表 4.

IC/BPS患者生活质量相关因素分析

Related factors of quality of life in patients with IC/BPS

Items	Mild and moderate (n=46)	Severe (n=63)	P value
Abbreviations as in Table 1.
Age/years, x±s	48.4±15.6	45.0±13.3	0.302
Disease duration/months, x±s	40.9±56.4	38.3±48.3	0.789
BMI, x±s	21.8±2.7	22.3±2.9	0.805
Smoking, n (%)			0.578
No	46 (100.0)	62 (98.4)
Yes	0 (0)	1 (1.6)
Drinking, n (%)			0.189
No	46(100.0)	60 (95.2)
Yes	0 (0)	3 (4.8)
Caffeine intake, n (%)			0.034
No	46 (100.0)	57 (90.5)
Yes	0 (0)	6 (9.5)
Constipation, n (%)			0.003
No	44 (95.7)	47 (74.6)
Yes	2 (4.3)	16 (25.4)
Marital status, n (%)			0.234
Married	43 (93.5)	55 (87.3)
Unmarried or divorced	3 (6.5)	8 (12.7)
First visit due to LUTS, n (%)			0.548
No	12 (26.0)	17 (27.0)
Yes	34 (74.0)	46 (73.0)