title: Relationship between coronary-prone (type A) behaviour and other coronary risk factors in the coloured population of the Cape Peninsula.
abstract: In this investigation, conducted among 976 adult coloureds living in the Cape Peninsula, emphasis was placed on the relationship between type A (coronary-prone) behaviour and a number of other coronary risk factors (hypertension, hypercholesterolaemia, overweight and cigarette smoking), as well as certain demographic variables (age, occupational group and level of education). There was a fairly even distribution between high and low type A behaviour scores for both sexes in the groups aged 15 - 54 years, whereas there were proportionally fewer high than low scores in people between 55 and 64 years old. Housewives generally had lower scores than working women and other women who were not economically active. Both male and female respondents with high type A scores recorded on average higher systolic blood pressure readings. Type A men also smoked more than others. It appears that type A behaviour is mainly independent of other coronary risk factors.
mesh_terms: D000293:Adolescent; D000328:Adult; D001741:Black or African American; D000367:Age Factors; D044383:Black People; D001835:Body Weight; D004522:Educational Status; D005260:Female; D006801:Humans; D006937:Hypercholesterolemia; D006973:Hypertension; D008297:Male; D008875:Middle Aged; D009790:Occupations; D012306:Risk; D012737:Sex Factors; D012907:Smoking; D012963:Sociometric Techniques; D013019:South Africa; D013223:Statistics as Topic; D014434:Type A Personality