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Table 2 Demographic information of studied participants (n = 200)

From: The effect of educational intervention based on theory of planned behavior on behavioral responses of premenopausal women in prevention of osteoporosis

Variable

Experimental group (n = 100)

Control group

(n = 100)

P-value

Number

Percentage

Number

Percentage

Job

Employed

18

18

15

15

0.235

Housewife

82

82

85

85

Educational level

Illiterate

4

4

2

2

0.197

Elementary

18

18

18

18

Guidance School

33

33

30

30

High school

36

36

35

35

University

9

9

15

15

Marital status

Single

14

14

12

12

0.244

Married

77

77

75

75

Divorced

4

4

6

6

Widow

5

5

7

7

Lactation status

No

88

88

90

90

0.655

Yes

12

12

10

10

Smoking

No

98

98

99

99

0.678

Yes

2

2

1

1

Family history in osteoporosis

No

91

91

90

90

0.562

Yes

9

9

10

10

History in a specific disease (Like diabetes, cardiovascular disease,..)

No

85

85

89

89

0.712

Yes

15

15

11

11

Variable

Mean \(\pm \mathrm{SD}\)

Mean \(\pm \mathrm{SD}\)

P < 0.05

Age

43.39 \(\pm\) 5.20

42.94 ± 5.52

 

BMI

23.15 \(\pm\) 3.45

22.97 \(\pm\) 3.71

Number of accouchements

2.84 \(\pm\) 1.68

2.77 \(\pm\) 1.53

Bone density T-Scores of femoral area and spinal cord

0.125 \(\pm\) 1.232

− 0.238 \(\pm\) 1.124

  1. *Chi-square was used for qualitative variables and t-test was used for quantitative normal variables to investigate homogeneity