PMID: 9159655May 1, 1997Paper

Correlates of abnormal urinary albumin excretion rates among primary care patients with essential hypertension

The Journal of the American Board of Family Practice
J G SpanglerJ C Konen

Abstract

The excretion of small amounts of urinary protein, known as microalbuminuria, among patients with essential hypertension is associated with increased mortality from cardiovascular disease and, possibly, future renal decline. Correlates of microalbuminuria among primary care patients with essential hypertension, however, have not been well described. One hundred forty patients enrolled in a large family practice ambulatory care center who had essential hypertension but not diabetes participated in a screening project to document cardiovascular and renal diseases in this population. Patients underwent a brief physical examination and submitted blood and urine samples for analysis. Twenty-five percent of patients had elevated urinary albumin excretion (UAE) rates, defined as greater than 30 micrograms/min. Patients with elevated UAE rates did not differ from patients without elevated UAE rates by age, race, sex, duration of hypertension, or type of antihypertensive medications used (if any). Although no patients had abnormally elevated glycosylated hemoglobin, after controlling for age and duration of hypertension, elevated UAE rates were significantly related to higher mean glycosylated hemoglobin levels (odds ratio [OR] = 3.06, ...Continue Reading

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