In:
Proceedings of the Nutrition Society, Cambridge University Press (CUP), Vol. 79, No. OCE2 ( 2020)
Abstract:
The relationship between social vulnerabilities and the effectiveness of behavioral interventions to prevent obesity in children is poorly understood. Therefore, the objective of this study is to evaluate the association between parental employment and the effectiveness of IDEFICS, a multilevel behavioral intervention aiming to prevent obesity among children (2 to 9.9 years old) in eight European countries. Data from 9,901 children and their parents was included in the analysis. We determined the Body Mass Index (BMI) z-score mean difference as the measurement of the intervention effectiveness and we calculated it as the follow-up (T 1 ) BMI z-score mean minus baseline (T 0 ) BMI z-score mean. Parents self-reported their employment status at T 0 and T 1 . Children were classified, at both study times (T 0 and T 1 ), as children with employed parents (both parents employed) or as children with unemployed parents (one or both parents unemployed or receiving social assistance). We calculated unadjusted and adjusted multilevel mixed model analyses to evaluate if the employment status at T 0 and the evolution of the employment status within a two-year period (from T 0 to T 1 ) predicted the BMI z-score mean difference among boys and girls. In boys, parental unemployment at T 0 and throughout a two-year period (T 0 to T 1 ) predicted an increase of BMI z-score mean difference when compared to boys with employed parents (unemployment at T 0 : adjusted β = 0.12; p = 0.028; and unemployment from T 0 to T 1 : adjusted β = 0.20; p = 0.031). We found no difference in the effectiveness of the IDEFICS intervention among girls with unemployed parents at T 0 and from T 0 to T 1 when compared to girls with employed parents (unemployment at T 0 : adjusted β = 0.04; p = 0.337; and unemployment from T 0 to T 1 : adjusted β = 0.10; p = 0.216, respectively). Our results suggest that the influence of parental unemployment in the IDEFICS outcome is different for boys and girls. Employment of both parents, which is related to a higher income, could contribute the families to engage healthier eating and physical activity behaviors among boys. Future multilevel interventions should include a combination of community-based and school-based components, as well as family-centered components, specifically on those families with parents out of the labor force, to address specific barriers or vulnerabilities that prevent them from improving behavior and weight status.
Type of Medium:
Online Resource
ISSN:
0029-6651
,
1475-2719
DOI:
10.1017/S0029665120003043
Language:
English
Publisher:
Cambridge University Press (CUP)
Publication Date:
2020
detail.hit.zdb_id:
2016335-6
