TABLE A2.
Pooled monthly visit counts and incident rate ratios, pediatric mental health visits resulting in admit/transfer
| VISITS RESULTING IN ADMIT/TRANSFER | 2020 | 2021 | ||
|---|---|---|---|---|
| Count | IRR (95% CI) | Count | IRR (95% CI) | |
| January | 241 | (reference) | 243 | 1.01 (0.84–1.21) |
| February | 262 | 1.09 (0.91–1.29) | 273 | 1.13 (0.95–1.35) |
| March | 179 | 0.74 (0.61–0.90) | 316 | 1.31 (1.11–1.55) |
| April | 137 | 0.57 (0.46–0.70) | 366 | 1.52 (1.29–1.79) |
| May | 149 | 0.62 (0.51–0.76) | 288 | 1.20 (1.01–1.42) |
| June | 126 | 0.52 (0.42–0.65) | 232 | 0.96 (0.81–1.15) |
| July | 175 | 0.73 (0.60–0.88) | 237 | 0.98 (0.82–1.18) |
| August | 156 | 0.65 (0.53–0.79) | 273 | 1.13 (0.95–1.35) |
| September | 242 | 1.01 (0.84–1.20) | 404 | 1.68 (1.43–1.97) |
| October | 213 | 0.89 (0.74–1.06) | 377 | 1.57 (1.33–1.84) |
| November | 240 | 1.00 (0.83–1.19) | 379 | 1.57 (1.34–1.85) |
| December | 173 | 0.72 (0.59–0.87) | 310 | 1.29 (1.09–1.52) |
Note: Table reports pooled visit counts across 107 emergency departments in the Clinical Emergency Data Registry in 2020 and 2021, for pediatric mental health visits resulting in admit or transfer. IRRs are reported against January 2020 reference. CIs are adjusted for clustering within EDs.
Abbreviations: CI, confidence interval; EDs, emergency departments; IRR, incident rate ratio.