Table 3.
Unconditional Means of the Intermediate Targets, Proximal Outcomes, and Primary Outcome for Virtual PACE-Life and Fitbit Alone
| Virtual PACE-Life | Fitbit Alone | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Measure | Timepoint | N | Mean | SD | Min | Max | N | Mean | SD | Min | Max |
| BPNS Autonomy | Baseline | 17 | 4.908 | 1.233 | 2.286 | 7.000 | 20 | 4.693 | 0.715 | 3.143 | 5.857 |
| Midpoint | 16 | 5.000 | 0.991 | 3.000 | 6.286 | 19 | 4.549 | 0.905 | 3.000 | 6.000 | |
| Posttest | 15 | 4.543 | 1.278 | 1.286 | 6.714 | 16 | 4.768 | 0.911 | 3.286 | 6.286 | |
| Follow-up | 15 | 4.733 | 1.190 | 3.143 | 7.000 | 15 | 4.848 | 0.780 | 3.857 | 6.143 | |
|
| |||||||||||
| BPNS Relatedness | Baseline | 17 | 5.353 | 0.897 | 3.750 | 6.875 | 20 | 5.450 | 0.950 | 4.250 | 7.000 |
| Midpoint | 16 | 5.109 | 0.862 | 3.250 | 6.125 | 19 | 5.086 | 0.916 | 3.000 | 6.750 | |
| Posttest | 15 | 5.000 | 0.966 | 3.625 | 6.625 | 16 | 4.922 | 1.147 | 3.125 | 7.000 | |
| Follow-up | 15 | 5.000 | 1.023 | 3.250 | 7.000 | 15 | 5.067 | 1.372 | 2.875 | 7.000 | |
|
| |||||||||||
| BPNS Competence | Baseline | 17 | 4.490 | 1.139 | 2.500 | 6.167 | 20 | 4.458 | 1.246 | 2.500 | 7.000 |
| Midpoint | 16 | 4.802 | 0.999 | 2.500 | 6.500 | 19 | 4.158 | 0.917 | 2.500 | 6.000 | |
| Posttest | 15 | 4.911 | 0.882 | 3.167 | 6.333 | 16 | 4.271 | 1.312 | 2.000 | 7.000 | |
| Follow-up | 15 | 4.578 | 0.902 | 3.000 | 6.000 | 15 | 4.378 | 1.346 | 2.167 | 7.000 | |
|
| |||||||||||
| BPNES Autonomy | Baseline | 17 | 3.044 | 1.216 | 1.000 | 5.000 | 20 | 3.538 | 1.074 | 1.250 | 5.000 |
| Midpoint | 16 | 3.641 | 0.796 | 2.250 | 5.000 | 19 | 3.487 | 0.956 | 1.000 | 4.750 | |
| Posttest | 15 | 3.467 | 0.990 | 2.000 | 5.000 | 16 | 3.812 | 0.704 | 2.250 | 5.000 | |
| Follow-up | 15 | 3.450 | 1.111 | 1.250 | 5.000 | 15 | 3.717 | 0.925 | 1.750 | 5.000 | |
|
| |||||||||||
| BPNES Relatedness | Baseline | 17 | 2.922 | 1.326 | 1.000 | 5.000 | 20 | 2.417 | 1.544 | 1.000 | 5.000 |
| Midpoint | 16 | 3.104 | 1.354 | 1.000 | 5.000 | 19 | 2.491 | 1.525 | 1.000 | 5.000 | |
| Posttest | 15 | 3.000 | 1.254 | 1.000 | 4.667 | 16 | 3.333 | 1.388 | 1.000 | 5.000 | |
| Follow-up | 15 | 2.622 | 1.402 | 1.000 | 5.000 | 15 | 2.444 | 1.395 | 1.000 | 5.000 | |
|
| |||||||||||
| BPNES Competence | Baseline | 17 | 2.750 | 1.149 | 1.500 | 4.750 | 20 | 2.850 | 1.344 | 1.000 | 5.000 |
| Midpoint | 16 | 3.594 | 0.790 | 2.250 | 5.000 | 19 | 2.921 | 1.134 | 1.000 | 4.750 | |
| Posttest | 15 | 3.017 | 1.120 | 1.000 | 4.500 | 16 | 2.969 | 0.991 | 1.250 | 4.750 | |
| Follow-up | 15 | 3.100 | 0.967 | 1.750 | 4.750 | 15 | 3.383 | 1.121 | 1.500 | 5.000 | |
|
| |||||||||||
| BREQ-RAI | Baseline | 17 | 7.010 | 7.886 | −14.250 | 17.250 | 20 | 5.279 | 7.709 | −5.500 | 18.000 |
| Midpoint | 16 | 8.391 | 7.230 | −13.250 | 17.333 | 19 | 5.961 | 6.404 | −7.583 | 16.167 | |
| Posttest | 15 | 5.689 | 7.336 | −11.917 | 17.167 | 16 | 5.589 | 5.357 | −3.500 | 15.417 | |
| Follow-up | 15 | 6.600 | 8.472 | −16.000 | 17.333 | 15 | 7.950 | 4.962 | −2.833 | 15.000 | |
|
| |||||||||||
| Minutes Spent Walking | Baseline | 17 | 31.647 | 40.812 | 0.000 | 110.000 | 18 | 44.278 | 88.842 | 0.000 | 316.000 |
| Midpoint | 16 | 78.500 | 94.809 | 0.000 | 292.000 | 19 | 82.947 | 149.957 | 0.000 | 623.000 | |
| Posttest | 15 | 55.867 | 83.874 | 0.000 | 289.000 | 16 | 58.188 | 149.560 | 0.000 | 584.000 | |
| Follow-up | 12 | 43.500 | 83.645 | 0.000 | 270.000 | 12 | 180.833 | 456.068 | 0.000 | 1609.000 | |
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| |||||||||||
| Steps/day | Baseline | 17 | 4940.529 | 4463.869 | 915.000 | 16322.000 | 18 | 5010.667 | 3487.757 | 751.000 | 13022.000 |
| Midpoint | 16 | 5547.688 | 3304.624 | 689.000 | 11288.000 | 19 | 4934.158 | 3253.810 | 764.000 | 10216.000 | |
| Posttest | 14 | 4274.429 | 3039.565 | 1368.000 | 10447.000 | 16 | 4503.875 | 3860.307 | 339.000 | 13431.000 | |
| Follow-up | 13 | 3720.769 | 2438.491 | 1552.000 | 10097.000 | 14 | 5791.429 | 7272.731 | 729.000 | 29884.000 | |
|
| |||||||||||
| 6-Minute Walk Test | Baseline | 12 | 458.775 | 91.467 | 327.100 | 617.500 | 11 | 467.209 | 83.828 | 354.800 | 636.100 |
| Midpoint | 11 | 468.445 | 99.444 | 303.300 | 594.400 | 9 | 434.711 | 52.507 | 316.100 | 487.700 | |
| Posttest | 11 | 452.355 | 103.346 | 297.200 | 619.700 | 9 | 448.711 | 59.594 | 317.600 | 514.500 | |
| Follow-up | 11 | 451.836 | 89.743 | 309.400 | 609.600 | 8 | 482.425 | 70.483 | 358.100 | 568.800 | |
Note. SD = standard deviation; BPNS = Basic Psychological Needs Scale – In General; BPNES = Basic Psychological Needs in Exercise Scale; RAI = Relative Autonomy Index