TABLE A4.
VISITS RESULTING IN LOS >12 h | 2020 | 2021 | ||
---|---|---|---|---|
Count | IRR (95% CI) | Count | IRR (95% CI) | |
January | 282 | (reference) | 360 | 1.28 (1.09–1.49) |
February | 307 | 1.09 (0.93–1.28) | 436 | 1.55 (1.33–1.80) |
March | 260 | 0.92 (0.78–1.09) | 560 | 1.99 (1.72–2.29) |
April | 131 | 0.46 (0.38–0.57) | 604 | 2.14 (1.86–2.47) |
May | 189 | 0.67 (0.56–0.81) | 566 | 2.01 (1.74–2.32) |
June | 206 | 0.73 (0.61–0.87) | 350 | 1.24 (1.06–1.45) |
July | 224 | 0.79 (0.67–0.95) | 327 | 1.16 (0.99–1.36) |
August | 270 | 0.96 (0.81–1.13) | 402 | 1.43 (1.23–1.66) |
September | 373 | 1.32 (1.13–1.54) | 552 | 1.96 (1.70–2.26) |
October | 362 | 1.28 (1.10–1.50) | 578 | 2.05 (1.78–2.36) |
November | 377 | 1.34 (1.15–1.56) | 574 | 2.04 (1.77–2.35) |
December | 303 | 1.07 (0.91–1.26) | 449 | 1.59 (1.37–1.85) |
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 length of stay >12 h. 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; LOS, length of stay.