Guideline | Overall measure of efficacya | Chi-Squareb | DF | p-value |
---|---|---|---|---|
Hand hygiene | 4.2 | 317.52 | 9 | < 0.001 |
Remote services | 4.2 | |||
Alcohol rub sanitizers at entrance | 4.2 | |||
Signage at entrance | 4.1 | |||
Mask for contact with symptomatic patients | 4.1 | |||
Mask for symptomatic patients | 3.8 | |||
Gloves and gown | 3.8 | |||
Prohibited gathering over 10 people | 3.7 | |||
questioning at entrance | 3.5 | |||
Maintaining a distance of 2 m | 3.3 |