Background: The trend in the BMI values of US children has not been estimated very convincingly because of the absence …. Methods: We use five regression models to estimate the BMI trends of non-Hispanic US-born black and white children and …

children and infants. A rationale for expansion of smoke-free laws implicitly presumes that potential public health gains from … reducing adult cigarette consumption and declines in adult ETS exposure extend to children. However, if smokers compensate by … these policies may have a harmful effect on children and infants. This study provides estimates of how comprehensive smoking …

"In this paper, we investigate the association between weight and children's educational achievement, as measured by … 1979 cohort of the National Longitudinal Survey of Youth (NLSY), which contains a large, national sample of children …-invariant characteristics of the child. Our results suggest that, in general, children who are overweight or obese have achievement test scores …

, especially among British children. Parental behavior appears to respond to permanent family-specific unobservables and to child … their prenatal inputs across children. Evidence of equal concerns emerges also from the analysis of breastfeeding decisions …