Protecting children's health in a calorie-surplus context: Household structure and child growth in the United States

Assessing Life's Essential 8 and Adverse Childhood Experiences in Grandparent-Grandchild Co-residing Dyads

We assessed a subset of behavioral indicators from the American Heart Association Life's Essential 8 cardiovascular health (CVH) construct-diet, physical activity, sleep, and nicotine exposure-and quantified associations in scores between members of 12 grandparent-grandchild dyads (grandparents, 52-70 years old; children, 7-12 years old). We also assessed the number of adverse childhood experiences from the dyads. Using the Life's Essential 8 scoring algorithm (0-100, with 100 as optimal), we calculated averages and used Spearman's ρ correlation to quantify associations. Mean score was 67.5 (±12.4) for grandparents and 63.0 (±11.2) for grandchildren. Mean scores for the dyad members were significantly correlated ( r = 0.66, P < .05). The mean numbers of adverse childhood experiences were 7.0 and 5.8 for the grandparents and grandchildren, respectively. The results indicate that CVH in these dyads was suboptimal and interrelated. Adverse childhood experiences in this analysis surpass levels reported as high risk for poor CVH. Our findings suggest that dyadic-based interventions to improve CVH are warranted.

Association of household composition with dietary patterns among adolescents in Brazil

The present study identified dietary patterns (DP) and analyse their association with household composition. This is a cross-sectional school-based study, with a nationally representative sample of Brazilian adolescent students, aged 11-19 years, with data from National School Health Survey (n 102 072). Food consumption was obtained through the weekly frequency of consumption of food markers, and the confirmatory factor analysis was applied to examine the latent variables 'Healthy' (beans, legumes/vegetables and fresh fruit/fruit salad) and 'Unhealthy' (ultra-processed foods, sweets, soft drinks and snacks) DP. The association between household composition and DP was estimated considering lives with both parents as reference category. Among adolescents aged 11-14 years, adherence to healthy DP was lower for boys who lived only with mother (β = -2·1), and boys (β = -4·9) and girls (β = -4·5) who lived without any parents. Adherence to unhealthy DP was higher among boys (β = 7·6) and girls (β = 6·0) who lived only with mother, and boys (β = 4·6) and girls (β = 5·3) who lived only with father. For older adolescents (aged 15-19 years), adherence to the unhealthy DP was higher among boys who lived only with mother (β = 3·9) or only with father (β = 5·3) and girls who lived only with mother (β = 6·3). Adherence to healthy DP was lower among girls who lived only with father (β = -9·0). Thus, adolescents who lived in single-parent households had lower adherence to healthy DP and greater adherence to unhealthy DP. Among younger adolescents of both sexes, living without any parent contributed to lower adherence to healthy DP.

Comparison between self-image and body mass index among children living in a slum in Rio de Janeiro, Brazil, 2012

OBJECTIVE

To analyze agreement/discrepancy between body self-image and Body Mass Index (BMI), according to variables related to type of food and environment influence.

METHODS

This was a cross-sectional analysis of 195 prepubescent children (≥5 years), attending a Primary Health Care service in Manguinhos, Rio de Janeiro. Z-scores were applied to classify BMI. Self-image was collected using the figure rating scale (silhouettes) validated for children. A multinomial model was used to estimate covariate association with the underestimated/overestimated BMI outcome in relation to self-image.

RESULTS

Overweight children underestimated their BMI, as compared with self-image, more often (58.6%) than obese children (22.0%) and children with adequate BMI (49.0%). This dissociation was correlated to participation in a cash transfer program (OR=2.01 - 95%CI 1.04;3.90) and daily consumption of sugar-sweetened foodstuffs (OR=3.88 - 95%CI 1.05;14.39).

CONCLUSION

Underestimation of BMI among overweight children should be taken into account by Primary Health Care services, in order to enhance intervention practices.

Assessing Diabetes Risk Factors in Rural Dwelling Grandparent Caregivers

OBJECTIVE

The purpose of this study is to assess type 2 diabetes mellitus (T2DM) risk factors in grandparent caregivers living in a rural environment.

METHODS

Clinical measures (hemoglobin A1c [HbA1c], blood pressure, and lipids) and self-reported data on social environment factors were attained. Data were analyzed via Pearson's correlation and regression models.

RESULTS

By clinical definition of diabetes (HbA1c ≥ 6.5%), 21% were prediabetic and 28% had undiagnosed T2DM. There was an association between the number of individuals in the home and triglycerides (r = -.25), high-density lipoproteins (HDL; r = .43), and body mass index (BMI; r = .39). Guardianship status had a significant association with BMI (r = -.38). There was a significant association between low-density lipoprotein (LDL; r = -.32) and access to community shared resources. In the adjusted linear model, the number of grandchildren in the home had a significant relationship with HDL (β = .012, p = .021) whereas the number of individuals living in the home had a statistically significant relationship with HDL (β = .026, p < .000) and BMI (β = .046, p = .02). In addition, 15% of participants reported being food insecure.

DISCUSSION

Efforts are needed to identify and screen at-risk populations living in geographically isolated areas. Considerations should be given to leveraging existing community resources for grandparent caregivers via schools, health systems, and government agencies to optimize health and well-being.