Table 3 Summary of cases in every group triaged using ABCD approach
Group | AB | AC | AD | BC | BD | CD |
|---|---|---|---|---|---|---|
Total number | 134 | 7 | 96 | 3795 | 0 | 791 |
Age (median) | 0–96(8) | 0–92(6) | 0–101(45.5) | 0–102(39) | - | 0–100(17) |
Gender (male: %) | 63(47.1) | 3(42.9) | 53(55.3) | 1656(43.7) | - | 407(51.5) |
Outcome (%) | ||||||
  Mild | 105 (75.0) | 6 (86) | 45 (41) | 2,504 (64) | - | 514(61) |
  Moderate | 24 (17.1) | 1 (14) | 36 (33) | 1185 (30) | - | 228 (27) |
  Severe | 4 (2.9) | 0 (0) | 11 (10.) | 87 (2.2) | - | 28 (3.3) |
  Lethal | 1 (0.7) | 0 (0) | 4 (3.7) | 19 (0.5) | - | 17 (2.0) |
  Dead | 0 (0) | 0 (0) | 0 (0) | 0 (0) | - | 4 (0.5) |
  The cases of severity (%)a | 29 (22) | 1 (14) | 51 (53) | 1291 (34) | - | 277 (35) |
  Expected value | 43 | 2 | 30 | 1204 |  | 251 |
  Standardized residual | 2.1 | 0.8 | -3.7 | -2.5 | - | -1.6 |
  P value of residual analysis | 0.012 | 0.322 |  < 0.001 |  < 0.001 | - | 0.040 |