Table 3 Comparison of compliance between pre-intervention period and intervention period
Measures | Pre-intervention period | Intervention period | χ2/Z | P |
|---|---|---|---|---|
Hand hygiene compliance (%) | 51.54% (451/875) | 74.23% (625/842) | 94.39 |  < 0.001 |
Hand disinfectant dosage (ml/per bed. per day)a | 39.13 (35.19–45.97) | 48.64 (35.66–55.01) |  − 2.23 | 0.024 |
Cleaning compliance (%) | 71.20% (581/816) | 95.96% (783/816) | 182.17 |  < 0.001 |