Table 3.
Unadjusted and adjusted results for the outcome of proportion of participant-days that ≥7000 were reached among 76 participants and 5,857 participant-days with step data.
| Model 1 (primary model) |
Model 2 (days with <1000 steps excludeda) |
Model 3 (with imputed step countsb) |
Model 4 (Model 1 + baseline characteristics) |
|||||
|---|---|---|---|---|---|---|---|---|
| Participant-days | n=5,857 | n=5,549 | n=6,374 | n=5,857 | ||||
| Variable | OR (95% CI) | P value | OR (95% CI) | P value | OR (95% CI) | P value | OR (95% CI) | P value |
| Intervention versus control with device | 1.99 (1.03-3.87) | 0.04 | 2.29 (1.56-4.52) | 0.02 | 1.97 (1.78-2.18) | <0.001 | 2.23 (1.06-4.71) | 0.04 |
| Age (years) | --- | --- | --- | --- | --- | --- | 1.00 (0.98-1.03) | 0.83 |
| Race | --- | --- | --- | --- | --- | --- | 0.57 | |
| White | --- | --- | --- | --- | --- | --- | Reference | |
| Black | --- | --- | --- | --- | --- | --- | 0.60 (0.29-1.22) | |
| Hispanic | --- | --- | --- | --- | --- | --- | 0.88 (0.31-2.41) | |
| Other | --- | --- | --- | --- | --- | --- | 1.04 (0.18-5.90) | |
| Months from transplant | --- | --- | --- | --- | --- | --- | 0.98 (0.93-1.03) | 0.46 |
| Allograft | ||||||||
| Kidney | --- | --- | --- | --- | --- | --- | Reference | |
| Liver/SLK | --- | --- | --- | --- | --- | --- | 0.32 (0.16-0.63) | 0.001 |
| Baseline weight (kg) | --- | --- | --- | --- | --- | --- | 1.00 (0.98-1.01) | 0.89 |
a
A total of 308 participant-days achieved less than 1000 steps representing 5.3% of total participant-days. Abbreviations: kg=kilogram, OR=odds ratio, CI=confidence interval, SLK=simultaneous liver/kidney.