Emotional and familial determinants of elevated blood pressure in black and white adolescent males.
The relationships between blood pressure and several personality and traditional risk factors were examined in a sample of black and white adolescent males who were enrolled in a health science course in Tampa, Florida. Although a number of personality and traditional risk factors significantly predicted elevated blood pressure for both groups of adolescent males, suppressed anger and weight were the major independent predictors. Among black and white males, those who generally harbored grudges and suppressed their anger had higher systolic blood pressure; diastolic blood pressure was higher only for the white males who frequently held in their angry feelings. Weight and excessive salt usage significantly predicted both elevated systolic and diastolic pressures for white males, while these variables significantly predicted systolic pressures for black males. Familial factors were found to be independent predictors of systolic and diastolic blood pressure only for the white adolescent males. A further examination of the relationship between the frequency that anger is suppressed shows that the shape of the curves relating anger-in scores to blood pressure appears to have a 'threshold'. These findings indicate that adolescent males who are at increased risk for elevated systolic and diastolic blood pressure can be identified by how often angry feelings are held-in and suppressed.
D000293:Adolescent; D000786:Anger; D044383:Black People; D001794:Blood Pressure; D001835:Body Weight; D006801:Humans; D006973:Hypertension / Q000235:genetics / Q000523:psychology*; D008297:Male; D010551:Personality; D000297:Psychology, Adolescent; D012306:Risk; D044465:White People / Q000523:psychology*