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Table 1 Demographic characteristic of the patients (n = 103)

From: The relationship between sleep quality and physical activity among patients with heart failure: a cross-sectional study

Variable

n

%

Sex

 Female

42

40.78

 Male

61

59.22

Marital status

 Married

82

79.61

 Single/widow/widower/divorced

21

20.39

Education level

 Middle/high school

52

50.49

 Diploma

20

19.42

 Academic

31

30.09

Income

 < 10 million Rial

16

15.53

 10–20 million Rial

21

20.39

 20–30 million Rial

33

32.04

 > 30 million Rial

33

32.04

Job

 Unemployed

31

30.10

 Employed

72

69.90

Stage of illness

 2

23

23.33

 3

22

21.36

 4

58

56.31

Substance use

 Yes

14

13.59

 No

89

86.41

History of heart surgery

 Yes

21

20.39

 No

82

79.61

History of other chronic diseases

 Yes

74

71.84

 No

29

28.16

Number of admissions

 None

21

20.4

 1

37

35.9

 2

39

37.9

 3 days and more

6

5.8

Variable

Mean

SD

Age (year)

55.98

11.38

BMI

27.10

4.40

Disease duration (year)

7.23

5.03