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Table 8 (Appendix 3). Mediation effects for change in process outcomes at 4-months on accelerometer measured MVPA at 4-months

From: A process evaluation, with mediation analysis, of a web-based intervention to augment primary care exercise referral schemes: the e-coachER randomised controlled trial

 

A path

B path

C’ path

 

Mediated effect

Processes (N)

β (SE)

β (SE)

β (SE)

95%CI

β (SE)

95%CI

Importance (189)

1.09 (.31)***

3.60 (4.75)

32.32 (24.25)

-15.22, 79.85

3.92 (4.58)

-5.98, 12.69

Confidence (190)

1.27 (.37)**

5.68 (4.17)

29.79 (24.03)

-17.31, 76.90

7.23 (5.62)

-3.17, 19.47

Competence (187)

1.64 (.48)**

6.29 (3.14)*

30.34 (23.89)

-16.48, 77.16

10.32 (6.67)

-2.57, 23.65

Autonomy (189)

.64 (.45)

5.55 (3.39)

36.45 (23.82)

-10.22, 83.13

3.54 (3.11)

-1.85, 10.61

Support avail (190)

.84 (.36)*

4.37 (4.19)

40.92 (23.32)

-4.79, 86.62

3.69 (3.63)

-3.51, 11.19

Support freq (192)

.32 (.48)

4.08 (3.05)

38.63 (23.16)

-6.76, 84.01

1.32 (2.30)

-2.97, 6.48

Action plan (182)

1.59 (.67)*

3.08 (1.91)

36.19 (24.26)

-8.51, 82.74

4.90 (3.55)

-2.69, 11.41

Self-monitor (191)

.79 (.30)**

5.99 (4.26)

37.11 (23.28)

-11.35, 83.74

4.72 (3.59)

-1.76, 12.54

  1. Notes: *p < 0.05, **p < 0.01, ***p < 0.001; N varies due to lack of valid wear-time for PA, or non-completion of full set of measures