Detection and follow-up of moderate and severe hypertensive subjects in the Australia community.

A national screening project has detected 989 subjects aged 30 to 69 years with untreated moderate or severe hypertension. The 1-2% incidence of this condition indicates a total of about 100,000 people in the Australian community potentially requiring therapy. The sample showed that half the subjects were previously unaware of a blood pressure problem. Those so detected showed a very high rate (90-7%) of acceptance of advice to see their own doctor. The local doctors confirmed the elevated pressure level in nearly two-thirds of the patients referred, and initiated treatment in a similar proportion.