Association between ambient temperature and lower urinary tract symptoms: a community-based survey

作者：Shim Sung Ryul; Kim Jae Heon; Won Jong Ho; Song Eun Seop; Song Yun Seob^*

来源：International Brazilian Journal of Urology, 2016, 42(3): 521-530.

DOI：10.1590/S1677-5538.IBJU.2015.0159

• Lower Urinary Tract Symptoms
• Prostatic Hyperplasia
• Temperature

Purpose: The aim of this study was to evaluate the individual change of International prostate Symptom Score (IPSS) and Overactive Bladder Symptom Score (OABSS) in each patient by temperature conditions.
Materials and Methods: The severity of lower urinary tract symptoms (LUTS) was explored using the IPSS and OABSS questionnaires that were completed by 2.486 subjects (923 males and 1.563 females) aged 60 years and older. Korea Meteorological Administration data was used to determine daily average temperature and daily temperature difference on the interview dates at each site.
Results: The mean IPSS and mean age for males was 13.45 +/- 8.24 and 75.03 +/- 6.20 years, respectively. The mean OABSS and mean age for females was 4.41 +/- 3.10 and 73.74 +/- 6.03years, respectively. Daily average temperature and daily temperature difference ranged from-3.4-28.3 degrees C and 2.2-16.9 degrees C, respectively. Age was a significantly risk factor for IPSS, OABSS, and QoL (P<0.001, <0.001, and 0.005, respectively). After multiple regression analysis, daily average temperatures did not show a statistically significant change in IPSS and OABSS. Only daily temperature differences were associated with male LUTS.
Conclusions: While LUTS could be worsened in low temperatures generally, IPSS and OABSS were not affected by daily average temperature conditions. Daily temperature differences may be more influential than daily average temperatures.

• 出版日期2016-6