Variable | Bivariate analyses | Multivariate analysis | ||||
---|---|---|---|---|---|---|
B | 95% CI | p-value | B | 95% CI | p-value | |
Constant | – | – | – | 0.69 | 0.63–0.75 | < 0.001 |
Location | ||||||
Toilet or bathroom (ref.) | ||||||
Patient room | − 0.26 | − 0.30 to − 0.22 | < 0.001 | − 0.01 | − 0.07–0.04 | 0.686 |
Eating area | − 0.23 | − 0.28 to − 0.19 | < 0.001 | − 0.01 | − 0.06–0.05 | 0.806 |
Shared space | − 0.21 | − 0.27 to − 0.16 | < 0.001 | − 0.02 | − 0.0 to –0.04 | 0.456 |
Disinfection room | 0.26 | − 0.22–0.30 | < 0.001 | 0.19 | 0.13–0.25 | < 0.001 |
Occupation | ||||||
Nurses (ref.) | ||||||
Medical doctors | − 0.08 | − 0.22–0.07 | 0.309 | − 0.05 | − 0.19–0.09 | 0.49 |
Occupational therapists, physical therapists, and bioengineers | 0.04 | − 0.07–0.15 | 0.445 | 0.08 | − 0.02–0.18 | 0.13 |
Nursing students | 0.13 | 0.10–0.17 | < 0.001 | 0.13 | 0.09–0.16 | < 0.001 |
Nursing assistant | − 0.18 | − 0.20 to− 0,15 | < 0.001 | − 0.17 | − 0.19 to − 0.14 | < 0.001 |
Assistant and High school students | − 0.19 | − 0.23 to − 0.16 | < 0.001 | − 0.16 | − 0.19 to − 0.12 | < 0.001 |
Unknown | − 0.35 | − 0.42 to − 0.29 | < 0.001 | − 0.34 | − 0.41 to − 0.28 | < 0.001 |
Indication | ||||||
Before patient contact (ref.) | ||||||
Before clean procedure | 0.08 | 0.04–0.12 | < 0.001 | 0.08 | 0.04–0.12 | < 0.001 |
After contact with patient, surroundings or body fluids | 0.12 | 0.17–0.21 | < 0.001 | 0.12 | 0.01–0.14 | < 0.001 |
Time-period | ||||||
February (ref.) | ||||||
March | − 0.14 | − 0.17 to − 0.12 | < 0.001 | − 0.12 | − 0.14 to − 0.10 | < 0.001 |
Use of gloves | ||||||
Not wearing gloves (ref.) | ||||||
Wearing gloves | − 0.29 | − 0.31 to − 0.26 | < 0.001 | − 0.31 | − 0.38 to − 0.24 | < 0.001 |
Interaction term: Gloves*Patient room | – | – | – | 0.11 | 0.03–0.19 | 0.008 |