Table 3

Sleep quality of the polysomnography patients based on several variables.

VariablesPSQIP-value
Good n (%)Bad n (%)
Age*n=90 46.2±11.6n=139 50.8±11.80.004
Income#n=74 1300(1000-2455)n=117 1635(940-2200)0.601
Gender
 Male49 (41.2)70 (58.8)0.546
 Female41 (37.3)69 (62.7)
Marital Status
 Single13 (72.2)5 (27.8)0.006
 Married77 (36.5)134 (63.5)
Educational Status
 Illiterate-Literate4 (20.0)16 (80.0)
 Primary School31 (45.0)38 (55.0)0.217
 High School36 (41.0)51 (59.0)
 University19 (36.0)34 (64.0)
Resident in
 City7 (32.0)15 (68.0)0.741
 District25 (41.0)36 (59.0)
 Village58 (40.0)88 (60.0)
Employment
 Employed64 (44.0)80 (56.0)0.038
 Non-Employed26 (31.0)59 (69.0)
Profession
 Worker34 (49.0)36 (51.0)
 Government employee18 (32.0)38 (68.0)
 House wife15 (29.0)37 (71.0)0.119
 Self-employed18 (43.0)24 (57.0)
 Student3 (75.0)1 (25.0)
 Unemployed2 (50.0)2 (50.0)
Chronic Disease
 Yes28 (28.0)73 (72.0)0.001
 No62 (48.0)66 (52.0)
Depressive Symptom Level
 None48 (58.5)34 (41.5)
 Mild33 (37.5)55 (62.5)<0.001
 Moderate9 (18.0)40 (82.0)
 Severe0 (0.0)10 (100)
WOQOL-BREF
 Physical field14.7±2.111.9±2.4<0.001
 Mental field13.9±1.912.1±2.4<0.001
 Social Field13.4±2.311.9±2.7<0.001
 Environmental Field13.8±2.113.0±1.80.003
 Environmental Field -TR14.0±1.913.3±1.80.002
  • # Median (25-75 percentiles),

  • * Arithmetic mean±standard deviation, PSQI - Pittsburgh Sleep Quality Index, WOQOL-BREF - World Health Organization Quality of Life Scale