Smoking onset has 4 levels, with a" susceptibility" level preceding early experimentation.
This study assessed the predictive validity of smoking susceptibility in a longitidinal study of a …

Objectives. Although several studies describe the 22q11.2 deletion, population-based data
are scant. Such data are needed to evaluate properly the impact, distribution, and clinical …

Objective: Continuous venovenous hemofiltration (CVVH) is used for renal replacement and
fluid management in critically ill children. A previous small study suggested that survival …

Few data on physical activity habits among populations of low socioeconomic status have
been published. The authors studied physical activity habits—leisure-time physical activity, job…

Physical activity patterns and their relation with coronary heart disease risk factors are described
for a representative sample of 863 Dutch men, 65–84 years old, who participated in the …

The authors test the hypotheses that parameters of advertising sensitivity for adolescents are
significant and perhaps larger than those for adults. Cigarette brand shares of advertising …

Abstract Problem/Condition: Surveillance of tobacco use is an essential component of any
tobacco-control program. The information gathered can be used to guide research …

J Clin Hypertens (Greenwich). 2011;13:739–743. ©2011 Wiley Periodicals, Inc. Sleep is a
contributing factor to optimal health and vitality. However, to date, no national study has …

Data to monitor physical activity from large, representative samples are rare. Therefore, we
conducted standardized telephone surveys for 26 states participating in the Behavioral Risk …

This study was undertaken to determine 1) whether reducing tobacco exposure during
pregnancy increases the birth weight of term infants and 2) the relative effects of early- and late-…