Table 2.
Service utilization in cohort of applicants to supportive housing project
| Annual rate before intervention | Annual rate after intervention | Difference between periods | Difference between periods associated with intervention group | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Service type | Percent with any use (%) | Mean | 75th Pctl | Max | Mean | 75th Pctl | Max | Mean | p value | Mean | p value |
| Ambulance | 51.1 | 1.14 | 1 | 56 | 1.18 | 0.60 | 31.9 | 0.04 | 0.86 | 0.38 | 0.41 |
| All CSAS* services | 47.8 | 22.67 | 6.5 | 500.5 | 22.32 | 2.77 | 696.3 | 0.65 | 0.82 | 2.33 | 0.69 |
| CSAS residential | 28.1 | 8.67 | 0 | 246 | 6.80 | 0 | 333.1 | −1.87 | 0.43 | −5.23 | 0.27 |
| CSAS outpatient | 30.5 | 1.40 | 0 | 86.5 | 2.85 | 0 | 101.3 | 1.45 | 0.06 | 1.38 | 0.39 |
| CMHS** outpatient | 44.6 | 19.97 | 7 | 359 | 23.15 | 9.70 | 460 | 3.17 | 0.24 | −8.08 | 0.14 |
| CMHS 24-h tmt. | 14.5 | 7.43 | 0 | 314.5 | 2.00 | 0 | 116.6 | −5.43 | 0.01 | −10.31 | 0.02 |
| Ambulatory care clinics | 79.5 | 3.41 | 5 | 26 | 4.09 | 6.0 | 39.5 | 0.67 | 0.06 | 1.05 | 0.15 |
| Inpatient visits | 53.0 | 0.61 | 1 | 6.00 | 0.34 | 0 | 8.43 | −0.27 | <0.001 | −0.01 | 0.96 |
| ED^ Use | 69.9 | 2.15 | 2.00 | 27.00 | 0.98 | 1.20 | 14.05 | −1.16 | <0.001 | −0.47 | 0.27 |
* Community Substance Abuse Services
** Community Mental Health Services
^ Emergency Department