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Table 2 Factors associated with evening type by the generalized linear mixed effect model

From: Sleep–wake rhythm and its association with lifestyle, health-related quality of life and academic performance among Japanese nursing students: a cross-sectional study

Predictors

Odds ratio

95% confidence interval

P value

Age

0.9

0.7–1.2

0.669

Living alone

2.6

1.2–5.5

0.011*

Start time of class

1.1

0.8–1.5

0.654

Closing time of class

1.0

0.8–1.3

0.886

Commuting time

1.0

1.00–1.02

0.258

Excise habit

0.8

0.4–1.5

0.501

Part time job

3.5

1.3–9.3

0.013*

Club activity

0.3

0.2–0.7

0.004*

Random Effects

 

Variance

 

 University (n = 6)

 

0.0

 

 Grade (n = 4)

 

0.0

 
  1. * P < 0.05