Risk factors for death in treated hypertensive patients. Report from the D.H.S.S. Hypertension Care Computing Project.
A prospective study was performed to determine factors at presentation influencing survival in 2587 treated hypertensive patients who were followed for an average of 4 years. 86% had been referred to hospital clinics with hypertension and 14% were seen solely by their general practitioners. Of the 156 deaths, 81% were from cardiovascular causes. Independent risk factors for cardiovascular death were age, impairment of renal function, smoking habits, and systolic blood-pressure before treatment. Other independent factors of importance were proteinuria, history of myocardial infarction, and retinal changes of accelerated hypertension. Increased weight, serum cholesterol, and serum uric acid were not independent risk factors. Although these results agree substantially with data for normal populations, notable exceptions were impairment of renal function, which was very important in hypertensives, and raised serum cholesterol, which was not an independent risk factor in this hypertensive population.
D000367:Age Factors; D000368:Aged; D001794:Blood Pressure; D004739:England; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D006973:Hypertension / Q000401:mortality* / Q000503:physiopathology / Q000628:therapy; D007668:Kidney / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000503:physiopathology; D011446:Prospective Studies; D011507:Proteinuria / Q000503:physiopathology; D012044:Regression Analysis; D012306:Risk; D012737:Sex Factors; D012907:Smoking / Q000503:physiopathology; D014508:Urea / Q000097:blood
D014508:Urea