Overall and ICU admission rates per JTAS and mod-JTAS triage levels, % of the total numbers in each level (95% CI)
| Triage level | Overall admission rate | ICU admission rate | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| JTAS | Mod-JTAS | p Value | JTAS | Mod-JTAS | p Value | |||||
| 1 | 16.2% | (15.4 to 17.1) | 82.8% | (79.1 to 86.0) | <0.001 | 1.7% | (1.4 to 2.0) | 22.7% | (19.1 to 26.7) | <0.001 |
| 2 | 10.9% | (10.2 to 11.7) | 32.9% | (31.3 to 34.5) | 0.8% | (0.6 to 1.0) | 2.3% | (1.8 to 2.8) | ||
| 3 | 5.5% | (5.1 to 5.9) | 7.2% | (68.1 to 76.1) | 0.2% | (0.2 to 0.4) | 0.2% | (0.1 to 0.3) | ||
| 4 | 2.0% | (1.8 to 2.3) | 1.1% | (0.9 to 1.3) | 0.1% | (0.0 to 0.1) | 0.0% | (0.0 to 0.0) | ||
| 5 | 6.1% | (4.2 to 8.8) | 2.8% | (2.0 to 4.0) | 0.0% | (0.0 to 0.0) | 0.0% | (0.0 to 0.0) | ||
JTAS, Japanese Triage and Acuity Scale; mod-JTAS, modified JTAS.