|
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
| | |
- χ2 chi-square test, f Fisher’s exact test; insignificant p > 0.05, *significant p < 0.05
