Table 3: Association between sociodemographic factors and poor sleep quality among sampled adults of Jimma town, April 2016.

VariablesGlobal PSQI score valueCOR (95% CI)
Poor sleepers Good sleepers Total

Age category
 19–29 years72 (26.1)48 (32.9)120 (28.4)1.0
 30–39 years73 (26.4)41 (28.1)114 (27.0)0.531.2 (0.7, 2.1)
 40–49 years79 (28.6)33 (22.6)112 (26.5)1.6 (0.9, 2.8)
 ≥50 years52 (18.8)24 (16.4)76 (18.0)1.4 (0.9, 2.6)
Sex
 Male174 (63.0)83 (56.8)257 (60.9)1.0
 Female102 (37.0)63 (43.2)165 (39.1)0.8 (0.5, 1.2)
Education
 No formal71 (25.7)35 (24.0)106 (25.1)0.301.2 (0.8, 2.2)
 Primary119 (43.1)55 (37.7)174 (41.2)1.4 (0.9, 2.2)
 ≥Secondary86 (31.2)56 (38.4)142 (33.6)1.0
Occupation
 Government employee68 (24.6)24 (16.4)92 (21.8)1.0
 Housewife86 (31.2)41 (28.1)127 (30.1)0.6 (0.3, 1.3)
 Merchant88 (31.9)62 (42.5)150 (35.5)0.5 (0.3, 1.2)
34 (12.3)19 (13)53 (12.6)0.320.7 (0.4, 1.5)
Monthly income
 >1000 ETB128 (46.4)96 (65.8)224 (53.1)1.0
 ≤1000 ETB148 (53.6)50 (34.2)198 (46.9)2.2 (1.5, 3.4)

value < 0.25.