Research Article
[Retracted] Evaluation of the Effect of PDCA in Hospital Health Management
Table 2
Comparison of pathogen detection rate and infection rate of surgical incision before and after PDCA management in the operating room (cases, %).
| | Group | Cases | Pathogen detection rate | Incision infection rate | | Class I incision | Class II incision | Class III incision | Total infection rate |
| | General group | 500 | 66 (13.20) | 5.41 (8/148) | 9.13 (24/263) | 17.98 (16/89) | 48 (9.60) | | PDCA group | 500 | 24 (4.80) | 1.24 (2/161) | 3.53 (9/255) | 7.14 (6/84) | 17 (3.40) | | χ2 value | | 21.538 | 4.268 | 6.797 | 4.570 | 15.812 | | value | | 0.000 | 0.039 | 0.009 | 0.033 | 0.000 |
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