Table 3.

Associations between sleep pattern grouping and OAB based on the outcome for OAB status

Character	Model 1 OR (95%CI)	Model 2 OR (95%CI)	Model 3 OR (95%CI)
Exposure: sleep pattern grouping
Healthy	Reference	Reference	Reference
Intermediate	1.29(1.15,1.44)***	1.31(1.16, 1.48)***	1.26(1.11, 1.42)***
Bad	1.78(1.56,2.03)***	1.57(1.35, 1.81)***	1.38(1.20, 1.59)***
P for trend	< 0.001	< 0.001	< 0.001

^a Model outcome was OAB (binary: with OAB and without OAB). ***p < 0.001 **p < 0.01 and *p < 0.05

^b Model 1: no covariates were adjusted

^c Model 2: adjusted for age, sex, ethnicity, marital status, annual household income, and education

^d Model 3: adjusted for age, sex, ethnicity, marital status, annual household income, education, cardiovascular disease, hypertension, diabetes mellitus, smoking status, alcohol use, recreational activity, sitting time and BMI.