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Table 3 Association of high academic performance with sleep quality and the academic year (n = 95)

From: A cross-sectional survey on sleep quality, mental health, and academic performance among medical students in Saudi Arabia

 

N

Univariate

Multivariate

OR

95% CI

OR

95% CI

Sleep quality

 Poor sleep

60

0.42*

0.17–0.99

0.39

0.15–1.00

 Good sleep

35

1.00

Ref

1.00

Ref

Academic year

 PYP

19

0.19**

0.05–0.66

0.31

0.07–1.30

 Clinical year

26

0.84

0.32–2.19

0.50

0.11–2.22

 Preclinical year

50

1.00

Ref

1.00

Ref

  1. Models were additionally adjusted for the following variables: age, gender, and Quran memorization. *p-value < 0.05; **p-value < 0.01