Table 4.

Bivariable and multivariable logistic regression analysis of factors associated with poor sleep quality among academic staff in the University of Gondar, Ethiopia, 2021 (N=607)

Variables	Poor sleep quality		COR with 95% CI	AOR with 95% CI	P value
	Yes	No
Sex
Male	256	180	1	1
Female	110	61	1.27 (0.88 to 1.83)	1.42 (0.94 to 2.13)	0.091
Educational status
Bachelor	62	32	1	1
Master	243	173	0.72 (0.45 to 1.16)	0.74 (0.44 to 1.23)	0.245
PhD	61	36	0.87 (0.48 to 1.58)	0.87 (0.46 to 1.65)	0.674
Working hours per day
≤5 hours	59	55	1	1
6–10 hours	249	165	1.41 (0.93 to 2.13)	1.10 (0.76 to 1.85)	0.679
>10 hours	58	21	2.57 (1.39 to 4.78)	2.19 (1.16 to 4.27)	0.019
Khat chewing
Yes	16	3	3.63 (1.05 to 12.58)	3.00 (0.82 to 11.00)	0.097
No	350	238	1	1
Physical exercise
Yes	113	89	1	1
No	253	152	1.31 (0.93 to 1.85)	1.40 (0.97 to 2.03)	0.068
Electronic device use
Yes	205	106	1.62 (1.17 to 2.25)	1.53 (1.04 to 2.27)	0.031
No	161	135	1	1
Chronic illness
Yes	131	57	1.80 (1.25 to 2.59)	1.45 (0.98 to 1.99)	0.059
No	235	184	1	1
Risk perception of COVID-19 virus
High	104	44	1.77 (1.19 to 2.65)	1.60 (1.04 to 2.46)	0.032
Low	262	197	1	1
Job satisfaction
Satisfied	318	198	1	1
Not satisfied	48	43	0.70 (0.44 to 1.09)	0.67 (0.42 to 1.08)	0.099
Perceived job stress
Stressed	197	79	2.39 (1.70 to 3.35)	2.15 (1.50 to 3.08)	≤0.01
Not stressed	169	162	1	1

*Significant at p<0.05 in multivariable logistic regression analysis, Hosmer-Lemeshow test p=0.650.

AOR, adjusted OR; COR, crude OR.