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Brown V, Moodie M, Sultana M, Hunter KE, Byrne R, Zarnowiecki D, Seidler AL, Golley R, Taylor RW, Hesketh KD, Matvienko-Sikar K. A scoping review of outcomes commonly reported in obesity prevention interventions aiming to improve obesity-related health behaviors in children to age 5 years. Obes Rev 2022; 23:e13427. [PMID: 35122457 DOI: 10.1111/obr.13427] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 12/17/2021] [Accepted: 12/17/2021] [Indexed: 12/18/2022]
Abstract
This scoping review was undertaken as the first stage of development of the Core Outcome Sets for Early Prevention of Obesity in CHildhood (COS-EPOCH). The aim of this review is to identify the outcomes collected and reported in randomized controlled trials of early childhood obesity prevention interventions. A systematic scoping review was undertaken following published guidelines. Trial registries and Medline were searched, and records retrieved were screened by two reviewers. Included trials aimed to prevent childhood obesity in the first 5 years of life and were randomized. Data were extracted using a standardized form. Outcomes were assigned to outcome domains, and similar definitions within each domain were merged, based on key literature and expert consensus. Outcome and domain frequencies were estimated and presented in outcome matrices. Eighteen outcome domains were identified from 161 included studies: "anthropometry," "dietary intake," "physical activity," "sedentary behaviour," "emotional functioning/wellbeing," "feeding," "cognitive/executive functioning," "sleep," "other," "study-related," "parenting practices," "motor skill development," "environmental," "blood and lymphatic system," "perceptions and preferences," "quality of life," and "economic," "oral health." The most frequently reported outcome domain was anthropometry (92% of studies), followed by dietary intake (77%) and physical activity (60%). 221 unique outcomes were identified, indicating a high degree of heterogeneity. Body mass index was the only outcome reported in >50% of studies. The considerable heterogeneity in outcomes supports the need for the development of COS-EPOCH.
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Affiliation(s)
- Vicki Brown
- Deakin Health Economics, Institute for Health Transformation, Global Obesity Centre (GLOBE), School of Health and Social Development, Deakin University, Geelong, Australia.,Centre for Research Excellence in the Early Prevention of Obesity in Childhood, University of Sydney, Sydney, Australia
| | - Marj Moodie
- Deakin Health Economics, Institute for Health Transformation, Global Obesity Centre (GLOBE), School of Health and Social Development, Deakin University, Geelong, Australia.,Centre for Research Excellence in the Early Prevention of Obesity in Childhood, University of Sydney, Sydney, Australia
| | - Marufa Sultana
- Deakin Health Economics, Institute for Health Transformation, Global Obesity Centre (GLOBE), School of Health and Social Development, Deakin University, Geelong, Australia
| | - Kylie E Hunter
- Centre for Research Excellence in the Early Prevention of Obesity in Childhood, University of Sydney, Sydney, Australia.,NHMRC Clinical Trials Centre, University of Sydney, Sydney, Australia
| | - Rebecca Byrne
- Centre for Research Excellence in the Early Prevention of Obesity in Childhood, University of Sydney, Sydney, Australia.,School of Exercise and Nutrition Sciences, Queensland University of Technology, Brisbane, Australia
| | - Dorota Zarnowiecki
- Centre for Research Excellence in the Early Prevention of Obesity in Childhood, University of Sydney, Sydney, Australia.,Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Bedford Park, Australia
| | - Anna Lene Seidler
- Centre for Research Excellence in the Early Prevention of Obesity in Childhood, University of Sydney, Sydney, Australia.,NHMRC Clinical Trials Centre, University of Sydney, Sydney, Australia
| | - Rebecca Golley
- Centre for Research Excellence in the Early Prevention of Obesity in Childhood, University of Sydney, Sydney, Australia.,Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Bedford Park, Australia
| | - Rachael W Taylor
- Centre for Research Excellence in the Early Prevention of Obesity in Childhood, University of Sydney, Sydney, Australia.,Department of Medicine, University of Otago, Dunedin, New Zealand
| | - Kylie D Hesketh
- Centre for Research Excellence in the Early Prevention of Obesity in Childhood, University of Sydney, Sydney, Australia.,Institute for Physical Activity and Nutrition, Deakin University, Geelong, Australia
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Wen X, Mi B, Wang Y, Taveras EM, Bartashevskyy M. Potentially modifiable mediators for socioeconomic disparities in childhood obesity in the United States. Obesity (Silver Spring) 2022; 30:718-732. [PMID: 35195362 PMCID: PMC8934591 DOI: 10.1002/oby.23379] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 12/07/2021] [Accepted: 12/22/2021] [Indexed: 11/11/2022]
Abstract
OBJECTIVE The aim of this study was to examine modifiable mediators for socioeconomic disparities in childhood obesity in the United States. METHODS This study used the data of 1,211 mother-child dyads from a US national birth cohort from pregnancy to 6 years post partum. Socioeconomic status was indicated by maternal education (college graduate vs. less) and family income (>185% vs. ≤185% of the poverty line). Single- and multiple-factor mediation analyses were conducted for socioeconomic disparities in childhood obesity at 6 years, adjusting for demographics. RESULTS The confounder-adjusted relative risk of childhood obesity was 1.79 for low maternal education and 1.42 for low family income. Low-maternal-education-related obesity was individually mediated by maternal preconception BMI (percentage of indirect effect, 8.8%), smoking during pregnancy (7.0%), infant weight gain (14.4%), child sleep duration (11.4%), and TV viewing during weekdays at 6 years (4.9%). Low-family-income-related obesity was mediated by maternal preconception BMI (18.5%), smoking during pregnancy (6.3%), child sleep duration (12.8%), and the home learning environment at 6 years (26.2%). In multiple-mediator analysis, significant mediators together mediated 54.0% of maternal-education-related or 39.4% of family-income-related disparities. CONCLUSIONS Maternal preconception BMI, smoking during pregnancy, infant weight gain, child sleep, TV viewing, and the home learning environment substantially mediated socioeconomic disparities in childhood obesity in the United States.
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Affiliation(s)
- Xiaozhong Wen
- Division of Behavioral Medicine, Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, New York, USA
| | - Baibing Mi
- Department of Epidemiology and Biostatistics, School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi, China
- Global Health Institute, School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi, China
| | - Youfa Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi, China
- Global Health Institute, School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi, China
| | - Elsie M Taveras
- Department of Pediatrics, Massachusetts General Hospital for Children and Harvard Medical School, Boston, Massachusetts, USA
| | - Maksym Bartashevskyy
- Division of Behavioral Medicine, Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, New York, USA
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Rossiter C, Cheng H, Appleton J, Campbell KJ, Denney-Wilson E. Addressing obesity in the first 1000 days in high risk infants: Systematic review. MATERNAL AND CHILD NUTRITION 2021; 17:e13178. [PMID: 33780128 PMCID: PMC8189222 DOI: 10.1111/mcn.13178] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 02/14/2021] [Accepted: 02/16/2021] [Indexed: 12/11/2022]
Abstract
Early intervention is critical for addressing the challenge of childhood obesity. Yet many preventive interventions do not target infants most at risk of future overweight or obesity. This systematic review examines interventions delivered before 2 years that aim to ameliorate excess weight gain among infants at high risk of overweight or obesity, due to sociodemographic characteristics, parental weight or health status, infant feeding or health behaviours. We searched six databases for interventions: (a) delivered before age two, (b) specifically aimed at infants at high risk of childhood obesity and (c) that reported outcomes by weight status beyond 28 days. The search identified over 27,000 titles, and 49 papers from 38 studies met inclusion criteria: 10 antenatal interventions, 16 postnatal and 12 conducted both before and after birth. Nearly all targeted infant and/or maternal nutrition. Studies varied widely in design, obesity risk factors, outcomes and quality. Overall, nine interventions of varying quality reported some evidence of significantly improved child weight trajectory, although effects tended to diminish over time. Interventions that improved weight outcomes tended to engage parents for a longer period, and most offered health professional input and support. Two studies of limited quality reported significantly worse weight outcomes in the intervention group.
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Affiliation(s)
- Chris Rossiter
- Susan Wakil School of Nursing and Midwifery, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Heilok Cheng
- Susan Wakil School of Nursing and Midwifery, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Jessica Appleton
- Susan Wakil School of Nursing and Midwifery, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia.,Sydney Institute for Women, Children and their Families, Sydney, New South Wales, Australia.,Tresillian Family Care Centres, Belmore, New South Wales, Australia
| | - Karen J Campbell
- Institute for Physical Activity and Nutrition (IPAN), Deakin University, Burwood, Victoria, Australia
| | - Elizabeth Denney-Wilson
- Susan Wakil School of Nursing and Midwifery, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia.,Sydney Institute for Women, Children and their Families, Sydney, New South Wales, Australia
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Raab R, Michel S, Günther J, Hoffmann J, Stecher L, Hauner H. Associations between lifestyle interventions during pregnancy and childhood weight and growth: a systematic review and meta-analysis. Int J Behav Nutr Phys Act 2021; 18:8. [PMID: 33413486 PMCID: PMC7792105 DOI: 10.1186/s12966-020-01075-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 12/14/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Maternal health and lifestyle during pregnancy may be critical for the onset and progression of childhood obesity. Prenatal lifestyle interventions have been shown to positively affect maternal behaviors, gestational weight gain, and anthropometric outcomes in infants at birth. The influence of such interventions on child weight or growth beyond birth is unknown. We therefore examined the association between lifestyle interventions during pregnancy and anthropometric outcomes during childhood. METHODS A systematic literature search was conducted in three electronic databases, two clinical trial registers and further sources, without language or publication status restrictions. Additionally, 110 study authors were contacted to obtain unpublished data. Randomized controlled trials comparing any antenatal lifestyle or behavioral intervention to standard prenatal care, in women of any body mass index (BMI), with offspring anthropometric data at 1 month of age or older, were considered. Two reviewers independently extracted data and assessed the risk of bias using the Cochrane Collaboration's updated tool. Data on weight, length, and BMI, and corresponding z-scores, were stratified into six age ranges and weighted mean differences (WMD) with 95% confidence intervals (CI) were calculated in univariate and multivariate random-effects meta-analytical models. RESULTS Twenty trials comprising 11,385 women were included in this systematic review, of which 19 were combined in meta-analyses. Overall, lifestyle interventions during pregnancy were not associated with differences in weight, length, BMI, or corresponding z-scores, in children aged 1 month to 7 years (e.g. weight in 5 to 6 month old children, WMD: 0.02 kg; 95% CI: - 0.05 to 0.10 kg, I2 = 38%; 13 studies, 6667 participants). Findings remained consistent when studies were stratified by maternal baseline BMI or other risk factors, and intervention content and duration. Based on the GRADE criteria, the strength of the body of evidence was considered moderate. CONCLUSION Prenatal lifestyle interventions were not shown to influence childhood weight or growth. Nevertheless, women should be encouraged to pursue a healthy lifestyle during pregnancy. Further efforts to establish early prevention strategies for childhood obesity are urgently needed. Thus, large, high-quality studies with pre-planned, long-term follow-ups are warranted. TRIAL REGISTRATION PROSPERO CRD42018118678 .
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Affiliation(s)
- Roxana Raab
- Institute of Nutritional Medicine, Else Kroener-Fresenius-Centre for Nutritional Medicine, School of Medicine, Technical University of Munich, Georg-Brauchle-Ring 62, 80992 Munich, Germany
| | - Sophie Michel
- Institute of Nutritional Medicine, Else Kroener-Fresenius-Centre for Nutritional Medicine, School of Medicine, Technical University of Munich, Georg-Brauchle-Ring 62, 80992 Munich, Germany
| | - Julia Günther
- Institute of Nutritional Medicine, Else Kroener-Fresenius-Centre for Nutritional Medicine, School of Medicine, Technical University of Munich, Georg-Brauchle-Ring 62, 80992 Munich, Germany
| | - Julia Hoffmann
- Institute of Nutritional Medicine, Else Kroener-Fresenius-Centre for Nutritional Medicine, School of Medicine, Technical University of Munich, Georg-Brauchle-Ring 62, 80992 Munich, Germany
| | - Lynne Stecher
- Institute of Nutritional Medicine, Else Kroener-Fresenius-Centre for Nutritional Medicine, School of Medicine, Technical University of Munich, Georg-Brauchle-Ring 62, 80992 Munich, Germany
| | - Hans Hauner
- Institute of Nutritional Medicine, Else Kroener-Fresenius-Centre for Nutritional Medicine, School of Medicine, Technical University of Munich, Georg-Brauchle-Ring 62, 80992 Munich, Germany
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Pesch MH, Asta K, Lumeng JC. Bridging Obstetrics and Pediatrics to Close the Life Span Gap in Child Obesity Research. Pediatrics 2020; 146:peds.2020-001990. [PMID: 32796096 DOI: 10.1542/peds.2020-001990] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/13/2020] [Indexed: 11/24/2022] Open
Affiliation(s)
| | - Katharine Asta
- Department of Pediatrics, University of Michigan, Ann Arbor, Michigan
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Tussing-Humphreys L, Thomson JL, Goodman M, Landry A. Enhanced vs Standard Parents as Teacher Curriculum on Factors Related to Infant Feeding among African American Women. South Med J 2019; 112:512-519. [PMID: 31583410 DOI: 10.14423/smj.0000000000001024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVES To determine the comparative impact of the standard Parents as Teachers (PAT) to the nutrition and physical activity enhanced version (PATE) of the perinatal educational curriculum on compliance with infant feeding recommendations and changes in maternal infant feeding knowledge and beliefs. METHODS Women at least 18 years of age, <19 weeks pregnant, and residing in three Mississippi counties were randomized to the standard PAT or the PATE version of the perinatal educational curriculum. Infant diets were assessed via 24-hour diet recall at postnatal months 1 to 12. Maternal knowledge and beliefs about infant feeding were assessed via survey at baseline and postnatal month 12. Compliance with infant feeding recommendations and differences in compliance between treatment arms were assessed using Kaplan-Meier survival curves. Longitudinal changes in maternal knowledge and beliefs were assessed with McNemar tests of symmetry. RESULTS Postnatal retention for the PAT and PATE arms were 83% (25/30) and 88% (21/24). Compliance with feeding recommendations for PAT and PATE participants, respectively, was 40% and 63% for no solid food before 6 months; 23% and 21% for no sugar-sweetened beverages before 12 months; 100% (both) for no fruit juice before 6 months; and 43% and 46% for no snack chips, French fries, and other fried food and candy before 12 months. Median times to feeding sugar-sweetened beverages were 10.1 and 9.6 months in PAT and PATE arms. Significant differences in compliance between arms were not found (P > 0.05). Participants' knowledge and beliefs about infant feeding were generally in agreement with expert recommendations at baseline, with few changes over time or between arms. CONCLUSIONS Findings suggest the need for further intervention focused on translating knowledge into action to improve diets of weaning infants in this region of the United States.
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Affiliation(s)
- Lisa Tussing-Humphreys
- From the Department of Medicine and the Cancer Center, University of Illinois at Chicago, Chicago, Agricultural Research Service, US Department of Agriculture, Stoneville, Mississippi, and the Department of Family and Consumer Sciences, University of Central Arkansas, Conway
| | - Jessica L Thomson
- From the Department of Medicine and the Cancer Center, University of Illinois at Chicago, Chicago, Agricultural Research Service, US Department of Agriculture, Stoneville, Mississippi, and the Department of Family and Consumer Sciences, University of Central Arkansas, Conway
| | - Melissa Goodman
- From the Department of Medicine and the Cancer Center, University of Illinois at Chicago, Chicago, Agricultural Research Service, US Department of Agriculture, Stoneville, Mississippi, and the Department of Family and Consumer Sciences, University of Central Arkansas, Conway
| | - Alicia Landry
- From the Department of Medicine and the Cancer Center, University of Illinois at Chicago, Chicago, Agricultural Research Service, US Department of Agriculture, Stoneville, Mississippi, and the Department of Family and Consumer Sciences, University of Central Arkansas, Conway
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