Table 5 Comparison of the emergency laboratory test report error rates before and after IT-based optimisation
From: Comprehensive improvements in the emergency laboratory test process based on information technology
Group | Total number of laboratory test reports (cases) | Total number of laboratory test reports with errors (cases) | Error rate (‱) |
|---|---|---|---|
Before optimisation | 222,139 | 17 | 0.77 |
After optimisation | 259,651 | 4 | 0.15 |
χ2 | — | — | 8.907 |
P | — | — | 0.002 |