Table 3 Self-reported overall hand hygiene compliance based on (a) single item and (b) WHO-5-items ((c) = difference)
Variable | Range | Physicians (N = 93) | Nurses (N = 225) | pµ | |
|---|---|---|---|---|---|
(a) Single item rate | (0 to 100) | N§ | 85 | 141 | |
Mean Rate | 87.2% | 84.4% | 0.197 | ||
95%-CI | 84.3%|90.0% | 81.5%|87.2% | |||
Median | 90% | 90% | 0.372’ | ||
Mode | 90% | 80% | |||
Std. Dev | 13.4 | 17.0 | 0.110 | ||
IQR | 80%|100% | 80%|99% | |||
Skewness | −1.6 | −1.9 | |||
Kurtosis | 3.4 | 4.9 | |||
(b) WHO-5-based rate~ | (0 to 100) | N§ | 85 | 141 | |
Mean Rate | 84.1% | 85.5% | 0.461 | ||
95%-CI | 81.3%|87.0% | 83.3%|87.7% | |||
Median | 85% | 89% | 0.296’ | ||
Mode | 100% | 100% | |||
Std. Dev | 13.0 | 13.5 | 0.881 | ||
IQR | 77%|94% | 79%|95% | |||
Skewness | −1.3 | −1.7 | |||
Kurtosis | 2.3 | 4.3 | |||
(c) Difference (a)–(b) | (−100 to 100) | N§ | 85 | 141 | |
Mean Rate | 3.1% | −1.1% | 0.022 | ||
95%-CI | 0.2%|5.8% | −3.3%|1.0% | |||
Median | 1% | 0% | 0.099’ | ||
Mode | 0% | 0% | |||
Std. Dev | 13.4 | 12.8 | 0.910 | ||
IQR | −3.2%|7.1% | −8.3%|5.8 | |||
Skewness | 1.5 | −0.6 | |||
Kurtosis | 6.7 | 2.6 |