%0 Journal Article
%T Opportunities for Examining Child Health Impacts of Early-Life Nutrition in the ECHO Program: Maternal and Child Dietary Intake Data from Pregnancy to Adolescence.
%A Bragg MG
%A Westlake M
%A Alshawabkeh AN
%A Bekelman TA
%A Camargo CA
%A Catellier DJ
%A Comstock SS
%A Dabelea D
%A Dunlop AL
%A Hedderson MM
%A Hockett CW
%A Karagas MR
%A Keenan K
%A Kelly NR
%A Kerver JM
%A MacKenzie D
%A Mahabir S
%A Maldonado LE
%A McCormack LA
%A Melough MM
%A Mueller NT
%A Nelson ME
%A O'Connor TG
%A Oken E
%A O'Shea TM
%A Switkowski KM
%A Sauder KA
%A Wright RJ
%A Wright RO
%A Zhang X
%A Zhu Y
%A Lyall K
%A  
%J Curr Dev Nutr
%V 7
%N 11
%D 2023 Nov
%M 38035205
暂无%R 10.1016/j.cdnut.2023.102019
%X <B>UNASSIGNED: </B>Longitudinal measures of diet spanning pregnancy through adolescence are needed from a large, diverse sample to advance research on the effect of early-life nutrition on child health. The Environmental influences on Child Health Outcomes (ECHO) Program, which includes 69 cohorts, >33,000 pregnancies, and >31,000 children in its first 7-y cycle, provides such data, now publicly available.<BR><B>UNASSIGNED: </B>This study aimed to describe dietary intake data available in the ECHO Program as of 31 August, 2022 (end of year 6 of Cycle 1) from pregnancy through adolescence, including estimated sample sizes, and to highlight the potential for future analyses of nutrition and child health.<BR><B>UNASSIGNED: </B>We identified and categorized ECHO Program dietary intake data, by assessment method, participant (pregnant person or child), and life stage of data collection. We calculated the number of maternal-child dyads with dietary data and the number of participants with repeated measures. We identified diet-related variables derived from raw dietary intake data and nutrient biomarkers measured from biospecimens.<BR><B>UNASSIGNED: </B>Overall, 66 cohorts (26,941 pregnancies, 27,103 children, including 22,712 dyads) across 34 US states/territories provided dietary intake data. Dietary intake assessments included 24-h recalls (1548 pregnancies and 1457 children), food frequency questionnaires (4902 and 4117), dietary screeners (8816 and 23,626), and dietary supplement use questionnaires (24,798 and 26,513). Repeated measures were available for ∼70%, ∼30%, and ∼15% of participants with 24-h recalls, food frequency questionnaires, and dietary screeners, respectively. The available diet-related variables describe nutrient and food intake, diet patterns, and breastfeeding practices. Overall, 17% of participants with dietary intake data had measured nutrient biomarkers.<BR><B>UNASSIGNED: </B>ECHO cohorts have collected longitudinal dietary intake data spanning pregnancy through adolescence from a geographically, socioeconomically, and ethnically diverse US sample. As data collection continues in Cycle 2, these data present an opportunity to advance the field of nutrition and child health.