社区居住女性的尿频：何为正常？
Urinary frequency in community-dwelling women: what is normal?
作者信息
Lukacz Emily S, Whitcomb Emily L, Lawrence Jean M, Nager Charles W, Luber Karl M
机构信息
Division of Women's Pelvic Medicine, Department of Reproductive Medicine, University of California-San Diego, San Diego, CA, USA.
出版信息
Am J Obstet Gynecol. 2009 May;200(5):552.e1-7. doi: 10.1016/j.ajog.2008.11.006. Epub 2009 Feb 27.
OBJECTIVE
The objective of the study was to assess urinary frequency in community-dwelling women.
STUDY DESIGN
Voiding habits were assessed in 4061 women 25-84 years of age using survey responses from the Epidemiology of Prolapse and Incontinence Questionnaire. Bother related to daytime and nighttime frequency was assessed with 100-mm visual analog scales and compared using t tests and analysis of variance.
RESULTS
Median daytime frequency was every 3-4 hours. Urinary frequency every 2 hours or more occurred in 27% and was more bothersome than every 3-4 hours or less (51.7 +/- 30.1 mm vs 23.6 +/- 23.7 mm; P < .001). Nocturia was reported in 72%, whereas 33% had 2 or more voids per night. Bother increased with increasing nighttime frequency (27.3 +/- 26.3 for 1 time vs 57.3 +/- 28.5 for > or = 2 times; P < .001).
CONCLUSION
Bothersome urinary frequency is common and occurs when frequency is at least every 2 hours by day and more than once per night.
目的
本研究的目的是评估社区居住女性的尿频情况。
研究设计
采用盆腔器官脱垂和尿失禁问卷调查的调查回复，对4061名年龄在25 - 84岁的女性的排尿习惯进行评估。使用100毫米视觉模拟量表评估与白天和夜间尿频相关的困扰，并采用t检验和方差分析进行比较。
结果
白天排尿频率中位数为每3 - 4小时一次。每2小时或更短时间排尿一次的情况在27%的女性中出现，且比每3 - 4小时或更长时间排尿一次更令人困扰（51.7±30.1毫米对23.6±23.7毫米；P <.001）。72%的女性报告有夜尿症，而33%的女性每晚排尿2次或更多次。随着夜间排尿频率增加，困扰也增加（每晚排尿1次时为27.3±26.3，每晚排尿≥2次时为57.3±28.5；P <.001）。
结论
令人困扰的尿频很常见，当白天排尿频率至少每2小时一次且夜间排尿超过一次时就会出现。
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