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Table 2 regression models to explore the association between nocturia and poor sleep quality

From: The mediating role of sleep quality in the association between nocturia and health-related quality of life

 

Multiple logistic regression ^

Multiple linear regression ^^

 

aOR

95% CI

p-value

β

95% CI

p-value

Nocturia ≥2

2.06

(1.34, 3.16)

< 0.01

1.64

(0.91, 2.38)

< 0.01

Age

0.99

(0.97, 1.01)

0.35

−0.02

(− 0.06, 0.01)

0.20

Gender

0.90

(0.62, 1.32)

0.59

−0.70

(−1.37, − 0.03)

< 0.05

Marital status

0.80

(0.52, 1.22)

0.30

−0.61

(−1.35, 0.14)

0.11

Employment status

1.24

(0.79, 1.92)

0.35

0.21

(−0.57, 0.99)

0.60

 

Nagelkerke R2: 0.037

R2 0.054

  1. ^: the dependent variable of the model is dichotomous (PSQI global score ≤ 5 vs. 5PSQI global score > 5)
  2. ^^: the dependent variable of the model is continuous (PSQI global score)
  3. Abbreviation: aOR adjusted odds ratio, CI confidence interval, PSQI Pittsburgh Sleep Quality Index, SD standard deviation