Relative weight and major ischaemic heart disease events in hypertensive men.
Some studies have suggested that lean hypertensive men may be at greater risk of major ischaemic heart disease (IHD) events than obese hypertensive men. The issue was examined on data from the British Regional Heart Study for 7735 middle-aged men followed up for an average of 7.5 years; during this time 443 men experienced a major IHD event. Hypertension was defined as systolic blood pressure of 160 mm Hg or above, diastolic blood pressure of 95 mm Hg or above, or receiving treatment for hypertension. For both hypertensive and normotensive men the rate of major IHD events, standardised for age and cigarette smoking, rose with increasing body mass index (BMI). The relative odds associated with a 5 kg/m2 difference in BMI (ie, a 15 kg difference in weight in men of average height [1.73 m]) were 1.30 (p = 0.02) and 1.43 (p = 0.0004) for hypertensive and normotensive men, respectively. A review of eleven prospective studies, including the British Regional Heart Study, presented in standard form for comparative purposes, suggests that lean hypertensive men are not at higher risk of major IHD events than overweight/obese hypertensive men. There seems to be no justification for the suggestion that a policy of weight reduction to lower blood pressure might be inappropriate.
Phillips
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A
Department of Clinical Epidemiology and General Practice, Royal Free Hospital School of Medicine, London.
Shaper
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AG
D000328:Adult; D001794:Blood Pressure; D001835:Body Weight; D002784:Cholesterol / Q000097:blood; D003327:Coronary Disease / Q000097:blood / Q000209:etiology* / Q000503:physiopathology; D005069:Evaluation Studies as Topic; D005500:Follow-Up Studies; D006801:Humans; D006973:Hypertension / Q000097:blood / Q000150:complications* / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D012307:Risk Factors; D012494:Sampling Studies; D012907:Smoking / Q000503:physiopathology
D002784:Cholesterol