Table 2. Pretest and posttest data by intervention group for only those participants who completed both sets of questionnaires.
   

Intervention
   

Group-based
(n = 6)

Internet
(n = 14)

No Intervention
(n =56)

Barrier Self-Efficacy *

Pretest

630.00

593.93

709.74

Posttest

798.33

535.14

735.4

Exercise Self-Efficacy *

Pretest

701.67

765.71

826.71

Posttest

900.33

724.43

847.86

Life Satisfaction

Pretest

2.17

2.36

2.04

Posttest

2.00

2.07

2.05

Job
Satisfaction

Pretest

1.50

2.14

1.79

Posttest

1.83

2.07

1.80

Stage of Change
Pretest(N)

Precontemplation

0

0

1

Contemplation

0

1

3

Preparation

2

7

12

Action

2

1

5

Maintenance

2

5

35

Stage of Change
Posttest(N)

Precontemplation

0

0

1

Contemplation

0

2

2

Preparation

0

2

9

Action

4

6

11

Maintenance

2

4

33

Change in Stage(N)

Regressed

1

3

8

No change

2

7

40

Progressed

3

4

8
* p < 0.05.