Table 5 Scores on implementation determinants
| Â | Determinant scores, Mean (SD) | Sign. difference | ||||||
|---|---|---|---|---|---|---|---|---|
| Â | Baseline measurement (t0) | Interim measurement (t1) | Final measurement (t2) | Between implementers and non-implementers at t0 | Within implementers over time (t0-t1-t2) | |||
|  | Non-implementers (n = 16) | Implementers (n = 8) | Implementers (n = 7) | Implementers (n = 8) | Mann–Whitney U | Exact Sig | Chi-Square | Asymp. Sig |
Intervention characteristics | ||||||||
Relative advantage | 2.82 (0.35) | 3.41 (0.54) | 3.29 (0.24) | 2.72 (0.43) | 35.500 | .083* | 7.600 | .022** |
Outcome expectancy | 3.18 (0.85) | 3.58 (0.19) | 4.01 (0.48) | 3.32 (0.33) | 30.500 | .513 | 6.000 | .050* |
Complexity | 3.26 (0.46) | 3.50 (0.55) | 3.91 (0.43) | 3.53 (0.58) | 42.500 | .475 | 1.600 | .449 |
Inner setting | ||||||||
Perceived task responsibility | 3.90 (0.65) | 4.19 (0.23) | - | 3.93 (0.55) | 61.000 | .130 | 2.667 | .102 |
Compatibility | 3.29 (0.46) | 3.79 (0.09) | 4.10 (0.30) | 3.71 (0.20) | 41.500 | .040** | .316 | .854 |
Available resources | 3.10 (0.41) | 3.19 (0.62) | 3.48 (0.44) | 3.14 (0.42) | 32.000 | 1.000 | 1.500 | .472 |
Relative priority | 4.14 (1.03) | 4.50 (0.33) | - | 4.23 (0.47) | 47.500 | .659 | 1.800 | .180 |
Self-efficacy | 3.42 (0.73) | 3.42 (0.49) | 3.86 (0.38) | 3.09 (0.61) | 24.000 | .776 | 10.182 | .006** |
Outer setting | ||||||||
Subjective norm | 3.26 (0.73) | 3.69 (0.42) | - | 2.76 (0.58) | 30.000 | .491 | 2.667 | .102 |
Social support | 3.17 (0.47) | 3.42 (0.26) | - | 2.45 (0.80) | 31.000 | .414 | 1.800 | .180 |
Intention to implement Active Plus within the next year | 2.62 (0.84) | 3.40 (0.61) | 3.57 (0.66) | 2.30 (0.69) | 58.000 | .085* | 7.524 | .023** |