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Background
African Americans are disproportionately affected by cardiovascular disease and cancer. Health promotion interventions hold promise for reducing health disparities.
Purpose
Promoting Health Among Teens (PHAT) is a brief, culturally tailored health education intervention to decrease cardiovascular disease and cancer risk for African Americans. This study evaluated the effects of PHAT for African American adolescents ages 14 to 17 in 4 eastern cities in the United States.
Methods
A randomized controlled design (N = 1654) was used to determine differences in health knowledge, diet, physical activity, and substance use behaviors between PHAT participants and a sexual health promotion control group. Data were collected at baseline and at 3, 6, and 12 months postintervention. Growth curve modeling was used to detect differences in health knowledge, dietary behaviors, physical activity, and substance use between PHAT and control group participants.
Results
PHAT participants had significantly greater knowledge gains but modest behavior changes compared to control group participants.
Discussion
PHAT is a promising intervention to increase knowledge and address selected health behaviors in African American youth.
Translation to Health Education Practice
Future attempts to execute PHAT should continue its emphasis on knowledge building while increasing intervention dosage and modifying length of time for intervention sessions.
Acknowledgments
This research was supported by the National Institutes of Health; National Institute of Mental Health (Grant Number 1-UO1-MH66802).