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Table 3 Associations regarding socio-demographic variables between insomnia and no insomnia groups in non-depressed MS patients

From: Insomnia among non-depressed multiple sclerosis patients: a cross-sectional study

 

No insomnia

Insomnia

P

Characteristics

No.

%

No.

%

Sex

Male

32

80.0

8

20.0

0.133

Female

66

91.7

6

8.3

Marital status

Single

42

91.3

4

8.7

0.136

Married

54

87.1

8

12.9

Divorced

2

50.0

2

50.0

Educational level

Primary

6

100.0

0

0.0

0.005

Intermediate

10

100.0

0

0.0

Secondary

18

90.0

2

10.0

Bachelor

58

90.6

6

9.4

Postgraduate

6

50.0

6

50.0

Region

Southern

30

88.2

4

11.8

0.525

Middle

36

85.7

6

14.3

East

20

83.3

4

16.7

West

12

100.0

0

0.0

Route of drug administration

Oral

18

90.0

2

10.0

0.861

SC

48

92.3

4

7.7

IM

28

87.5

4

12.5

IV

2

100.0

0

0.0

Past history of depression

Yes

12

75.0

4

25.0

0.114

No

86

89.6

10

10.4

Antidepressant medications

Yes

4

50.0

4

50.0

0.008*

No

94

90.4

10

9.6

  1. *P value was calculated according to Fisher’s exact test, since more than 25% of expected values were less than 5