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Table 4 The mean score of Pender model constructs before, immediately, 2 and 6 months after intervention in groups

From: Designing and evaluation of E-health educational intervention on students’ physical activity: an application of Pender’s health promotion model

 

Groups

 

Constructs

Before education

Immediately after the intervention

2 Months after intervention

6 Months after intervention

P*

P*

P**

 

M ± SD

M ± SD

M ± SD

M ± SD

   

Prior related behavior

P < 0.001

P < 0.001

 Software

12.37 ± 5.67

5.2 ± 3.13

4.57 ± 2.34

5.16 ± 2.53

P < 0.001

 Web

13.77 ± 6.44

5.2 ± 3.42

4.26 ± 2.02

4.5 ± 2.17

P < 0.001

 Control

12.6± 4.51

12.57 ± 5.27

11.2± 4.87

11.9 ± 5.34

P < 0.001

Perceived barriers

P < 0.001

P < 0.001

 Software

30.58 ± 9.81

8.62± 4.38

10.58 ± 5.76

11.46 ± 7.14

P < 0.001

 Web

30.17± 11.42

10.68 ± 8.55

10.24 ± 8. 4

11.38 ± 8.49

P < 0.001

 Control

32.5 ± 7.8

41.93± 22.39

31.81 ± 8.61

30.76 ± 9.28

P < 0.001

Situational influences

P < 0.001

P < 0.001

 Software

21.45 ± 6.63

6.46 ± 2.66

7.08 ± 3.31

6.81 ± 3.71

P < 0.001

 Web

21.04 ± 8

6.61 ± 3.9

6.65 ± 3.44

6.17 ± 2.96

P < 0.001

 Control

23.04 ± 5.56

22.72 ± 6.19

22.58 ± 6.14

22.04 ± 6.12

P = 0.002

Immediate competing demands and preferences

P < 0.001

 Software

28.8 ± 10.19

8.33 ± 3.81

8.65 ± 3.75

10.18± 4.77

P < 0.001

P < 0.001

 Web

29.26± 11. 4

8.16± 4.06

8.69± 4.62

9.57± 4.71

P < 0.001

 Control

32.02 ± 7.77

31.18 ± 8.5

29.64 ± 8.33

28.02 ± 7.97

P = 0.002

planning

P < 0.001

 Software

7.25 ± 5.46

22.18 ± 6.92

21.21 ± 6.65

21.3 ± 6.68

P < 0.001

P < 0.001

 Web

5.56 ± 3.59

20.73 ± 8.18

19.89 ± 7.75

19.48 ± 7.67

P < 0.001

 Control

5.61± 1.58

6.05 ± 2.01

6.06 ± 2.21

7.85 ± 2.52

P = 0.002

Interpersonal influences

P < 0.001

P < 0.001

 Software

9.2± 4.35

23. 4±7.9

21.92 ± 7.39

22.32 ± 7.78

P < 0.001

 Web

7.56 ± 3.77

21.7 ± 8.53

22.16 ± 9.09

22.65 ± 9.15

P < 0.001

 Control

8.33 ± 2.37

8.56 ± 2.68

8.45 ± 2.44

9.29 ± 3.03

P = 0.002

Activity–related affect

 Software

9.58± 4.76

20.93 ± 7. 22

21.64 ± 6.54

16.76 ± 5.37

P < 0.001

P < 0.001

P < 0.001

 Web

7.25 ± 3.9

19.69 ± 7.74

19.85 ± 8.24

15.34 ± 6.65

P < 0.001

 Control

10. 1±6. 4

10.32 ± 5.33

10.42 ± 5.95

7.45± 4.62

P < 0.001

Commitment

P < 0.001

P < 0.001

 Software

5.57 ± 5.15

18.13 ± 5.47

18.02 ± 5.44

16.89 ± 5.24

P < 0.001

 Web

4.21 ± 3.38

17.29 ± 6.94

17.29 ± 6.5

16 ± 6.51

P < 0.001

 Control

3.78 ± 0.9

3.93± 1.13

3.82± 1.07

5.05± 1.93

P < 0.001

Perceived benefits

P < 0.001

P < 0.001

 Software

34.16 ± 10.46

36.58 ± 10.88

35.9 ± 10.82

36.73 ± 10.9

P < 0.001

 Web

30.2 ± 12. 1

34.49 ± 12.93

34.06 ± 12.94

37.42 ± 19.03

P < 0.001

 Control

33.73 ± 8.82

35.6 ± 9.75

33.25 ± 9.66

32.85 ± 9.41

P < 0.001

Self-Efficacy

P < 0.001

P < 0.001

 Software

9.54 ± 3.7

34.89 ± 10.61

34.81 ± 10.66

34. 4±10.82

P < 0.001

 Web

8.04 ± 3.35

32.73 ± 12.65

32.84 ± 12.42

32.21 ± 12.31

P < 0.001

 Control

9.66 ± 2.83

10.37 ± 3.53

9.69 ± 3.04

13.45 ± 5.07

P = 0.002

  1. Notes: Data are presented as mean & SD
  2. *p Time
  3. *\( {\mathrm{P}}_{{\mathrm{Time}}_{\mathrm{x}}\mathrm{intervention}} \)
  4. * Repeated measures
  5. **P Intervention
  6. **One-way ANOVA