Table 2.
Incident rates and rate ratios (ref = usual-care) of falls and healthcare utilization
| OTM | Usual-care | |||||
|---|---|---|---|---|---|---|
| Total months outcome occurred | Incidence Ratea | Total months outcome occurred | Incidence Ratea | IRR (95% CI) |
aIRR (95% CI) |
|
| Falls | 87 | 15.0 | 77 | 11.4 | 1.23 (0.80–1.90) | 1.08 (0.72–1.62) |
| ED Visit | 49 | 8.5 | 53 | 7.8 | 1.04 (0.61–1.77) | 0.96 (0.55–1.66) |
| Hospitalization | 44 | 7.6 | 54 | 8.0 | 0.88 (0.59–1.32) | 0.82 (0.56–1.21) |
Abbreviations: OTM On the Move, IRR incident rate ratio, aIRR incident rate ratio adjusted for attendance, CI confidence interval, ED emergency department
aunits = outcome-month per 1000 person-months