PubMed · 7207542
Bacteriuria and survival in old age.
Abstract
We studied the effect of asymptomatic bacteriuria on survival in 342 healthy residents of a home for the aged. At entry into the study 76 subjects (22 per cent) had bacteriuria on two consecutive urine cultures. There were no differences in age distribution, blood pressure, hematocrit, smoking habits, cholesterol, or myocardial changes between bacteriuric and nonbacteriuric subjects. Median survival was 53 and 75 months in nonbacteriuric men and women 70 to 79 years old, and 45 months in all nonbacteriuric subjects over 79; median survival of bacteriuric men and women aged 70 to 79 was 33 and 34 months, and that of those older was 31 and 29.5 months; the shorter survival of bacteriuric subjects was significant (P less than 0.003). These differences in mortality among subjects living under identical conditions and with equal prevalence of risk factors indicate that bacteriuria in old age is associated with a reduction in survival of 30 to 50 per cent.
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A S Dontas, P Kasviki-Charvati, P C Papanayiotou, S G Marketos. 1981-04-16. Bacteriuria and survival in old age.. https://doi.org/10.1056/nejm198104163041604
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