Kelsey M C, Mead M G, Grüneberg R N, Oriel J D
J Med Microbiol. 1979 Nov;12(4):511-2. doi: 10.1099/00222615-12-4-511.
The prevalence of urinary-tract infection (UTI), diagnosed by examination of a single midstream urine from sexually active women was found to be 6.4%. Significant bacteriuria was most common in women who presented within 24 h of coitus but was not related to the number of sexual partners. UTI occurred significantly more often in women who presented within 4 days of intercourse than in women seen after a longer interval. Whether frequency of intercourse affects the prevalence of UTI remains to be determined.
通过检查性活跃女性的单次中段尿诊断出的尿路感染（UTI）患病率为6.4%。显著菌尿在性交后24小时内就诊的女性中最为常见，但与性伴侣数量无关。性交后4天内就诊的女性发生UTI的频率明显高于间隔较长时间后就诊的女性。性交频率是否会影响UTI的患病率仍有待确定。
