mass index of ≥ 30 kg/m2) are at greater risk of experiencing complications during pregnancy and labour than women with a healthy weight. Women who remove their long-acting reversible contraception (i.e. coils or implants) are one of the few groups of people who contact services as part of their preparation for conception, creating an opportunity to offer a weight loss intervention. OBJECTIVES The objectives were to understand if routine NHS data captured the pathway from long-acting reversible contraception removal to pregnancy and included body mass index; to identify the suitable components of a preconception weight loss intervention; and to engage with key stakeholders to determine the acceptability and feasibility of asking women with overweight/obesity to delay the removal of their long-acting reversible contraception in order to take part in a preconception weight loss intervention. DESIGN This was a preparatory mixed-methods study, assessing the acceptability and feasibility of a potential intervention, using routine NHS data and purposefully collected qualitative data. PARTICIPANTS The NHS routine data included all women with a long-acting reversible contraception code. There were three groups of participants in the surveys and interviews: health-care practitioners who remove long-acting reversible contraception; weight management consultants; and women of reproductive age with experience of overweight/obesity and of using long-acting reversible contraception. SETTING UK-based health-care practitioners recruited at professional meetings; and weight management consultants and contraceptive users recruited via social media. DATA SOURCES Anonymised routine data from UK sexual health clinics and the Clinical Practice Research Datalink, including the Pregnancy Register; and online surveys and qualitative interviews with stakeholders. RESULTS The records of 2,632,871 women aged 16-48 years showed that 318,040 had at least one long-acting reversible contraception event, with 62% of records including a body mass index. Given the identified limitations of the routine NHS data sets, it would not be feasible to reliably identify women with overweight/obesity who request a long-acting reversible contraception removal with an intention to become pregnant. Online surveys were completed by 100 health-care practitioners, four weight management consultants and 243 contraceptive users. Ten health-care practitioners and 20 long-acting reversible contraception users completed qualitative interviews. A realist-informed approach generated a hypothesised programme theory. The combination of weight discussions and the delay of long-acting reversible contraception removal was unacceptable as an intervention to contraceptive users for ethical and practical reasons. However, a preconception health intervention incorporating weight loss could be acceptable, and one potential programme is outlined. LIMITATIONS There was very limited engagement with weight management consultants, and the sample of participating stakeholders may not be representative. CONCLUSIONS An intervention that asks women to delay long-acting reversible contraception removal to participate in a preconception weight loss intervention would be neither feasible nor acceptable. A preconception health programme, including weight management, would be welcomed but requires risk communication training of health-care practitioners. FUTURE WORK Work to improve routine data sets, increase awareness of the importance of preconception health and overcome health-care practitioner barriers to discussing weight as part of preconception care is a priority. TRIAL REGISTRATION This trial is registered as ISRCTN14733020. FUNDING This project was funded by the National Institute for Health and Care Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 27, No. 1.
Collapse
Affiliation(s)
- Susan Channon
- Centre for Trials Research, Cardiff University, Cardiff, UK
| | - Elinor Coulman
- Centre for Trials Research, Cardiff University, Cardiff, UK
| | | | - Josie Henley
- Centre for Trials Research, Cardiff University, Cardiff, UK
| | - Mandy Lau
- Centre for Trials Research, Cardiff University, Cardiff, UK
| | | | | | - Freya Davies
- The Welsh Centre for Primary and Emergency Care Research (PRIME), Division of Population Medicine, Cardiff University, Cardiff, UK
| | - Julia Sanders
- School of Healthcare Sciences, College of Biomedical and Life Sciences, Cardiff University, Cardiff, UK
| | - Caroline Scherf
- Cardiff and Vale University Health Board, Department of Sexual Health, Cardiff Royal Infirmary, Cardiff, UK
| | - Zoë Couzens
- Public Health Wales NHS Trust, Public Health Wales, Cardiff, UK
| | | |
Collapse
|
6
|
Channon S, Coulman E, Cannings-John R, Henley J, Lau M, Lugg-Widger F, Strange H, Davies F, Sanders J, Scherf C, Couzens Z, Morantz L. The acceptability of asking women to delay removal of a long-acting reversible contraceptive to take part in a preconception weight loss programme: a mixed methods study using qualitative and routine data (Plan-it). BMC Pregnancy Childbirth 2022; 22:778. [PMID: 36258184 PMCID: PMC9580156 DOI: 10.1186/s12884-022-05077-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 09/22/2022] [Indexed: 11/17/2022] Open
Abstract
Background Having a body mass index (BMI) which is classified as overweight (BMI ≥ 25) or obese (BMI ≥ 30) increases the risk of complications during pregnancy and labour. Weight-management interventions which target excess gestational weight gain during pregnancy have had limited success. Women who use long-acting reversible contraception (LARC) are in contact with services as part of their preparation for conception, creating a potential opportunity to offer a preconception weight-loss intervention. The aims of this mixed methods study were to assess the acceptability and practicability of a weight-loss intervention which asked people to delay LARC removal in order to lose weight before conceiving. Methods Routine UK NHS data were analysed to identify pathways from LARC removal to pregnancy. Qualitative surveys and advisory group discussions with service providers and LARC users with experience of being overweight were conducted and analysed thematically. Results Three hundred fifteen thousand seven hundred fifty-five UK women aged 16–48 years between 2009–2018 had at least one LARC-related event (e.g. insertion, removal) and 1.7% of those events were recorded as related to planning a pregnancy. BMI was included in 62% of women’s records, with 54% of those BMI being classified as overweight or obese. Online surveys were completed by 100 healthcare practitioners and 243 LARC users. Stakeholders identified facilitators and barriers associated with the proposed intervention including sensitivities of discussing weight, service-user past experiences, practitioner skills, the setting and ethical implications of the proposed intervention. Conclusions Although women and service providers recognised potential benefits, a preconception weight-loss intervention asking people to delay LARC removal posed many barriers, due mainly to the acceptability of such an intervention to women and healthcare practitioners. Weight-loss interventions that target the general population, together with a focus on improving public knowledge of preconception health, may be more acceptable than interventions which solely focus on LARC users. Many of the barriers identified, including communication, understanding and beliefs about weight and risk, appointment systems and the limitations of routine datasets also have relevance for any preconception weight-loss intervention. Work to improve routine datasets and reducing communication barriers to discussing weight are priorities. Trial registration ISRCTN14733020 registered 10.05.2019. Supplementary Information The online version contains supplementary material available at 10.1186/s12884-022-05077-0.
Collapse
Affiliation(s)
- Susan Channon
- Centre for Trials Research, Cardiff University, Neuadd Meirionnydd, Heath Park, Cardiff, CF14 4YS, UK.
| | - Elinor Coulman
- Centre for Trials Research, Cardiff University, Neuadd Meirionnydd, Heath Park, Cardiff, CF14 4YS, UK
| | - Rebecca Cannings-John
- Centre for Trials Research, Cardiff University, Neuadd Meirionnydd, Heath Park, Cardiff, CF14 4YS, UK
| | - Josie Henley
- Centre for Trials Research, Cardiff University, Neuadd Meirionnydd, Heath Park, Cardiff, CF14 4YS, UK
| | - Mandy Lau
- Centre for Trials Research, Cardiff University, Neuadd Meirionnydd, Heath Park, Cardiff, CF14 4YS, UK
| | - Fiona Lugg-Widger
- Centre for Trials Research, Cardiff University, Neuadd Meirionnydd, Heath Park, Cardiff, CF14 4YS, UK
| | - Heather Strange
- Centre for Trials Research, Cardiff University, Neuadd Meirionnydd, Heath Park, Cardiff, CF14 4YS, UK
| | - Freya Davies
- The Welsh Centre for Primary and Emergency Care Research (PRIME), Division of Population Medicine, Cardiff University, 8th floor, Neuadd Meirionnydd, Cardiff, CF14 4YS, UK
| | - Julia Sanders
- School of Healthcare Sciences, College of Biomedical and Life Sciences, Cardiff University, Ty Dewi Sant, Cardiff, CF14 4XN, UK
| | - Caroline Scherf
- Department of Sexual Health, Cardiff and Vale University Health Board, Cardiff Royal Infirmary, Newport Road, Cardiff, CF24 0SZ, UK
| | - Zoe Couzens
- Health Protection, Public Health Wales NHS Trust, Public Health Wales, 4th Floor Number 2 Capital Quarter, Tyndall Street, Cardiff, CF10 4BZ, UK
| | | |
Collapse
|
7
|
Cozzi GD, Blanchard CT, Champion ML, Todd A, Davis M, Chandler-Laney P, Casazza K, Casey BM, Tita AT, Szychowski JM, Subramaniam A. Factors Associated with Appropriate Gestational Weight Gain among Women with Obesity. Am J Perinatol 2022; 39:272-280. [PMID: 32854132 PMCID: PMC9105824 DOI: 10.1055/s-0040-1715529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVE This study aimed to compare attendance of nutritional counseling, dietary composition, exercise patterns, and socioeconomic factors among obese women with inappropriate gestational weight gain (iGWG) versus appropriate GWG (aGWG). STUDY DESIGN Medicaid-eligible women receiving prenatal care at a tertiary care center from January 2013 to December 2015 were offered individualized nutritional counseling by a registered dietitian encouraging well-balanced meals and 150 min/wk of exercise. We conducted a prospective case-control study of obese women (body mass index or BMI ≥30) with a singleton gestation with iGWG (<11 or >20 pounds) versus aGWG (11-20 pounds). Dietary intake, activity level, and socioeconomic factors were compared with Chi-square, Fisher's exact, Student's t-test, and Wilcoxon Rank Sum tests as indicated, and odds ratios with 95% confidence intervals were calculated. Multivariate regression analysis for significant variables was performed. A subgroup analysis of women with BMI ≥40 was planned. RESULTS A total of 401 women were analyzed: 78% (n = 313) with iGWG and 22% (n = 88) with aGWG. Demographics were similar between groups. Women with iGWG less frequently reported physician reinforcement of counseling and reported more physical inactivity and unemployment; there were no differences in caloric intake or macronutrient profile between groups. Multivariate regression identified physician reinforcement and employment as independent predictors of aGWG. Among women with BMI ≥40 (n = 133), those with iGWG (78%) were less likely to attend counseling, report physician reinforcement of counseling, and have adequate caloric and protein intake when compared with those with aGWG (22%). Activity level and socioeconomic factors were not different between groups. CONCLUSION Physician reinforcement of nutritional counseling, greater activity level, and employment are associated with aGWG in women with BMI ≥30, while individualized professional nutritional counseling and dietary modifications were further associated with aGWG in women with BMI ≥40. Thus, greater focus should be placed on enhancing exposure to counseling and altering nutritional and exercise choices to optimize aGWG. KEY POINTS · Physician reinforcement of nutritional counseling by a dietitian is crucial for obese women.. · Physical inactivity and unemployment are associated with inappropriate gestational weight gain.. · Nutritional counseling is associated with appropriate gestational weight gain in women with BMI ≥40..
Collapse
Affiliation(s)
- Gabriella D. Cozzi
- Center for Women’s Reproductive Health, University of Alabama at Birmingham, Birmingham, Alabama,Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Christina T. Blanchard
- Center for Women’s Reproductive Health, University of Alabama at Birmingham, Birmingham, Alabama,Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Macie L. Champion
- Center for Women’s Reproductive Health, University of Alabama at Birmingham, Birmingham, Alabama,Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Allison Todd
- Department of Nutritional Sciences, University of Alabama at Birmingham, Birmingham, Alabama
| | - Margaret Davis
- Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, Alabama,Department of Nutritional Sciences, University of Alabama at Birmingham, Birmingham, Alabama
| | - Paula Chandler-Laney
- Department of Nutritional Sciences, University of Alabama at Birmingham, Birmingham, Alabama
| | - Krista Casazza
- Department of Nutritional Sciences, University of Alabama at Birmingham, Birmingham, Alabama,Department of Pediatrics, University of Alabama at Birmingham, Birmingham, Alabama
| | - Brian M. Casey
- Center for Women’s Reproductive Health, University of Alabama at Birmingham, Birmingham, Alabama,Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Alan T. Tita
- Center for Women’s Reproductive Health, University of Alabama at Birmingham, Birmingham, Alabama,Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Jeff M. Szychowski
- Center for Women’s Reproductive Health, University of Alabama at Birmingham, Birmingham, Alabama,Department of Biostatistics, University of Alabama at Birmingham, Birmingham, Alabama
| | - Akila Subramaniam
- Center for Women’s Reproductive Health, University of Alabama at Birmingham, Birmingham, Alabama,Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, Alabama
| |
Collapse
|
8
|
da Silva Lopes K, Yamaji N, Rahman MO, Suto M, Takemoto Y, Garcia-Casal MN, Ota E. Nutrition-specific interventions for preventing and controlling anaemia throughout the life cycle: an overview of systematic reviews. Cochrane Database Syst Rev 2021; 9:CD013092. [PMID: 34564844 PMCID: PMC8464655 DOI: 10.1002/14651858.cd013092.pub2] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND Anaemia is a prevalent health problem worldwide. Some types are preventable or controllable with iron supplementation (pills or drops), fortification (sprinkles or powders containing iron added to food) or improvements to dietary diversity and quality (e.g. education or counselling). OBJECTIVES To summarise the evidence from systematic reviews regarding the benefits or harms of nutrition-specific interventions for preventing and controlling anaemia in anaemic or non-anaemic, apparently healthy populations throughout the life cycle. METHODS In August 2020, we searched MEDLINE, Embase and 10 other databases for systematic reviews of randomised controlled trials (RCTs) in anaemic or non-anaemic, apparently healthy populations. We followed standard Cochrane methodology, extracting GRADE ratings where provided. The primary outcomes were haemoglobin (Hb) concentration, anaemia, and iron deficiency anaemia (IDA); secondary outcomes were iron deficiency (ID), severe anaemia and adverse effects (e.g. diarrhoea, vomiting). MAIN RESULTS We included 75 systematic reviews, 33 of which provided GRADE assessments; these varied between high and very low. Infants (6 to 23 months; 13 reviews) Iron supplementation increased Hb levels and reduced the risk of anaemia and IDA in two reviews. Iron fortification of milk or cereals, multiple-micronutrient powder (MMNP), home fortification of complementary foods, and supplementary feeding increased Hb levels and reduced the risk of anaemia in six reviews. In one review, lipid-based nutrient supplementation (LNS) reduced the risk of anaemia. In another, caterpillar cereal increased Hb levels and IDA prevalence. Food-based strategies (red meat and fortified cow's milk, beef) showed no evidence of a difference (1 review). Preschool and school-aged children (2 to 10 years; 8 reviews) Daily or intermittent iron supplementation increased Hb levels and reduced the risk of anaemia and ID in two reviews. One review found no evidence of difference in Hb levels, but an increased risk of anaemia and ID for the intermittent regime. All suggested that zinc plus iron supplementation versus zinc alone, multiple-micronutrient (MMN)-fortified beverage versus control, and point-of-use fortification of food with iron-containing micronutrient powder (MNP) versus placebo or no intervention may increase Hb levels and reduce the risk of anaemia and ID. Fortified dairy products and cereal food showed no evidence of a difference on the incidence of anaemia (1 review). Adolescent children (11 to 18 years; 4 reviews) Compared with no supplementation or placebo, five types of iron supplementation may increase Hb levels and reduce the risk of anaemia (3 reviews). One review on prevention found no evidence of a difference in anaemia incidence on iron supplementation with or without folic acid, but Hb levels increased. Another suggested that nutritional supplementation and counselling reduced IDA. One review comparing MMN fortification with no fortification observed no evidence of a difference in Hb levels. Non-pregnant women of reproductive age (19 to 49 years; 5 reviews) Two reviews suggested that iron therapy (oral, intravenous (IV), intramuscular (IM)) increased Hb levels; one showed that iron folic acid supplementation reduced anaemia incidence; and another that daily iron supplementation with or without folic acid or vitamin C increased Hb levels and reduced the risk of anaemia and ID. No review reported interventions related to fortification or dietary diversity and quality. Pregnant women of reproductive age (15 to 49 years; 23 reviews) One review apiece suggested that: daily iron supplementation with or without folic acid increased Hb levels in the third trimester or at delivery and in the postpartum period, and reduced the risk of anaemia, IDA and ID in the third trimester or at delivery; intermittent iron supplementation had no effect on Hb levels and IDA, but increased the risk of anaemia at or near term and ID, and reduced the risk of side effects; vitamin A supplementation alone versus placebo, no intervention or other micronutrient might increase maternal Hb levels and reduce the risk of maternal anaemia; MMN with iron and folic acid versus placebo reduced the risk of anaemia; supplementation with oral bovine lactoferrin versus oral ferrous iron preparations increased Hb levels and reduced gastrointestinal side effects; MNP for point-of-use fortification of food versus iron and folic acid supplementation might decrease Hb levels at 32 weeks' gestation and increase the risk of anaemia; and LNS versus iron or folic acid and MMN increased the risk of anaemia. Mixed population (all ages; 22 reviews) Iron supplementation versus placebo or control increased Hb levels in healthy children, adults, and elderly people (4 reviews). Hb levels appeared to increase and risk of anaemia and ID decrease in two reviews investigating MMN fortification versus placebo or no treatment, iron fortified flour versus control, double fortified salt versus iodine only fortified salt, and rice fortification with iron alone or in combination with other micronutrients versus unfortified rice or no intervention. Each review suggested that fortified versus non-fortified condiments or noodles, fortified (sodium iron ethylenediaminetetraacetate; NaFeEDTA) versus non-fortified soy sauce, and double-fortified salt versus control salt may increase Hb concentration and reduce the risk of anaemia. One review indicated that Hb levels increased for children who were anaemic or had IDA and received iron supplementation, and decreased for those who received dietary interventions. Another assessed the effects of foods prepared in iron pots, and found higher Hb levels in children with low-risk malaria status in two trials, but no difference when comparing food prepared in non-cast iron pots in a high-risk malaria endemicity mixed population. There was no evidence of a difference for adverse effects. Anaemia and malaria prevalence were rarely reported. No review focused on women aged 50 to 65 years plus or men (19 to 65 years plus). AUTHORS' CONCLUSIONS Compared to no treatment, daily iron supplementation may increase Hb levels and reduce the risk of anaemia and IDA in infants, preschool and school-aged children and pregnant and non-pregnant women. Iron fortification of foods in infants and use of iron pots with children may have prophylactic benefits for malaria endemicity low-risk populations. In any age group, only a limited number of reviews assessed interventions to improve dietary diversity and quality. Future trials should assess the effects of these types of interventions, and consider the requirements of different populations.
Collapse
Affiliation(s)
| | - Noyuri Yamaji
- Global Health Nursing, Graduate School of Nursing Science, St. Luke's International University, Tokyo, Japan
| | - Md Obaidur Rahman
- Global Health Nursing, Graduate School of Nursing Science, St. Luke's International University, Tokyo, Japan
| | - Maiko Suto
- Department of Health Policy, National Center for Child Health and Development, Tokyo, Japan
| | - Yo Takemoto
- Department of Obstetrics and Gynaecology, School of Medicine, Juntendo University, Tokyo, Japan
| | | | - Erika Ota
- Global Health Nursing, Graduate School of Nursing Science, St. Luke's International University , Tokyo, Japan
| |
Collapse
|
9
|
Gyllensten H, Haby K, Berg M, Premberg Å. Cost effectiveness of a controlled lifestyle intervention for pregnant women with obesity. BMC Pregnancy Childbirth 2021; 21:639. [PMID: 34548038 PMCID: PMC8456662 DOI: 10.1186/s12884-021-04098-5] [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: 11/05/2020] [Accepted: 08/29/2021] [Indexed: 11/30/2022] Open
Abstract
Background The Mighty Mums antenatal lifestyle intervention is a person-centered behavioral intervention focusing on nutrition and physical activity for pregnant women with obesity (body mass index [BMI] ≥30). The aim of this study was to evaluate the costs and clinical outcomes of adding the Mighty Mums intervention to standard antenatal care. Methods Participants in the intervention group (n = 434) received motivational talks with their midwife and a selection of physical and/or nutritional activities in addition to antenatal care. Control participants (n = 867) from adjacent geographic areas received standard antenatal care. Costs for staff, unit costs for specific activities, and registered costs for specialized antenatal care were analyzed for associations with gestational weight gain and self-reported health. Results are reported for the intention-to-treat (ITT) population and a per protocol (PP) population identified by participation in the intervention. Analyses included bootstrapped linear regressions adjusted for background characteristics that differed significantly between groups. Results The average costs were SEK 9727 higher (95% confidence interval [CI]: 6677 to 12,777) among participants in the intervention group than in the control ITT population and SEK 8655 (95% CI 4586 to 12,724) higher than in the PP population. The cost increase per 1 kg reduction in gestational weight gain was SEK 12,369 in the ITT population and SEK 7209 for the PP population. Conclusion Participation in the Mighty Mums intervention was associated with higher costs, but also reduced gestational weight gain. The cost per kilogram reduction in gestational weight gain was low, particularly in the PP population. A future decision to implement this behavioral intervention in standard care should take into account society’s willingness to pay per unit reduction in gestational weight gain. Trial registration The study is registered at ClinicalTrials.gov, Identifier: NCT03147079. Supplementary Information The online version contains supplementary material available at 10.1186/s12884-021-04098-5.
Collapse
Affiliation(s)
- Hanna Gyllensten
- Institute of Health and Care Sciences, University of Gothenburg, Box 457, SE-405 30, Göteborg, Sweden. .,Centre for Person-Centred Care - GPCC, University of Gothenburg, Gothenburg, Sweden. .,Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
| | - Karin Haby
- Institute of Health and Care Sciences, University of Gothenburg, Box 457, SE-405 30, Göteborg, Sweden.,Region Västra Götaland, Research and Development Primary Health Care, Gothenburg, Sweden
| | - Marie Berg
- Institute of Health and Care Sciences, University of Gothenburg, Box 457, SE-405 30, Göteborg, Sweden.,Centre for Person-Centred Care - GPCC, University of Gothenburg, Gothenburg, Sweden.,Region Västra Götaland, Sahlgrenska University Hospital, Department of Obstetrics, Gothenburg, Sweden
| | - Åsa Premberg
- Institute of Health and Care Sciences, University of Gothenburg, Box 457, SE-405 30, Göteborg, Sweden.,Region Västra Götaland, Research and Development Primary Health Care, Gothenburg, Sweden
| |
Collapse
|
10
|
Fornari E, Brusati M, Maffeis C. Nutritional Strategies for Childhood Obesity Prevention. Life (Basel) 2021; 11:532. [PMID: 34201017 PMCID: PMC8227398 DOI: 10.3390/life11060532] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 05/31/2021] [Accepted: 05/31/2021] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Reducing the spread of obesity represents a challenge for clinicians in which obesity prevention plays a key role in achieving this purpose. The aim of this review is to analyze the nutritional interventions that can be implemented to prevent childhood obesity. METHODS Searching PubMed and Cochrane Library between 2019 and 2021. Further searching with no date range for articles selected for their specific relevance in the pediatric area or for their scientific relevance. A total of 871 articles were identified and 90 were included. RESULTS We organized the results of the selected articles into age groups, and according to the subjects targeted for interventions or to the site of interventions, reserving an in-depth analysis on specific nutritional aspects. Promotion of breastfeeding, reduction of protein content of formulated milks, and diet of the first 12-24 months, involving family and schools in interventions that promote physical activity and healthy diet, are promising strategies for reduction of the risk of obesity. To increase the efficacy of interventions, a multidimensional approach is crucial. CONCLUSIONS A multidimensional approach, which takes into consideration different areas of intervention, is pivotal for childhood obesity prevention. Integrated programs involving several components (nutrition and physical activity at first) at different levels (individual, family, school, and institutional) are crucial.
Collapse
Affiliation(s)
- Elena Fornari
- Department of Surgery, Dentistry, Pediatrics and Gynecology, Section of Pediatric Diabetes and Metabolism, University and Azienda Ospedaliera Universitaria Integrata of Verona, 37126 Verona, Italy;
| | - Marco Brusati
- Department of Medical and Surgical Sciences, University of Bologna, 40126 Bologna, Italy;
| | - Claudio Maffeis
- Department of Surgery, Dentistry, Pediatrics and Gynecology, Section of Pediatric Diabetes and Metabolism, University and Azienda Ospedaliera Universitaria Integrata of Verona, 37126 Verona, Italy;
| |
Collapse
|
11
|
The Effectiveness of Smoking Cessation, Alcohol Reduction, Diet and Physical Activity Interventions in Improving Maternal and Infant Health Outcomes: A Systematic Review of Meta-Analyses. Nutrients 2021; 13:nu13031036. [PMID: 33806997 PMCID: PMC8005204 DOI: 10.3390/nu13031036] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 03/15/2021] [Accepted: 03/19/2021] [Indexed: 12/30/2022] Open
Abstract
Diet, physical activity, smoking and alcohol behaviour-change interventions delivered in pregnancy aim to prevent adverse pregnancy outcomes. This review reports a synthesis of evidence from meta-analyses on the effectiveness of interventions at reducing risk of adverse health outcomes. Sixty-five systematic reviews (63 diet and physical activity; 2 smoking) reporting 602 meta-analyses, published since 2011, were identified; no data were identified for alcohol interventions. A wide range of outcomes were reported, including gestational weight gain, hypertensive disorders, gestational diabetes (GDM) and fetal growth. There was consistent evidence from diet and physical activity interventions for a significantly reduced mean gestational weight gain (ranging from -0.21 kg (95% confidence interval -0.34, -0.08) to -5.77 kg (95% CI -9.34, -2.21). There was evidence from larger diet and physical activity meta-analyses for a significant reduction in postnatal weight retention, caesarean delivery, preeclampsia, hypertension, GDM and preterm delivery, and for smoking interventions to significantly increase birth weight. There was no statistically significant evidence of interventions having an effect on low or high birthweight, neonatal intensive care unit admission, Apgar score or mortality outcomes. Priority areas for future research to capitalise on pregnancy as an opportunity to improve the lifelong wellbeing of women and their children are highlighted.
Collapse
|
12
|
Abstract
Importance The pandemic of obesity during pregnancy now afflicts 1 out of every 2 pregnant women in the United States. Even though unintended pregnancy has decreased to 45% of all pregnancies, 50% of those unintended pregnancies occur in obese women. Objective This study aims to identify why current lifestyle interventions for obese pregnancy are not effective and what the newer complications are for obesity during pregnancy. Evidence Acquisition Available literatures on current treatments for maternal obesity were reviewed for effectiveness. Emerging maternal and infant complications from obesity during pregnancy were examined for significance. Results Limitations in successful interventions fell into 3 basic categories to include the following: (1) preconception weight loss; (2) bariatric surgery before pregnancy; and (3) prevention of excessive gestational weight gain during pregnancy. Emerging significant physiological changes from maternal obesity is composed of inflammation (placenta and human milk), metabolism (hormones, microbiome, fatty acids), and offspring outcomes (body composition, congenital malformations, chronic kidney disease, asthma, neurodevelopment, and behavior). Conclusions and Relevance Are current prepregnancy lifestyle and behavioral interventions feasible to prevent maternal obesity complications? Epigenetic and metabolomic research will be critical to determine what is needed to blunt the effects of maternal obesity and to discover successful treatment.
Collapse
|
13
|
Scott J, Oxlad M, Dodd J, Szabo C, Deussen A, Turnbull D. Creating Healthy Change in the Preconception Period for Women with Overweight or Obesity: A Qualitative Study Using the Information-Motivation-Behavioural Skills Model. J Clin Med 2020; 9:jcm9103351. [PMID: 33086583 PMCID: PMC7603106 DOI: 10.3390/jcm9103351] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 10/14/2020] [Accepted: 10/15/2020] [Indexed: 12/03/2022] Open
Abstract
Worldwide, half of women begin a pregnancy with overweight or obesity, which increases the risk of pregnancy and birth complications and adversely affects the lifelong health of the offspring. In order for metabolic changes to influence the gestational environment, research suggests that weight loss should take place before conception. This study aimed to understand women’s emotional and social contexts, knowledge, motivations, skills and self-efficacy in making healthy change. Semi-structured interviews conducted with twenty-three women with overweight or obesity, informed by the Information–Motivation–Behavioural Skills (IMB) model, were analysed using reflexive thematic analysis. Information-related themes identified included poor health risk knowledge, healthy food decisions and health versus convenience. The Motivation themes comprised taking responsibility, flexible options, social expectations, interpersonal challenges and accountability. Behavioural Skills entailed themes such as the mental battle, time management, self-care and inspiration. An environmental factor was identified in affordability—limiting access to healthier alternatives. Women wanted simple, flexible options that considered family commitments, time and budgetary constraints. Unprompted, several mentioned the importance of psychological support in managing setbacks, stress and maintaining motivation. Strategies for enhancing self-efficacy and motivational support are required to enable longstanding health behaviour change. Findings will inform intervention mapping development of an eHealth solution for women preconception.
Collapse
Affiliation(s)
- Jodie Scott
- School of Psychology, The University of Adelaide, Adelaide 5005, Australia; (M.O.); (D.T.)
- Correspondence:
| | - Melissa Oxlad
- School of Psychology, The University of Adelaide, Adelaide 5005, Australia; (M.O.); (D.T.)
| | - Jodie Dodd
- Robinson Institute and School of Paediatrics and Reproductive Health, Department of Perinatal Medicine, Women’s and Babies Division, Women’s & Children’s Hospital, The University of Adelaide, Adelaide 5005, Australia; (J.D.); (A.D.)
| | - Claudia Szabo
- School of Computer Science, The University of Adelaide, Adelaide 5005, Australia;
| | - Andrea Deussen
- Robinson Institute and School of Paediatrics and Reproductive Health, Department of Perinatal Medicine, Women’s and Babies Division, Women’s & Children’s Hospital, The University of Adelaide, Adelaide 5005, Australia; (J.D.); (A.D.)
| | - Deborah Turnbull
- School of Psychology, The University of Adelaide, Adelaide 5005, Australia; (M.O.); (D.T.)
| |
Collapse
|
14
|
Benton MR, Tape N, Deussen AR, Turnbull D, Dodd JM. Barriers to and facilitators for addressing overweight and obesity before conception: A qualitative study. Women Birth 2020; 34:e493-e497. [PMID: 33077404 DOI: 10.1016/j.wombi.2020.09.025] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 09/29/2020] [Accepted: 09/30/2020] [Indexed: 01/04/2023]
Abstract
BACKGROUND Obesity is a significant global health issue, especially for reproductive-aged women. Women who enter pregnancy overweight or obese are at increased risk of a range of adverse reproductive, maternal, and child health outcomes. The preconception period has been recognised as a critical time to intervene to improve health outcomes for women and their children. Despite this recognition, adequate information is significantly lacking in relation to women's health experiences, behaviours, and information preferences to inform the development of high-quality preconception intervention strategies. AIM This study aimed to examine women's perspectives of barriers, enablers, and strategies for addressing overweight and obesity before conception. METHOD Using a qualitative research design, twelve multiparous women, aged between 32 and 43 years, who considered themselves to be overweight or obese were interviewed. Data were analysed using thematic analysis. FINDINGS Three themes were identified in relation to barriers: lack of information and knowledge, time constraints, and affordability. The following four themes emerged with respect to enablers and strategies: knowledge provision, accountability and motivation, regular contact, and habit formation. CONCLUSION Key factors to incorporate in women-centred interventions for preconception weight loss include multi-faceted knowledge provision and practical affordable methods for supporting healthy behaviours. Interventions should integrate techniques for ensuring regular contact with support networks, to enhance accountability, motivation, and facilitate habit formation. Further research is now being conducted by our team to co-design interventions and strategies informed by these findings.
Collapse
Affiliation(s)
- Madeleine R Benton
- School of Psychology, The University of Adelaide, South Australia, Australia.
| | - Nicole Tape
- School of Psychology, The University of Adelaide, South Australia, Australia
| | - Andrea R Deussen
- The University of Adelaide, Discipline of Obstetrics and Gynaecology and Robinson Research Institute, South Australia, Australia
| | - Deborah Turnbull
- School of Psychology, The University of Adelaide, South Australia, Australia
| | - Jodie M Dodd
- The University of Adelaide, Discipline of Obstetrics and Gynaecology and Robinson Research Institute, South Australia, Australia; The Women's and Children's Hospital, Women's and Babies Division, Department of Perinatal Medicine, South Australia, Australia
| |
Collapse
|
15
|
Sun Y, Shen Z, Zhan Y, Wang Y, Ma S, Zhang S, Liu J, Wu S, Feng Y, Chen Y, Cai S, Shi Y, Ma L, Jiang Y. Effects of pre-pregnancy body mass index and gestational weight gain on maternal and infant complications. BMC Pregnancy Childbirth 2020; 20:390. [PMID: 32631269 PMCID: PMC7336408 DOI: 10.1186/s12884-020-03071-y] [Citation(s) in RCA: 142] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 06/19/2020] [Indexed: 02/06/2023] Open
Abstract
Background The potential effects of pre-pregnancy body mass (BMI) and gestational weight gain (GWG) on pregnancy outcomes remain unclear. Thus, we investigated socio-demographic characteristics that affect pre-pregnancy BMIs and GWG and the effects of pre-pregnancy BMI and GWG on Chinese maternal and infant complications. Methods 3172 women were enrolled in the Chinese Pregnant Women Cohort Study-Peking Union Medical College from July 25, 2017 to July 24, 2018, whose babies were delivered before December 31, 2018. Regression analysis was employed to evaluate the socio-demographic characteristics affecting pre-pregnancy BMI and GWG values and their effects on adverse maternal and infant complications. Results Multivariate logistic regression analysis revealed that age groups < 20 years (OR: 1.97), 25–30 years (OR: 1.66), 30–35 years (OR: 2.24), 35–40 years (OR: 3.90) and ≥ 40 years (OR: 3.33) as well as elementary school or education below (OR: 3.53), middle school (OR: 1.53), high school (OR: 1.40), and living in the north (OR: 1.37) were risk factors in maintaining a normal pre-pregnancy BMI. An age range of 30–35 years (OR: 0.76), living in the north (OR: 1.32) and race of ethnic minorities (OR: 1.51) were factors affecting GWG. Overweight (OR: 2.01) and inadequate GWG (OR: 1.60) were risk factors for gestational diabetes mellitus (GDM). Overweight (OR: 2.80) and obesity (OR: 5.42) were risk factors for gestational hypertension (GHp). Overweight (OR: 1.92), obesity (OR: 2.48) and excessive GWG (OR: 1.95) were risk factors for macrosomia. Overweight and excessive GWG were risk factors for a large gestational age (LGA) and inadequate GWG was a risk factor for low birth weights. Conclusions Overweight and obesity before pregnancy and an excessive GWG are associated with a greater risk of developing GDM, GHp, macrosomia and LGA. The control of body weight before and during the course of pregnancy is recommended to decrease adverse pregnancy outcomes, especially in pregnant women aged < 20 or > 25 years old educated below university and college levels, for ethnic minorities and those women who live in the north of China. Trial registration Registered at Clinical Trials (NCT03403543), September 29, 2017.
Collapse
Affiliation(s)
- Yin Sun
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, No. 1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, China
| | - Zhongzhou Shen
- Department of Epidemiology and Health Statistics, School of Public Health, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 9 Dongdan Santiao, Dongcheng District, Beijing, 100730, China
| | - Yongle Zhan
- Department of Epidemiology and Health Statistics, School of Public Health, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 9 Dongdan Santiao, Dongcheng District, Beijing, 100730, China
| | - Yawen Wang
- Department of Epidemiology and Health Statistics, School of Public Health, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 9 Dongdan Santiao, Dongcheng District, Beijing, 100730, China
| | - Shuai Ma
- Department of Epidemiology and Health Statistics, School of Public Health, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 9 Dongdan Santiao, Dongcheng District, Beijing, 100730, China
| | - Suhan Zhang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, No. 1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, China
| | - Juntao Liu
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, No. 1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, China
| | - Sansan Wu
- Department of Epidemiology and Health Statistics, School of Public Health, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 9 Dongdan Santiao, Dongcheng District, Beijing, 100730, China
| | - Yahui Feng
- Department of Epidemiology and Health Statistics, School of Public Health, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 9 Dongdan Santiao, Dongcheng District, Beijing, 100730, China
| | - Yunli Chen
- Department of Epidemiology and Health Statistics, School of Public Health, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 9 Dongdan Santiao, Dongcheng District, Beijing, 100730, China
| | - Shuya Cai
- Department of Epidemiology and Health Statistics, School of Public Health, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 9 Dongdan Santiao, Dongcheng District, Beijing, 100730, China
| | - Yingjie Shi
- Department of Epidemiology and Health Statistics, School of Public Health, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 9 Dongdan Santiao, Dongcheng District, Beijing, 100730, China
| | - Liangkun Ma
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, No. 1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, China.
| | - Yu Jiang
- Department of Epidemiology and Health Statistics, School of Public Health, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 9 Dongdan Santiao, Dongcheng District, Beijing, 100730, China.
| |
Collapse
|
16
|
Simon D, Kaimal AJ, Oken E, Hivert MF. Reaching women with obesity to support weight loss before pregnancy: feasibility and qualitative assessment. Ther Adv Reprod Health 2020; 14:2633494120909106. [PMID: 32518915 PMCID: PMC7254592 DOI: 10.1177/2633494120909106] [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: 01/21/2020] [Accepted: 01/27/2020] [Indexed: 11/15/2022] Open
Abstract
Background: We sought to assess attitudes toward weight and barriers to recruitment of women with obesity for a potential preconception weight-loss/lifestyle modification intervention. Methods: We performed a qualitative study involving women of reproductive age (18–45) with obesity (body mass index ⩾30 kg/m2) who were considering a pregnancy in the next 2 years. We evaluated four methods of recruitment. We used previously validated survey questions to evaluate risk perceptions. In a subset, we used semistructured interviews for topics that required more in-depth information: domains included attitudes toward weight-related issues, intentions, and barriers to engagement in a structured weight-loss program. We performed qualitative analyses of interview transcripts using immersion crystallization. Results: We recruited the majority (80/82, 98%) of women using e-recruitment strategies. Eighty-one women filled out the survey and 39 completed an interview. Three-quarters of the women surveyed (60 of 81) reported attempts to lose weight in the past year and 77% (68/81) of survey respondents cited jobs and work schedules as a barrier to adopting healthy habits. More than 87% (34 of 39) of women interviewed reported willingness to participate in a structured weight-loss program prior to getting pregnant. Of these, 74% (25 of 34) stated they would consider delaying their attempts at a future pregnancy in order to participate in such a program. Conclusions: E-recruitment is a promising strategy for recruitment for preconception weight-loss and lifestyle modification program. Most women state a willingness to delay pregnancy attempts to participate in a weight-loss program.
Collapse
Affiliation(s)
- Denise Simon
- Division of Chronic Disease Research Across the Lifecourse, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Harvard Medical School, Boston, MA, USA
| | - Anjali J Kaimal
- Division of Chronic Disease Research Across the Lifecourse, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Harvard Medical School, Boston, MA, USA
| | - Emily Oken
- Division of Chronic Disease Research Across the Lifecourse, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Harvard Medical School, Boston, MA, USA
| | - Marie-France Hivert
- Department of Population Medicine, Harvard Pilgrim Health Care Institute, 401 Park Drive, Suite 401 East, Boston, MA 02215, USA
| |
Collapse
|
17
|
Harrison CR, Phimphasone-Brady P, DiOrio B, Raghuanath SG, Bright R, Ritchie ND, Sauder KA. Barriers and Facilitators of National Diabetes Prevention Program Engagement Among Women of Childbearing Age: A Qualitative Study. DIABETES EDUCATOR 2020; 46:279-288. [PMID: 32597384 DOI: 10.1177/0145721720920252] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
PURPOSE The purpose of this study was to understand barriers and facilitators to engagement in a diabetes prevention program for young women at an urban safety-net health care system. METHODS Individual semistructured interviews (N = 29) explored motivations, challenges, and successes regarding participation and suggestions for improvement among women aged 18 to 39 years who enrolled in the National Diabetes Prevention Program in the past 2 years. Participants were classified as nonattendees (n = 10), early-withdrawers (n = 9), or completers (n = 10). Interview transcriptions were analyzed using a grounded hermeneutic editing approach. RESULTS Qualitative analysis revealed 4 main themes (enrollment, attendance, experience, and suggestions) with multiple subthemes. Most women were motivated to enroll for health and family concerns. Early-withdrawers and nonattendees reported confusion about the program's aim and relevancy, logistical barriers, and lack of connection with fellow participants/coaches. Highly engaged women noted persistent motivation, perceived weight loss, and supportive program relationships. CONCLUSIONS Multiple barriers/facilitators for young women appear addressable in future adaptations. Additional research is needed to confirm these findings in other settings and explore implementation and effectiveness of adaptations, with a goal of reducing risks prior to conception.
Collapse
Affiliation(s)
- Caroline R Harrison
- Department of Epidemiology, Colorado School of Public Health, Aurora, Colorado
| | | | - Becky DiOrio
- Colorado Department of Public Health and Environment, Denver, Colorado
| | | | - Riley Bright
- Denver Health and Hospital Authority, Denver, Colorado
| | - Natalie D Ritchie
- Denver Health and Hospital Authority, Denver, Colorado.,Department of Psychiatry, University of Colorado School of Medicine, Aurora, Colorado.,College of Nursing, University of Colorado, Aurora, Colorado
| | - Katherine A Sauder
- Department of Epidemiology, Colorado School of Public Health, Aurora, Colorado.,Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado.,Lifecourse Epidemiology of Adiposity and Diabetes (LEAD) Center, University of Colorado, Aurora, Colorado
| |
Collapse
|
18
|
Asefa F, Cummins A, Dessie Y, Hayen A, Foureur M. Gestational weight gain and its effect on birth outcomes in sub-Saharan Africa: Systematic review and meta-analysis. PLoS One 2020; 15:e0231889. [PMID: 32324783 PMCID: PMC7179909 DOI: 10.1371/journal.pone.0231889] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Accepted: 04/02/2020] [Indexed: 11/28/2022] Open
Abstract
INTRODUCTION An increased metabolic demand during pregnancy is fulfilled by gaining sufficient gestational weight. Women who gain inadequate-weight are at a high-risk of premature birth or having a baby with low-birth weight. However, women who gain excessive-weight are at a high-risk of having a baby with macrosomia. The aim of this review was to determine the distribution of gestational weight gain and its association with birth-outcomes in Sub-Saharan Africa. METHODS For this systematic review and meta-analysis, we performed a literature search using PubMed, Medline, Embase, Scopus, and the Cumulative Index to Nursing and Allied Health Literature (CINAHL) databases. We searched grey-literature from Google and Google Scholar, and region-specific journals from the African Journals Online (AJOL) database. We critically appraised the included studies using the Effective Public Health Practice Project Quality Assessment Tool for Quantitative Studies. Two independent reviewers evaluated the quality of the studies and extracted the data. We calculated pooled relative-risks (RR) with 95% confidence intervals. RESULTS Of 1450 retrieved studies, 26 met the inclusion criteria. Sixteen studies classified gestational weight gain according to the United States Institute of Medicine recommendations. The percentage adequate amount of gestational weight ranged from 3% to 62%. The percentage of inadequate weight was >50% among nine studies. Among underweight women, the percentage of women who gained inadequate gestational weight ranged from 67% to 98%. Only two studies were included in the meta-analyses to evaluate the association of gestational weight gain with pre-eclampsia and macrosomia. No difference was observed among women who gained inadequate and adequate gestational weight regarding experiencing pre-eclampsia (RR, 0.71; 95% CI: 0.22, 2.28, P = 0.57). Excessive gestational weight gain was not significantly associated with macrosomia compared to adequate weight gain (RR, 0.68; 95% CI: 0.38, 1.22, P = 0.20). CONCLUSION A substantial proportion of sub-Saharan African women gain inadequate gestational weight particularly high among underweight women. Future interventions would need to design effective pre-pregnancy weight management strategies.
Collapse
Affiliation(s)
- Fekede Asefa
- School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
- Centre for Midwifery, Child and Family Health, Faculty of Health, University of Technology Sydney, Ultimo, NSW, Australia
- Australian Centre for Public and Population Health Research, Faculty of Health, University of Technology Sydney, Ultimo, NSW, Australia
| | - Allison Cummins
- Centre for Midwifery, Child and Family Health, Faculty of Health, University of Technology Sydney, Ultimo, NSW, Australia
| | - Yadeta Dessie
- School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Andrew Hayen
- Australian Centre for Public and Population Health Research, Faculty of Health, University of Technology Sydney, Ultimo, NSW, Australia
| | - Maralyn Foureur
- Centre for Midwifery, Child and Family Health, Faculty of Health, University of Technology Sydney, Ultimo, NSW, Australia
- Hunter New England Health, Nursing and Midwifery Research Centre, University of Newcastle, Callaghan, NSW, Australia
| |
Collapse
|
19
|
Bailey C, Skouteris H, Teede H, Hill B, De Courten B, Walker R, Liew D, Thangaratinam S, Ademi Z. Are Lifestyle Interventions to Reduce Excessive Gestational Weight Gain Cost Effective? A Systematic Review. Curr Diab Rep 2020; 20:6. [PMID: 32008111 DOI: 10.1007/s11892-020-1288-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
PURPOSE OF REVIEW Lifestyle interventions (such as diet and physical activity) successfully limit excessive gestational weight gain and can reduce some adverse maternal events; however, benefit is variable and cost-effectiveness remains unclear. We aimed to review published cost-effectiveness analyses of lifestyle interventions compared with usual care on clinically relevant outcome measures. Five international and six grey-literature databases were searched from 2007 to 2018. Articles were assessed for quality of reporting. Data were extracted from healthcare and societal perspectives. Costs were adapted to the common currencies of Australia and the United Kingdom by adjusting for resource utilization, healthcare purchase price and changes in costs over time. Included studies were economic analyses of lifestyle interventions aiming to limit weight-gain during pregnancy and/or reduce risk of gestational diabetes, for women with a BMI of 25 or greater in pre- or early-pregnancy. RECENT FINDINGS Of the 538 articles identified, six were retained for review: one modelling study and five studies in which an economic analysis was performed alongside a randomized-controlled trial. Outcome measures included infant birth-weight, fasting glucose, insulin resistance, gestational weight-gain, infant respiratory distress syndrome, perceived health, cost per case of adverse outcome avoided and quality-adjusted life years (QALYs). Interventions were cost-effective in only one study. Although many studies have investigated the efficacy of lifestyle interventions in pregnancy, few have included cost-effectiveness analyses. Where cost-effectiveness studies were undertaken, results were inconsistent. Secondary meta-analysis, taxonomy and framework research is now required to determine the effective components of lifestyle interventions and to guide future cost-effectiveness analyses.
Collapse
Affiliation(s)
- Cate Bailey
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia.
- Monash Centre for Health Research and Implementation, Monash University, Level 1 42-51 Kanooka Grove, Clayton, VIC, 3168, Australia.
| | - Helen Skouteris
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Helena Teede
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Briony Hill
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Barbora De Courten
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Ruth Walker
- Monash Department of Nutrition, Dietetics and Food, School of Clinical Sciences, Monash University, Melbourne, Australia
| | - Danny Liew
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Shakila Thangaratinam
- Women's Health Research Unit, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Zanfina Ademi
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| |
Collapse
|
20
|
Ritchie ND, Fabbri S, Sauder KA. Case Reports on Diabetes-Related Outcomes for Pregnant Women in the National Diabetes Prevention Program. Clin Diabetes 2019; 37:395-397. [PMID: 31660017 PMCID: PMC6794217 DOI: 10.2337/cd18-0104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Natalie Dawn Ritchie
- Denver Health and Hospital Authority, Ambulatory Care Services, Denver, CO
- University of Colorado, Anschutz Medical Campus, School of Medicine, Department of Psychiatry, Aurora, CO
| | - Stefka Fabbri
- Denver Health and Hospital Authority, Ambulatory Care Services, Denver, CO
- University of Colorado, Anschutz Medical Campus, School of Medicine, Department of Obstetrics and Gynecology, Aurora, CO
| | - Katherine Ann Sauder
- University of Colorado, Anschutz Medical Campus, School of Medicine, Department of Pediatrics, Aurora, CO
| |
Collapse
|
21
|
Lecorguillé M, Jacota M, de Lauzon-Guillain B, Forhan A, Cheminat M, Charles MA, Heude B. An association between maternal weight change in the year before pregnancy and infant birth weight: ELFE, a French national birth cohort study. PLoS Med 2019; 16:e1002871. [PMID: 31430274 PMCID: PMC6701747 DOI: 10.1371/journal.pmed.1002871] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Accepted: 07/17/2019] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Weight-control interventions in pregnant women with overweight or obesity have limited effectiveness for fetal growth and birth outcomes. Interventions or prevention programs aiming at the pre-pregnancy period should be considered. However, how the woman's weight change before pregnancy affects fetal growth is not known. We investigated the association between weight change over the year before pregnancy and birth weight. METHODS AND FINDINGS We used the inclusion data of 16,395 women from the ELFE French national birth cohort, a nationally representative cohort in which infants were enrolled at birth with their families in 2011. Maternal weight change was self-reported and classified into 3 groups: moderate weight variation or stable weight, weight loss > 5 kg, and weight gain > 5 kg or both weight loss and gain > 5 kg. Multiple linear regression models were used to investigate the association between pre-pregnancy weight change and a birth weight z-score calculated according to the French Audipog reference, adjusted for a large set of maternal characteristics. The analyses were stratified by maternal body mass index (BMI) at conception (<25 versus ≥25 kg/m2) and adjusted for BMI within these categories. We used the MacKinnon method to test the mediating effect of gestational weight gain (GWG) on these associations. Mother's mean age was 30.5 years, 87% were born in France, and 26% had overweight or obesity. For women in either BMI category at conception, GWG was more than 2 kg higher, on average, for women with weight loss before pregnancy than for women with stable weight or moderate weight variation. For women with BMI < 25 kg/m2 at conception, birth weight was significantly higher with weight loss than stable weight before pregnancy (β = 0.08 [95% CI 0.02; 0.14], p = 0.01), and this total effect was explained by a significant mediating effect through GWG. For women with BMI ≥ 25 kg/m2 at conception, birth weight was not associated with pre-pregnancy weight loss during the year before pregnancy. Mediation analysis revealed that in these women, the direct effect of pre-pregnancy weight loss that would have resulted in a smaller birth weight z-score (β = -0.11 [95% CI -0.19; -0.03], p = 0.01) was cancelled out by the GWG. The mediating effect of GWG was even higher when weight loss resulted from a restrictive diet in the year before pregnancy. Weight gain before pregnancy was not associated with birth weight. Although we included a large number of women and had extensive data, the only potential cause of pre-pregnancy weight loss that was investigated was dieting for intentional weight loss. We have no information on other potential causes but did however exclude women with a history of pre-pregnancy chronic disease. Another limitation is declaration bias due to self-reported data. CONCLUSIONS Health professionals should be aware that GWG may offset the expected effect of weight loss before conception on fetal growth in overweight and obese women. Further studies are required to understand the underlying mechanisms in order to develop weight-control interventions and improve maternal periconceptional health and developmental conditions for the fetus.
Collapse
Affiliation(s)
- Marion Lecorguillé
- Université de Paris, Centre of Research in Epidemiology and Statistics, INSERM, Institut national de la recherche agronomique, Paris, France
| | - Madalina Jacota
- APHP, Unité de Recherche Clinique, Hôpitaux Universitaires Paris île-de-France Ouest, Paris, France
| | - Blandine de Lauzon-Guillain
- Université de Paris, Centre of Research in Epidemiology and Statistics, INSERM, Institut national de la recherche agronomique, Paris, France
| | - Anne Forhan
- Université de Paris, Centre of Research in Epidemiology and Statistics, INSERM, Institut national de la recherche agronomique, Paris, France
| | - Marie Cheminat
- Institut national d'études démographiques, INSERM, Établissement français du sang, Joint Unit Elfe, Paris, France
| | - Marie-Aline Charles
- Université de Paris, Centre of Research in Epidemiology and Statistics, INSERM, Institut national de la recherche agronomique, Paris, France
- Institut national d'études démographiques, INSERM, Établissement français du sang, Joint Unit Elfe, Paris, France
| | - Barbara Heude
- Université de Paris, Centre of Research in Epidemiology and Statistics, INSERM, Institut national de la recherche agronomique, Paris, France
| |
Collapse
|
22
|
Jacob CM, Newell ML, Hanson M. Narrative review of reviews of preconception interventions to prevent an increased risk of obesity and non-communicable diseases in children. Obes Rev 2019; 20 Suppl 1:5-17. [PMID: 31419048 DOI: 10.1111/obr.12769] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Revised: 08/20/2018] [Accepted: 08/21/2018] [Indexed: 11/28/2022]
Abstract
Evidence for the effect of preconception and periconceptional risk factors on childhood outcomes such as obesity and other non-communicable diseases (NCDs) in later life is growing. Issues such as maternal malnutrition need to be addressed before pregnancy, to prevent a transgenerational passage of risk of NCDs. The aim of this review was to evidence for preconception interventions to prevent obesity and other risk factors for NCDs in children. A search for systematic reviews of interventions in the preconception period published between 2006 and 2018 was conducted on academic databases. Fifteen reviews were included, two of the reviews also included pregnant women. None of the reviews directly reported on obesity or NCD outcomes in children. Results suggest that exercise- and diet-based interventions significantly reduced maternal weight postpartum, weight gain during pregnancy, and improved prevention and control of gestational diabetes. Balanced protein energy supplementation during and before pregnancy was associated with an increase in mean birth weight and reduction of low birth weight babies. There is a dearth of evidence for preconception programmes that follow up on childhood outcomes related to a risk of NCDs. Nevertheless, results suggest that women who received preconception interventions were more likely to have improved pregnancy-related and behavioural outcomes.
Collapse
Affiliation(s)
- Chandni Maria Jacob
- Academic unit of Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, UK
- Institute of Developmental Sciences, University of Southampton, Southampton, UK
| | - Marie-Louise Newell
- Institute of Developmental Sciences, University of Southampton, Southampton, UK
- NIHR Southampton Biomedical Research Centre, University Hospital Southampton NHS Foundation Trust, University of Southampton, Southampton, UK
| | - Mark Hanson
- Institute of Developmental Sciences, University of Southampton, Southampton, UK
- NIHR Southampton Biomedical Research Centre, University Hospital Southampton NHS Foundation Trust, University of Southampton, Southampton, UK
| |
Collapse
|
23
|
Obesity risk in women of childbearing age in New Zealand: a nationally representative cross-sectional study. Int J Public Health 2019; 64:625-635. [DOI: 10.1007/s00038-019-01239-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Revised: 03/10/2019] [Accepted: 03/25/2019] [Indexed: 12/27/2022] Open
|
24
|
Michel S, Raab R, Drabsch T, Günther J, Stecher L, Hauner H. Do lifestyle interventions during pregnancy have the potential to reduce long-term postpartum weight retention? A systematic review and meta-analysis. Obes Rev 2019; 20:527-542. [PMID: 30548769 DOI: 10.1111/obr.12809] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 10/22/2018] [Accepted: 10/26/2018] [Indexed: 01/21/2023]
Abstract
Reducing postpartum weight retention is a promising strategy for addressing the rising prevalence of overweight and obesity in women. This systematic review and meta-analysis explored whether lifestyle interventions during pregnancy have the potential to reduce weight retention at 4 months postpartum and beyond. A search of five electronic databases for randomized controlled trials comparing the effect of weight-related lifestyle interventions beginning in pregnancy on postpartum weight retention to standard prenatal care groups was performed. Postpartum weight retention data was synthesized in a random-effects meta-analysis. Data from 14 studies of 7116 participants showed that the intervention group retained statistically significant less weight than the control group (weighted mean difference: -0.73 kg, 95% CI: -1.32 to -0.14, P = 0.015). Subgroup analysis showed this effect to be largest in studies with follow-ups from 4 to 6 months (weighted mean difference: -1.32 kg, 95% CI: -2.11 to -0.53, P = 0.001), but it remained significant until 12 months postpartum (weighted mean difference: -0.68 kg, 95% CI: -1.28 to -0.09, P = 0.023). In studies of women with a body mass index above 25.0 kg/m2 , no significant intervention effect was observed. More high-quality studies with a follow-up beyond 12 months postpartum are needed.
Collapse
Affiliation(s)
- Sophie Michel
- Else Kroener-Fresenius Center for Nutritional Medicine, University Hospital Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Roxana Raab
- Else Kroener-Fresenius Center for Nutritional Medicine, University Hospital Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Theresa Drabsch
- Else Kroener-Fresenius Center for Nutritional Medicine, University Hospital Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Julia Günther
- Else Kroener-Fresenius Center for Nutritional Medicine, University Hospital Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Lynne Stecher
- Else Kroener-Fresenius Center for Nutritional Medicine, University Hospital Klinikum rechts der Isar, Technical University of Munich, Munich, Germany.,Institute of Medical Informatics, Statistics and Epidemiology, University Hospital Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Hans Hauner
- Else Kroener-Fresenius Center for Nutritional Medicine, University Hospital Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| |
Collapse
|
25
|
Kothe E, Bailey C, Weiner C, Nagle C, Nowson C, Hill B, McPhie S, Savaglio M, Skouteris H. An investigation of Australian midwifery curricula for obesity management and health behaviour change training. Nurse Educ Pract 2019; 36:54-57. [PMID: 30861412 DOI: 10.1016/j.nepr.2019.03.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 02/25/2019] [Accepted: 03/03/2019] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Fifty percent of Australian women enter pregnancy overweight or obese. Unfortunately, few women receive weight management advice from health professionals during pregnancy. The aim of this study was to investigate current midwifery curricula from Australian universities to identify strengths and deficits in the teaching of preconception and antenatal weight management. METHODS Midwifery courses from 20 universities were identified. Of the 568 units taught at these universities, 252 course outlines were obtained. Data were coded using the qualitative analysis technique of Framework Analysis for the following main themes: 1) the effect of weight, diet and physical activity on health outcomes for women who are pregnant or planning a pregnancy; 2) weight management advice in any population; and 3) health behaviour change techniques in any context. RESULTS Analysis revealed a variety of teaching methods and skills training that emphasised the importance of clinical judgement and autonomous clinical practice, in conjunction with critical enquiry and sourcing reputable evidence. There was little evidence, however, that weight management advice was taught explicitly to midwifery students in the curricula. DISCUSSION A greater emphasis on skilling midwifery students to address weight gain during pregnancy, and behavioural techniques to achieve this, is required.
Collapse
Affiliation(s)
- Emily Kothe
- Deakin University, School of Psychology, Geelong, Australia
| | - Cate Bailey
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Australia
| | - Carlye Weiner
- Deakin University, School of Psychology, Geelong, Australia
| | - Cate Nagle
- Centre for Nursing and Midwifery Research, James Cook University, Townsville, Australia; Townsville Hospital and Health Service, Townsville, Australia
| | - Caryl Nowson
- School of Exercise and Nutrition Sciences, Deakin University, Australia
| | - Briony Hill
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Australia
| | - Skye McPhie
- Deakin University, School of Psychology, Geelong, Australia
| | - Melissa Savaglio
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Australia
| | - Helen Skouteris
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Australia.
| |
Collapse
|
26
|
McPhie S, Skouteris H, Millar L, Olsson C, Campbell K, van der Pligt P, Dodd J, Hill B. Preconception weight management: an untapped area of women's health. Aust J Prim Health 2019; 23:61-65. [PMID: 27491461 DOI: 10.1071/py16004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Accepted: 06/28/2016] [Indexed: 11/23/2022]
Abstract
The aim of this study was to identify barriers to providing preconception weight management. Twenty health professionals participated in a semistructured phone interview regarding their beliefs on perceived barriers to providing preconception weight management. The interviews were recorded, transcribed verbatim and examined using thematic analysis to extract the key themes. Two themes were identified from the interviews: (1) barriers hindering women from accessing preconception weight management interventions (i.e. women's lack of awareness regarding the importance of preconception weight, and not being provided with weight management information or interventions by health professionals); and (2) barriers preventing health professionals from providing preconception weight management (i.e. an absence of implementation resources for preconception weight management, limited access to women of childbearing age who plan to conceive, and a high percentage of pregnancies being unplanned). There are significant client- and heath professional-based barriers to implementing preconception weight management. To begin to address these barriers, developing policy and preconception weight management programs based on evidence collected via a needs assessment, quantitative or mixed-method designs may be of benefit. Furthermore, these barriers are likely contributing to the paucity in research into preconception weight management services.
Collapse
Affiliation(s)
- Skye McPhie
- School of Psychology, Deakin University, Locked Bag 20000, Geelong, Vic. 3220, Australia
| | - Helen Skouteris
- School of Psychology, Deakin University, Locked Bag 20000, Geelong, Vic. 3220, Australia
| | - Lynne Millar
- School of Health and Social Development, Deakin University, Locked Bag 20000, Geelong, Vic. 3220, Australia
| | - Craig Olsson
- School of Psychology, Deakin University, Locked Bag 20000, Geelong, Vic. 3220, Australia
| | - Karen Campbell
- School of Exercise and Nutrition Sciences, Deakin University, Locked Bag 20000, Geelong, Vic. 3220, Australia
| | - Paige van der Pligt
- School of Exercise and Nutrition Sciences, Deakin University, Locked Bag 20000, Geelong, Vic. 3220, Australia
| | - Jodie Dodd
- Obstetrics and Gynaecology, The University of Adelaide, Women's & Children's Hospital, 72 King William Road, North Adelaide, SA 5006, Australia
| | - Briony Hill
- School of Psychology, Deakin University, Locked Bag 20000, Geelong, Vic. 3220, Australia
| |
Collapse
|
27
|
Claesson IM, Josefsson A, Olhager E, Oldin C, Sydsjö G. Effects of a gestational weight gain restriction program for obese women: Sibling pairs' weight development during the first five years of life. SEXUAL & REPRODUCTIVE HEALTHCARE 2018; 17:65-74. [PMID: 30193722 DOI: 10.1016/j.srhc.2018.07.003] [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: 04/17/2018] [Revised: 06/28/2018] [Accepted: 07/11/2018] [Indexed: 10/28/2022]
Abstract
OBJECTIVES Successful gestational weight gain (GWG) restriction programs for obese (Body Mass Index (BMI) ≥ 30 kg/m2) pregnant women, have not, so far, shown convincing effects on infant's weight development. An intervention starting during the pregnancy might be too late and a pre-conceptional life style change may be preferable. Thus, the aim of this study was to follow children born to mothers who had participated in a weight gain restriction program during pregnancy, and make comparisons with their younger siblings. STUDY DESIGN AND MAIN OUTCOME MEASURES An extended analysis of 262 children belonging to an intervention group and a control group. The effects of BMI at five years of age and weight-for-length/height development from two months of age until five years of age were assessed. RESULTS In the intervention group there was a difference in BMI at five years of age, between index boys and their younger sisters (p = 0.016). Mean BMI was lower among the boys compared with their younger female siblings. Regarding maternal GWG or the Swedish national reference data there was no difference between the index children and their younger siblings within the intervention or control groups or between younger siblings in the two groups. CONCLUSIONS Maternal pre-conceptional lifestyle change may have a positive effect on the child's weight development during the five first years of age. However, the effect of participation in an extensive GWG restriction program when it comes to the impact on the offspring's weight development is still unclear and further research is required.
Collapse
Affiliation(s)
- Ing-Marie Claesson
- Department of Obstetrics and Gynaecology, and Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden.
| | - Ann Josefsson
- Department of Obstetrics and Gynaecology, and Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden.
| | - Elisabeth Olhager
- Department of Clinical Sciences and Department of Paediatrics, Lund University, Sweden.
| | - Carin Oldin
- Child Health Services, Public Health and Health Care, Region Jönköping County, Jönköping, Sweden.
| | - Gunilla Sydsjö
- Department of Obstetrics and Gynaecology, and Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden.
| |
Collapse
|
28
|
Abstract
It is important to pay attention to weight management before and between pregnancies, as women have an increased risk of weight gain during the reproductive years. Having a baby is a life-changing event for women and the challenge of weight management amidst this period of major physiological, psychological and social change should not be underestimated. However, the postpartum period offers an opportune time for lifestyle interventions, as women may have heightened awareness of their own and their wider families' health. Systematic reviews indicate that interventions including both diet and physical activity along with individualised support and self-monitoring are more likely to be successful in promoting postpartum weight loss. However, high levels of attrition and poor engagement have been an issue in previous trials in this area. Since postpartum women are difficult to reach and retain, future research must consider how to make weight-management interventions an attractive and attainable proposition for women who are juggling multiple, competing demands on their time. Ideally, intervention approaches need to be flexible and allow sustained contact with women, to facilitate a focus on maintenance of weight loss, as well as opportunities for re-engagement after life events that may disrupt weight-management progress. Using technology to deliver or support interventions holds promise but trials are needed to generate a range of appealing, effective and scalable options for postpartum women. What works at other life stages may not necessarily work here owing to specific barriers to weight management encountered in the postpartum period.
Collapse
|
29
|
Mitanchez D, Chavatte-Palmer P. Review shows that maternal obesity induces serious adverse neonatal effects and is associated with childhood obesity in their offspring. Acta Paediatr 2018; 107:1156-1165. [PMID: 29421859 DOI: 10.1111/apa.14269] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 01/10/2018] [Accepted: 02/02/2018] [Indexed: 12/18/2022]
Abstract
AIM Obesity at the start of pregnancy has been rising worldwide, increasing the risk of maternal complications. We reviewed the independent effects of maternal obesity during pregnancy on neonatal adverse outcomes and the risk of childhood obesity and adverse cardio-metabolic profiles. METHODS We searched MEDLINE for papers published in English between December 2007 and November 2017, focusing primarily on human studies published in the last five years. However, we also chose to highlight examples derived from model animals that could bring mechanistic insight and preventive and therapeutic avenues. RESULTS Our review showed that maternal obesity had independent effects on neonatal adverse outcomes such as macrosomia, perinatal mortality and birth defects. Maternal obesity alone increased the risks for adverse neonatal outcomes, including macrosomia, perinatal mortality, induced preterm birth and birth defects. In association with excess gestational weight gain, mainly early in pregnancy, increased the risks of childhood obesity, higher fat mass and, to a smaller extent, adverse cardio-metabolic profiles. Animal models highlighted sexually dimorphic responses to maternal obesity. CONCLUSION Maternal obesity induced serious adverse neonatal effects and was associated with childhood obesity in their offspring. The peri-conceptional period is critical for metabolic programming, and obese women need close monitoring from conception.
Collapse
Affiliation(s)
- Delphine Mitanchez
- Department of Perinatality; APHP; GHUEP; Armand Trousseau Hospital; Paris France
- Faculty of Medicine; Sorbonne University; Paris France
| | | |
Collapse
|
30
|
Haby K, Berg M, Gyllensten H, Hanas R, Premberg Å. Mighty Mums - a lifestyle intervention at primary care level reduces gestational weight gain in women with obesity. BMC OBESITY 2018; 5:16. [PMID: 29881627 PMCID: PMC5985595 DOI: 10.1186/s40608-018-0194-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Accepted: 04/26/2018] [Indexed: 11/10/2022]
Abstract
Background Obesity (BMI ≥30) during pregnancy is becoming an increasing public health issue and is associated with adverse maternal and perinatal outcomes. Excessive gestational weight gain (GWG) further increases the risks of adverse outcomes. However, lifestyle intervention can help pregnant women with obesity to limit their GWG. This study evaluated whether an antenatal lifestyle intervention programme for pregnant women with obesity, with emphasis on nutrition and physical activity, could influence GWG and maternal and perinatal outcomes. Methods The intervention was performed in a city in Sweden 2011–2013. The study population was women with BMI ≥30 in early pregnancy who received standard antenatal care and were followed until postpartum check-up. The intervention group (n = 459) was provided with additional support for a healthier lifestyle, including motivational talks with the midwife, food advice, prescriptions of physical activity, walking poles, pedometers, and dietician consultation. The control group was recruited from the same (n = 105) and from a nearby antenatal organisation (n = 790). Results In the per-protocol population, the intervention group had significantly lower GWG compared with the control group (8.9 ± 6.0 kg vs 11.2 ± 6.9 kg; p = 0.031). The women managed to achieve GWG < 7 kg to a greater extent (37.1% vs. 23.0%; p = 0.036) and also had a significantly lower weight retention at the postpartum check-up (− 0.3 ± 6.0 kg vs. 1.6 ± 6.5 kg; p = 0.019) compared to the first visit. The most commonly used components of the intervention, apart from the extra midwife time, were support from the dietician and retrieval of pedometers. Overall compliance with study procedures, actual numbers of visits with logbook activity, and dietician contact correlated significantly with GWG. There was no statistically significant difference in GWG (10.3 ± 6.1 kg vs. 11.2 ± 6.9 kg) between the intervention and control groups in the intention-to-treat population. Conclusion Pregnant women with obesity who follow a lifestyle intervention programme in primary health care can limit their weight gain during pregnancy and show less weight retention after pregnancy. This modest intervention can easily be implemented in a primary care setting. Trial registration The study has been registered at ClinicalTrials.gov, Identifier: NCT03147079. May 10 2017, retrospectively registered.
Collapse
Affiliation(s)
- Karin Haby
- Primary Health Care, Research and Development Unit, Närhälsan, Region Västra Götaland, Gothenburg, Sweden.,2Institute of Health and Care Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Marie Berg
- 2Institute of Health and Care Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,3GPCC - University of Gothenburg Centre for Person-centred Care, Gothenburg, Sweden
| | - Hanna Gyllensten
- 2Institute of Health and Care Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,3GPCC - University of Gothenburg Centre for Person-centred Care, Gothenburg, Sweden
| | - Ragnar Hanas
- 4Department of Pediatrics, NU Hospital Group, Region Västra Götaland, Uddevalla, Sweden.,5Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Åsa Premberg
- Primary Health Care, Research and Development Unit, Närhälsan, Region Västra Götaland, Gothenburg, Sweden.,2Institute of Health and Care Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| |
Collapse
|
31
|
Abstract
PURPOSE OF REVIEW The purpose of this review is to summarize the current evidence on the prevention of excessive gestational weight gain (GWG) and reduction of postpartum weight retention (PPWR) by lifestyle intervention and pharmacotherapy. RECENT FINDINGS Recent findings demonstrate that tailored nutrition counseling and adapting certain eating patterns, supervised exercise programs aiming at achieving at least moderate level of physical activity, and interactive and monitored behavior change interventions are effective in reducing excessive GWG and PPWR. Among the pharmacologic agents, Metformin has been shown to reduce GWG. Excessive GWG and PPWR are associated with adverse maternal and neonatal outcomes. Recent evidence shows that weight during gestation and the postpartum period can be significantly reduced by more frequent nutrition counseling sessions on balanced diet focusing on healthier food choices and eating patterns, supervised moderate-intensity exercise for at least 30 min three times a week, and interactive behavior change interventions with regular feedback and follow-up. The benefits on weight are seen when these interventions are utilized together in a multimodality approach. Metformin is effective in preventing excessive GWG but has no impact on neonatal outcomes.
Collapse
Affiliation(s)
- Nemencio A Nicodemus
- College of Medicine, University of the Philippines, Manila, Philippines.
- University of the Philippines-Philippine General Hospital, Manila, Philippines.
- Philippine Association for the Study of Overweight and Obesity, Pasig, Philippines.
- Philippine Society of Endocrinology, Diabetes & Metabolism, Pasig, Philippines.
- , Manila, Philippines.
| |
Collapse
|
32
|
Dahl AA, Dunn CG, Boutté AK, Crimarco A, Turner-McGrievy G. Mobilizing mHealth for Moms: a Review of Mobile Apps for Tracking Gestational Weight Gain. ACTA ACUST UNITED AC 2017. [DOI: 10.1007/s41347-017-0030-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
33
|
Phillips JK, Higgins ST. Applying behavior change techniques to weight management during pregnancy: Impact on perinatal outcomes. Prev Med 2017; 104:133-136. [PMID: 28757450 PMCID: PMC5735012 DOI: 10.1016/j.ypmed.2017.07.023] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Revised: 07/18/2017] [Accepted: 07/24/2017] [Indexed: 12/19/2022]
Abstract
Unhealthy behaviors and lifestyle choices are contributing to the obesity epidemic and associated morbidities. Among reproductive aged women, obesity adversely affects perinatal outcomes and longer term maternal and child health. Interventions utilizing strategies of behavior change have the potential to improve outcomes, especially during pregnancy. Antenatal interventions to improve adherence to gestational weight gain guidelines are one such example. Although behaviorally-based intervention trials have been associated with modest decreases in gestational weight gain, the effect on short term perinatal outcomes has thus far been minimal. This commentary aims to discuss possible reasons behind the failure to improve perinatal outcomes as well as to encourage future areas of study.
Collapse
Affiliation(s)
- Julie K Phillips
- Vermont Center on Behavior and Health, University of Vermont, United States; Departments of Obstetrics, Gynecology, and Reproductive Sciences, University of Vermont, United States.
| | - Stephen T Higgins
- Vermont Center on Behavior and Health, University of Vermont, United States; Psychiatry, University of Vermont, United States; Psychological Science, University of Vermont, United States
| |
Collapse
|
34
|
Ritchie ND, Sauder KA, Fabbri S. Reach and Effectiveness of the National Diabetes Prevention Program for Young Women. Am J Prev Med 2017; 53:714-718. [PMID: 28928038 DOI: 10.1016/j.amepre.2017.06.013] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Revised: 05/22/2017] [Accepted: 06/12/2017] [Indexed: 11/18/2022]
Abstract
INTRODUCTION Reducing obesity and diabetes risks among women of child-bearing age is urgently needed to halt the transgenerational cycle of disease. Interventions among pregnant women have largely been ineffective and may be initiated too late to improve maternal and child health. The National Diabetes Prevention Program is a widely disseminated lifestyle intervention that may help mitigate risks before pregnancy. However, the program has targeted relatively older adults, and effectiveness among women of child-bearing age remains largely unknown. METHODS The National Diabetes Prevention Program was delivered in an urban safety net hospital. Reach and effectiveness were evaluated among 4,866 eligible women who were invited to participate in the program. The authors compared enrollment, attendance, and weight loss for women aged 18-39 years as compared to women aged ≥40 years. Data were collected between 2013 and 2016. Analyses were conducted in 2017. RESULTS Women of child-bearing age were nearly half as likely to enroll than older women in adjusted models (OR=0.58, 95% CI=0.49, 0.69). Subsequently, younger enrollees were less likely to attend ≥1 session(s) than older women (OR=0.77, 95% CI=0.61, 0.99). There was no significant age group difference in program completion rates or weight-loss outcomes. Both groups lost an average of 3% body weight. CONCLUSIONS Women of child-bearing age were less likely than older women to engage in the National Diabetes Prevention Program; however, they were equally likely to benefit from weight loss when they attended. Further efforts are needed to improve engagement of women of child-bearing age.
Collapse
Affiliation(s)
- Natalie D Ritchie
- Department of Psychiatry, University of Colorado School of Medicine, Aurora, Colorado; Ambulatory Care Services, Denver Health and Hospital Authority, Denver, Colorado.
| | - Katherine A Sauder
- Department of Pediatrics-Nutrition, University of Colorado School of Medicine, Aurora, Colorado
| | - Stefka Fabbri
- Department of Obstetrics and Gynecology, Denver Health and Hospital Authority, Denver, Colorado
| |
Collapse
|
35
|
Lau Y, Klainin-Yobas P, Htun TP, Wong SN, Tan KL, Ho-Lim ST, Chi C, Tsai C, Ong KW, Shorey S, Tam WSW. Electronic-based lifestyle interventions in overweight or obese perinatal women: a systematic review and meta-analysis. Obes Rev 2017; 18:1071-1087. [PMID: 28544551 DOI: 10.1111/obr.12557] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Revised: 03/21/2017] [Accepted: 03/27/2017] [Indexed: 12/30/2022]
Abstract
Electronic-based (e-based) lifestyle interventions provide potential and cost-effective delivery of remote interventions for overweight and obese perinatal women. To date, no meta-analysis has reported the efficacy of maternal and neonatal outcomes. Seven electronic databases were searched from inception up to July 13, 2016, including the Cumulative Index to Nursing and Allied Health Literature, Cochrane Library, EMBASE, ProQuest Dissertations and Theses, PsycINFO, PubMed and Scopus. Among the 1,145 studies retrieved, 14 randomized controlled trials were selected among 17 publications. The Cochrane risk of bias tool was used to appraise the quality assessment. The meta-analyses demonstrated a significant result for limiting gestational weight gain, losing postnatal weight in 1-2 months, increasing self-reported moderate and vigorous physical activity and reducing caloric intake using diet-related software. Our review shows that an e-based lifestyle intervention is an acceptable approach. The findings reveal the variability in intervention methods and provide limited conclusive evidence. Thus, future studies should examine the efficacy and essential components as well as the various approaches using optimal portions of in-person and phone sessions. Further evaluations comparing the effectiveness of different e-based lifestyle intervention approaches toward activity-related and diet-related outcomes are necessary.
Collapse
Affiliation(s)
- Y Lau
- Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - P Klainin-Yobas
- Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - T P Htun
- Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - S N Wong
- Medical Resource Team, National University of Singapore Libraries, National University of Singapore, Singapore
| | - K L Tan
- Department of Computer Science, National University of Singapore, Singapore
| | - S T Ho-Lim
- Department of Nursing, National University Hospital, Singapore
| | - C Chi
- Department of Obstetrics and Gynecology, National University Hospital, Singapore
| | - C Tsai
- Department of Rehabilitation, National University Hospital, Singapore
| | - K W Ong
- Dietetics, National University Hospital, Singapore
| | - S Shorey
- Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - W S W Tam
- Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| |
Collapse
|
36
|
Agha M, Agha R. The rising prevalence of obesity: part B-public health policy solutions. INTERNATIONAL JOURNAL OF SURGERY. ONCOLOGY 2017; 2:e19. [PMID: 29177229 PMCID: PMC5673155 DOI: 10.1097/ij9.0000000000000019] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Accepted: 03/31/2017] [Indexed: 01/19/2023]
Abstract
Obesity is likely to supersede tobacco as the biggest cause of premature death. England has some of the worst figures and trends in obesity compared with the rest of the Europe. Rising obesity prevalence is an international crisis that has the potential to overwhelm health care resources as well as creating enormous human suffering and social cost. This article outlines potential public health policy solutions to this crisis.
Collapse
Affiliation(s)
- Maliha Agha
- Department of Primary Care and Public Health King’s College London
| | - Riaz Agha
- Department of Plastic Surgery, Guy’s and St. Thomas’ NHS Foundation Trust, London, UK
| |
Collapse
|
37
|
Behaviour change in overweight and obese pregnancy: a decision tree to support the development of antenatal lifestyle interventions. Public Health Nutr 2017; 20:2642-2648. [PMID: 28691650 DOI: 10.1017/s136898001700129x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
OBJECTIVE Antenatal healthy lifestyle interventions are frequently implemented in overweight and obese pregnancy, yet there is inconsistent reporting of the behaviour-change methods and behavioural outcomes. This limits our understanding of how and why such interventions were successful or not. DESIGN The current paper discusses the application of behaviour-change theories and techniques within complex lifestyle interventions in overweight and obese pregnancy. The authors propose a decision tree to help guide researchers through intervention design, implementation and evaluation. The implications for adopting behaviour-change theories and techniques, and using appropriate guidance when constructing and evaluating interventions in research and clinical practice are also discussed. CONCLUSIONS To enhance the evidence base for successful behaviour-change interventions during pregnancy, adoption of behaviour-change theories and techniques, and use of published guidelines when designing lifestyle interventions are necessary. The proposed decision tree may be a useful guide for researchers working to develop effective behaviour-change interventions in clinical settings. This guide directs researchers towards key literature sources that will be important in each stage of study development.
Collapse
|
38
|
Abstract
Excessive fat accumulation in the body may impair health leading to a significant long-term health consequences including the development of diabetes, coronary heart disease, and osteoarthritis as well as increasing the risk of developing certain cancers and influencing their outcomes. England has some of the worst figures and trends in obesity compared with the rest of the Europe. In the majority of European countries the trend has increased from 10% to 40% in the last 10 years, whereas in England prevalence has more than doubled. This article outlines the public health impact of rising obesity levels.
Collapse
|
39
|
“If she wants to eat…and eat and eat…fine! It's gonna feed the baby”: Pregnant women and partners' perceptions and experiences of pregnancy with a BMI >40 kg/m 2. Midwifery 2017; 49:87-94. [DOI: 10.1016/j.midw.2016.09.016] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Revised: 09/05/2016] [Accepted: 09/26/2016] [Indexed: 11/19/2022]
|
40
|
Hanson M, Barker M, Dodd JM, Kumanyika S, Norris S, Steegers E, Stephenson J, Thangaratinam S, Yang H. Interventions to prevent maternal obesity before conception, during pregnancy, and post partum. Lancet Diabetes Endocrinol 2017; 5:65-76. [PMID: 27743974 DOI: 10.1016/s2213-8587(16)30108-5] [Citation(s) in RCA: 123] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Revised: 04/29/2016] [Accepted: 05/24/2016] [Indexed: 01/07/2023]
Abstract
Prevention of obesity in women of reproductive age is widely recognised to be important both for their health and for that of their offspring. Weight-control interventions, including drug treatment, in pregnant women who are obese or overweight have not had sufficient impact on pregnancy and birth outcomes, which suggests that the focus for intervention should include preconception or post-partum periods. Further research is needed into the long-term effects of nutritional and lifestyle interventions before conception. To improve preconception health, an integrated approach, including pregnancy prevention, planning, and preparation is needed, involving more than the primary health-care sector and adopting an ecological approach to risk reduction that addresses personal, societal, and cultural influences. Raising awareness of the importance of good health in the period before pregnancy will require a new social movement: combining bottom-up mobilisation of individuals and communities with a top-down approach from policy initiatives. Interventions to reduce or prevent obesity before conception and during pregnancy could contribute substantially to achievement of the global Sustainable Development Goals, in terms of health, wellbeing, productivity, and equity in current and future generations.
Collapse
Affiliation(s)
- Mark Hanson
- Institute of Developmental Sciences, University of Southampton, Southampton, UK; NIHR Southampton Biomedical Research Centre, University Hospital Southampton NHS Foundation Trust, Southampton, UK.
| | - Mary Barker
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton, UK; NIHR Southampton Biomedical Research Centre, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Jodie M Dodd
- Discipline of Obstetrics & Gynaecology and Robinson Research Institute, University of Adelaide, Adelaide, SA, Australia; Women's and Babies Division, Women's and Children's Hospital, North Adelaide, SA, Australia
| | - Shiriki Kumanyika
- Department of Biostatistics and Epidemiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Shane Norris
- MRC/Wits Developmental Pathways for Health Research Unit, Department of Paediatrics, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Eric Steegers
- Department of Obstetrics & Gynaecology, Erasmus MC, University Medical Center, Rotterdam, Netherlands
| | - Judith Stephenson
- Department of Reproductive Health, Institute for Women's Health, University College London, London, UK; Children, Young People and Maternal Health Programme, UCL Partners Academic Health Science Partnership, London, UK
| | - Shakila Thangaratinam
- Women's Health Research Unit, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Huixia Yang
- Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing, China
| |
Collapse
|
41
|
Effectiveness and Cost-Effectiveness of a Cluster-Randomized Prenatal Lifestyle Counseling Trial: A Seven-Year Follow-Up. PLoS One 2016; 11:e0167759. [PMID: 27936083 PMCID: PMC5147978 DOI: 10.1371/journal.pone.0167759] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Accepted: 11/18/2016] [Indexed: 11/19/2022] Open
Abstract
There is a link between the pregnancy and its long-term influence on health and susceptibility to future chronic disease both in mother and offspring. The objective was to determine whether individual counseling on physical activity and diet and weight gain at five antenatal visits can prevent type 2 diabetes mellitus (T2DM) and overweight or improve glycemic parameters, among all at-risk-mothers and their children. Another objective was to evaluate whether gestational lifestyle intervention was cost-effective as measured with mother's sickness absence and quality-adjusted life years (QALY). This study was a seven-year follow-up study for women, who were enrolled to the antenatal cluster-randomized controlled trial (RCT). Analysis of the outcome included all women whose outcome was available, in addition with subgroup analysis including women adherent to all lifestyle aims. A total of 173 women with their children participated to the study, representing 43% (173/399) of the women who finished the original RCT. Main outcome measures were: T2DM based on medication use or fasting blood glucose or oral glucose tolerance test (OGTT), body mass index (BMI), glycosylated hemoglobin (HbA1c). None of the women were diagnosed to have T2DM. HbA1c or fasting blood glucose differences were not found among mothers or children. Differences in BMI were non-significant among mothers (Intervention 27.3, Usual care 28.1 kg/m2, p = 0.33) and children (I 21.3 vs U 22.5 kg/m2, p = 0.07). Children's BMI was significantly lower among adherent group (I 20.5 vs U 22.5, p = 0.04). The mean total cost per person was 30.6% lower in the intervention group than in the usual care group (I €2,944 vs. U €4,243; p = 0.74). Intervention was cost-effective in terms of sickness absence but not in QALY gained i.e. if society is willing to pay additional €100 per one avoided sickness absence day; there is a 90% probability of the intervention arm to be cost-effective. Long-term effectiveness of antenatal lifestyle counseling was not shown, in spite of possible effect on children's BMI. Cost-effectiveness of the intervention in terms of sickness absence may have larger societal impact.
Collapse
|
42
|
Ma RCW, Schmidt MI, Tam WH, McIntyre HD, Catalano PM. Clinical management of pregnancy in the obese mother: before conception, during pregnancy, and post partum. Lancet Diabetes Endocrinol 2016; 4:1037-1049. [PMID: 27743977 PMCID: PMC6691730 DOI: 10.1016/s2213-8587(16)30278-9] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Revised: 08/15/2016] [Accepted: 08/18/2016] [Indexed: 12/21/2022]
Abstract
The global epidemic of obesity has led to an increasing number of obese women of reproductive age. Obesity is associated with reduced fertility, and pregnancies complicated by maternal obesity are associated with adverse outcomes, including increased risk of gestational diabetes, pre-eclampsia, preterm birth, instrumental and caesarean births, infections, and post-partum haemorrhage. The medical and obstetric management of obese women is focused on identifying, addressing, and preventing some of these associated complications, and is a daunting challenge given the high percentage of patients with obesity and few therapeutic options proven to improve outcomes in this population. The UK's National Institute for Health and Care Excellence guidelines and the American College of Obstetricians and Gynecologists recommend that all pregnant women follow a healthy diet, and consider at least half an hour of moderate physical activity per day during pregnancy. However, although obese women are often directed to seek the advice of a nutritionist and to limit gestational weight gain, guidelines for the management of pregnancy and delivery in this high-risk group are lacking. The post-partum period represents an important opportunity to optimise maternal health before the next pregnancy. As many of the physiological changes of pregnancy associated with maternal obesity are present from early pregnancy onward, reducing maternal obesity before conception is probably the best strategy to decrease the health burden associated with maternal obesity.
Collapse
Affiliation(s)
- Ronald Ching Wan Ma
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China; Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China; Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China.
| | | | - Wing Hung Tam
- Department of Obstetrics and Gynaecology, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Harold David McIntyre
- Mater Clinical School and Mater Research, The University of Queensland, Brisbane, QLD, Australia
| | - Patrick M Catalano
- Center for Reproductive Health, Case Western Reserve University and MetroHealth Medical Center, Cleveland, OH, USA.
| |
Collapse
|
43
|
Schlabritz-Loutsevitch N, German N, Ventolini G, Larumbe E, Samson J. Fetal Syndrome of Endocannabinoid Deficiency (FSECD) In Maternal Obesity. Med Hypotheses 2016; 96:35-38. [PMID: 27959272 DOI: 10.1016/j.mehy.2016.09.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2016] [Accepted: 09/23/2016] [Indexed: 12/15/2022]
Abstract
The theory of a fetal origin of adult diseases links many pathological conditions to very early life events and is known as a "developmental programming" phenomenon. The mechanisms of this phenomenon are not quite understood and have been explained by inflammation, stress, etc. In particular the epidemic of obesity, with more than 64% of women being overweight or obese, has been associated with conditions in later life such as mental disorders, diabetes, asthma, and irritable bowel syndrome. Interestingly, these diseases were classified a decade ago as Clinical Syndrome of Endocannabinoid Deficiency (CECD), which was first described by Russo in 2004. Cannabinoids have been used for the treatment of chronic pain for millenniums and act through the mechanism of "kick-starting" the components of the endogenous cannabinoid system (ECS). ECS is a pharmacological target for the treatment of obesity, inflammation, cardiovascular and neuronal damage, and pain. We hypothesize that the deteriorating effect of maternal obesity on offspring health is explained by the mechanism of Fetal Syndrome of Endocannabinoid Deficiency (FSECD), which accompanies maternal obesity. Here we provide support for this hypothesis.
Collapse
Affiliation(s)
- Natalia Schlabritz-Loutsevitch
- Department of Obstetrics and Gynecology, College of Medicine, Texas Tech University Health Sciences Center at the Permian Basin, Odessa, TX, USA.
| | - Nadezhda German
- Department of Pharmacology, School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, TX, USA
| | - Gary Ventolini
- Department of Obstetrics and Gynecology, College of Medicine, Texas Tech University Health Sciences Center at the Permian Basin, Odessa, TX, USA
| | - Eneko Larumbe
- Clinical Research Institute, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Jacques Samson
- Division of Maternal and Fetal Medicine, Department of Obstetrics and Gynecology, University of Tennessee Health Science Center, Memphis, TN, USA
| |
Collapse
|
44
|
Child and family health in the era of prevention: new opportunities and challenges. J Behav Med 2016; 40:159-174. [DOI: 10.1007/s10865-016-9791-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2016] [Accepted: 08/29/2016] [Indexed: 02/04/2023]
|
45
|
Obesity epidemic: impact from preconception to postpartum. Future Sci OA 2016; 2:FSO137. [PMID: 28031980 PMCID: PMC5137925 DOI: 10.4155/fsoa-2016-0035] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Accepted: 07/15/2016] [Indexed: 12/13/2022] Open
Abstract
The obesity epidemic is on the rise throughout the USA and the world. Not only does it affect the general population but it also specifically poses unique threats to a woman’s life in the antepartum, peripartum and postpartum periods. An increased BMI is associated with worse perinatal outcomes, including higher rates of preeclampsia (and other hypertensive disorders), macrosomia, other neonatal morbidities and gestational diabetes. Isolated maternal obesity and additional maternal diabetes predispose the infant to potential adult disease through fetal programming. This review of the literature examines the effects of obesity on a woman’s life, outlining complications beginning with preconception through the postpartum period. Lay abstract: The obesity epidemic poses unique threats during the whole cycle of pregnancy. This review examines the effects of obesity on a woman’s life, outlining complications from prior to conception through the postpartum period. In addition, the contributions to adult disease of fetal exposure to this maternal risk are discussed. Future advances in nanotechnology and better understanding of placental function might allow more options in preventative and therapeutic interventions, yet with minimal fetal risk.
Collapse
|
46
|
Houghton LC, Ester WA, Lumey LH, Michels KB, Wei Y, Cohn BA, Susser E, Terry MB. Maternal weight gain in excess of pregnancy guidelines is related to daughters being overweight 40 years later. Am J Obstet Gynecol 2016; 215:246.e1-246.e8. [PMID: 26901274 DOI: 10.1016/j.ajog.2016.02.034] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2015] [Revised: 02/03/2016] [Accepted: 02/13/2016] [Indexed: 11/29/2022]
Abstract
BACKGROUND Exceeding the Institute of Medicine guidelines for pregnancy weight gain increases childhood and adolescent obesity. However, it is unknown if these effects extend to midlife. OBJECTIVE We sought to determine if exceeding the Institute of Medicine guidelines for pregnancy weight gain increases risk of overweight/obesity in daughters 40 years later. STUDY DESIGN This cohort study is based on adult offspring in the Child Health and Development Studies and the Collaborative Perinatal Project pregnancy cohorts originally enrolled in the 1960s. In 2005 through 2008, 1035 daughters in their 40s were recruited to the Early Determinants of Mammographic Density study. We classified maternal pregnancy weight gain as greater than vs less than or equal to the 2009 clinical guidelines. We used logistic regression to compare the odds ratios of daughters being overweight/obese (body mass index [BMI] ≥25) at a mean age of 44 years between mothers who did not gain or gained more than pregnancy weight gain guidelines, accounting for maternal prepregnant BMI, and daughter body size at birth and childhood. We also examined potential family related confounding through a comparison of sisters using generalized estimating equations, clustered on sibling units and adjusted for maternal age and race. RESULTS Mothers who exceeded guidelines for weight gain in pregnancy were more likely to have daughters who were overweight/obese in their 40s (odds ratio [OR], 3.4; 95% confidence interval {CI}, 2.0-5.7). This magnitude of association translates to a relative risk (RR) increase of 50% (RR = 1.5; 95% CI, 1.3-1.6). The association was of the same magnitude when examining only the siblings whose mother exceeded guidelines in 1 pregnancy and did not exceed the guidelines in the other pregnancy. The association was stronger with increasing maternal prepregnancy BMI (P trend < .001). Compared to mothers with BMI <25 who did not exceed guidelines, the relative risks (RR) for having an overweight/obese adult daughter were 1.3 (95% CI, 1.1-1.7), 1.7 (95% CI, 1.4-2.1) and 1.8 (95% CI, 1.5-2.1), respectively, if mothers exceeded guidelines and their prepregnancy BMI was <25, overweight (BMI 25-<30), or obese (BMI >30). This pattern held irrespective of daughters' weight status at birth, at age 4 years, or at age 20 years. CONCLUSION Our findings support that obesity prevention before pregnancy and strategies to maintain weight gain during pregnancy within the IOM guidelines might reduce the risk of being overweight in midlife for the offspring.
Collapse
Affiliation(s)
- L C Houghton
- Department of Epidemiology, Columbia University, Mailman School of Public Health, 722W 168th Street, New York, NY 10032, USA
| | - W A Ester
- Department of Epidemiology, Columbia University, Mailman School of Public Health, 722W 168th Street, New York, NY 10032, USA
- Parnassia Psychiatric Institute, Kiwistraat 43, 2552 DH, The Hague, The Netherlands
| | - L H Lumey
- Department of Epidemiology, Columbia University, Mailman School of Public Health, 722W 168th Street, New York, NY 10032, USA
- Herbert Irving Comprehensive Cancer Center, Columbia Medical Center, New York, NY, USA
| | - K B Michels
- Obstetrics, and Gynecology Epidemiology Center, Department of Obstetrics, Gynecology and Reproductive Biology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- Department of Epidemiology, Harvard School of Public Health, Boston, MA, USA
- Institute for Prevention and Cancer Epidemiology, University Medical Center Freiburg, University of Freiburg, Germany
| | - Y Wei
- Department of Biostatistics, Columbia University, Mailman School of Public Health, Street, New York, NY 10032, USA
| | - B A Cohn
- The Center for Research on Women and Children's Health, The Child Health and Development Studies, Public Health Institute, Berkeley, CA, USA
| | - E Susser
- Department of Epidemiology, Columbia University, Mailman School of Public Health, 722W 168th Street, New York, NY 10032, USA
- New York State Psychiatric Institute, New York, NY, USA
| | - M B Terry
- Department of Epidemiology, Columbia University, Mailman School of Public Health, 722W 168th Street, New York, NY 10032, USA
- Herbert Irving Comprehensive Cancer Center, Columbia Medical Center, New York, NY, USA
| |
Collapse
|
47
|
Prepare, a randomized trial to promote and evaluate weight loss among overweight and obese women planning pregnancy: Study design and rationale. Contemp Clin Trials 2016; 49:174-80. [PMID: 27394386 DOI: 10.1016/j.cct.2016.07.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Revised: 07/04/2016] [Accepted: 07/05/2016] [Indexed: 12/30/2022]
Abstract
BACKGROUND Women who are overweight or have obesity at pregnancy onset, and those who gain excessive weight during pregnancy, are at increased risk of pregnancy-related complications and large for gestational age infants. OBJECTIVE This report describes methodology for the Prepare study, a randomized, controlled clinical trial testing a preconception and pregnancy weight management program for women who are overweight or have obesity (BMI≥27kg/m(2)). OUTCOMES This trial examines multiple pregnancy and neonatal outcomes, with the primary outcome being gestational weight gain (GWG). Secondary outcomes include change in weight before conception, offspring birth weight adjusted for gestational age, offspring weight for length, and pregnancy diet quality and physical activity level. METHODS Nonpregnant women who anticipate becoming pregnant in the next 2years are randomly assigned to an intervention program or a usual care control condition. Intervention participants receive weight management counseling by telephone before and during pregnancy, with weekly contacts during the first 6months and monthly contacts for the next 18months. Intervention participants also have unlimited access to a study website that provides self-management tools. All participants who become pregnant are contacted at 20weeks' gestation to assess physical activity levels and dietary habits. All other outcome data are obtained from medical records. Intervention satisfaction is assessed via questionnaire. SUMMARY This clinical trial tests the efficacy of an intervention program designed to help overweight and obese women achieve healthy lifestyle changes that will result in a healthy weight prior to pregnancy and appropriate weight gain during pregnancy.
Collapse
|
48
|
Garnæs KK, Mørkved S, Salvesen Ø, Moholdt T. Exercise Training and Weight Gain in Obese Pregnant Women: A Randomized Controlled Trial (ETIP Trial). PLoS Med 2016; 13:e1002079. [PMID: 27459375 PMCID: PMC4961392 DOI: 10.1371/journal.pmed.1002079] [Citation(s) in RCA: 95] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Accepted: 06/03/2016] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The effectiveness of exercise training for preventing excessive gestational weight gain (GWG) and gestational diabetes mellitus (GDM) is still uncertain. As maternal obesity is associated with both GWG and GDM, there is a special need to assess whether prenatal exercise training programs provided to obese women reduce the risk of adverse pregnancy outcomes. Our primary aim was to assess whether regular supervised exercise training in pregnancy could reduce GWG in women with prepregnancy overweight/obesity. Secondary aims were to examine the effects of exercise in pregnancy on 30 outcomes including GDM incidence, blood pressure, blood measurements, skinfold thickness, and body composition. METHODS AND FINDINGS This was a single-center study where we randomized (1:1) 91 pregnant women with a prepregnancy body mass index (BMI) ≥ 28 kg/m2 to exercise training (n = 46) or control (standard maternity care) (n = 45). Assessments were done at baseline (pregnancy week 12-18) and in late pregnancy (week 34-37), as well as at delivery. The exercise group was offered thrice weekly supervised sessions of 35 min of moderate intensity endurance exercise and 25 min of strength training. Seventeen women were lost to follow-up (eight in the exercise group and nine in the control group). Our primary endpoint was GWG from baseline testing to delivery. The principal analyses were done as intention-to-treat analyses, with supplementary per protocol analyses where we assessed outcomes in the women who adhered to the exercise program (n = 19) compared to the control group. Mean GWG from baseline to delivery was 10.5 kg in the exercise group and 9.2 kg in the control group, with a mean difference of 0.92 kg (95% CI -1.35, 3.18; p = 0.43). Among the 30 secondary outcomes in late pregnancy, an apparent reduction was recorded in the incidence of GDM (2009 WHO definition) in the exercise group (2 cases; 6.1%) compared to the control group (9 cases; 27.3%), with an odds ratio of 0.1 (95% CI 0.02, 0.95; p = 0.04). Systolic blood pressure was significantly lower in the exercise group (mean 120.4 mm Hg) compared to the control group (mean 128.1 mm Hg), with a mean difference of -7.73 mm Hg (95% CI -13.23, -2.22; p = 0.006). No significant between-group differences were seen in diastolic blood pressure, blood measurements, skinfold thickness, or body composition in late pregnancy. In per protocol analyses, late pregnancy systolic blood pressure was 115.7 (95% CI 110.0, 121.5) mm Hg in the exercise group (significant between-group difference, p = 0.001), and diastolic blood pressure was 75.1 (95% CI 71.6, 78.7) mm Hg (significant between-group difference, p = 0.02). We had planned to recruit 150 women into the trial; hence, under-recruitment represents a major limitation of our results. Another limitation to our study was the low adherence to the exercise program, with only 50% of the women included in the intention-to-treat analysis adhering as described in the study protocol. CONCLUSIONS In this trial we did not observe a reduction in GWG among overweight/obese women who received a supervised exercise training program during their pregnancy. The incidence of GDM in late pregnancy seemed to be lower in the women randomized to exercise training than in the women receiving standard maternity care only. Systolic blood pressure in late pregnancy was also apparently lower in the exercise group than in the control group. These results indicate that supervised exercise training might be beneficial as a part of standard pregnancy care for overweight/obese women. TRIAL REGISTRATION ClinicalTrials.gov NCT01243554.
Collapse
Affiliation(s)
- Kirsti Krohn Garnæs
- Department of Circulation and Medical Imaging, Medical Faculty, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Siv Mørkved
- Department of Public Health and General Practice, Medical Faculty, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
- Clinical Service, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Øyvind Salvesen
- Department of Public Health and General Practice, Medical Faculty, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Trine Moholdt
- Department of Circulation and Medical Imaging, Medical Faculty, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
- Department of Women’s Health, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
- * E-mail:
| |
Collapse
|
49
|
Boghossian NS, Orekoya O, Liu J, Liu J. Pregnancy Interventions or Behaviors and Cardiometabolic Biomarkers: a Systematic Review. CURR EPIDEMIOL REP 2016. [DOI: 10.1007/s40471-016-0061-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
50
|
|