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Table 4 Demographic and psychological correlates of sleep quality among university students

From: Sleep quality and its psychological correlates among university students in Ethiopia: a cross-sectional study

Characteristics

 

Model-I (N = 2511) Adj. OR (95% CI)

Model-II (N = 2551) Adj. OR (95% CI)

Model-III (N = 2511) Adj. OR (95% CI)

Sex

Male

1

 

1

Female

1.14 (0.94, 1.38)

 

1.23 (1.00, 1.57)*

Year of Study

2nd year

2.97 (2.18, 4.04)**

 

2.91 (2.1, 4.02)**

3rd year

2.14 (1.57, 2.92)**

 

2.25 (1.62, 3.12)**

≥4th year

1

 

1

University

Haramaya

1

 

1

Gondar

1.22 (1.04,1.44)*

 

1.36 (1.13, 1.63)*

Perceived stress

1st quartile

 

1

1

2nd quartile

 

1.42 (1.13, 1.77)*

1.35 (1.10, 1.70)*

3rd quartile

 

1.66 (1.32, 2.08)**

1.55 (1.23, 1.96)**

4th quartile

 

2.11 (1.64, 2.72)**

1.90 (1.46, 2.46)**

Depression

Normal

 

1

1

Mild

 

1.26 (0.99, 1.61)

1.36 (1.06, 1.75)*

Moderate

 

1.48 (1.16, 1.90)*

1.64 (1.27, 2.11)**

Severe

 

1.62 (1.11, 2.37)*

1.64 (1.11, 2.42)*

Extremely severe

 

2.38 (1.42, 4.00)*

2.65 (1.56, 4.49)**

Anxiety

Normal

 

1

1

Mild

 

1.33 (1.00, 1.77)*

1.26 (0.94, 1.70)

Moderate

 

1.31 (1.04, 1.66)*

1.27 (1.00, 1.61)*

Severe

 

1.82 (1.32, 2.49)**

1.62 (1.17, 2.24)*

Extremely severe

 

1.94 (1.41, 2.67)**

1.76 (1.27, 2.45)*

  1. *p-value <0.05, **p-value < 0.01.
  2. N.B. The third model is controlled for coffee, khat, alcohol, and cigarette consumption. Age was excluded from the model as it has strong correlation with year of study in University.