ORIGINAL REPORTS :C ARDIOVASCULAR DISEASE IN MINORITY POPULATIONS IMPACT OF BREATHING AWARENESS MEDITATION ON AMBULATORY BLOOD PRESSURE AND SODIUM HANDLING IN PREHYPERTENSIVE AFRICAN AMERICAN ADOLESCENTS

Objectives: This study evaluated the impact of a breathing awareness meditation (BAM) program on ambulatory blood pressure and sodium handling in African American adolescents with high-normal systolic blood pressure (SBP) levels. Design and Methods: Following three consecutive days of SBP screenings, 66 eligible ninth graders were randomly assigned by school to either BAM (n520) or health education control (n546) groups. The BAM group engaged in 10minute BAM sessions at school and at home each day for three months. Teachers conducted sessions at school during health classes. Before and after the intervention, overnight urine samples were collected, and ambulatory SBP, diastolic blood pressure, and heart rate were recorded periodically for 24 hours. Results: Significant changes before and after the intervention were observed between BAM and control groups for SBP during school hours (24.7 vs .9 mm Hg, P,.05), SBP at night