Table 2: . Sleep quality, insomnia severity, and sleepiness assessments adjusting for age, gender, and BMI both with and without adjusting for depression using PHQ-9. *P-values less than 0.008considered significant.

 

Point estimateOdds Ratio (95% CI)

Statistics

Sleep quality (PSQI)

3.2 (1.1, 9.8)

p=0.04

Insomnia severity (ISI)

4.3 (1.7, 11.2)

p=0.0031*

Sleepiness (ESS)

0.9 (0.2, 3.7)-

p=0.83

Depression (PHQ-9)

6.1 (2.3, 16.2)

p<0.001*

Sleep quality adjusted for depression (PSQI)

2.1 (0.6, 7.5)-

p=0.2518

Insomnia severity adjusted for depression (ISI)

2.1 (0.7, 7.0)-

p=0.20

Sleepiness adjusted for depression (ESS)

0.5 (0.1, 3.8)-

p=0.53

 

*P-values less than 0.008 considered significant.