Cardiovascular risk stability: from grade school to high school

School-based, cardiovascular risk reduction programs have increased dramatically over the past decade. Though a wide range of evaluation plans have been implemented, limited longitudinal data are available to estimate the effectiveness of these risk reduction programs. The purposes of this study were to describe the stability of risk factors, the changes in cardiovascular risk from grade school to high school, and the differences in risk between gender. The sample (N = 195) of high school students was developed from three cohorts of elementary school students who participated in a risk reduction program in the sixth grade. Three to six years had elapsed since the students participated in the risk reduction program, thus providing a longitudinal view of participants' risk. Subject risk for obesity and high cholesterol level was stable although significant changes were noted for heart rate recovery and blood pressure. The only gender difference in risk was for elevated cholesterol level among female students. Nursing implications are presented.