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Table 1 Complete cases analysis

From: The effects on self-efficacy, motivation and perceived barriers of an intervention targeting physical activity and sedentary behaviours in office workers: a cluster randomized control trial

 

iPA

iSED

C

iPA vs C

iSED vs C

iSED vs iPA

Baseline mean (SD)

Post-test mean (SD)

Baseline mean (SD)

Post-test mean (SD)

Baseline mean (SD)

Post-test mean (SD)

95% Credible interval

Self-efficacya

n = 60

n = 41

n = 61

   

Exercise Self-efficacy

mean, range 10–40

28.0 (7.9)

30.5 (6.9)

28.7 (6.4)

30.1 (7.6)

28.3 (7.5)

28.5 (7.6)

2.00 (−0.497 to 4.55)

0.814 (−1.88 to 3.64)

−1.19 (−3.96 to 1.42)

Sedentary Self-efficacy

mean, range 10–40

26.7 (7.6)

27.5 (8.0)

28.0 (6.4)

29.1 (7.6)

26.7 (7.2)

25.4 (7.8)

2.99 (− 0.142 to 6.36)

3.22 (− 0.297 to 6.62)

0.229 (−3.32 to 3.46)

Motivation PAa

n = 60

n = 41

n = 61

   

Autonomous mean

3.3 (1.2)

3.8 (1.0)

3.4 (1.1)

3.5 (1.2)

3.4 (1.1)

3.5 (1.0)

0.329 (0.052 to 0.606)*

−0.051 (− 0.367 to 0.253)

−0.379 (− 0.690 to − 0.087)*

Controlled mean

2.1 (0.7)

2.4 (0.7)

2.1 (0.6)

2.2 (0.8)

2.0 (0.5)

2.1 (0.7)

0.273 (0.043 to 0.505)*

−0.415 (− 0.297 to 0.213)

−0.315 (− 0.574 to − 0.066)*

Amotivation mean

1.2 (0.1)

1.2 (0.1)

1.4 (0.1)

2.3 (0.1)

1.1 (0.1)

1.2 (0.1)

0.030 (−0.192 to 0.268)

0.026 (−0.216 to 0.283)

− 0.003 (− 0.245 to 0.234)

Barriers SEDb

n = 55

n = 40

n = 59

   
 

n (%)

n (%)

n (%)

   

Standing is a habit (yes)

47 (85.5%)

43 (78.2%)

32 (80.0%)

30 (75.0%)

51 (86.4%)

49 (83.1%)

2.43 (0.647 to 9.75)

2.30 (0.602 to 9.75)

0.948 (0.242 to 3.59)

Standing is uncomfortable (yes)

26 (47.3%)

20 (36.4%)

14 (35.0%)

9 (22.5%)

24 (40.7%)

25 (42.4%)

1.73 (0.499 to 6.31)

3.45 (0.872 to 15.6)

1.99 (0.508 to 8.70)

Standing is tiring (yes)

24 (43.6%)

11 (20.0%)

15 (37.5%)

8 (20.0%)

21 (35.6%)

17 (28.8%)

3.61 (0.961 to 15.0)

2.62 (0.664 to 11.1)

0.726 (0.170 to 2.88)

  1. *Posterior probability > 0.975 or < 0.025. a Posterior mean ratio. b Posterior Odds ratio