دورية أكاديمية
أعرض في EDS

A Pilot Feasibility Randomized Controlled Trial of Effects of Opaque Bottles on Maternal Sensitivity, Infant Intake, and Infant Weight Status.

التفاصيل البيبلوغرافية
العنوان: A Pilot Feasibility Randomized Controlled Trial of Effects of Opaque Bottles on Maternal Sensitivity, Infant Intake, and Infant Weight Status.
المؤلفون: Ventura AK; Department of Kinesiology and Public Health, Center for Health Research, California Polytechnic State University, San Luis Obispo, CA. Electronic address: akventur@calpoly.edu., Phelan S; Department of Kinesiology and Public Health, Center for Health Research, California Polytechnic State University, San Luis Obispo, CA., Alarcon N; Center for Health Research, California Polytechnic State University, San Luis Obispo, CA., Quintana Diaz A; Center for Health Research, California Polytechnic State University, San Luis Obispo, CA., Sklar JC; Department of Statistics, California Polytechnic State University, San Luis Obispo, CA., Hart CN; Department of Social and Behavioral Sciences, Center for Obesity Research and Education, College of Public Health, Temple University, Philadelphia, PA.
المصدر: Journal of the Academy of Nutrition and Dietetics [J Acad Nutr Diet] 2024 Sep; Vol. 124 (9), pp. 1149-1161.e1. Date of Electronic Publication: 2024 Feb 06.
نوع المنشور: Journal Article; Randomized Controlled Trial
اللغة: English
بيانات الدورية: Publisher: Elsevier Country of Publication: United States NLM ID: 101573920 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2212-2672 (Print) Linking ISSN: 22122672 NLM ISO Abbreviation: J Acad Nutr Diet Subsets: MEDLINE
أسماء مطبوعة: Original Publication: New York : Elsevier
مواضيع طبية MeSH: Feasibility Studies* , Mothers*/psychology , Bottle Feeding*, Humans ; Female ; Infant ; Pilot Projects ; Adult ; Male ; Weight Gain ; Cues ; Infant Nutritional Physiological Phenomena ; California
مستخلص: Background: Conventional clear infant feeding bottles provide visual cues about the amount of milk consumed, which may decrease caregivers' sensitivity to infant cues, increase infant intake, and lead to greater infant weight gain.
Objective: This study examined feasibility, adherence, acceptability, and preliminary effectiveness of an intervention in which families received clear vs opaque bottles.
Design: A pilot feasibility randomized controlled trial was conducted.
Participants/setting: Participants included mothers (N = 76) with young infants (2.9 ± 1.4 months old). Data collection occurred between December 2018 and July 2022 and within San Luis Obispo and Santa Barbara Counties, California. All assessments occurred within participants' homes.
Intervention: Participants were randomized to use clear (Clear group, n = 38) or opaque (Opaque group, n = 38) bottles for 12 weeks.
Main Outcome Measures: We assessed feasibility of recruitment and retention, participant perceptions of study bottles, participant adherence to the intervention, maternal sensitivity to cues, infant intake (mL and mL/kg), and infant weight-for-length z-scores (WLZ).
Statistical Analyses Performed: Data were analyzed using linear regression, χ 2 analysis, and repeated-measures analysis of variance (ANOVA).
Results: Of 842 potential participants, 295 (35%) could not be reached after initial contact, 166 (20%) declined to participate, and 305 (36%) were ineligible. Of those who declined, 16 (10%) declined because they did not want to use study bottles. No differences were observed for loss to follow-up for Clear (8 of 38; 21%) vs Opaque (5 of 38; 13%) groups (P = 0.36) or for reported use of assigned bottles for Clear (89.8% ± 24.5% of daily feedings) vs Opaque (90.1% ± 22.1%) groups (P = 0.96). No group differences were observed for sensitivity to cues (P = 0.52) or intake (mL, P = 0.53 or mL/kg, P = 0.56) at follow-up. Opaque group infants had lower WLZ at follow-up compared with Clear group infants (mean difference, 0.47; 95% confidence interval, 0.08, 0.86; η p 2  = 0.17), adjusting for baseline WLZ.
Conclusions: Relative to providing clear bottles, providing families with opaque bottles appeared feasible and acceptable, with good adherence. Although preliminary, study findings suggest the potential of opaque bottles to support healthier weight outcomes for bottle-fed infants.
(Copyright © 2024 The Authors. Published by Elsevier Inc. All rights reserved.)
معلومات مُعتمدة: R21 HD096236 United States HD NICHD NIH HHS
فهرسة مساهمة: Keywords: Bottle-feeding; Infant feeding; Infant weight status; Obesity prevention; Responsive feeding
تواريخ الأحداث: Date Created: 20240208 Date Completed: 20240821 Latest Revision: 20240821
رمز التحديث: 20240822
DOI: 10.1016/j.jand.2024.02.005
PMID: 38331187
قاعدة البيانات: MEDLINE
الوصف
تدمد:2212-2672
DOI:10.1016/j.jand.2024.02.005