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Table 4 Multiple logistic regression analysis of psychological distress and sleep debt, social jetlag, and insomnia symptoms

From: Impact of sleep debt, social jetlag, and insomnia symptoms on presenteeism and psychological distress of workers in Japan: a cross-sectional study

 

Model 1

Model 2

Variable

Estimate

SE

Crude OR

(95% CI)

Adjusted OR

(95% CI)

Estimate

SE

Crude OR

(95% CI)

Adjusted OR

(95% CI)

Sleep debt (one hour increase)

0.52*

0.21

1.66

(1.10 – 2.48)

1.68

(1.11 – 2.54)

0.27

0.23

1.66

(1.10 – 2.48)

1.31

(0.84 – 2.04)

Social jetlag (one hour increase)

-0.04

0.12

1.00

(0.82 – 1.22)

0.96

(0.76 – 1.22)

-0.00

0.13

1.00

(0.82 – 1.22)

0.99

(0.77 – 1.27)

Insomnia symptoms

    

1.99*

0.44

8.15

(3.49 – 19.02)

7.29

(3.06 – 17.35)

  1. Note. SE Standard error, OR Odds ratio, CI Confidence interval, * p < 0.01
  2. In both Model 1 and Model 2, the independent variables were entered in a simultaneous imputation method