No abstract

Acanthosis nigricans (AN) is a cutaneous marker associated with elevated risk of type 2 diabetes. This study assesses mother-father differences in perception of child's bodyweight and health by Mexican-American parents with AN-positive children. The study used medical records in conjunction with survey data collected between 2011 and 2012 for 309 Mexican-American children with AN in South Texas. Multivariate logit models were estimated to assess mother-father differences in perception of child bodyweight and health controlling for selected child- and parent-level covariates. About 91 % of the children in the sample were obese and 6.5 % were overweight. One fifth of mothers and 38.5 % of fathers in the sample expressed no concern of their children's bodyweight. After adjusting for selected explanatory variables at both the child and parent level, the odds for fathers, relative to mothers, to be concerned about child's bodyweight were 82 % lower (OR = 0.18, p < 0.05). Similar findings also hold for parental awareness of child's AN (OR = 0.19, p < 0.05). Among Mexican-American families with AN-positive children, the lack of concern over child's bodyweight, unawareness of AN, and misconception of child's health on the part of many parents, especially of fathers, constitutes a challenge to diabetes prevention. Health education programs targeting Mexican-American families with AN-positive children might be more cost effective to consider mother-father differences in perception of child health and bodyweight.

This study assessed the association between acculturation and unmet health needs among refugees. Based on data from the Refugee Health Needs Assessment Survey (n = 291) recently conducted in Omaha, Nebraska, Chi square tests and multivariate logistic regressions were estimated to examine how acculturation among refugees was related to their unmet health needs. Relative to refugees who had been in the U.S. for less than 3 years, refugees who had been in the U.S. for 3-5 years were more likely to report lack of health insurance coverage (AOR 2.87, 95% CI 1.19, 6.92) and delaying to see a health care provider due to cost during the 12 months prior to the survey (AOR 4.01, 95% CI 1.18, 13.67). Acculturation among refugees did not necessarily alleviate their unmet health needs. Addressing these needs calls for sustainable medical assistance to refugees that well go beyond the 8-month health insurance coverage currently provided to newly arrived refugees.

Studies reported various associations between specific epigenetic findings and PTB, although methodological concerns limited results' validity. Additional high quality studies are needed to assess the repeatability of these findings. The STROBE guidelines can be used to improve the quality of reporting.

Overall, evidence of an association between epigenetic abnormalities of IGF-related genes and LBW or SGA was weak and inconsistent. Methodological concerns limited results validity.