Question | Percentage (Pre) | Percentage (Post) | z-score | P-value |
---|---|---|---|---|
Knowledge | ||||
Healthcare-associated infections | 64.30% | 78.70% | 3.946 | 0 |
Microbial transmission | 49.10% | 65.90% | 2.501 | 0.012 |
Hand rubbing/ hand washing | 41.60% | 71.10% | 7.348 | 0 |
Alcohol-based hand rub | 50.20% | 74.30% | 5.546 | 0 |
Glove use | 69.20% | 80.30% | 3.169 | 0.002 |
WHO methodology | ||||
Multimodal improvement strategy | 44.90% | 86.60% | 10.835 | 0 |
Hand hygiene indications | 62.30% | 82.50% | 2.397 | 0.016 |
Hand hygiene opportunities | 49.50% | 58.90% | 2.737 | 0.006 |
The patient zone | 75.70% | 83.50% | 2.29 | 0.022 |
Hand hygiene actions | 66.70% | 72.60% | 1.351 | 0.177 |
Before clean/aseptic procedures | 52.60% | 76.70% | 5.625 | 0 |
Clinical Scenarios | ||||
Before touching a patient | 20.00% | 52.80% | 8.415 | 0 |
Before clean/aseptic procedures | 5.60% | 28.30% | 3.104 | 0.002 |
Before/after touching a patient | 64.20% | 90.60% | 3.249 | 0.001 |
After/Before touching a patient | 58.50% | 84.90% | 3.019 | 0.003 |
After touching a patient | 32.10% | 67.90% | 3.691 | 0 |
Coincidence of indications | 5.70% | 32.10% | 3.476 | 0.001 |
Peripheral venous catheter | 38.70% | 49.30% | 2.536 | 0.011 |
Urinary catheter | 49.30% | 62.60% | 2.791 | 0.005 |
After touching patient surroundings | 46.50% | 61.60% | 3.62 | 0 |