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Table 3 Relation between nurses’ sleep quality and their demographic characteristics (n = 139)

From: Relationship between work–family conflict, sleep quality, and depressive symptoms among mental health nurses

Variables (PSQI) score n χ2 p-value
Good sleep quality (n: 30) Poor sleep quality (n: 109)
No. % No. %
Age
 < 30 years 26 25.0 78 75.0 104 2.85 0.091
 ≥ 30 years 4 11.4 31 88.6 35   
Gender
 Male 14 37.8 23 62.2 37 7.87 0.005*
 Female 16 15.7 86 84.3 102   
Marital status
 Single 3 17.6 14 82.4 17 F 0.99
 Married 27 22.1 95 77.9 122   
Education
 Diploma 17 32.7 35 67.3 52 6.08 0.048*
 Technical institute 11 14.7 64 85.3 75   
 Bachelors 2 16.7 10 83.3 12   
Experience (in years)
 < 10 years 20 22.7 68 77.3 88 0.18 0.66
 ≥ 10 years 10 19.6 41 80.4 51   
Residence
 Rural 20 18.5 88 81.5 108 2.68 0.1
 Urban 10 32.3 21 67.7 31   
Income
 Insufficient 6 10.5 51 89.5 57 6.9 0.008*
 Just sufficient 24 29.3 58 70.7 82   
Shift manner
 Yes 27 20.3 106 79.7 133 F 0.11
 No 3 50.0 3 50.0 6   
  1. χ2 chi-square test, f Fisher’s exact test; insignificant p > 0.05, *significant p < 0.05