Table 2 Comparison of the incidence of adverse events
Time | Identification error | Specimen registration error | Poor wound healing |
|---|---|---|---|
Before implementation (n = 120) | 6 (5.00%) | 7 (5.83%) | 12 (10.00%) |
After implementation(n = 120) | 0 (0%) | 1 (0.83%) | 3 (2.50%) |
χ2 | 6.154 | 4.655 | 5.760 |
P | 0.013 | 0.031 | 0.016 |