1
|
Stough CO, Rabin J, Gates T, Garr K, Combs A, Edwards ZT, Summer SS, Woo JG, Folger AT, Ammerman RT, Nuñez M, Berndsen J, Clark MJ, Frey JR, Vaughn LM. Infant Obesity Prevention Programs for Underrepresented Mothers in a Home Visiting Program: A Qualitative and Community-Engaged Needs Assessment. COMMUNITY HEALTH EQUITY RESEARCH & POLICY 2024; 44:265-279. [PMID: 37202859 PMCID: PMC10983836 DOI: 10.1177/2752535x231176730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
A qualitative, community-engaged assessment was conducted to identify needs and priorities for infant obesity prevention programs among mothers participating in home visiting programs. Thirty-two stakeholders (i.e., community partners, mothers, home visitors) affiliated with a home visiting program serving low-income families during the prenatal to age three period participated in group level assessment sessions or individual qualitative interviews. Results indicated families face many challenges to obesity prevention particularly in terms of healthy eating. An obesity prevention program can address these challenges by offering realistic feeding options and non-judgmental peer support, improving access to resources, and tailoring program content to individual family needs and preferences. Informational needs, family factors in healthy eating outcomes, and the importance of access and awareness of programs were also noted. To ensure the cultural- and contextual-relevance of infant obesity prevention programs for underserved populations, needs and preferences among community stakeholders and the focal population should be used as a roadmap for intervention development.
Collapse
Affiliation(s)
| | - Julia Rabin
- Department of Psychology, University of Cincinnati, Cincinnati, OH
| | - Taylor Gates
- Department of Psychology, University of Cincinnati, Cincinnati, OH
| | - Katlyn Garr
- Department of Psychology, University of Cincinnati, Cincinnati, OH
| | - Angela Combs
- Department of Psychology, University of Cincinnati, Cincinnati, OH
| | | | - Suzanne S. Summer
- Schubert Research Clinic, Cincinnati Children’s Hospital Medical Center
| | - Jessica G. Woo
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
- Division of Biostatistics and Epidemiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Alonzo T. Folger
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
- Division of Biostatistics and Epidemiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
- Every Child Succeeds, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Robert T. Ammerman
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
- Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
- Every Child Succeeds, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Miguel Nuñez
- Department of Psychology, University of Cincinnati, Cincinnati, OH
| | - Jennifer Berndsen
- Every Child Succeeds, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Margaret J. Clark
- Every Child Succeeds, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Jennifer R. Frey
- Every Child Succeeds, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
- Division of General and Community Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Lisa M. Vaughn
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
- Division of Emergency Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
- Educational and Community-Based Action Research, University of Cincinnati College of Education, Criminal Justice & Human Services, Cincinnati, OH
| |
Collapse
|
2
|
Díaz-Rodríguez M, Pérez-Muñoz C, Carretero-Bravo J, Santi-Cano MJ, Carrasco-Sánchez P, Barroso-Chirino C, Ferriz-Mas BC. Impact of an early 1000-day intervention for obesity prevention on adiposity and BMI at two years of age: A quasi-experimental study. J Glob Health 2023; 13:04145. [PMID: 38085237 PMCID: PMC10715455 DOI: 10.7189/jogh.13.04145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2023] Open
Abstract
Background The 1000-day period encompassing pregnancy and the first two years of postnatal life is critical for preventing childhood obesity. Existing interventions targeting this period have been characterised by great variability in duration, objectives, and evaluation indicators. We aimed to evaluate the impact of an intervention developed during the entire 1000-day period on body mass index and body fat percentage at two years of age. Methods We designed a prospective, interventional, quasi-experimental study (ie, without randomisation or blinding of both groups) targeting mother-child pairs from the beginning of pregnancy up to two years of age belonging to the basic health area of Puerto Real (Cádiz). We developed and delivered an intervention from pregnancy to two years and assessed its effect. Results The duration of breastfeeding and vitamin D supplementation increased significantly after the intervention. The intervention group showed lowed skinfolds values, a significantly lower body fat percentage, as well as a lower accumulation of factor at two years than the control group. Conclusions The intervention has had an impact on body fat percentage at two years, potentially justified through its overall effect and the lower accumulation of early risk factors.
Collapse
Affiliation(s)
| | - Celia Pérez-Muñoz
- Department of Nursing and Physiotherapy, University of Cádiz, Cádiz, Spain
| | - Jesús Carretero-Bravo
- Department of Biomedicine, Biotechnology and Public Health, University of Cádiz, Cádiz, Spain
| | | | | | | | | |
Collapse
|
3
|
Singh JK, Menahem S. The five "S's" and the "SNOO" Smart Sleeper-non-pharmacological interventions (NPI) to promote sleep and reduce crying of infants: a scoping review. Transl Pediatr 2023; 12:1527-1539. [PMID: 37692540 PMCID: PMC10485641 DOI: 10.21037/tp-23-42] [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] [Received: 01/27/2023] [Accepted: 07/28/2023] [Indexed: 09/12/2023] Open
Abstract
Background Sleeping and crying are normal activities of infants. Infant crying and night wakings can be both distressing and exhausting for parents. At its worse it may be associated with an increased risk of maternal depression and psychosocial stress for both parents. Strategies for reducing crying and improving sleep include the five "S's"-swaddling, side/stomach position, sucking, swinging and shushing sounds simulating "womb-like" sensations. The "SNOO" Smart Sleeper (SNOO), a "smart" bassinet, incorporates 3 of the five "S's", swaddling, swinging (rocking) and emits soothing sounds while demonstrating safe infant sleep practices. This paper explores the effectiveness of the five "S's" and the SNOO. Methods References for the five "S's" were obtained from various sources while a scoping review of publications from PubMed, Embase and Web of Science was undertaken to seek out relevant studies to document the efficacy of the SNOO. Results The five "S's" appear to help soothe infants, reduce their crying and improve their sleep. In addition, infant obesity rates fell. Infants also experienced less pain following immunisations. Of the 66 papers gleaned from the database in mid-2021 for the scoping review, only those which provided clear outcomes and conclusions, were complete and related to infants were included. That resulted in only 2 studies that fitted the criteria imposed. They suggested that the SNOO incorporating 3 of the five "S's" had similar beneficial effects. Conclusions The five "S's" were effective non-pharmacological strategies to help reduce crying and improve sleep in infants. Confounding factors included normal crying of infants, triggers of hunger or tiredness, or recognised causes of crying. The 2 studies reviewed suggested that the SNOO was helpful in reducing crying and improving the sleep duration of normal infants. Further studies have suggested it may be used therapeutically for distressed or ill infants.
Collapse
Affiliation(s)
- Jasraaj K. Singh
- Department of Medical Education, University of Melbourne, Parkville, VIC, Australia
| | - Samuel Menahem
- Department of Paediatrics, Monash University, Clayton, VIC, Australia
- Murdoch Children’s Research Institute, University of Melbourne, Parkville, VIC, Australia
| |
Collapse
|
4
|
Reynolds LAF, McCaffery H, Appugliese D, Kaciroti NA, Miller AL, Rosenblum KL, Gearhardt AN, Lumeng JC. Capacity for Regulation of Energy Intake in Infancy. JAMA Pediatr 2023; 177:590-598. [PMID: 37067796 PMCID: PMC10111233 DOI: 10.1001/jamapediatrics.2023.0688] [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: 10/07/2022] [Accepted: 02/24/2023] [Indexed: 04/18/2023]
Abstract
Importance The capacity for regulation of energy intake (REI) to match energy needs is thought to contribute to differences in weight gain, and preventing excess infant weight gain is a priority. Objective To determine capacity for REI across infancy. Design, Setting, and Participants For this cohort study, a convenience sample of mother-infant dyads was recruited from the community in Michigan between 2015 and 2019. Inclusion criteria were healthy, full-term infants with weight appropriate for gestational age; biological mothers who were 18 years or older, English speaking, and a legal and custodial guardian; and infant having had consumed 2 oz or more in 1 feeding from an artificial nipple at least once per week. Infants were followed in the home setting with staff support for up to 12 months. Interventions Mother-infant dyads participated at infant age 1, 2.5, 5, 7, 10, and 12 months. In the intervention condition, mothers offered a feeding every hour for 6 hours. In the control condition, mothers fed infants as they typically would for 6 hours. Intake was recorded and kilocalories calculated. Main Outcomes and Measures Capacity for REI was indexed as the difference in intake in kilocalories per kilogram of body weight (intervention minus control condition); a value of 0 indicated perfect REI. Maternal and infant characteristics were obtained by questionnaire, and anthropometry was measured. Using multiple imputation, the intercept and slope for difference in kilocalories per kilogram across the 6 age points were estimated using mixed models accounting for repeated measures within participants. Statistical analyses were conducted between September 2021 and February 2023. Results The sample included 175 infants (87 [49.71%] female, 88 [50.29%] male; 494 pairs of intervention and control conditions and 4630 feedings). The mean (SD) 12-month weight-for-age z score was 0.1 (0.8). Mean (SD) gestational age as 39.55 (1.05) weeks, and mean (SD) birth weight was 3.43 (0.41) kg. Mean (SD) breastfeeding duration for those who reported stopping by 12 months was 17.83 (12.03) weeks. As designed, the intervention (compared with control) condition included more feedings at shorter intervals. After collapsing the data across age points in a mixed model accounting for repeated measures within participants, the REI estimate at 1 month differed from 0. On average, infants ate 5.21 kcal/kg (95% CI, 2.89-7.54 kcal/kg) more in the frequent feeding intervention condition than in the ad lib feeding control condition. This difference did not significantly change over 12 months of infancy (REI slope = -0.01 kcal/kg per month; 95% CI, -0.02 to 0.03 kcal/kg per month). Conclusions and Relevance The study's findings suggested that, on average, when offered more frequent feedings, healthy, full-term infants may overeat. The results provide support for responsive feeding as a strategy for preventing excess infant weight gain.
Collapse
Affiliation(s)
- Lyndsey A. F. Reynolds
- Division of Pediatric Endocrinology, Department of Pediatrics, University of Michigan, Ann Arbor, Michigan
| | - Harlan McCaffery
- Division of Developmental and Behavioral Pediatrics, Department of Pediatrics, University of Michigan, Ann Arbor, Michigan
| | | | - Niko A. Kaciroti
- Department of Biostatistics, University of Michigan School of Public Health, Ann Arbor, Michigan
| | - Alison L. Miller
- Department of Health Behavior and Health Education, University of Michigan School of Public Health, Ann Arbor, Michigan
| | | | | | - Julie C. Lumeng
- Division of Developmental and Behavioral Pediatrics, Department of Pediatrics, University of Michigan, Ann Arbor, Michigan
- Department of Nutritional Sciences, University of Michigan School of Public Health, Ann Arbor, Michigan
| |
Collapse
|
5
|
Bahorski J, Romano M, McDougal JM, Kiratzis E, Pocchio K, Paek I. Development of an Individualized Responsive Feeding Intervention-Learning Early Infant Feeding Cues: Protocol for a Nonrandomized Study. JMIR Res Protoc 2023; 12:e44329. [PMID: 36853761 PMCID: PMC10015354 DOI: 10.2196/44329] [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: 11/16/2022] [Revised: 12/20/2022] [Accepted: 12/23/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Responsive infant feeding occurs when a parent recognizes the infant's cues of hunger or satiety and responds promptly to these cues. It is known to promote healthy dietary patterns and infant weight gain and is recommended as part of the Dietary Guidelines for Americans. However, the use of responsive infant feeding can be challenging for many parents. Research is needed to assist caregivers recognize infant hunger or satiety cues and overcoming barriers to using responsive infant feeding. OBJECTIVE The Learning Early Infant Feeding Cues (LEIFc) intervention was designed to fill this gap by using a validated coaching approach, SS-OO-PP-RR ("super," Setting the Stage, Observation and Opportunities, Problem Solving and Planning, Reflection and Review), to promote responsive infant feeding. Guided by the Obesity-Related Behavioral Intervention Trials model, this study aims to test the feasibility and fidelity of the LEIFc intervention in a group of mother-infant dyads. METHODS This pre-post quasi-experimental study with no control group will recruit mothers (N=30) in their third trimester (28 weeks and beyond) of pregnancy from community settings. Study visit 1 will occur prenatally in which written and video material on infant feeding and infant hunger and satiety cues is provided. Demographic information and plans for infant feeding are also collected prenatally via self-report surveys. The use of responsive infant feeding via subjective (survey) and objective (video) measures is recorded before (study visit 2, 1 month post partum) and after (study visit 5, 4 months post partum) intervention. Coaching on responsive infant feeding during a feeding session is provided by a trained interventionist using the SS-OO-PP-RR approach at study visits 3 (2 months post partum) and 4 (3 months post partum). Infant feeding practices are recorded via survey, and infant weight and length are measured at each postpartum study visit. Qualitative data on the LEIFc intervention are provided by the interventionist and mother. Infant feeding videos will be coded and tabulated for instances of infant cues and maternal responses. Subjective measures of responsive infant feeding will also be tabulated. The use of responsive infant feeding pre-post intervention will be analyzed using matched t tests. Qualitative data will be examined to guide intervention refinement. RESULTS This study initially began in spring 2020 but was halted because of the COVID-10 pandemic. With new funding, recruitment, enrollment, and data collection began in April 2022 and will continue until April 2023. CONCLUSIONS After refinement, the LEIFc intervention will be tested in a pilot randomized controlled trial. The long-term goal is to implement LEIFc in the curricula of federally funded maternal-child home visiting programs that serve vulnerable populations-those that often have infant feeding practices that do not align with recommendations and are less likely to use responsive infant feeding. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/44329.
Collapse
Affiliation(s)
- Jessica Bahorski
- College of Nursing, Florida State University, Tallahassee, FL, United States
| | - Mollie Romano
- School of Communication Science and Disorders, Florida State University, Tallahassee, FL, United States
| | - Julie May McDougal
- Center for Prevention & Early Intervention Policy, Florida State University, Tallahassee, FL, United States
| | - Edie Kiratzis
- School of Communication Science and Disorders, Florida State University, Tallahassee, FL, United States
| | - Kinsey Pocchio
- College of Health and Human Sciences, Florida State University, Tallahassee, FL, United States
| | - Insu Paek
- College of Nursing, Florida State University, Tallahassee, FL, United States
| |
Collapse
|
6
|
Killedar A, Lung T, Taylor RW, Taylor BJ, Hayes A. Is the cost-effectiveness of an early-childhood sleep intervention to prevent obesity affected by socioeconomic position? Obesity (Silver Spring) 2023; 31:192-202. [PMID: 36471911 PMCID: PMC10947595 DOI: 10.1002/oby.23592] [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: 03/28/2022] [Revised: 08/26/2022] [Accepted: 08/30/2022] [Indexed: 12/12/2022]
Abstract
OBJECTIVE This study aimed to determine whether the cost-effectiveness of an infant sleep intervention from the Prevention of Overweight in Infancy (POI) trial was influenced by socioeconomic position (SEP). METHODS An SEP-specific economic evaluation of the sleep intervention was conducted. SEP-specific intervention costs and effects at age 5 years, derived from the trial data, were applied to a representative cohort of 4,898 4- to 5-year-old Australian children. Quality-adjusted life years and health care costs were simulated until age 17 years using a purpose-built SEP-specific model. Incremental cost-effectiveness ratios and acceptability curves were derived for each SEP group. RESULTS The incremental cost-effectiveness ratios, in Australian dollars per quality-adjusted life year gained, were smaller in the low- ($23,010) and mid-SEP ($18,206) groups compared with the high-SEP group ($31,981). The probability that the intervention was cost-effective was very high in the low- and mid-SEP groups (92%-100%) and moderately high in the high-SEP group (79%). CONCLUSIONS An infant sleep intervention is more cost-effective in low- and mid-SEP groups compared with high-SEP groups. Targeting this intervention to low-SEP groups would not require trade-offs between efficiency and equity.
Collapse
Affiliation(s)
- Anagha Killedar
- Menzies Centre for Health Policy and Economics, School of Public Health, Faculty of Medicine and HealthUniversity of SydneySydneyNew South WalesAustralia
| | - Thomas Lung
- School of Public Health, Faculty of Medicine and HealthThe University of SydneySydneyNew South WalesAustralia
- The George Institute for Global HealthUniversity of New South WalesKensingtonNew South WalesAustralia
| | | | - Barry J. Taylor
- Department of Women's and Children's HealthUniversity of OtagoDunedinNew Zealand
| | - Alison Hayes
- Menzies Centre for Health Policy and Economics, School of Public Health, Faculty of Medicine and HealthUniversity of SydneySydneyNew South WalesAustralia
| |
Collapse
|
7
|
Wood CT, Howard JB, Perrin EM. Exploring the Feasibility and Acceptability of Providing Caregivers Who Formula-feed with Smaller Infant Bottles in a Primary Care Clinic. Matern Child Health J 2023; 27:178-185. [PMID: 36352291 DOI: 10.1007/s10995-022-03519-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/07/2022] [Indexed: 11/10/2022]
Abstract
OBJECTIVES Larger bottle size is associated with faster weight gain in infants, but little is known about acceptability and feasibility of providing bottles in primary care clinics. METHODS We randomized parent-infant dyads (N = 40) to receive a set of 4-ounce bottles or to continue using their own bottles. Demographic and anthropometric information were collected at enrollment and one follow-up visit 1-5 months later. The primary aim was to assess feasibility and acceptability of the intervention strategy. We compared components of bottle feeding, including usual bottle sizes used, number and volume of feeds with Wilcoxon rank-sum tests, and changes in weight-for-age and weight-for-length z-scores during the study period with t-tests, using p < 0.05 as an indicator of statistical significance. RESULTS Of participants randomized to receive bottles, 90% were using the 4oz bottles at follow up. The intervention group reported a significantly lower median bottle size (4oz) than the control group (8oz) at follow up, and parents reported acceptability and continued use of the bottles. CONCLUSIONS FOR PRACTICE An intervention to provide smaller bottles was feasible, mostly acceptable, resulted in lower median bottle size. Further research is needed to determine whether it represents a novel way to prevent rapid infant weight gain.
Collapse
Affiliation(s)
- Charles T Wood
- Division of General Pediatrics and Adolescent Health and Duke Center for Childhood Obesity Research, Department of Pediatrics, Duke University School of Medicine, 3116 N. Duke St, 27704, Durham, NC, USA.
| | - Janna B Howard
- Division of General Pediatrics and Adolescent Health and Duke Center for Childhood Obesity Research, Department of Pediatrics, Duke University School of Medicine, 3116 N. Duke St, 27704, Durham, NC, USA
| | - Eliana M Perrin
- Division of General Pediatrics, Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, MD, USA
| |
Collapse
|
8
|
Fangupo L, Daniels L, Taylor R, Glover M, Taungapeau F, Sa'u S, Cutfield W, Taylor B. The care of infants with rapid weight gain: Should we be doing more? J Paediatr Child Health 2022; 58:2143-2149. [PMID: 36259748 PMCID: PMC10092129 DOI: 10.1111/jpc.16247] [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] [Received: 07/04/2022] [Revised: 09/27/2022] [Accepted: 10/02/2022] [Indexed: 11/28/2022]
Abstract
Rapid weight gain (RWG) during infancy is a known risk factor for later childhood obesity. It can be measured using a range of definitions across various time periods in the first 2 years of life. In recent years, some early childhood obesity prevention trials have included a focus on preventing RWG during infancy, with modest success. Overall, RWG during infancy remains common, yet little work has examined whether infants with this growth pattern should receive additional care when it is identified in health-care settings. In this viewpoint, we contend that RWG during infancy should be routinely screened for in health-care settings, and when identified, viewed as an opportunity for health-care professionals to instigate non-stigmatising discussions with families about RWG and general healthy practices for their infants. If families wish to engage, we suggest that six topics from early life obesity prevention studies (breastfeeding, formula feeding, complementary feeding, sleep, responsive parenting, and education around growth charts and monitoring) could form the foundations of conversations to help them establish and maintain healthy habits to support their infant's health and well-being and potentially lower the risk of later obesity. However, further work is needed to develop definitive guidelines in this area, and to address other gaps in the literature, such as the current lack of a standardised definition for RWG during infancy and a clear understanding of the time points over which it should be measured.
Collapse
Affiliation(s)
- Louise Fangupo
- Department of Medicine, University of Otago, Dunedin, New Zealand
| | - Lisa Daniels
- Department of Medicine, University of Otago, Dunedin, New Zealand.,Department of Women's and Children's Health, University of Otago, Dunedin, New Zealand
| | - Rachael Taylor
- Department of Medicine, University of Otago, Dunedin, New Zealand.,A Better Start National Science Challenge, University of Auckland, Auckland, New Zealand
| | - Marewa Glover
- Papaharakeke International Ltd, Auckland, New Zealand
| | | | | | - Wayne Cutfield
- A Better Start National Science Challenge, University of Auckland, Auckland, New Zealand.,The Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Barry Taylor
- Department of Women's and Children's Health, University of Otago, Dunedin, New Zealand.,A Better Start National Science Challenge, University of Auckland, Auckland, New Zealand
| |
Collapse
|
9
|
Gavine A, Shinwell SC, Buchanan P, Farre A, Wade A, Lynn F, Marshall J, Cumming SE, Dare S, McFadden A. Support for healthy breastfeeding mothers with healthy term babies. Cochrane Database Syst Rev 2022; 10:CD001141. [PMID: 36282618 PMCID: PMC9595242 DOI: 10.1002/14651858.cd001141.pub6] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND There is extensive evidence of important health risks for infants and mothers related to not breastfeeding. In 2003, the World Health Organization recommended that infants be breastfed exclusively until six months of age, with breastfeeding continuing as an important part of the infant's diet until at least two years of age. However, current breastfeeding rates in many countries do not reflect this recommendation. OBJECTIVES 1. To describe types of breastfeeding support for healthy breastfeeding mothers with healthy term babies. 2. To examine the effectiveness of different types of breastfeeding support interventions in terms of whether they offered only breastfeeding support or breastfeeding support in combination with a wider maternal and child health intervention ('breastfeeding plus' support). 3. To examine the effectiveness of the following intervention characteristics on breastfeeding support: a. type of support (e.g. face-to-face, telephone, digital technologies, group or individual support, proactive or reactive); b. intensity of support (i.e. number of postnatal contacts); c. person delivering the intervention (e.g. healthcare professional, lay person); d. to examine whether the impact of support varied between high- and low-and middle-income countries. SEARCH METHODS We searched Cochrane Pregnancy and Childbirth's Trials Register (which includes results of searches of CENTRAL, MEDLINE, Embase, CINAHL, ClinicalTrials.gov, WHO International Clinical Trials Registry Platform (ICTRP)) (11 May 2021) and reference lists of retrieved studies. SELECTION CRITERIA Randomised or quasi-randomised controlled trials comparing extra support for healthy breastfeeding mothers of healthy term babies with usual maternity care. Support could be provided face-to-face, over the phone or via digital technologies. All studies had to meet the trustworthiness criteria. DATA COLLECTION AND ANALYSIS: We used standard Cochrane Pregnancy and Childbirth methods. Two review authors independently selected trials, extracted data, and assessed risk of bias and study trustworthiness. The certainty of the evidence was assessed using the GRADE approach. MAIN RESULTS This updated review includes 116 trials of which 103 contribute data to the analyses. In total more than 98,816 mother-infant pairs were included. Moderate-certainty evidence indicated that 'breastfeeding only' support probably reduced the number of women stopping breastfeeding for all primary outcomes: stopping any breastfeeding at six months (Risk Ratio (RR) 0.93, 95% Confidence Interval (CI) 0.89 to 0.97); stopping exclusive breastfeeding at six months (RR 0.90, 95% CI 0.88 to 0.93); stopping any breastfeeding at 4-6 weeks (RR 0.88, 95% CI 0.79 to 0.97); and stopping exclusive breastfeeding at 4-6 (RR 0.83 95% CI 0.76 to 0.90). Similar findings were reported for the secondary breastfeeding outcomes except for any breastfeeding at two months and 12 months when the evidence was uncertain if 'breastfeeding only' support helped reduce the number of women stopping breastfeeding. The evidence for 'breastfeeding plus' was less consistent. For primary outcomes there was some evidence that 'breastfeeding plus' support probably reduced the number of women stopping any breastfeeding (RR 0.94, 95% CI 0.91 to 0.97, moderate-certainty evidence) or exclusive breastfeeding at six months (RR 0.79, 95% CI 0.70 to 0.90). 'Breastfeeding plus' interventions may have a beneficial effect on reducing the number of women stopping exclusive breastfeeding at 4-6 weeks, but the evidence is very uncertain (RR 0.73, 95% CI 0.57 to 0.95). The evidence suggests that 'breastfeeding plus' support probably results in little to no difference in the number of women stopping any breastfeeding at 4-6 weeks (RR 0.94, 95% CI 0.82 to 1.08, moderate-certainty evidence). For the secondary outcomes, it was uncertain if 'breastfeeding plus' support helped reduce the number of women stopping any or exclusive breastfeeding at any time points. There were no consistent findings emerging from the narrative synthesis of the non-breastfeeding outcomes (maternal satisfaction with care, maternal satisfaction with feeding method, infant morbidity, and maternal mental health), except for a possible reduction of diarrhoea in intervention infants. We considered the overall risk of bias of trials included in the review was mixed. Blinding of participants and personnel is not feasible in such interventions and as studies utilised self-report breastfeeding data, there is also a risk of bias in outcome assessment. We conducted meta-regression to explore substantial heterogeneity for the primary outcomes using the following categories: person providing care; mode of delivery; intensity of support; and income status of country. It is possible that moderate levels (defined as 4-8 visits) of 'breastfeeding only' support may be associated with a more beneficial effect on exclusive breastfeeding at 4-6 weeks and six months. 'Breastfeeding only' support may also be more effective in reducing women in low- and middle-income countries (LMICs) stopping exclusive breastfeeding at six months compared to women in high-income countries (HICs). However, no other differential effects were found and thus heterogeneity remains largely unexplained. The meta-regression suggested that there were no differential effects regarding person providing support or mode of delivery, however, power was limited. AUTHORS' CONCLUSIONS: When 'breastfeeding only' support is offered to women, the duration and in particular, the exclusivity of breastfeeding is likely to be increased. Support may also be more effective in reducing the number of women stopping breastfeeding at three to four months compared to later time points. For 'breastfeeding plus' interventions the evidence is less certain. Support may be offered either by professional or lay/peer supporters, or a combination of both. Support can also be offered face-to-face, via telephone or digital technologies, or a combination and may be more effective when delivered on a schedule of four to eight visits. Further work is needed to identify components of the effective interventions and to deliver interventions on a larger scale.
Collapse
Affiliation(s)
- Anna Gavine
- Mother and Infant Research Unit, School of Health Sciences, University of Dundee, Dundee, UK
| | - Shona C Shinwell
- Mother and Infant Research Unit, School of Health Sciences, University of Dundee, Dundee, UK
| | | | - Albert Farre
- Mother and Infant Research Unit, School of Health Sciences, University of Dundee, Dundee, UK
| | - Angela Wade
- Centre for Paediatric Epidemiology and Biostatistics, Institute of Child Health, London, UK
| | - Fiona Lynn
- School of Nursing and Midwifery, Medical Biology Centre, Queen's University Belfast, Belfast, UK
| | - Joyce Marshall
- Division of Maternal Health, University of Huddersfield, Huddersfield, UK
| | - Sara E Cumming
- Mother and Infant Research Unit, School of Health Sciences, University of Dundee, Dundee, UK
- Mother and Infant Research Unit, University of Dundee, Dundee, UK
| | - Shadrach Dare
- Mother and Infant Research Unit, School of Health Sciences, University of Dundee, Dundee, UK
| | - Alison McFadden
- Mother and Infant Research Unit, School of Health Sciences, University of Dundee, Dundee, UK
| |
Collapse
|
10
|
Lavner JA, Savage JS, Stansfield BK, Beach SRH, Marini ME, Smith JJ, Sperr MC, Anderson TN, Hernandez E, Moore AM, Caldwell AL, Birch LL. Effects of the Sleep SAAF responsive parenting intervention on rapid infant weight gain: A randomized clinical trial of African American families. Appetite 2022; 175:106080. [PMID: 35577176 PMCID: PMC9653516 DOI: 10.1016/j.appet.2022.106080] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 04/08/2022] [Accepted: 05/05/2022] [Indexed: 11/15/2022]
Abstract
Responsive parenting (RP) interventions reduce rapid infant weight gain but their effect for underserved populations is largely unknown. The Sleep SAAF (Strong African American Families) study is a two-arm randomized clinical trial for primiparous African American mother-infant dyads that compares an RP intervention to a child safety control over the first 16 weeks postpartum. Here we report on intervention effects on rapid infant weight gain and study implementation. Families were recruited from a mother/baby nursery shortly after delivery. Community Research Associates (CRAs) conducted intervention home visits at 3 and 8 weeks postpartum, and data collection home visits at 1, 8, and 16 weeks postpartum. To examine rapid infant weight gain, conditional weight gain (CWG) from 3 to 16 weeks, the primary outcome, and upward crossing of 2 major weight-for-age percentile lines were calculated. Among the 212 mother-infant dyads randomized, 194 completed the trial (92% retention). Randomized mothers averaged 22.7 years, 10% were married, and 49% participated in the Supplemental Nutrition Assistance Program (SNAP). Adjusting for covariates, mean CWG was lower among RP infants (0.04, 95% CI [-0.33, 0.40]) than among control infants (0.28, 95% CI [-0.08, 0.64]), reflecting non-significantly slower weight gain (p = 0.15, effect size d = 0.24). RP infants were nearly half as likely to experience upward crossing of 2 major weight-for-age percentile lines (14.1%) compared to control infants (24.2%), p = 0.09, odds ratio = 0.52 (95% CI [0.24, 1.12]). Implementation data revealed that participating families were engaged in the intervention visits and intervention facilitators demonstrated high fidelity to intervention materials. Findings show that RP interventions can be successfully implemented among African American families while suggesting the need for modifications to yield stronger effects on infant weight outcomes.
Collapse
Affiliation(s)
- Justin A Lavner
- Department of Psychology, University of Georgia, Athens, GA, USA.
| | - Jennifer S Savage
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA, USA; Center for Childhood Obesity Research, The Pennsylvania State University, University Park, PA, USA
| | - Brian K Stansfield
- Department of Pediatrics, Medical College of Georgia, Augusta University, Augusta, GA, USA
| | - Steven R H Beach
- Department of Psychology, University of Georgia, Athens, GA, USA; Center for Family Research, University of Georgia, Athens, GA, USA
| | - Michele E Marini
- Center for Childhood Obesity Research, The Pennsylvania State University, University Park, PA, USA
| | - Jessica J Smith
- Center for Family Research, University of Georgia, Athens, GA, USA
| | - Megan C Sperr
- Center for Family Research, University of Georgia, Athens, GA, USA
| | - Tracy N Anderson
- Center for Family Research, University of Georgia, Athens, GA, USA
| | - Erika Hernandez
- Center for Childhood Obesity Research, The Pennsylvania State University, University Park, PA, USA
| | - Amy M Moore
- Center for Childhood Obesity Research, The Pennsylvania State University, University Park, PA, USA
| | - Alice Little Caldwell
- Department of Pediatrics, Medical College of Georgia, Augusta University, Augusta, GA, USA
| | - Leann L Birch
- Department of Nutritional Sciences, University of Georgia, Athens, GA, USA
| |
Collapse
|
11
|
Hetherington MM, Chawner LR. From food preference development to responsive feeding - Selective studies to commemorate the life and work of Dr Leann Birch. Appetite 2022; 175:106051. [PMID: 35436532 DOI: 10.1016/j.appet.2022.106051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 03/29/2022] [Accepted: 04/12/2022] [Indexed: 11/02/2022]
Abstract
Dr Leann Birch was a pioneer in conducting research on infant and child eating behaviour. At the beginning of her research career, Leann recognised a significant gap in the developmental psychology literature, namely that few studies had been conducted to understand infant eating and feeding behaviours. This seems an unusual omission given that food intake is essential and that developmental milestones from milk to solids, and from being fed to becoming an autonomous eater, are obvious to most caregivers. Leann paved the way for interdisciplinary research from psychology, paediatrics and public health to explore and apply this knowledge to infant and child appetite, eating behaviour, dietary patterns, food preferences, and obesity risk. Early studies in her laboratory demonstrated that children form food preferences through experience and socialisation. Experiments published in 1979 tested the role of familiarisation through repeat exposure, and the impact of instrumental and social learning on the acquisition of food preferences. In 1984, a presentation given to the British Feeding and Drinking Group (BFDG) in Brighton set out three organising principles for understanding how children acquire food preferences: genetically pre-programmed behavioural propensities; social constraints on experience with food; and social transmission resulting from direct social interaction. Building on these three organising principles, research on child eating behaviour has flourished, including the intersection between individual differences, food experience and environmental influences on children's food preferences, energy regulation, and weight outcomes. In this review, the initial groundwork set out by Leann Birch on food preference development in children is considered followed by a discussion of how this has since inspired an interdisciplinary, international and expanding field of research on children's food intake, appetite and body weight regulation.
Collapse
Affiliation(s)
| | - Liam R Chawner
- School of Psychology, University of Leeds, Leeds, LS2 9JT, England, UK
| |
Collapse
|
12
|
Balantekin KN, Moore AM, Ruggiero CF, Savage JS. A synthesis of early antecedents of eating behavior and weight status in girls: The legacy of girls' NEEDS project. Appetite 2022; 175:106052. [PMID: 35483476 PMCID: PMC9913538 DOI: 10.1016/j.appet.2022.106052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 03/18/2022] [Accepted: 04/12/2022] [Indexed: 01/27/2023]
Abstract
Dr. Leann Birch, an innovator in the field of children's eating behavior, was the first scientist to synergize the fields of developmental psychology and nutrition science. One of Leann's groundbreaking projects was the Girls' NEEDS Project (GNP), an NIH-funded observational study of the longitudinal development of eating and weight-related behaviors of girls across middle childhood and adolescence. At the time of GNP, obesity prevalence during childhood had roughly doubled during the previous two decades, research interest in dieting had increased as societal expectations of the 'thin ideal' got even thinner, and little was known about how environmental factors such as parenting influenced the development of maladaptive eating and weight-related behaviors. GNP resulted in over 70 publications, covering a range of topics from girls' dietary intake and physical activity to parental influences on girls' eating behavior, thus laying the groundwork for many topics in the obesity, food parenting, and dieting literature today. Therefore, this narrative review aims to summarize and synthesize the literature that resulted from the GNP and provide implications for future work building from this foundation.
Collapse
Affiliation(s)
- Katherine N Balantekin
- Department of Exercise and Nutrition Sciences, University at Buffalo, 3435 Main Street, Buffalo, NY, 14214, USA; Center for Ingestive Behavior Research, University at Buffalo, 355 Hochstetter Hall, Buffalo, NY, 14260, USA.
| | - Amy M Moore
- Center for Childhood Obesity Research, The Pennsylvania State University, 129 Noll Laboratory, University Park, PA, 16802, USA
| | - Cara F Ruggiero
- Center for Childhood Obesity Research, The Pennsylvania State University, 129 Noll Laboratory, University Park, PA, 16802, USA; Department of Nutritional Sciences, The Pennsylvania State University, 110 Chandlee Laboratory, University Park, PA, 16802, USA
| | - Jennifer S Savage
- Center for Childhood Obesity Research, The Pennsylvania State University, 129 Noll Laboratory, University Park, PA, 16802, USA; Department of Nutritional Sciences, The Pennsylvania State University, 110 Chandlee Laboratory, University Park, PA, 16802, USA
| |
Collapse
|
13
|
Bergamini M, Simeone G, Verga MC, Doria M, Cuomo B, D’Antonio G, Dello Iacono I, Di Mauro G, Leonardi L, Miniello VL, Palma F, Scotese I, Tezza G, Caroli M, Vania A. Complementary Feeding Caregivers' Practices and Growth, Risk of Overweight/Obesity, and Other Non-Communicable Diseases: A Systematic Review and Meta-Analysis. Nutrients 2022; 14:2646. [PMID: 35807827 PMCID: PMC9268062 DOI: 10.3390/nu14132646] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Revised: 06/20/2022] [Accepted: 06/21/2022] [Indexed: 12/07/2022] Open
Abstract
Several institutions propose responsive feeding (RF) as the caregivers' relational standard when nurturing a child, from breast/formula feeding onwards. Previous systematic reviews (SRs) on caregivers' feeding practices (CFPs) have included studies on populations from countries with different cultures, rates of malnutrition, and incomes, whereas this SR compares different CFPs only in healthy children (4-24 months) from industrialized countries. Clinical questions were about the influence of different CFPs on several important outcomes, namely growth, overweight/obesity, risk of choking, dental caries, type 2 diabetes (DM2), and hypertension. The literature review does not support any Baby Led Weaning's or Baby-Led Introduction to SolidS' (BLISS) positive influence on children's weight-length gain, nor their preventive effect on future overweight/obesity. RF-CFPs can result in adequate weight gain and a lower incidence of overweight/obesity during the first two years of life, whereas restrictive styles and coercive styles, two kinds of non-RF in CF, can have a negative effect, favoring excess weight and lower weight, respectively. Choking risk: failure to supervise a child's meals by an adult represents the most important risk factor; no cause-effect relation between BLW/BLISS/RF/NRCF and choking could be found. Risks of DM2, hypertension, and caries: different CFPs cannot be considered as a risky or preventive factor for developing these conditions later in life.
Collapse
Affiliation(s)
| | | | | | - Mattia Doria
- AULSS 3 Serenissima, 30015 Chioggia, Venice, Italy;
| | - Barbara Cuomo
- Department of Pediatrics, Belcolle Hospital, 01010 Viterbo, Italy;
| | | | | | | | - Lucia Leonardi
- Maternal Infantile and Urological Sciences Department, Sapienza University, 00161 Rome, Italy;
| | - Vito Leonardo Miniello
- Nutrition Unit, Department of Pediatrics, “Giovanni XXIII” Children Hospital, “Aldo Moro” University of Bari, 70126 Bari, Italy;
| | | | | | | | | | | |
Collapse
|
14
|
Johnson BJ, Hunter KE, Golley RK, Chadwick P, Barba A, Aberoumand M, Libesman S, Askie L, Taylor RW, Robledo KP, Mihrshahi S, O'Connor DA, Hayes AJ, Wolfenden L, Wood CT, Baur LA, Rissel C, Staub LP, Taki S, Smith W, Sue-See M, Marschner IC, Espinoza D, Thomson JL, Larsen JK, Verbestel V, Odar Stough C, Salvy SJ, O'Reilly SL, Karssen LT, Rasmussen FE, Messito MJ, Gross RS, Bryant M, Paul IM, Wen LM, Hesketh KD, González Acero C, Campbell K, Øverby NC, Linares AM, Wasser HM, Joshipura KJ, Palacios C, Maffeis C, Thompson AL, Ghaderi A, Lakshman R, Banna JC, Oken E, Campos Rivera M, Pérez-Expósito AB, Taylor BJ, Savage JS, Røed M, Goran M, de la Haye K, Anzman-Frasca S, Seidler AL. Unpacking the behavioural components and delivery features of early childhood obesity prevention interventions in the TOPCHILD Collaboration: a systematic review and intervention coding protocol. BMJ Open 2022; 12:e048165. [PMID: 35058255 PMCID: PMC8783827 DOI: 10.1136/bmjopen-2020-048165] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 10/28/2021] [Indexed: 01/21/2023] Open
Abstract
INTRODUCTION Little is known about how early (eg, commencing antenatally or in the first 12 months after birth) obesity prevention interventions seek to change behaviour and which components are or are not effective. This study aims to (1) characterise early obesity prevention interventions in terms of target behaviours, delivery features and behaviour change techniques (BCTs), (2) explore similarities and differences in BCTs used to target behaviours and (3) explore effectiveness of intervention components in preventing childhood obesity. METHODS AND ANALYSIS Annual comprehensive systematic searches will be performed in Epub Ahead of Print/MEDLINE, Embase, Cochrane (CENTRAL), CINAHL, PsycINFO, as well as clinical trial registries. Eligible randomised controlled trials of behavioural interventions to prevent childhood obesity commencing antenatally or in the first year after birth will be invited to join the Transforming Obesity in CHILDren Collaboration. Standard ontologies will be used to code target behaviours, delivery features and BCTs in both published and unpublished intervention materials provided by trialists. Narrative syntheses will be performed to summarise intervention components and compare applied BCTs by types of target behaviours. Exploratory analyses will be undertaken to assess effectiveness of intervention components. ETHICS AND DISSEMINATION The study has been approved by The University of Sydney Human Research Ethics Committee (project no. 2020/273) and Flinders University Social and Behavioural Research Ethics Committee (project no. HREC CIA2133-1). The study's findings will be disseminated through peer-reviewed publications, conference presentations and targeted communication with key stakeholders. PROSPERO REGISTRATION NUMBER CRD42020177408.
Collapse
Affiliation(s)
- Brittany J Johnson
- Caring Fututures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, South Australia, Australia
| | - Kylie E Hunter
- National Health and Medical Research Council Clinical Trials Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - Rebecca K Golley
- Caring Fututures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, South Australia, Australia
| | - Paul Chadwick
- Centre for Behaviour Change, University College London, London, UK
| | - Angie Barba
- National Health and Medical Research Council Clinical Trials Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - Mason Aberoumand
- National Health and Medical Research Council Clinical Trials Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - Sol Libesman
- National Health and Medical Research Council Clinical Trials Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - Lisa Askie
- National Health and Medical Research Council Clinical Trials Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - Rachael W Taylor
- Department of Medicine, University of Otago, Dunedin, New Zealand
| | - Kristy P Robledo
- National Health and Medical Research Council Clinical Trials Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - Seema Mihrshahi
- Department of Health Systems and Populations, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Denise A O'Connor
- Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
- Monash Department of Clinical Epidemiology, Cabrini Institute, Malvern, Victoria, Australia
| | - Alison J Hayes
- School of Public Health, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Luke Wolfenden
- School of Medicine and Public Health, University of Newcastle, Newcastle, New South Wales, Australia
| | - Charles T Wood
- School of Medicine, Duke University, Durham, North Carolina, USA
| | - Louise A Baur
- The Children's Hospital at Westmead Clinical School, University of Sydney, Sydney, New South Wales, Australia
| | - Chris Rissel
- School of Public Health, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Lukas P Staub
- National Health and Medical Research Council Clinical Trials Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - Sarah Taki
- School of Public Health, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
- Population Health Research and Evaluation Hub, Sydney Local Health District, Camperdown, New South Wales, Australia
| | - Wendy Smith
- Canterbury Community Health Centre, Campsie, New South Wales, Australia
- Consumer Representative, Sydney, New South Wales, Australia
| | | | - Ian C Marschner
- National Health and Medical Research Council Clinical Trials Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - David Espinoza
- National Health and Medical Research Council Clinical Trials Centre, The University of Sydney, Sydney, New South Wales, Australia
| | | | - Junilla K Larsen
- Behavioural Science Institute, Radboud Universiteit, Nijmegen, Gelderland, The Netherlands
| | - Vera Verbestel
- Department of Rehabilitation Sciences, Ghent University, Ghent, Belgium
| | - Cathleen Odar Stough
- Department of Psychology, University of Cincinnati Medical Center, Cincinnati, Ohio, USA
| | - Sarah-Jeanne Salvy
- Research Center for Health Equity, Cedars-Sinai Medical Center, West Hollywood, California, USA
| | - Sharleen L O'Reilly
- School of Agriculture and Food Science, University College Dublin, Dublin, Ireland
| | - Levie T Karssen
- Behavioural Science Institute, Radboud Universiteit, Nijmegen, Gelderland, The Netherlands
| | - Finn E Rasmussen
- Department of Global Public Health, Karolinska Institute, Stockholm, Sweden
| | - Mary Jo Messito
- Grossman School of Medicine, New York University, New York, New York, USA
| | - Rachel S Gross
- Grossman School of Medicine, New York University, New York, New York, USA
| | - Maria Bryant
- Department of Health Sciences and the Hull York Medical School, University of York, Heslington, UK
| | - Ian M Paul
- College of Medicine, Penn State, Hershey, Pennsylvania, USA
| | - Li Ming Wen
- School of Public Health, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
- Population Health Research and Evaluation Hub, Sydney Local Health District, Camperdown, New South Wales, Australia
| | - Kylie D Hesketh
- Institute for Physical Activity and Nutrition, Deakin University, Geelong, Victoria, Australia
| | - Carolina González Acero
- Office of Strategic Planning and Development Effectiveness, Inter- American Development Bank, Santo Domingo, Dominican Republic
| | - Karen Campbell
- Institute for Physical Activity and Nutrition, Deakin University, Geelong, Victoria, Australia
| | - Nina Cecilie Øverby
- Faculty of Health and Sport Sciences, Department of Nutrition and Public Health, University of Agder, Kristiansand, Norway
| | - Ana M Linares
- College of Nursing, University of Kentucky, Lexington, Kentucky, USA
| | - Heather M Wasser
- Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Kaumudi J Joshipura
- Center for Clinical Research and Health Promotion, University of Puerto Rico School of Medicine, San Juan, Puerto Rico
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Cristina Palacios
- Department of Dietetics and Nutrition, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, Florida, USA
| | - Claudio Maffeis
- Pediatric Diabetes and Metabolic Disorders Unit, Universita degli Studi di Verona, Verona, Italy
| | - Amanda L Thompson
- Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, UK
- Department of Anthropology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Ata Ghaderi
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Rajalakshmi Lakshman
- Medical Research Council Epidemiology Unit, University of Cambridge, Cambridge, UK
| | - Jinan C Banna
- Human Nutrition, Food and Animal Sciences, University of Hawaii System, Honolulu, Hawaii, USA
| | - Emily Oken
- Division of Chronic Disease Research Across the Lifecourse, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care, Boston, Massachusetts, USA
| | | | - Ana B Pérez-Expósito
- Office of Strategic Planning and Development Effectiveness, Inter- American Development Bank, Washington DC, District of Columbia, USA
| | - Barry J Taylor
- Better Start National Science Challenge, University of Otago, Dunedin, New Zealand
| | - Jennifer S Savage
- Department of Nutritional Sciences and Center for Childhood Obesity Research, Pennsylvania State University, University Park, Pennsylvania, USA
| | - Margrethe Røed
- Faculty of Health and Sport Sciences, Department of Nutrition and Public Health, University of Agder, Kristiansand, Norway
| | - Michael Goran
- Department of Preventive Medicine, University of Southern California, Los Angeles, California, USA
| | - Kayla de la Haye
- Department of Preventive Medicine, University of Southern California, Los Angeles, California, USA
| | - Stephanie Anzman-Frasca
- Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Anna Lene Seidler
- National Health and Medical Research Council Clinical Trials Centre, The University of Sydney, Sydney, New South Wales, Australia
| |
Collapse
|
15
|
The impact of reducing the frequency of night feeding on infant BMI. Pediatr Res 2022; 91:254-260. [PMID: 33664477 PMCID: PMC8604149 DOI: 10.1038/s41390-021-01397-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 12/23/2020] [Accepted: 01/06/2021] [Indexed: 11/20/2022]
Abstract
BACKGROUND Teaching caregivers to respond to normal infant night awakenings in ways other than feeding is a common obesity prevention effort. Models can simulate caregiver feeding behavior while controlling for variables that are difficult to manipulate or measure in real life. METHODS We developed a virtual infant model representing an infant with an embedded metabolism and his/her daily sleep, awakenings, and feeds from their caregiver each day as the infant aged from 6 to 12 months (recommended age to introduce solids). We then simulated different night feeding interventions and their impact on infant body mass index (BMI). RESULTS Reducing the likelihood of feeding during normal night wakings from 79% to 50% to 10% lowered infant BMI from the 84th to the 75th to the 62nd percentile by 12 months, respectively, among caregivers who did not adaptively feed (e.g., adjust portion sizes of solid foods with infant growth). Among caregivers who adaptively feed, all scenarios resulted in relatively stable BMI percentiles, and progressively reducing feeding probability by 10% each month showed the least fluctuations. CONCLUSIONS Reducing night feeding has the potential to impact infant BMI, (e.g., 10% lower probability can reduce BMI by 20 percentile points) especially among caregivers who do not adaptively feed. IMPACT Teaching caregivers to respond to infant night waking with other soothing behaviors besides feeding has the potential to reduce infant BMI. When reducing the likelihood of feeding during night wakings from 79% to 50% to 10%, infants dropped from the 84th BMI percentile to the 75th to the 62nd by 12 months, respectively, among caregivers who do not adaptively feed. Night-feeding interventions have a greater impact when caregivers do not adaptively feed their infant based on their growth compared to caregivers who do adaptively feed. Night-feeding interventions should be one of the several tools in a multi-component intervention for childhood obesity prevention.
Collapse
|
16
|
Whitehead L, Kabdebo I, Dunham M, Quinn R, Hummelshoj J, George C, Denney‐Wilson E. The effectiveness of nurse-led interventions to prevent childhood and adolescent overweight and obesity: A systematic review of randomised trials. J Adv Nurs 2021; 77:4612-4631. [PMID: 34142727 PMCID: PMC9290653 DOI: 10.1111/jan.14928] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 05/09/2021] [Accepted: 05/24/2021] [Indexed: 12/05/2022]
Abstract
BACKGROUND Obesity among children and adolescents continues to rise worldwide. Despite the efforts of the healthcare workforce, limited high-quality evidence has been put forward demonstrating effective childhood obesity interventions. The role of nurses as primary actors in childhood obesity prevention has also been underresearched given the size of the workforce and their growing involvement in chronic disease prevention. AIM To examine the effectiveness of nurse-led interventions to prevent childhood and adolescent overweight and obesity. DESIGN A systematic review of randomised trials. DATA SOURCES Medline, CINAHL, EMBASE, Cochrane (CENTRAL), ProQuest Central and SCOPUS were searched from inception to March 2020. REVIEW METHODS This review was informed by the Cochrane handbook for systematic reviews of interventions. RESULTS Twenty-six publications representing 18 discrete studies were included (nine primary prevention and nine secondary prevention). Nurse-led interventions were conducted in diverse settings, were multifaceted, often involved parents and used education, counselling and motivational interviewing to target behaviour change in children and adolescents' diet and physical activity. Most studies did not determine that nurse-led interventions were more effective than their comparator(s) in preventing childhood and adolescent overweight and obesity. CONCLUSIONS Nurse-led interventions to prevent juvenile obesity are feasible but have not yet determined effectiveness. With adequate training, nurses could make better use of existing clinical and situational opportunities to assist in the effort to prevent childhood obesity.
Collapse
Affiliation(s)
- Lisa Whitehead
- School of Nursing and MidwiferyEdith Cowan UniversityJoondalupWestern AustraliaAustralia
| | - Istvan Kabdebo
- School of Nursing and MidwiferyEdith Cowan UniversityJoondalupWestern AustraliaAustralia
| | - Melissa Dunham
- School of Nursing and MidwiferyEdith Cowan UniversityJoondalupWestern AustraliaAustralia
| | - Robyn Quinn
- Chronic Disease Policy ChapterAustralian College of NursingDeakinAustralian Capital TerritoryAustralia
| | - Jennifer Hummelshoj
- Centenary Hospital for Women and ChildrenCanberraAustralian Capital TerritoryAustralia
| | - Cobie George
- Centenary Hospital for Women and ChildrenCanberraAustralian Capital TerritoryAustralia
| | - Elizabeth Denney‐Wilson
- Susan Wakil School of Nursing and MidwiferyUniversity of SydneySydneyNew South WalesAustralia
| |
Collapse
|
17
|
Hahn-Holbrook J, Little EE, Abbott M. Mothers are more sensitive to infant cues after breastfeeding compared to bottle-feeding with human milk. Horm Behav 2021; 136:105047. [PMID: 34710778 DOI: 10.1016/j.yhbeh.2021.105047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Revised: 08/07/2021] [Accepted: 08/11/2021] [Indexed: 11/30/2022]
Abstract
The belief that breastfeeding promotes maternal bonding is widely held by both the public and professional health organizations. Yet to our knowledge, all research examining the link between breastfeeding and maternal behavior in humans has been correlational, limiting our ability to draw causal conclusions. In many mammals, the hormone prolactin, which is central to milk production, rises in response to each breastfeeding session and promotes maternal sensitivity, yet there is a dearth of research in human mothers. To fill these research gaps, we randomly assigned 28 breastfeeding mothers to either breastfeed in the lab or feed their infants previously expressed breastmilk in a bottle before participating in a video-recorded free play session with their infant. Plasma prolactin was measured 40 min after the start of the feeding session and video observations were coded for maternal sensitivity. We found that women randomly assigned to breastfeed were more sensitive to infant cues than women randomly assigned to bottle-feed. Prolactin levels did not differ between feeding groups, although prolactin was positively correlated with maternal sensitivity. Our results suggest that feeding milk directly from the breast (compared to bottle-feeding) increases maternal sensitivity towards infants, at least in the short term.
Collapse
Affiliation(s)
- Jennifer Hahn-Holbrook
- Department of Psychology, University of California, Merced, CA, United States of America.
| | | | - Marcia Abbott
- Department of Health Sciences, Chapman University, Orange, CA, United States of America
| |
Collapse
|
18
|
Petrov ME, Jiao N, Panchanathan SS, Reifsnider E, Coonrod DV, Liu L, Krajmalnik-Brown R, Gu H, Davidson LA, Chapkin RS, Whisner CM. Protocol of the Snuggle Bug/Acurrucadito Study: a longitudinal study investigating the influences of sleep-wake patterns and gut microbiome development in infancy on rapid weight gain, an early risk factor for obesity. BMC Pediatr 2021; 21:374. [PMID: 34465311 PMCID: PMC8405858 DOI: 10.1186/s12887-021-02832-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 08/09/2021] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Overweight, obesity, and associated comorbidities are a pressing global issue among children of all ages, particularly among low-income populations. Rapid weight gain (RWG) in the first 6 months of infancy contributes to childhood obesity. Suboptimal sleep-wake patterns and gut microbiota (GM) have also been associated with childhood obesity, but little is known about their influences on early infant RWG. Sleep may alter the GM and infant metabolism, and ultimately impact obesity; however, data on the interaction between sleep-wake patterns and GM development on infant growth are scarce. In this study, we aim to investigate associations of infant sleep-wake patterns and GM development with RWG at 6 months and weight gain at 12 months. We also aim to evaluate whether temporal interactions exist between infant sleep-wake patterns and GM, and if these relations influence RWG. METHODS The Snuggle Bug/ Acurrucadito study is an observational, longitudinal study investigating whether 24-h, actigraphy-assessed, sleep-wake patterns and GM development are associated with RWG among infants in their first year. Based on the Ecological Model of Growth, we propose a novel conceptual framework to incorporate sleep-wake patterns and the GM as metabolic contributors for RWG in the context of maternal-infant interactions, and familial and socio-physical environments. In total, 192 mother-infant pairs will be recruited, and sleep-wake patterns and GM development assessed at 3 and 8 weeks, and 3, 6, 9, and 12 months postpartum. Covariates including maternal and child characteristics, family and environmental factors, feeding practices and dietary intake of infants and mothers, and stool-derived metabolome and exfoliome data will be assessed. The study will apply machine learning techniques combined with logistic time-varying effect models to capture infant growth and aid in elucidating the dynamic associations between study variables and RWG. DISCUSSION Repeated, valid, and objective assessment at clinically and developmentally meaningful intervals will provide robust measures of longitudinal sleep, GM, and growth. Project findings will provide evidence for future interventions to prevent RWG in infancy and subsequent obesity. The work also may spur the development of evidence-based guidelines to address modifiable factors that influence sleep-wake and GM development and prevent childhood obesity.
Collapse
Affiliation(s)
- Megan E Petrov
- Edson College of Nursing and Health Innovation, Arizona State University, 550 N. 3rd Street, Suite 301, Phoenix, AZ, 85004, USA
| | - Nana Jiao
- Edson College of Nursing and Health Innovation, Arizona State University, 550 N. 3rd Street, Suite 301, Phoenix, AZ, 85004, USA
| | - Sarada S Panchanathan
- Valleywise Comprehensive Health Center - Phoenix (Pediatric Clinic), 2525 E. Roosevelt St., Phoenix, AZ, 85008, USA
- College of Medicine Phoenix, University of Arizona, Phoenix, AZ, 85007, USA
| | - Elizabeth Reifsnider
- Edson College of Nursing and Health Innovation, Arizona State University, 550 N. 3rd Street, Suite 301, Phoenix, AZ, 85004, USA
| | - Dean V Coonrod
- Valleywise Health, Department of Obstetrics and Gynecology, 2525 E. Roosevelt St., Phoenix, AZ, 85008, USA
| | - Li Liu
- Biodesign Institute, Arizona State University, 1001 S. McAllister Ave BDA230B, Tempe, AZ, 85287, USA
| | - Rosa Krajmalnik-Brown
- Biodesign Swette Center for Environmental Biotechnology, Arizona State University, 1001 S. McAllister Ave, PO Box 875701, Tempe, AZ, 85287, USA
| | - Haiwei Gu
- College of Health Solutions, Arizona State University, 550 N. 3rd. Street, Suite 501, Phoenix, AZ, 85004, USA
| | - Laurie A Davidson
- Department of Nutrition and Food Science, Program in Integrative Nutrition and Complex Diseases, Texas A&M University, 2253 TAMU, 112 Cater-Mattil, College Station, TX, 77843, USA
| | - Robert S Chapkin
- Department of Nutrition and Food Science, Program in Integrative Nutrition and Complex Diseases, Texas A&M University, 2253 TAMU, 112 Cater-Mattil, College Station, TX, 77843, USA
| | - Corrie M Whisner
- College of Health Solutions, Arizona State University, 550 N. 3rd. Street, Suite 501, Phoenix, AZ, 85004, USA.
| |
Collapse
|
19
|
Taveras EM, Perkins ME, Boudreau AA, Blake-Lamb T, Matathia S, Kotelchuck M, Luo M, Price SN, Roche B, Cheng ER. Twelve-Month Outcomes of the First 1000 Days Program on Infant Weight Status. Pediatrics 2021; 148:peds.2020-046706. [PMID: 34326179 PMCID: PMC8579422 DOI: 10.1542/peds.2020-046706] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/13/2021] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES To examine the effects of the First 1000 Days intervention on the prevalence of infant overweight and maternal postpartum weight retention and care. METHODS Using a quasi-experimental design, we evaluated the effects of the First 1000 Days program among 995 term, low-income infants and their mothers receiving care in 2 intervention community health centers and 650 dyads in 2 comparison health centers. The program includes staff training, growth tracking, health and behavioral screening, patient navigation, text messaging, educational materials, and health coaching. Comparison centers implemented usual care. Infant outcomes were assessed at 6 and 12 months, including weight-for-length z score and overweight (weight for length ≥97.7th percentile). We also examined maternal weight retention and receipt of care 6 weeks' post partum. RESULTS The mean birth weight was 3.34 kg (SD 0.45); 57% of infants were Hispanic; 66% were publicly insured. At 6 months, infants had lower weight-for-length z scores (β: -.27; 95% confidence interval [CI]: -.39 to -.15) and lower odds of overweight (adjusted odds ratio [OR]: 0.46; 95% CI: 0.28 to 0.76) than infants in comparison sites; differences persisted at 12 months (z score β: -.18; 95% CI: -.30 to -.07; adjusted OR for overweight: 0.60; 95% CI: 0.39 to 0.92). Mothers in the intervention sites had modestly lower, but nonsignificant, weight retention at 6 weeks' post partum (β: -.51 kg; 95% CI: -1.15 to .13) and had higher odds (adjusted OR: 1.50; 95% CI: 1.16 to 1.94) of completing their postpartum visit compared with mothers in the comparison sites. CONCLUSIONS An early-life systems-change intervention combined with coaching was associated with improved infant weight status and maternal postpartum care.
Collapse
Affiliation(s)
- Elsie M. Taveras
- The Kraft Center for Community Health,Division of General Academic Pediatrics, Department of
Pediatrics, Massachusetts General Hospital for Children,Department of Nutrition, Harvard T.H. Chan School of Public
Health, Harvard University, Boston, Massachusetts
| | - Meghan E. Perkins
- Division of General Academic Pediatrics, Department of
Pediatrics, Massachusetts General Hospital for Children
| | - Alexy Arauz Boudreau
- Division of General Academic Pediatrics, Department of
Pediatrics, Massachusetts General Hospital for Children
| | - Tiffany Blake-Lamb
- The Kraft Center for Community Health,Department of Obstetrics and Gynecology, Massachusetts General
Hospital, Boston, Massachusetts
| | - Sarah Matathia
- The Kraft Center for Community Health,Massachusetts General Hospital Everett Family Care Community
Health Center, Everett, Massachusetts
| | - Milton Kotelchuck
- Division of General Academic Pediatrics, Department of
Pediatrics, Massachusetts General Hospital for Children
| | - Mandy Luo
- Division of General Academic Pediatrics, Department of
Pediatrics, Massachusetts General Hospital for Children
| | - Sarah N. Price
- Division of General Academic Pediatrics, Department of
Pediatrics, Massachusetts General Hospital for Children
| | - Brianna Roche
- Division of General Academic Pediatrics, Department of
Pediatrics, Massachusetts General Hospital for Children
| | - Erika R. Cheng
- Division of Children’s Health Services Research,
Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana
| |
Collapse
|
20
|
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
|
21
|
Narzisi K, Simons J. Interventions that prevent or reduce obesity in children from birth to five years of age: A systematic review. J Child Health Care 2021; 25:320-334. [PMID: 32295414 PMCID: PMC8076837 DOI: 10.1177/1367493520917863] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Childhood obesity worldwide affects 5.6% or 38.3 million children under five years of age. The longer children are overweight or obese, the more likely they are to become obese adults with all the contingent morbidity involved. An extensive number of preventive interventions to combat childhood obesity have been carried out worldwide. This article reports a systematic review of interventions aimed to reducing or preventing obesity under-fives. The search was performed with six different databases: Web of Science, PsycINFO, Cochrane, PubMed, Medline, and CINAHL. Studies meeting the inclusion criteria were independently assessed using Joanna Briggs Institute methodology. Thirty studies involving 23,185 children across nine countries were included. Twenty-two were randomised controlled trials, and 8 quasi-experimental pretest/post-test design with comparison. These studies fell into four different categories: home-based interventions with family involvement (n = 12), preschool/early childhood settings (n = 9), multicomponent interventions across multiple settings (n = 6) and healthcare setting (n = 3). Future research should focus on increasing the accessibility of education on diet and physical activity for deprived families as well as the cultural acceptability of interventions to prevent childhood obesity.
Collapse
Affiliation(s)
- Katia Narzisi
- Faculty of Wellbeing, Education and Language Studies, The Open University, Walton Hall, Milton Keynes, UK,Katia Narzisi, Faculty of Wellbeing, Education and Language Studies, The Open University, Walton Hall, Milton Keynes MK7 6AA, UK.
| | - Joan Simons
- Faculty of Wellbeing, Education and Language Studies, The Open University, Walton Hall, Milton Keynes, UK
| |
Collapse
|
22
|
Growth from birth to 6 months of infants with and without intrauterine preeclampsia exposure. J Dev Orig Health Dis 2021; 13:151-155. [PMID: 33977898 DOI: 10.1017/s2040174421000167] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Intrauterine preeclampsia exposure affects the lifelong cardiometabolic health of the child. Our study aimed to compare the growth (from birth to 6 months) of infants exposed to either a normotensive pregnancy or preeclampsia and explore the influence of being born small for gestational age (SGA). Participants were children of women participating in the Post-partum, Physiology, Psychology and Paediatric follow-up cohort study. Birth and 6-month weight and length z-scores were calculated for term and preterm (<37 weeks) babies, and change in weight z-score, rapid weight gain (≥0.67 increase in weight z-score) and conditional weight gain z-score were calculated. Compared with normotensive exposed infants (n = 298), preeclampsia exposed infants (n = 84) were more likely to be born SGA (7% versus 23%; P < 0.001), but weight gain from birth to 6 months, by any measure, did not differ between groups. Infants born SGA, irrespective of pregnancy exposure, were more likely to have rapid weight gain and had greater increases in weight z-score compared with those not born SGA. Preeclampsia exposed infants born SGA may benefit from interventions designed to prevent future cardiometabolic disease.
Collapse
|
23
|
Sanders LM, Perrin EM, Yin HS, Delamater AM, Flower KB, Bian A, Schildcrout JS, Rothman RL. A Health-Literacy Intervention for Early Childhood Obesity Prevention: A Cluster-Randomized Controlled Trial. Pediatrics 2021; 147:peds.2020-049866. [PMID: 33911032 PMCID: PMC8086006 DOI: 10.1542/peds.2020-049866] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/27/2021] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Children who become overweight by age 2 have greater risk of long-term obesity and health problems. The study aim was to assess the effectiveness of a primary care-based intervention on the prevalence of overweight at age 24 months. METHODS In a cluster-randomized trial, sites were randomly assigned to the Greenlight intervention or an attention-control arm. Across 4 pediatric residency clinics, we enrolled infant-caregiver dyads at the 2-month well-child visit. Inclusion criteria included parent English- or Spanish-speaking and birth weight ≥1500 g. Designed with health-literacy principles, the intervention included a parent toolkit at each well-child visit, augmented by provider training in clear-health communication. The primary outcome was proportion of children overweight (BMI ≥85th percentile) at age 24 months. Secondary outcomes included weight status (BMI z score). RESULTS A total of 459 intervention and 406 control dyads were enrolled. In total, 49% of all children were overweight at 24 months. Adjusted odds for overweight at 24 months (treatment versus control) was 1.02 (95% confidence interval [CI]: 0.63 to 1.64). Adjusted mean BMI z score differences (treatment minus control) were -0.04 (95% CI: -0.07 to -0.01), -0.09 (95% CI: -0.14 to -0.03), -0.19 (-0.33 to -0.05), -0.20 (-0.36 to -0.03), -0.16 (95% CI: -0.34 to 0.01), and 0.00 (95% CI -0.21 to 0.21) at 4, 6, 12, 15, 18, and 24 months, respectively. CONCLUSIONS The intervention resulted in less weight gain through age 18 months, which was not sustained through 24 months. Clinic-based interventions may be beneficial for early weight gain, but greater intervention intensity may be needed to maintain positive effects.
Collapse
Affiliation(s)
- Lee M. Sanders
- Division of General Pediatrics, Department of Pediatrics, Center for Policy, Outcomes and Prevention, Stanford University, Stanford, California
| | - Eliana M. Perrin
- Division of Primary Care and Duke Center for Childhood Obesity Research, Department of Pediatrics, Medical Center, Duke University, Durham, North Carolina
| | - H. Shonna Yin
- Department of Pediatrics and Population Health, School of Medicine, New York University and Department of Pediatrics, Bellevue Hospital Center, New York City, New York
| | - Alan M. Delamater
- Department of Pediatrics, School of Medicine, University of Miami, Miami, Florida
| | | | - Aihua Bian
- Division of General Pediatrics and Adolescent Medicine, Department of Pediatrics, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Jonathan S. Schildcrout
- Division of General Pediatrics and Adolescent Medicine, Department of Pediatrics, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Russell L. Rothman
- Center for Health Services Research, Vanderbilt University Medical Center, Nashville, Tennessee; and
| | | |
Collapse
|
24
|
Fangupo LJ, Haszard JJ, Reynolds AN, Lucas AW, McIntosh DR, Richards R, Camp J, Galland BC, Smith C, Taylor RW. Do sleep interventions change sleep duration in children aged 0-5 years? A systematic review and meta-analysis of randomised controlled trials. Sleep Med Rev 2021; 59:101498. [PMID: 34029803 DOI: 10.1016/j.smrv.2021.101498] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 04/12/2021] [Accepted: 04/22/2021] [Indexed: 11/25/2022]
Abstract
This review investigated whether randomised controlled trials attempting to improve sleep or prevent sleep problems in 0-5 year olds influenced nocturnal sleep duration, day-time naps, or 24-h sleep. Medline (Ovid), EMBASE, and CINAHL were searched from inception until 9 July 2020 and supplemented with hand searching. Search results were screened, eligible data were extracted, and risk of bias was assessed by at least two reviewers. Of 8571 publications considered, 32 trials which used a variety of subjective and objective sleep measurements were included in generic inverse variance random effects meta-analysis of nocturnal (n = 24), day-time (n = 14), and 24-h (n = 13) sleep duration. Overall, sleep interventions increased nocturnal sleep duration by a mean of 9 min (95% CI 4.1 to 13.8, I228%) per night when compared with no sleep intervention. Increases were predominantly seen in sleep-only, rather than multi-component interventions. Total 24-h sleep duration tended to increase by a similar amount (8.6 min (95% CI -2.7 to 19.8, I2 = 59%)), but this was mainly only seen in studies that assessed sleep using diaries. There was no evidence that interventions changed day-time sleep duration. Future studies should involve sleep-only rather than multi-component interventions, and use objective sleep measures (reviewregistry857).
Collapse
Affiliation(s)
| | | | | | - Albany W Lucas
- Centre for Pacific Health, University of Otago, New Zealand
| | | | | | - Justine Camp
- Department of Medicine, University of Otago, New Zealand
| | - Barbara C Galland
- Department of Women and Children's Health, University of Otago, New Zealand
| | - Claire Smith
- Department of Human Nutrition, University of Otago, New Zealand
| | | |
Collapse
|
25
|
Rosenstock S, Ingalls A, Foy Cuddy R, Neault N, Littlepage S, Cohoe L, Nelson L, Shephard-Yazzie K, Yazzie S, Alikhani A, Reid R, Kenney A, Barlow A. Effect of a Home-Visiting Intervention to Reduce Early Childhood Obesity Among Native American Children: A Randomized Clinical Trial. JAMA Pediatr 2021; 175:133-142. [PMID: 33165594 PMCID: PMC7653536 DOI: 10.1001/jamapediatrics.2020.3557] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 06/30/2020] [Indexed: 12/12/2022]
Abstract
Importance Early childhood obesity disproportionately affects Native American communities. Home visiting is a promising strategy for promoting optimal infant growth in this population. Objective To assess the impact of a brief home-visiting approach, Family Spirit Nurture (FSN), on sugar-sweetened beverage (SSB) consumption, responsive parenting and infant feeding practices, and optimal growth through 12 months post partum. Design, Setting, and Participants This study was a 1:1 randomized clinical trial comparing FSN with an injury prevention education control condition in a reservation-based community. Participants were Navajo mothers 13 years or older with infants younger than 14 weeks recruited between March 22, 2017, and May 18, 2018, and followed up through 12 months post partum. Intent-to-treat analyses were conducted. Interventions The 6-lesson FSN curriculum, delivered 3 to 6 months post partum by Navajo paraprofessionals, targeted optimal responsive and complementary feeding practices and avoidance of SSBs. The control group received 3 injury prevention lessons. Main Outcomes and Measures Primary outcomes established a priori were infant SSB consumption and responsive parenting and complementary feeding practices (responsive feeding scale, age at complementary food introduction, and percentage of mothers who introduced complementary food to infants at 6 months of age or older). The secondary outcome was the effect of the intervention on infant body mass index z scores (zBMIs). Results A total of 134 Navajo mothers of infants younger than 14 weeks were enrolled in the randomized clinical trial, including 68 (mean [SD] maternal age at enrollment, 27.4 [6.4] years) in the intervention group and 66 (mean [SD] maternal age at enrollment, 27.5 [6.1] years) in the control group. Intervention participants reported statistically significantly lower infant SSB consumption through 12 months post partum (mean [SE], 0.56 [0.12] cups per week in the intervention group and 1.78 [0.18] cups per week in the control group; incidence rate ratio, 0.31; 95% CI, 0.19-0.50). Improvements in responsive feeding practices were observed through 9 months post partum (mean [SE], 3.48 [0.07] in the intervention group and 3.22 [0.08] in the control group) (difference, 0.26; 95% CI, 0.06-0.47); statistical significance was lost at 12 months post partum. Age at which the infant was given first food was younger in the intervention group (mean [SE] age, 4.61 [0.21] months in the intervention group and 5.28 [0.23] months in the control group) (difference, -0.67; 95% CI, -0.04 to -1.29). Infants in the intervention group had lower zBMI at 6 and 9 months compared with those in the control group (mean [SE] at 9 months, 0.27 [0.14] in the intervention group and 0.81 [0.14] in the control group; difference, -0.54; 95% CI, -0.94 to -0.14). The 12-month between-group difference was meaningful but not statistically significant (mean [SE], 0.61 [0.16] in the intervention group and 1.07 [0.20] in the control group; difference, -0.46; 95% CI, -0.92 to 0.01). Conclusions and Relevance Infants of Native American mothers who participated in a home-visiting intervention had substantially lower SSB consumption and improvements in responsive feeding practices and infant zBMI scores, suggesting the intervention is effective for promoting healthy infant feeding and growth. Trial Registration ClinicalTrials.gov Identifier: NCT03101943.
Collapse
Affiliation(s)
- Summer Rosenstock
- Center for American Indian Health, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Allison Ingalls
- Center for American Indian Health, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Reese Foy Cuddy
- Center for American Indian Health, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Nicole Neault
- Center for American Indian Health, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Shea Littlepage
- Center for American Indian Health, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Lisa Cohoe
- Center for American Indian Health, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Leonela Nelson
- Center for American Indian Health, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Kimberlyn Shephard-Yazzie
- Center for American Indian Health, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Shaneyka Yazzie
- Center for American Indian Health, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Anna Alikhani
- Center for American Indian Health, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
- Department of Behavioral and Social Science, Brown School of Public Health, Providence, Rhode Island
| | - Raymond Reid
- Center for American Indian Health, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Anne Kenney
- Center for American Indian Health, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Allison Barlow
- Center for American Indian Health, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| |
Collapse
|
26
|
Miller MA, Bates S, Ji C, Cappuccio FP. Systematic review and meta-analyses of the relationship between short sleep and incidence of obesity and effectiveness of sleep interventions on weight gain in preschool children. Obes Rev 2021; 22:e13113. [PMID: 33237635 DOI: 10.1111/obr.13113] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 07/09/2020] [Accepted: 07/10/2020] [Indexed: 12/23/2022]
Abstract
The aim of this study is to determine (a) whether short sleep is associated with the incidence of obesity and (b) whether interventions beneficial for sleep reduce weight gain in preschool children. We systematically searched PubMed, Embase, Web of Science and Cochrane up to 12/09/2019. (a) Studies that were included were prospective, had follow-up ≥1 year, with sleep duration at baseline and required outcome measures. (b) Intervention trials with sleep intervention and measures of overweight or obesity were included. Data were extracted according to PRISMA guidelines. (a) The risk of developing overweight/obesity was greater in short sleeping children (13 studies, 42 878 participants, RR: 1.54; 95% CI, 1.33 to 1.77; p < 0.001). Sleep duration was associated with a significant change in BMI z-score (10 studies, 11 cohorts and 29 553 participants) (mean difference: -0.02 unit per hour sleep; -0.03 to -0.01; p < 0.001). (b) Four of the five intervention studies reported improved outcomes: for BMI (-0.27 kg/m2 ; -0.50 to -0.03; p = 0.03); for BMI z-score (-0.07 unit; -0.12 to -0.02; p = 0.006). Short sleep duration is a risk factor or marker of the development of obesity in preschool children. Intervention studies suggest that improved sleep may be beneficially associated with a reduced weight gain in these children.
Collapse
Affiliation(s)
- Michelle A Miller
- Division of Health Sciences (Mental Health and Wellbeing), Warwick Medical School, University of Warwick, Coventry, UK
| | - Sarah Bates
- Birmingham Community Healthcare NHS Foundation Trust (Birmingham Community Nutrition), Birmingham, UK
| | - Chen Ji
- Division of Health Sciences (Mental Health and Wellbeing), Warwick Medical School, University of Warwick, Coventry, UK
| | - Francesco P Cappuccio
- Division of Health Sciences (Mental Health and Wellbeing), Warwick Medical School, University of Warwick, Coventry, UK.,University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| |
Collapse
|
27
|
Leerkes EM, Buehler C, Calkins SD, Shriver LH, Wideman L. Protocol for iGrow (Infant Growth and Development Study): biopsychosocial predictors of childhood obesity risk at 2 years. BMC Public Health 2020; 20:1912. [PMID: 33317498 PMCID: PMC7734916 DOI: 10.1186/s12889-020-10003-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Accepted: 12/03/2020] [Indexed: 11/26/2022] Open
Abstract
Background Childhood obesity remains a significant public health problem. To date, most research on the causes and correlates of obesity has focused on a small number of direct predictors of obesity rather than testing complex models that address the multifactorial nature of the origins of obesity in early development. We describe the rationale and methods of iGrow (Infant Growth and Development Study) which will test multiple pathways by which (a) prenatal maternal psychobiological risk predicts infant weight gain over the first 6 months of life, and (b) this early weight gain confers risk for obesity at age 2. Infant hormonal and psychobiological risk are proposed mediators from prenatal risk to early weight gain, though these are moderated by early maternal sensitivity and obesogenic feeding practices. In addition, higher maternal sensitivity and lower obesogenic feeding practices are proposed predictors of adaptive child self-regulation in the second year of life, and all three are proposed to buffer/reduce the association between high early infant weight gain and obesity risk at age 2. Methods iGrow is a prospective, longitudinal community-based study of 300 diverse mothers and infants to be followed across 5 data waves from pregnancy until children are age 2. Key measures include (a) maternal reports of demographics, stress, well-being, feeding practices and child characteristics and health; (b) direct observation of maternal and infant behavior during feeding, play, and distress-eliciting tasks during which infant heart rate is recorded to derive measures of vagal withdrawal; (c) anthropometric measures of mothers and infants; and (d) assays of maternal prenatal blood and infant saliva and urine. A host of demographic and other potential confounds will be considered as potential covariates in structural equation models that include tests of mediation and moderation. Efforts to mitigate the deleterious effects of COVID-19 on study success are detailed. Discussion This study has the potential to inform (1) basic science about early life processes casually related to childhood obesity and (2) development of targeted intervention and prevention approaches that consider mother, infant, and family risks and resources.
Collapse
Affiliation(s)
- Esther M Leerkes
- UNC Greensboro, Department of Human Development and Family Studies, Greensboro, NC, 27402-6170, USA.
| | - Cheryl Buehler
- UNC Greensboro, Department of Human Development and Family Studies, Greensboro, NC, 27402-6170, USA
| | - Susan D Calkins
- UNC Greensboro, Office of Research and Engagement, Greensboro, NC, 27402-6170, USA
| | - Lenka H Shriver
- UNC Greensboro, Department of Nutrition, Greensboro, NC, 27402-6170, USA
| | - Laurie Wideman
- UNC Greensboro, Department of Kinesiology, Greensboro, NC, 27402-6170, USA
| |
Collapse
|
28
|
Campos M, Pomeroy J, Mays MH, Lopez A, Palacios C. Intervention to promote physical activation and improve sleep and response feeding in infants for preventing obesity early in life, the baby-act trial: Rationale and design. Contemp Clin Trials 2020; 99:106185. [PMID: 33099015 PMCID: PMC7860210 DOI: 10.1016/j.cct.2020.106185] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 09/15/2020] [Accepted: 10/15/2020] [Indexed: 11/18/2022]
Abstract
Infant obesity is increasing in the US, particularly among Hispanics. Rapid weight gain during infancy increases the risk of obesity later in life and could be prevented through multi-modal interventions addressing multiple risk factors through population-level programs. OBJECTIVES 1) determine the extent to which the intervention, compared with the usual care control condition, improves healthy weight gain and specific behaviors (physical activity, sleep, diet) in the first year of life and 2) evaluate the cost of the intervention as a modification of the current WIC standard of care. METHODS The lifestyle intervention focuses on age-appropriate infant physical activation, healthy sleep and sedentary patterns, and response feeding, by improving parenting skills delivered through a combination of technology (web-platform and text messages) and phone counseling. It is being tested among caregivers of infant participants of the Puerto Rico WIC program through a cluster-randomized controlled trial in 14 WIC clinics in San Juan starting in pregnancy until the infant is 12 months of age. The main outcome is infant rate of weight gain at 12 months; secondary outcomes include objectively measured hours of infant movement, sedentary behaviors and sleep, diet quality score and response feeding behaviors. We are also recording fees, time and personnel involved in the intervention development, maintenance and dissemination. CONCLUSIONS If successful, the intervention could be incorporated as a 'best practice' through WIC policy as a means to strengthen obesity prevention efforts to improve minority health and eliminate health disparities among Hispanics and possibly other at-risk groups beyond the childhood period. Clinicaltrials.gov registration: NCT03517891.
Collapse
Affiliation(s)
- M Campos
- Dental and Craniofacial Genomics Core, Endocrinology Section School of Medicine, University of Puerto Rico, San Juan 00936-5067, Puerto Rico.
| | - J Pomeroy
- Clinical Research Center, Marshfield Clinic Research Institute, Marshfield Clinic Health System, Marshfield, WI, USA.
| | - M H Mays
- Biomedical Informatics Core, Puerto Rico Clinical and Translational Research Consortium, San Juan, Puerto Rico.
| | - A Lopez
- Sports and Leisure Management program and Adapted Physical Education program, School of Education, Metropolitan University, San Juan Puerto Rico.
| | - C Palacios
- Dietetics and Nutrition Department, Robert Stempel College of Public Health & Social Work, Florida International University, Miami USA.
| |
Collapse
|
29
|
Adebowale TO, Taylor BJ, Gray AR, Galland BC, Heath ALM, Fortune S, Meredith-Jones KA, Sullivan T, McIntosh D, Brosnan B, Taylor RW. Long-Term Follow-Up of a Randomized Controlled Trial to Reduce Excessive Weight Gain in Infancy: Protocol for the Prevention of Overweight in Infancy (POI) Follow-Up Study at 11 Years. JMIR Res Protoc 2020; 9:e24968. [PMID: 33252344 PMCID: PMC7735907 DOI: 10.2196/24968] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 10/20/2020] [Accepted: 11/03/2020] [Indexed: 12/18/2022] Open
Abstract
Background The Prevention of Overweight in Infancy (POI) randomized controlled trial assessed the effect of a more conventional food, physical activity, and breastfeeding intervention, with a more novel sleep intervention on weight outcomes at 2 years of age. The trial had 58% uptake at recruitment, and retention was 86% at age 2 years, 77% at age 3.5 years, and 69% at age 5 years. Children who received the brief sleep intervention in infancy had just half the risk of obesity at 2 years of age compared to those who did not receive the sleep intervention. Importantly, this substantially reduced risk was still apparent at our follow-up at 5 years of age. Objective The primary aim of this follow-up at age 11 years is to determine whether differences in BMI z-score and obesity risk remain apparent now that it is at least 9 years since cessation of the sleep intervention. Several secondary outcomes of interest will also be examined including 24-hour movement patterns, mental health and wellbeing, and use of electronic media, particularly prior to sleep. Methods We will seek renewed consent from all 734 of the original 802 POI families who expressed interest in further involvement. Children and parent(s) will attend 2 clinics and 1 home appointment to obtain measures of anthropometry and body composition (dual-energy x-ray absorptiometry scan), 24-hour movement patterns (sleep, sedentary time, and physical activity measured using an AX3 accelerometer), mental health and wellbeing (validated questionnaires), family functioning (validated questionnaires), use of electronic media (wearable and stationary cameras, questionnaires), and diet and eating behaviors (24-hour recall, questionnaires). Results This follow-up study has full ethical approval from the University of Otago Human Ethics Committee (H19/109) and was funded in May 2019 by the Health Research Council of New Zealand (grant 19/346). Data collection commenced in June 2020, and first results are expected to be submitted for publication in 2022. Conclusions Long-term outcomes of early obesity intervention are rare. Despite the growing body of evidence linking insufficient sleep with an increased risk of obesity in children, interventions targeting improvements in sleep have been insufficiently explored. Our initial follow-up at 5 years of age suggested that an early sleep intervention may have long-term benefits for effective weight management in children. Further analysis in our now preteen population will provide much-needed evidence regarding the long-term effectiveness of sleep interventions in infancy as an obesity prevention approach. Trial Registration ClinicalTrials.gov NCT00892983; https://tinyurl.com/y3xepvxf International Registered Report Identifier (IRRID) DERR1-10.2196/24968
Collapse
Affiliation(s)
| | - Barry J Taylor
- Department of Women's and Children's Health, Children's Pavilion Dunedin Public Hospital, University of Otago, Dunedin, New Zealand
| | - Andrew R Gray
- Biostatistics Centre, University of Otago, Dunedin, New Zealand
| | - Barbara C Galland
- Department of Women's and Children's Health, University of Otago, Dunedin, New Zealand
| | | | - Sarah Fortune
- Department of Psychological Medicine, University of Otago, Dunedin, New Zealand
| | | | - Trudy Sullivan
- Department of Preventive and Social Medicine, University of Otago, Dunedin, New Zealand
| | - Deborah McIntosh
- Department of Medicine, University of Otago, Dunedin, New Zealand
| | - Bradley Brosnan
- Department of Medicine, University of Otago, Dunedin, New Zealand
| | - Rachael W Taylor
- Department of Medicine, University of Otago, Dunedin, New Zealand
| |
Collapse
|
30
|
D’Auria E, Borsani B, Pendezza E, Bosetti A, Paradiso L, Zuccotti GV, Verduci E. Complementary Feeding: Pitfalls for Health Outcomes. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E7931. [PMID: 33137971 PMCID: PMC7662522 DOI: 10.3390/ijerph17217931] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Revised: 10/19/2020] [Accepted: 10/26/2020] [Indexed: 12/17/2022]
Abstract
The term complementary feeding is defined as the period in which a progressive reduction of breastfeeding or infant-formula feeding takes place, while the infant is gradually introduced to solid foods. It is a crucial time in the infant's life, not only because of the rapid changes in nutritional requirements and the consequent impact on infant growth and development, but also for a generation of lifelong flavor preferences and dietary habits that will influence mid and long-term health. There is an increasing body of evidence addressing the pivotal role of nutrition, especially during the early stages of life, and its link to the onset of chronic non-communicable diseases, such as obesity, hypertension, diabetes, and allergic diseases. It is clear that the way in which a child is introduced to complementary foods may have effects on the individual's entire life. The aim of this review is to discuss the effects of complementary feeding timing, composition, and mode on mid and long-term health outcomes, in the light of the current evidence. Furthermore, we suggest practical tips for a healthy approach to complementary feeding, aiming at a healthy future, and highlight gaps to be filled.
Collapse
Affiliation(s)
- Enza D’Auria
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, 20122 Milan, Italy; (B.B.); (E.P.); (A.B.); (L.P.); (G.V.Z.); (E.V.)
| | | | | | | | | | | | | |
Collapse
|
31
|
Rotevatn TA, Melendez-Torres GJ, Overgaard C, Peven K, Hyldgaard Nilsen J, Bøggild H, Høstgaard AMB. Understanding rapid infant weight gain prevention: a systematic review of quantitative and qualitative evidence. Eur J Public Health 2020; 30:703-712. [PMID: 31410463 PMCID: PMC7445039 DOI: 10.1093/eurpub/ckz140] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Rapid infant weight gain (RIWG) is strongly related to childhood overweight and obesity, and prevention of RIWG is an approach to early years obesity prevention. This systematic review aimed to explore effectiveness, deliverers' and recipients' experiences of involvement, and key intervention components and processes of such prevention activities. METHODS Key databases and websites were searched systematically for quantitative and qualitative studies covering intervention effectiveness, experiences with intervention involvement or process outcomes. After duplicate screening and quality assessment, papers were analyzed through narrative synthesis, thematic synthesis and intervention component analysis. RESULTS Seven quantitative and seven qualitative studies were eligible for inclusion. Most intervention studies reported small, but significant results on infant weight gain. More significant results were measured on weight gain during the first compared with the second year of life. A weak evidence base made elaboration of the relationship between intervention effectiveness and content challenging. Home-delivered interventions may be more relevant for parents. Contextual factors, such as social norms, beliefs and professional identity should be considered during intervention development. Stakeholder involvement can be key to increase intervention acceptability and feasibility. CONCLUSIONS The field of RIWG prevention is new and evolving, but more research is needed before further conclusions about intervention effectiveness and intervention content can be drawn. Future interventions should take parents, health professionals and other contextual needs into account to improve chances of success. More research on long-term effects on overweight and obesity is needed.
Collapse
Affiliation(s)
- Torill A Rotevatn
- Public Health and Epidemiology Group, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - G J Melendez-Torres
- DECIPHer, Cardiff School of Social Sciences, Cardiff University, Cardiff, Wales, UK
| | - Charlotte Overgaard
- Public Health and Epidemiology Group, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Kimberly Peven
- Florence Nightingale Faculty of Nursing, Midwifery & Palliative Care, King’s College London, London, UK
| | - Jane Hyldgaard Nilsen
- Public Health and Epidemiology Group, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
- Department of Midwifery, University College of Northern Denmark, Aalborg, Denmark
| | - Henrik Bøggild
- Public Health and Epidemiology Group, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
- Unit of Epidemiology and Biostatistics, Aalborg University Hospital, Aalborg, Denmark
| | - Anna Marie Balling Høstgaard
- Public Health and Epidemiology Group, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| |
Collapse
|
32
|
Deng JR, Tan WQ, Yang SY, Ao LP, Liang JP, Li LX, Gao YH, Yang Y, Liu L. High birth weight and its interaction with physical activity influence the risk of obesity in early school-aged children. World J Pediatr 2020; 16:385-392. [PMID: 32100262 DOI: 10.1007/s12519-020-00336-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Accepted: 01/03/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND High birth weight (HBW) is associated with childhood obesity, but with inconsistent results. This study investigated the relationship between HBW and childhood obesity, and further explored the interaction of HBW with behavioral and socio-economic determinants of obesity. METHODS This cross-sectional study enrolled 1906 grade-two children of Guangzhou, China, from June to November, 2016. Overweight/obesity corresponded to a body mass index higher than the sex-age-specific criteria. Abdominal obesity was assessed using the sex-specific waist-height ratio cutoffs. The association of HBW with obesity was evaluated in multivariable logistic regression model. The relative excess risk due to interaction (RERI) and the attributable proportion of interaction (AP) indices were used to measure additive interaction, while applying the interaction of OR index for multiplicative interaction assessment. RESULTS Children with HBW had an increased risk of overweight/obesity [odds ratio (OR) = 2.42, 95% confidence interval (CI) = 1.56-3.76] compared with those without HBW. Significant additive interaction of HBW with physical activity was found for overweight/obesity [relative excess risk due to interaction (RERI) = 2.69, 95% CI = 0.62-4.75; attributable proportion of interaction (AP) = 0.72, 95% CI = 0.42-1.02]. The HBW children with insufficient activity had higher odds of overweight/obesity compared to the non-HBW children with sufficient activity (OR = 3.75, 95% CI = 2.06-6.83). In addition, we identified a significant interaction of HBW with household income for abdominal obesity (RERI = 1.20, 95% CI = 0.02-2.37; AP = 0.76, 95% CI = 0.16-1.36). CONCLUSIONS HBW confers an increased risk for childhood overweight/obesity. Physical activity attenuates the effect of HBW on overweight/obesity, and HBW possibly synergistically interacts with high household income to promote abdominal obesity in childhood.
Collapse
Affiliation(s)
- Jia-Ru Deng
- Department of Epidemiology and Biostatistics, School of Public Health, Guangdong Pharmaceutical University, 283 Jianghai Road, Guangzhou, 510310, China.,Futian Hospital for Prevention and Treatment of Chronic Disease, Shenzhen, 518048, China
| | - Wei-Qing Tan
- Guangzhou Health Care Promotion Center for Primary and Middle Schools, Guangzhou, 510180, China
| | - Shu-Yi Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Guangdong Pharmaceutical University, 283 Jianghai Road, Guangzhou, 510310, China
| | - Li-Ping Ao
- Department of Epidemiology and Biostatistics, School of Public Health, Guangdong Pharmaceutical University, 283 Jianghai Road, Guangzhou, 510310, China
| | - Jian-Ping Liang
- Guangzhou Health Care Promotion Center for Primary and Middle Schools, Guangzhou, 510180, China
| | - Li-Xia Li
- Department of Epidemiology and Biostatistics, School of Public Health, Guangdong Pharmaceutical University, 283 Jianghai Road, Guangzhou, 510310, China
| | - Yan-Hui Gao
- Department of Epidemiology and Biostatistics, School of Public Health, Guangdong Pharmaceutical University, 283 Jianghai Road, Guangzhou, 510310, China
| | - Yi Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Guangdong Pharmaceutical University, 283 Jianghai Road, Guangzhou, 510310, China
| | - Li Liu
- Department of Epidemiology and Biostatistics, School of Public Health, Guangdong Pharmaceutical University, 283 Jianghai Road, Guangzhou, 510310, China.
| |
Collapse
|
33
|
Ojha S, Elfzzani Z, Kwok TC, Dorling J. Education of family members to support weaning to solids and nutrition in later infancy in term-born infants. Cochrane Database Syst Rev 2020; 7:CD012241. [PMID: 32710657 PMCID: PMC7388772 DOI: 10.1002/14651858.cd012241.pub2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Education of family members about infant weaning practices could affect nutrition, growth, and development of children in different settings across the world. OBJECTIVES To compare effects of family nutrition educational interventions for infant weaning with conventional management on growth and neurodevelopment in childhood. SEARCH METHODS We used the standard strategy of Cochrane Neonatal to search the Cochrane Central Register of Controlled Trials (CENTRAL; 2018, Issue 5), MEDLINE via PubMed (1966 to 26 June 2018), Embase (1980 to 26 June 2018), and the Cumulative Index to Nursing and Allied Health Literature (CINAHL; 1982 to 26 June 2018). We searched clinical trials databases, conference proceedings, and references of retrieved articles. We ran an updated search from 1 January 2018 to 12 December 2019 in the following databases: CENTRAL via CRS Web, MEDLINE via Ovid, and CINAHL via EBSCOhost. SELECTION CRITERIA We included randomised controlled trials that examined effects of nutrition education for weaning practices delivered to families of infants born at term compared to conventional management (standard care in the population) up to one year of age. DATA COLLECTION AND ANALYSIS Two review authors independently identified eligible trial reports from the literature search and performed data extraction and quality assessments for each included trial. We synthesised effect estimates using risk ratios (RRs), risk differences (RDs), and mean differences (MDs), with 95% confidence intervals (CIs). We used the GRADE approach to assess the certainty of evidence. MAIN RESULTS We included 21 trials, recruiting 14,241 infants. Five of the trials were conducted in high-income countries and the remaining 16 were conducted in middle- and low-income countries. Meta-analysis showed that nutrition education targeted at improving weaning-related feeding practices probably increases both weight-for-age z scores (WAZ) (MD 0.15 standard deviations, 95% CI 0.07 to 0.22; 6 studies; 2551 infants; I² = 32%; moderate-certainty evidence) and height-for-age z scores (0.12 standard deviations, 95% CI 0.05 to 0.19; 7 studies; 3620 infants; I² = 49%; moderate-certainty evidence) by 12 months of age. Meta-analysis of outcomes at 18 months of age was heterogeneous and inconsistent in the magnitude of effects of nutrition education on WAZ and weight-for-height z score across studies. One trial that assessed effects of nutrition education on growth at six years reported an uncertain effect on change in height and body mass index z score. Two studies investigated effects of nutrition education on neurodevelopment at 12 to 24 months of age with conflicting results. No trials assessed effects of nutrition education on long-term neurodevelopmental outcomes. AUTHORS' CONCLUSIONS Nutrition education for families of infants may reduce the risk of undernutrition in term-born infants (evidence of low to moderate certainty due to limitations in study design and substantial heterogeneity of included studies). Modest effects on growth during infancy may not be of clinical significance. However, it is unclear whether these small improvements in growth parameters in the first two years of life affect long-term childhood growth and development. Further studies are needed to resolve this question.
Collapse
Affiliation(s)
- Shalini Ojha
- Division of Medical Sciences and Graduate Entry Medicine, School of Medicine, University of Nottingham, Nottingham, UK
- Children's Hospital, University Hospitals of Derby and Burton, Derby, UK
| | - Zenab Elfzzani
- Academic Division of Child Health, Obstetrics and Gynaecology, University of Nottingham, Nottingham, UK
| | | | - Jon Dorling
- Division of Neonatal-Perinatal Medicine, Department of Pediatrics, Faculty of Medicine, Dalhousie University, Halifax, Canada
| |
Collapse
|
34
|
Slater V, Rose J, Olander E, Matvienko-Sikar K, Redsell S. Barriers and enablers to Caregivers Responsive feeding Behaviour (CRiB): A mixed method systematic review protocol. HRB Open Res 2020; 3:2. [PMID: 32715274 PMCID: PMC7333359 DOI: 10.12688/hrbopenres.12980.2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/04/2020] [Indexed: 12/18/2022] Open
Abstract
Background: Childhood overweight and obesity is a major public health issue. Responsive feeding has been identified as having a protective effect against child overweight and obesity, and is associated with healthy weight gain during infancy. Responsive feeding occurs when the caregiver recognises and responds in a timely and developmentally appropriate manner to infant hunger and satiety cues. Despite its benefits, responsive feeding is not ubiquitous. To better support caregivers to engage in responsive feeding behaviours, it is necessary to first systematically identify the barriers and enablers associated with this behaviour. This mixed-methods systematic review therefore aims to synthesise evidence on barriers and enablers to responsive feeding using the COM-B model of behavioural change. Methods: 7 electronic databases will be searched (Maternal and Infant Care, CINAHL, Cochrane, PubMed, Medline, PsycINFO, EMBASE). Studies examining factors associated with parental responsive and non-responsive feeding of infants and children (<2 years) will be included. Papers collecting primary data, or analysing primary data through secondary analysis will be included. All titles, abstracts and full texts will be screened by two reviewers. Quantitative and qualitative data from all eligible papers will be independently extracted by at least two reviewers using pre-determined standardised data extraction forms. Two reviewers will independently assess the methodological quality of the studies using the Mixed Methods Appraisal Tool (MMAT). This review will be reported according to the Preferred Reporting Items for Systematic reviews and Meta Analyses (PRISMA). Ethics and dissemination: Ethical approval is not required for this review as no primary data will be collected, and no identifying personal information will be present. The review will be disseminated in a peer reviewed journal. PROSPERO registration: CRD42019144570 (06/08/2019).
Collapse
Affiliation(s)
- Vicki Slater
- Faculty of Health, Education, Medicine and Social Care, Anglia Ruskin University, Cambridge, CB1 1PT, UK
| | - Jennie Rose
- Faculty of Health, Education, Medicine and Social Care, Anglia Ruskin University, Cambridge, CB1 1PT, UK
| | - Ellinor Olander
- Centre for Maternal and Child Health Research, City, University of London, London, EC1V 0HB, UK
| | | | - Sarah Redsell
- Faculty of Health, Education, Medicine and Social Care, Anglia Ruskin University, Cambridge, CB1 1PT, UK
| |
Collapse
|
35
|
Anzman-Frasca S, Davison KK, Fisher JO, Francis LA, Johnson SL, Lavner JA, Paul IM, Ventura AK, Savage JS. Biography of Leann L Birch, PhD, 25 June 1946 - 26 May 2019. J Nutr 2020; 150:1343-1347. [PMID: 32412640 DOI: 10.1093/jn/nxaa127] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 04/06/2020] [Accepted: 04/13/2020] [Indexed: 01/28/2023] Open
Affiliation(s)
- Stephanie Anzman-Frasca
- Department of Pediatrics, Jacobs School of Medicine & Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | | | - Jennifer O Fisher
- Department of Social and Behavioral Sciences, Temple University, Philadelphia, PA, USA
| | - Lori A Francis
- Department of Biobehavioral Health, The Pennsylvania State University, University Park, PA, USA
| | - Susan L Johnson
- Department of Pediatrics, Section of Nutrition, University of Colorado, Anschutz Medical Campus, Denver, CO, USA
| | - Justin A Lavner
- Department of Psychology, University of Georgia, Athens, GA, USA
| | - Ian M Paul
- Departments of Pediatrics and Public Health Sciences, Penn State College of Medicine, Hershey, PA, USA
| | - Alison K Ventura
- Department of Kinesiology and Public Health, California Polytechnic State University, San Luis Obispo, CA, USA
| | - Jennifer S Savage
- Department of Nutritional Sciences, The Pennsylvania State University, State College, PA, USA
| |
Collapse
|
36
|
Wood AC, Blissett JM, Brunstrom JM, Carnell S, Faith MS, Fisher JO, Hayman LL, Khalsa AS, Hughes SO, Miller AL, Momin SR, Welsh JA, Woo JG, Haycraft E. Caregiver Influences on Eating Behaviors in Young Children: A Scientific Statement From the American Heart Association. J Am Heart Assoc 2020; 9:e014520. [PMID: 32389066 PMCID: PMC7660848 DOI: 10.1161/jaha.119.014520] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
A substantial body of research suggests that efforts to prevent pediatric obesity may benefit from targeting not just what a child eats, but how they eat. Specifically, child obesity prevention should include a component that addresses reasons why children have differing abilities to start and stop eating in response to internal cues of hunger and satiety, a construct known as eating self‐regulation. This review summarizes current knowledge regarding how caregivers can be an important influence on children's eating self‐regulation during early childhood. First, we discuss the evidence supporting an association between caregiver feeding and child eating self‐regulation. Second, we discuss what implications the current evidence has for actions caregivers may be able to take to support children's eating self‐regulation. Finally, we consider the broader social, economic, and cultural context around the feeding environment relationship and how this intersects with the implementation of any actions. As far as we are aware, this is the first American Heart Association (AHA) scientific statement to focus on a psychobehavioral approach to reducing obesity risk in young children. It is anticipated that the timely information provided in this review can be used not only by caregivers within the immediate and extended family but also by a broad range of community‐based care providers.
Collapse
|
37
|
Toomey E, Matvienko-Sikar K, Heary C, Delaney L, Queally M, Hayes CB, Kearney PM, Byrne M. Intervention Fidelity Within Trials of Infant Feeding Behavioral Interventions to Prevent Childhood Obesity: A Systematic Review. Ann Behav Med 2020; 53:75-97. [PMID: 29796664 DOI: 10.1093/abm/kay021] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Background Intervention fidelity refers to whether an intervention has been implemented as intended. Trials of infant feeding behavioral interventions to prevent childhood obesity show inconsistent evidence of effectiveness. However, intervention fidelity has not been previously explored within these trials, limiting interpretation of findings. Purpose To review the use and/or reporting of strategies to enhance and assess intervention fidelity within trials of infant feeding interventions to prevent childhood obesity, and their association with study quality, effectiveness, and publication year. Methods Seven electronic databases were searched, with articles screened for inclusion by two reviewers. The National Institutes of Health Behaviour Change Consortium fidelity checklist was used to assess use and/or reporting of fidelity strategies across five domains (design, provider training, delivery, receipt, and enactment). Results Ten trials (16 papers) were identified. Average use/reporting of fidelity strategies was moderate (54%), ranging from 28.9% to 76.7%. Levels of use/reporting ranged from 15.9% in the domain of provider training to 95% for enactment. No association was found between these levels and study quality, effectiveness, or publication year. Conclusions The moderate use/reporting of fidelity strategies within trials of infant feeding interventions suggests that previous findings of inconsistent effectiveness may not fully reflect the intended interventions. The review highlights key considerations for improving future research, both in the area of behavioral infant feeding and wider behavior change literature. This includes improving reporting across all fidelity domains and ensuring an enhanced focus on provider training and control group content to optimize the translation of research into practice. PROSPERO Registration number CRD42016033492.
Collapse
Affiliation(s)
- Elaine Toomey
- Health Behaviour Change Research Group, School of Psychology, National University of Ireland Galway, Room 2058, Arts Millennium Building, Galway, Ireland
| | | | - Caroline Heary
- School of Psychology, National University of Ireland Galway, Galway, Ireland
| | - Lisa Delaney
- Department of Epidemiology and Public Health, University College Cork, Cork, Ireland
| | - Michelle Queally
- Discipline of Economics, JE Cairnes School of Business and Economics, National University of Ireland Galway, Galway, Ireland
| | | | | | - Molly Byrne
- School of Psychology, National University of Ireland Galway, Galway, Ireland
| | | |
Collapse
|
38
|
Gilkerson L, Burkhardt T, Katch LE, Hans SL. Increasing parenting self‐efficacy: The Fussy Baby Network®intervention. Infant Ment Health J 2020; 41:232-245. [DOI: 10.1002/imhj.21836] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
|
39
|
Beets MW, Weaver RG, Ioannidis JPA, Geraci M, Brazendale K, Decker L, Okely AD, Lubans D, van Sluijs E, Jago R, Turner-McGrievy G, Thrasher J, Li X, Milat AJ. Identification and evaluation of risk of generalizability biases in pilot versus efficacy/effectiveness trials: a systematic review and meta-analysis. Int J Behav Nutr Phys Act 2020; 17:19. [PMID: 32046735 PMCID: PMC7014944 DOI: 10.1186/s12966-020-0918-y] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Accepted: 01/23/2020] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Preliminary evaluations of behavioral interventions, referred to as pilot studies, predate the conduct of many large-scale efficacy/effectiveness trial. The ability of a pilot study to inform an efficacy/effectiveness trial relies on careful considerations in the design, delivery, and interpretation of the pilot results to avoid exaggerated early discoveries that may lead to subsequent failed efficacy/effectiveness trials. "Risk of generalizability biases (RGB)" in pilot studies may reduce the probability of replicating results in a larger efficacy/effectiveness trial. We aimed to generate an operational list of potential RGBs and to evaluate their impact in pairs of published pilot studies and larger, more well-powered trial on the topic of childhood obesity. METHODS We conducted a systematic literature review to identify published pilot studies that had a published larger-scale trial of the same or similar intervention. Searches were updated and completed through December 31st, 2018. Eligible studies were behavioral interventions involving youth (≤18 yrs) on a topic related to childhood obesity (e.g., prevention/treatment, weight reduction, physical activity, diet, sleep, screen time/sedentary behavior). Extracted information included study characteristics and all outcomes. A list of 9 RGBs were defined and coded: intervention intensity bias, implementation support bias, delivery agent bias, target audience bias, duration bias, setting bias, measurement bias, directional conclusion bias, and outcome bias. Three reviewers independently coded for the presence of RGBs. Multi-level random effects meta-analyses were performed to investigate the association of the biases to study outcomes. RESULTS A total of 39 pilot and larger trial pairs were identified. The frequency of the biases varied: delivery agent bias (19/39 pairs), duration bias (15/39), implementation support bias (13/39), outcome bias (6/39), measurement bias (4/39), directional conclusion bias (3/39), target audience bias (3/39), intervention intensity bias (1/39), and setting bias (0/39). In meta-analyses, delivery agent, implementation support, duration, and measurement bias were associated with an attenuation of the effect size of - 0.325 (95CI - 0.556 to - 0.094), - 0.346 (- 0.640 to - 0.052), - 0.342 (- 0.498 to - 0.187), and - 0.360 (- 0.631 to - 0.089), respectively. CONCLUSIONS Pre-emptive avoidance of RGBs during the initial testing of an intervention may diminish the voltage drop between pilot and larger efficacy/effectiveness trials and enhance the odds of successful translation.
Collapse
Affiliation(s)
- Michael W Beets
- Arnold School of Public Health, University of South Carolina, Columbia, SC, USA.
| | - R Glenn Weaver
- Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
| | - John P A Ioannidis
- Departments of Medicine, of Health Research and Policy, of Biomedical Data Science, and of Statistics, and Meta-Research Innovation Center at Stanford (METRICS), Stanford University, Stanford, CA, USA
| | - Marco Geraci
- Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
| | - Keith Brazendale
- Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
| | - Lindsay Decker
- Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
| | - Anthony D Okely
- Early Start, Faculty of Social Sciences, University of Wollongong, Wollongong, NSW, Australia
| | - David Lubans
- Priority Research Centre in Physical Activity and Nutrition, School of Education, University of Newcastle, Callaghan, New South Wales, Australia
| | - Esther van Sluijs
- Centre for Diet and Activity Research & MRC Epidemiology Unit, School of Clinical Medicine, University of Cambridge, Cambridge, UK
| | - Russell Jago
- Centre for Exercise Nutrition & Health Sciences, School for Policy Studies, University of Bristol, Bristol, UK
| | | | - James Thrasher
- Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
| | - Xiaming Li
- Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
| | - Andrew J Milat
- New South Wales (NSW) Ministry of Health, St Leonards, NSW, Australia.,Sydney Medical School, The University of Sydney, Sydney, Australia
| |
Collapse
|
40
|
Ward AL, Reynolds AN, Kuroko S, Fangupo LJ, Galland BC, Taylor RW. Bidirectional associations between sleep and dietary intake in 0–5 year old children: A systematic review with evidence mapping. Sleep Med Rev 2020; 49:101231. [DOI: 10.1016/j.smrv.2019.101231] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 10/18/2019] [Accepted: 11/01/2019] [Indexed: 01/11/2023]
|
41
|
Slater V, Rose J, Olander E, Matvienko-Sikar K, Redsell S. Barriers and enablers to Caregivers Responsive feeding Behaviour (CRiB): A mixed method systematic review protocol. HRB Open Res 2020; 3:2. [PMID: 32715274 PMCID: PMC7333359 DOI: 10.12688/hrbopenres.12980.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/13/2020] [Indexed: 03/30/2024] Open
Abstract
Background: Childhood overweight and obesity is a major public health issue. Responsive feeding has been identified as having a protective effect against child overweight and obesity, and is associated with healthy weight gain during infancy. Responsive feeding occurs when the caregiver recognises and responds in a timely and developmentally appropriate manner to infant hunger and satiety cues. Despite its benefits, responsive feeding is not ubiquitous. To better support caregivers to engage in responsive feeding behaviours, it is necessary to first systematically identify the barriers and enablers associated with this behaviour. This mixed-methods systematic review therefore aims to synthesise evidence on barriers and enablers to responsive feeding using the COM-B model of behavioural change. Methods: 7 electronic databases will be searched (Maternal and Infant Care, CINAHL, Cochrane, PubMed, Medline, PsycINFO, EMBASE). Studies examining factors associated with parental responsive and non-responsive feeding of infants and children (<2 years) will be included. Papers collecting primary data, or analysing primary data through secondary analysis will be included. All titles, abstracts and full texts will be screened by two reviewers. Quantitative and qualitative data from all eligible papers will be independently extracted by at least two reviewers using pre-determined standardised data extraction forms. Two reviewers will independently assess the methodological quality of the studies using the Mixed Methods Appraisal Tool (MMAT). This review will be reported according to the Preferred Reporting Items for Systematic reviews and Meta Analyses (PRISMA). Ethics and dissemination: Ethical approval is not required for this review as no primary data will be collected, and no identifying personal information will be present. The review will be disseminated in a peer reviewed journal. PROSPERO registration: CRD42019144570 (06/08/2019).
Collapse
Affiliation(s)
- Vicki Slater
- Faculty of Health, Education, Medicine and Social Care, Anglia Ruskin University, Cambridge, CB1 1PT, UK
| | - Jennie Rose
- Faculty of Health, Education, Medicine and Social Care, Anglia Ruskin University, Cambridge, CB1 1PT, UK
| | - Ellinor Olander
- Centre for Maternal and Child Health Research, City, University of London, London, EC1V 0HB, UK
| | | | - Sarah Redsell
- Faculty of Health, Education, Medicine and Social Care, Anglia Ruskin University, Cambridge, CB1 1PT, UK
| |
Collapse
|
42
|
Santos IS, Del-Ponte B, Tovo-Rodrigues L, Halal CS, Matijasevich A, Cruz S, Anselmi L, Silveira MF, Hallal PRC, Bassani DG. Effect of Parental Counseling on Infants' Healthy Sleep Habits in Brazil: A Randomized Clinical Trial. JAMA Netw Open 2019; 2:e1918062. [PMID: 31860110 PMCID: PMC6991232 DOI: 10.1001/jamanetworkopen.2019.18062] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 10/30/2019] [Indexed: 12/22/2022] Open
Abstract
Importance Poor sleep during early childhood is associated with adverse outcomes, including obesity, cognitive impairment, and mental and behavioral disorders. Objective To assess the efficacy of an educational intervention in the promotion of nighttime sleep duration. Design, Setting, and Participants This single-blind, intent-to-treat randomized clinical trial included participants in Pelotas, Brazil, aged 3 months who were followed up until age 24 months. Eligibility criteria included healthy infants aged approximately 3 months who slept less than 15 hours per 24 hours. Infants were randomized to the intervention group or control group. Interventions Information on sleep characteristics, improvements in the environment, establishment of a nighttime sleep routine, and waiting before attending nocturnal awakenings was delivered to mothers in the intervention group by trained home-visitors at baseline. The intervention group received a telephone call on the first and second day after the intervention and a home visit on the third day after the intervention. The intervention's content was reinforced at health care visits for ages 6 months and 12 months. Mothers allocated to the control group were counseled on the benefits of breastfeeding for the mother's and child's health and given written material with content on breastfeeding. Main Outcomes and Measures Nighttime sleep duration was measured by interview and actigraphy at baseline and ages 6, 12, and 24 months and diaries at baseline and age 6 months. At ages 3 and 6 months, nighttime sleep self-regulation was calculated by subtracting nighttime sleep duration recorded by actigraphy from nighttime sleep duration recorded in the diaries and at ages 12 and 24 months by subtracting nighttime sleep duration recorded by actigraphy from nighttime sleep duration obtained by interview. Results Among 1812 mother-infant dyads invited to participate, 798 met the inclusion criteria and 586 agreed to participate. The intervention group included 298 infants (154 [52.9%] boys), and the control group included 288 infants (164 [58.2%] boys). At age 6 months, mean (SD) nighttime sleep duration recorded in diaries was 9.80 (1.85) hours in the intervention group and 9.49 (2.07) hours in the control group, a difference of 19 minutes longer for the intervention group. At age 12 months, mean (SD) nighttime sleep duration based on the Brief Infant Sleep Questionnaire was 8.43 (1.35) hours in the intervention group and 8.52 (1.35) hours in the control group, a difference of 5 minutes shorter for the intervention group. At age 24 months, compared with information from the interview, actigraphy records showed that children in the intervention group stayed awake at night without signalizing for a mean (SD) of 0.52 (2.52) hours, whereas children in the control group stayed awake at night without signalizing for a mean (SD) of 0.23 (2.43) hours. There were no statistically significant difference between groups in any of the sleep parameters investigated. Conclusions and Relevance This randomized clinical trial found that the educational intervention did not achieve longer nighttime sleep duration among infants in the intervention group. Trial Registration ClinicalTrials.gov identifier: NCT02788630.
Collapse
Affiliation(s)
- Iná S. Santos
- Postgraduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Brazil
| | - Bianca Del-Ponte
- Postgraduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Brazil
| | | | - Camila S. Halal
- Nossa Senhora da Conceição Children’s Hospital, Brazilian Ministry of Health, Porto Alegre, Brazil
| | - Alicia Matijasevich
- Postgraduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Brazil
- Departmento de Medicina Preventiva, Universidade de São Paulo, São Paulo, Brazil
| | - Suélen Cruz
- Postgraduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Brazil
| | - Luciana Anselmi
- Postgraduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Brazil
| | | | - Pedro R. Curi Hallal
- Postgraduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Brazil
| | - Diego G. Bassani
- Department of Paediatrics, The Hospital for Sick Children, Research Institute, University of Toronto, Toronto, Ontario, Canada
| |
Collapse
|
43
|
Hennessy M, Heary C, Laws R, van Rhoon L, Toomey E, Wolstenholme H, Byrne M. The effectiveness of health professional-delivered interventions during the first 1000 days to prevent overweight/obesity in children: A systematic review. Obes Rev 2019; 20:1691-1707. [PMID: 31478333 DOI: 10.1111/obr.12924] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2019] [Revised: 07/16/2019] [Accepted: 07/17/2019] [Indexed: 12/22/2022]
Abstract
Childhood obesity is a global public health challenge. Early prevention, particularly during the first 1000 days, is advocated. Health professionals have a role to play in obesity prevention efforts, in part due to the multiple routine contacts they have with parents. We synthesized the evidence for the effectiveness of obesity prevention interventions delivered by health professionals during this time period, as reviews to date have not examined effectiveness by intervention provider. We also explored what behaviour change theories and/or techniques were associated with more effective intervention outcomes. Eleven electronic databases and three trial registers were searched from inception to 04 April 2019. A total of 180 studies, describing 39 trials involving 46 intervention arms, were included. While the number of interventions has grown considerably, we found some evidence for the effectiveness of health professional-delivered interventions during the first 1000 days. Only four interventions were effective on a primary (adiposity/weight) and secondary (behavioural) outcome measure. Twenty-two were effective on a behavioural outcome only. Several methodological limitations were noted, impacting on efforts to establish the active ingredients of interventions. Future work should focus on the conduct and reporting of interventions.
Collapse
Affiliation(s)
- Marita Hennessy
- Health Behaviour Change Research Group, School of Psychology, National University of Ireland Galway, Galway, Ireland
| | - Caroline Heary
- School of Psychology, National University of Ireland Galway, Galway, Ireland
| | - Rachel Laws
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Victoria, Australia
| | - Luke van Rhoon
- Health Behaviour Change Research Group, School of Psychology, National University of Ireland Galway, Galway, Ireland
| | - Elaine Toomey
- Health Behaviour Change Research Group, School of Psychology, National University of Ireland Galway, Galway, Ireland
| | - Hazel Wolstenholme
- School of Psychology, National University of Ireland Galway, Galway, Ireland
| | - Molly Byrne
- Health Behaviour Change Research Group, School of Psychology, National University of Ireland Galway, Galway, Ireland
| |
Collapse
|
44
|
Coronado Ferrer S, Peraita-Costa I, Llopis-Morales A, Picó Y, Soriano JM, Nieto FJ, Llopis-González A, Morales-Suarez-Varela M. Actigraphic Sleep and Dietary Macronutrient Intake in Children Aged 6-9 Years Old: A Pilot Study. Nutrients 2019; 11:nu11112568. [PMID: 31652950 PMCID: PMC6893783 DOI: 10.3390/nu11112568] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 10/21/2019] [Accepted: 10/22/2019] [Indexed: 11/18/2022] Open
Abstract
The objective of this study was to examine the relationship between different sleep parameters and energy and macronutrient intake in school-aged children. A total of 203 children 6 to 9 years of age participated in this cross-sectional study. Anthropometric measurements were taken first. Diet was assessed with 3-day food logs and sleep was measured with a questionnaire on sleep quality and a wrist actigraph worn for at least 7 days. A decrease of 165.45 kcal was observed per each additional hour of sleep during the week (β (95% CI) = −165.45 (−274.01, −56.88); p = 0.003). This relationship was also observed for fat (β (95% CI) = −11.14 (−18.44, −3.84); p = 0.003) and protein (β (95% CI) = −13.27 (−22.52, −4.02); p = 0.005). An increase in weekend sleep efficiencies for those under the recommended threshold of 85% also had a similar association with energy (β (95% CI) = −847.43 (−1566.77, 128.09); p = 0.021) and carbohydrate (β (95% CI) = −83.96 (−161.76, −6.15); p = 0.035)) intake. An increase in habitual sleep variability was related with a slight increase in protein intake (β (95% CI) = 0.32 (0.031, 0.62); p = 0.031). Children who slept less had a higher energy intake, especially from fat and protein and those who presented inefficient sleep had a higher carbohydrate intake. Strategies to enhance sleep quality and quantity combined with dietary recommendations could help to improve energy and macronutrient intake levels in children.
Collapse
Affiliation(s)
- Silvia Coronado Ferrer
- Unit of Preventive Medicine and Public Health, Department of Preventive Medicine and Public Health, Food Sciences, Toxicology and Forensic Medicine, University of Valencia, Avda. Vicente Andrés Estellés s/n, 46100 Burjassot, Valencia, Spain.
| | - Isabel Peraita-Costa
- Unit of Preventive Medicine and Public Health, Department of Preventive Medicine and Public Health, Food Sciences, Toxicology and Forensic Medicine, University of Valencia, Avda. Vicente Andrés Estellés s/n, 46100 Burjassot, Valencia, Spain.
- CIBER in Epidemiology and Public Health (CIBERESP), Institute of Health Carlos III, Avda. Monforte de Lemos 3-5, Pabellón 11, Planta 0, 28029 Madrid, Spain.
| | - Agustín Llopis-Morales
- Unit of Preventive Medicine and Public Health, Department of Preventive Medicine and Public Health, Food Sciences, Toxicology and Forensic Medicine, University of Valencia, Avda. Vicente Andrés Estellés s/n, 46100 Burjassot, Valencia, Spain.
| | - Yolanda Picó
- CIBER in Epidemiology and Public Health (CIBERESP), Institute of Health Carlos III, Avda. Monforte de Lemos 3-5, Pabellón 11, Planta 0, 28029 Madrid, Spain.
- Environmental and Food Safety Research Group of the University of Valencia (SAMA-UV), Desertification Research Centre CIDE (CSIC-UV-GV), Moncada-Naquera Road km 4.5, 46113 Moncada, Valencia, Spain.
| | - José Miguel Soriano
- Unit of Nutrition and Bromatology, Department of Preventive Medicine and Public Health, Food Sciences, Toxicology and Forensic Medicine, University of Valencia, Avda. Vicente Andrés Estellés s/n, 46100 Burjassot, Valencia, Spain.
| | - F Javier Nieto
- College of Public Health and Health Sciences, Oregon State University, 123 Women's Building, Corvallis, OR 97331, USA.
| | - Agustín Llopis-González
- Unit of Preventive Medicine and Public Health, Department of Preventive Medicine and Public Health, Food Sciences, Toxicology and Forensic Medicine, University of Valencia, Avda. Vicente Andrés Estellés s/n, 46100 Burjassot, Valencia, Spain.
- CIBER in Epidemiology and Public Health (CIBERESP), Institute of Health Carlos III, Avda. Monforte de Lemos 3-5, Pabellón 11, Planta 0, 28029 Madrid, Spain.
| | - María Morales-Suarez-Varela
- Unit of Preventive Medicine and Public Health, Department of Preventive Medicine and Public Health, Food Sciences, Toxicology and Forensic Medicine, University of Valencia, Avda. Vicente Andrés Estellés s/n, 46100 Burjassot, Valencia, Spain.
- CIBER in Epidemiology and Public Health (CIBERESP), Institute of Health Carlos III, Avda. Monforte de Lemos 3-5, Pabellón 11, Planta 0, 28029 Madrid, Spain.
| |
Collapse
|
45
|
Eagleton SG, Brown CL, Moses MJ, Skelton JA. Restrictive feeding and excessive hunger in young children with obesity: A case series. Clin Case Rep 2019; 7:1962-1967. [PMID: 31624618 PMCID: PMC6787779 DOI: 10.1002/ccr3.2411] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 08/03/2019] [Accepted: 08/07/2019] [Indexed: 11/24/2022] Open
Abstract
Treatment recommendations for childhood obesity include guidance to reduce portions and the consumption of high-energy-dense foods. These messages may unintentionally promote restrictive feeding among parents of children with obesity with excessive hunger. Clinical guidance may benefit from framing treatment messages to parents in the context of a nonrestrictive feeding style.
Collapse
Affiliation(s)
- Sally G. Eagleton
- Center for Childhood Obesity ResearchPenn State College of Health and Human DevelopmentUniversity ParkPA
- Department of Nutritional SciencesPenn State College of Health and Human DevelopmentUniversity ParkPA
| | - Callie L. Brown
- Department of PediatricsWake Forest School of MedicineWinston‐SalemNC
- Department of Epidemiology and PreventionWake Forest School of MedicineWinston‐SalemNC
| | - Melissa J. Moses
- Brenner FIT (Families In Training) ProgramBrenner Children's HospitalWake Forest Baptist HealthWinston‐SalemNC
| | - Joseph A. Skelton
- Department of PediatricsWake Forest School of MedicineWinston‐SalemNC
- Department of Epidemiology and PreventionWake Forest School of MedicineWinston‐SalemNC
- Brenner FIT (Families In Training) ProgramBrenner Children's HospitalWake Forest Baptist HealthWinston‐SalemNC
| |
Collapse
|
46
|
Sherwood NE, Levy RL, Seburg EM, Crain AL, Langer SL, JaKa MM, Kunin‐Batson A, Jeffery RW. The Healthy Homes/Healthy Kids 5-10 Obesity Prevention Trial: 12 and 24-month outcomes. Pediatr Obes 2019; 14:e12523. [PMID: 30873752 PMCID: PMC8853652 DOI: 10.1111/ijpo.12523] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 01/22/2019] [Accepted: 02/17/2019] [Indexed: 12/25/2022]
Abstract
BACKGROUND Pediatric primary care is an important setting for addressing obesity prevention. OBJECTIVE The Healthy Homes/Healthy Kids 5-10 randomized controlled trial evaluated the efficacy of an obesity prevention intervention integrating pediatric primary care provider counseling and parent-targeted phone coaching. METHODS Children aged 5 to 10 years with a BMI between the 70th and 95th percentile and their parents were recruited from pediatric primary care clinics. Participants received well-child visit provider counseling about obesity and safety/injury prevention and were then randomized to a 14-session phone-based obesity prevention (OP; n = 212) or safety and injury prevention contact control (CC; n = 209) intervention. The primary outcome was 12 and 24-month child BMI percentile. RESULTS There was no overall significant treatment effect on child BMI percentile. Caloric intake was significantly lower among OP compared with CC participants at 12 months (P < .005). In planned subgroup analyses, OP condition girls had significantly lower BMI percentile (P < .05) and BMI z-score (P < .02) at 12 and 24 months relative to CC girls and were less likely to be overweight (38.0% vs 53.0%, P < .01) or (obese 3.4% vs 8.8%, P < .10) at follow-up. CONCLUSIONS AND RELEVANCE An obesity prevention intervention integrating brief provider counseling and parent-targeted phone counseling did not impact 12 and 24-month BMI status overall but did have a significant impact on BMI in girls.
Collapse
Affiliation(s)
- Nancy E. Sherwood
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, USA
| | - Rona L. Levy
- UW School of Social Work (SSW), Seattle, WA, USA
| | | | | | - Shelby L. Langer
- UW School of Social Work (SSW), Seattle, WA, USA,Center for Health Promotion and Disease Prevention, College of Nursing and Health Innovation, Arizona State University, Phoenix, AZ, USA
| | - Meghan M. JaKa
- DC Department of Behavioral Health, Applied Research and Evaluation, Washington, DC, USA
| | | | - Robert W. Jeffery
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, USA
| |
Collapse
|
47
|
Koplin JJ, Kerr JA, Lodge C, Garner C, Dharmage SC, Wake M, Allen KJ. Infant and young child feeding interventions targeting overweight and obesity: A narrative review. Obes Rev 2019; 20 Suppl 1:31-44. [PMID: 31419047 DOI: 10.1111/obr.12798] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Accepted: 10/08/2018] [Indexed: 12/21/2022]
Abstract
findings from systematic reviews into infant feeding and later adiposity are largely negative. World Health Organization (WHO) is auspicing Healthy Life Trajectories Initiative (HeLTI), a suite of trials aiming to prevent overweight/obesity in childhood. To inform planning, this narrative review sought to detail potentially effective components of nutrition-related interventions involving children aged 0 to 2 years. Systematic searches of PubMed and the Cochrane Library (2006-2016) identified 108 systematic reviews. These included 31 randomized trials in the age group of interest. Of these, 11 reported greater than or equal to 1 statistically significant (P < 0.05) benefit on body weight and/or composition. Six multicomponent trials whose interventions incorporated education to promote breastfeeding (four trials), responsive feeding (two trials), and healthy diet (eg, increasing fruit and vegetables and limiting unhealthy snack foods; five trials), delivered through home visits or at baby health clinics, reported relative reductions in body mass index (BMI) at the end of intervention. Early benefits were not maintained in the two trials reporting follow-up 1 to 3 years later. Other potentially effective approaches included lower protein formulas in formula-fed infants and education around reducing sugar-sweetened beverages. There is some evidence that infant feeding interventions can have a transient positive impact on a child's BMI. It is not known whether ongoing intervention can avoid the subsequent expected wash-out.
Collapse
Affiliation(s)
- Jennifer J Koplin
- Murdoch Children's Research Institute, Parkville, VIC, Australia.,School of Population and Global Health, University of Melbourne, Parkville, VIC, Australia
| | - Jessica A Kerr
- Murdoch Children's Research Institute, Parkville, VIC, Australia.,Department of Paediatrics, University of Melbourne, Parkville, VIC, Australia
| | - Caroline Lodge
- School of Population and Global Health, University of Melbourne, Parkville, VIC, Australia.,Department of Paediatrics, University of Melbourne, Parkville, VIC, Australia
| | - Carley Garner
- Murdoch Children's Research Institute, Parkville, VIC, Australia
| | - Shyamali C Dharmage
- Murdoch Children's Research Institute, Parkville, VIC, Australia.,School of Population and Global Health, University of Melbourne, Parkville, VIC, Australia
| | - Melissa Wake
- Murdoch Children's Research Institute, Parkville, VIC, Australia.,Department of Paediatrics, University of Melbourne, Parkville, VIC, Australia.,Department of Paediatrics & the Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Katrina J Allen
- Murdoch Children's Research Institute, Parkville, VIC, Australia.,Department of Paediatrics, University of Melbourne, Parkville, VIC, Australia
| |
Collapse
|
48
|
van der Veek SMC, de Graaf C, de Vries JHM, Jager G, Vereijken CMJL, Weenen H, van Winden N, van Vliet MS, Schultink JM, de Wild VWT, Janssen S, Mesman J. Baby's first bites: a randomized controlled trial to assess the effects of vegetable-exposure and sensitive feeding on vegetable acceptance, eating behavior and weight gain in infants and toddlers. BMC Pediatr 2019; 19:266. [PMID: 31370830 PMCID: PMC6670176 DOI: 10.1186/s12887-019-1627-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 07/15/2019] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND The start of complementary feeding in infancy plays an essential role in promoting healthy eating habits. Evidence shows that it is important what infants are offered during this first introduction of solid foods: e.g. starting exclusively with vegetables is more successful for vegetable acceptance than starting with fruits. How infants are introduced to solid foods also matters: if parents are sensitive and responsive to infant cues during feeding, this may promote self-regulation of energy intake and a healthy weight. However, the effectiveness of the what and the how of complementary feeding has never been experimentally tested in the same study. In the current project the what and how (and their combination) are tested in one study to determine their relative importance for fostering vegetable acceptance and self-regulation of energy intake in infants. METHODS A four-arm randomized controlled trial (Baby's First Bites (BFB)) was designed for 240 first-time Dutch mothers and their infants, 60 per arm. In this trial, we compare the effectiveness of (a) a vegetable-exposure intervention focusing on the what in complementary feeding; (b) a sensitive feeding intervention focusing on the how in complementary feeding, (c) a combined intervention focusing on the what and how in complementary feeding; (d) an attention-control group. All mothers participate in five sessions spread over the first year of eating solid foods (child age 4-16 months). Primary outcomes are vegetable consumption, vegetable liking and self-regulation of energy intake. Secondary outcomes are child eating behaviors, child anthropometrics and maternal feeding behavior. Outcomes are assessed before, during and directly after the interventions (child age 18 months), and when children are 24 and 36 months old. DISCUSSION The outcomes are expected to assess the impact of the interventions and provide new insights into the mechanisms underlying the development of vegetable acceptance, self-regulation and healthy eating patterns in infants and toddlers, as well as the prevention of overweight. The results may be used to improve current dietary advice given to parents of their young children on complementary feeding. TRIAL REGISTRATION The trial was retrospectively registered during inclusion of participants at the Netherlands National Trial Register (identifier NTR6572 ) and at ClinicalTrials.gov ( NCT03348176 ). Protocol issue date: 1 April 2018; version number 1.
Collapse
Affiliation(s)
- S. M. C. van der Veek
- Institute of Education and Child Studies (trial sponsor), Leiden University, P.O. Box 9555, 2300 RB Leiden, The Netherlands
| | - C. de Graaf
- Division of Human Nutrition and Health, Wageningen University, P.O. Box 17, 6700 AA Wageningen, The Netherlands
| | - J. H. M. de Vries
- Division of Human Nutrition and Health, Wageningen University, P.O. Box 17, 6700 AA Wageningen, The Netherlands
| | - G. Jager
- Division of Human Nutrition and Health, Wageningen University, P.O. Box 17, 6700 AA Wageningen, The Netherlands
| | | | - H. Weenen
- Danone Nutricia Research, P.O. Box 80141, 3508 TC Utrecht, The Netherlands
| | - N. van Winden
- Nutricia Early Life Nutrition, P.O. Box 445, 2700 AK Zoetermeer, The Netherlands
| | - M. S. van Vliet
- Institute of Education and Child Studies (trial sponsor), Leiden University, P.O. Box 9555, 2300 RB Leiden, The Netherlands
| | - J. M. Schultink
- Division of Human Nutrition and Health, Wageningen University, P.O. Box 17, 6700 AA Wageningen, The Netherlands
| | - V. W. T. de Wild
- Institute of Education and Child Studies (trial sponsor), Leiden University, P.O. Box 9555, 2300 RB Leiden, The Netherlands
| | - S. Janssen
- Institute of Education and Child Studies (trial sponsor), Leiden University, P.O. Box 9555, 2300 RB Leiden, The Netherlands
| | - J. Mesman
- Institute of Education and Child Studies (trial sponsor), Leiden University, P.O. Box 9555, 2300 RB Leiden, The Netherlands
| |
Collapse
|
49
|
Brown T, Moore TH, Hooper L, Gao Y, Zayegh A, Ijaz S, Elwenspoek M, Foxen SC, Magee L, O'Malley C, Waters E, Summerbell CD. Interventions for preventing obesity in children. Cochrane Database Syst Rev 2019; 7:CD001871. [PMID: 31332776 PMCID: PMC6646867 DOI: 10.1002/14651858.cd001871.pub4] [Citation(s) in RCA: 275] [Impact Index Per Article: 55.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
EDITORIAL NOTE This Cochrane review is now out of date and should not be used for reference. It has been split into four age groups and updated. Please refer to the 5‐11 and 12‐18 age group Cochrane reviews which were published in May 2024: https://doi.org/10.1002/14651858.CD015328.pub2 https://doi.org/10.1002/14651858.CD015330.pub2 The 2‐4 age group Cochrane review is planned for publication in September 2024. BACKGROUND Prevention of childhood obesity is an international public health priority given the significant impact of obesity on acute and chronic diseases, general health, development and well-being. The international evidence base for strategies to prevent obesity is very large and is accumulating rapidly. This is an update of a previous review. OBJECTIVES To determine the effectiveness of a range of interventions that include diet or physical activity components, or both, designed to prevent obesity in children. SEARCH METHODS We searched CENTRAL, MEDLINE, Embase, PsychINFO and CINAHL in June 2015. We re-ran the search from June 2015 to January 2018 and included a search of trial registers. SELECTION CRITERIA Randomised controlled trials (RCTs) of diet or physical activity interventions, or combined diet and physical activity interventions, for preventing overweight or obesity in children (0-17 years) that reported outcomes at a minimum of 12 weeks from baseline. DATA COLLECTION AND ANALYSIS Two authors independently extracted data, assessed risk-of-bias and evaluated overall certainty of the evidence using GRADE. We extracted data on adiposity outcomes, sociodemographic characteristics, adverse events, intervention process and costs. We meta-analysed data as guided by the Cochrane Handbook for Systematic Reviews of Interventions and presented separate meta-analyses by age group for child 0 to 5 years, 6 to 12 years, and 13 to 18 years for zBMI and BMI. MAIN RESULTS We included 153 RCTs, mostly from the USA or Europe. Thirteen studies were based in upper-middle-income countries (UMIC: Brazil, Ecuador, Lebanon, Mexico, Thailand, Turkey, US-Mexico border), and one was based in a lower middle-income country (LMIC: Egypt). The majority (85) targeted children aged 6 to 12 years.Children aged 0-5 years: There is moderate-certainty evidence from 16 RCTs (n = 6261) that diet combined with physical activity interventions, compared with control, reduced BMI (mean difference (MD) -0.07 kg/m2, 95% confidence interval (CI) -0.14 to -0.01), and had a similar effect (11 RCTs, n = 5536) on zBMI (MD -0.11, 95% CI -0.21 to 0.01). Neither diet (moderate-certainty evidence) nor physical activity interventions alone (high-certainty evidence) compared with control reduced BMI (physical activity alone: MD -0.22 kg/m2, 95% CI -0.44 to 0.01) or zBMI (diet alone: MD -0.14, 95% CI -0.32 to 0.04; physical activity alone: MD 0.01, 95% CI -0.10 to 0.13) in children aged 0-5 years.Children aged 6 to 12 years: There is moderate-certainty evidence from 14 RCTs (n = 16,410) that physical activity interventions, compared with control, reduced BMI (MD -0.10 kg/m2, 95% CI -0.14 to -0.05). However, there is moderate-certainty evidence that they had little or no effect on zBMI (MD -0.02, 95% CI -0.06 to 0.02). There is low-certainty evidence from 20 RCTs (n = 24,043) that diet combined with physical activity interventions, compared with control, reduced zBMI (MD -0.05 kg/m2, 95% CI -0.10 to -0.01). There is high-certainty evidence that diet interventions, compared with control, had little impact on zBMI (MD -0.03, 95% CI -0.06 to 0.01) or BMI (-0.02 kg/m2, 95% CI -0.11 to 0.06).Children aged 13 to 18 years: There is very low-certainty evidence that physical activity interventions, compared with control reduced BMI (MD -1.53 kg/m2, 95% CI -2.67 to -0.39; 4 RCTs; n = 720); and low-certainty evidence for a reduction in zBMI (MD -0.2, 95% CI -0.3 to -0.1; 1 RCT; n = 100). There is low-certainty evidence from eight RCTs (n = 16,583) that diet combined with physical activity interventions, compared with control, had no effect on BMI (MD -0.02 kg/m2, 95% CI -0.10 to 0.05); or zBMI (MD 0.01, 95% CI -0.05 to 0.07; 6 RCTs; n = 16,543). Evidence from two RCTs (low-certainty evidence; n = 294) found no effect of diet interventions on BMI.Direct comparisons of interventions: Two RCTs reported data directly comparing diet with either physical activity or diet combined with physical activity interventions for children aged 6 to 12 years and reported no differences.Heterogeneity was apparent in the results from all three age groups, which could not be entirely explained by setting or duration of the interventions. Where reported, interventions did not appear to result in adverse effects (16 RCTs) or increase health inequalities (gender: 30 RCTs; socioeconomic status: 18 RCTs), although relatively few studies examined these factors.Re-running the searches in January 2018 identified 315 records with potential relevance to this review, which will be synthesised in the next update. AUTHORS' CONCLUSIONS Interventions that include diet combined with physical activity interventions can reduce the risk of obesity (zBMI and BMI) in young children aged 0 to 5 years. There is weaker evidence from a single study that dietary interventions may be beneficial.However, interventions that focus only on physical activity do not appear to be effective in children of this age. In contrast, interventions that only focus on physical activity can reduce the risk of obesity (BMI) in children aged 6 to 12 years, and adolescents aged 13 to 18 years. In these age groups, there is no evidence that interventions that only focus on diet are effective, and some evidence that diet combined with physical activity interventions may be effective. Importantly, this updated review also suggests that interventions to prevent childhood obesity do not appear to result in adverse effects or health inequalities.The review will not be updated in its current form. To manage the growth in RCTs of child obesity prevention interventions, in future, this review will be split into three separate reviews based on child age.
Collapse
Affiliation(s)
- Tamara Brown
- Department of Sport and Exercise Sciences, Durham University, Durham, UK
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
50
|
Hennessy M, Heary C, Laws R, Van Rhoon L, Toomey E, Wolstenholme H, Byrne M. Health professional-delivered obesity prevention interventions during the first 1,000 days: A systematic review of external validity reporting. HRB Open Res 2019. [PMID: 32002513 DOI: 10.12688/hrbopenres.12924.1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Background: Childhood obesity prevention interventions delivered by health professionals during the first 1,000 days show some evidence of effectiveness, particularly in relation to behavioural outcomes. External validity refers to how generalisable interventions are to populations or settings beyond those in the original study. The degree to which external validity elements are reported in such studies is unclear however. This systematic review aimed to determine the extent to which childhood obesity interventions delivered by health professionals during the first 1,000 days report on elements that can be used to inform generalizability across settings and populations. Methods: Eligible studies meeting study inclusion and exclusion criteria were identified through a systematic review of 11 databases and three trial registers. An assessment tool based on the RE-AIM (Reach, Effectiveness, Adoption, Implementation, Maintenance) framework was used to assess the external validity of included studies. It comprised five dimensions: reach and representativeness of individuals, reach and representativeness of settings, implementation and adaptation, outcomes for decision making maintenance and/or institutionalisation. Two authors independently assessed the external validity of 20% of included studies; discrepancies were resolved, and then one author completed assessments of the remaining studies. Results: In total, 39 trials involving 46 interventions published between 1999 and 2019 were identified. The majority of studies were randomized controlled trials (n=24). Reporting varied within and between dimensions. External validity elements that were poorly described included: representativeness of individuals and settings, treatment receipt, intervention mechanisms and moderators, cost effectiveness, and intervention sustainability and acceptability. Conclusions: Our review suggests that more emphasis is needed on research designs that consider generalisability, and the reporting of external validity elements in early life childhood obesity prevention interventions. Important gaps in external validity reporting were identified that could facilitate decisions around the translation and scale-up of interventions from research to practice. Registration: PROSPERO CRD42016050793 03/11/16.
Collapse
Affiliation(s)
- Marita Hennessy
- Health Behaviour Change Research Group, School of Psychology, National University of Ireland, Galway, Galway, Ireland
| | - Caroline Heary
- School of Psychology, National University of Ireland, Galway, Galway, Ireland
| | - Rachel Laws
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Victoria, Australia
| | - Luke Van Rhoon
- Health Behaviour Change Research Group, School of Psychology, National University of Ireland, Galway, Galway, Ireland
| | - Elaine Toomey
- Health Behaviour Change Research Group, School of Psychology, National University of Ireland, Galway, Galway, Ireland
| | - Hazel Wolstenholme
- School of Psychology, National University of Ireland, Galway, Galway, Ireland
| | - Molly Byrne
- Health Behaviour Change Research Group, School of Psychology, National University of Ireland, Galway, Galway, Ireland
| |
Collapse
|