Table 1 Comparison of correct rate before and after optimization of patient identification process
Group | Total cases (n) | Number of correctly identified cases (n) | Correct rate of identification (%) |
|---|---|---|---|
Pre optimization group | 959 | 940 | 98.02 |
Post optimization group | 1011 | 1009 | 99.80 |
χ2 | – | – | 13.120 |
P | – | – | < 0.001 |