Table 3 Predictive factors for higher knowledge scores at time point 1
Univariable analysis | Multivariable analysis | |||
|---|---|---|---|---|
Coefficient (95%CI) | P value | Coefficient (95%CI) | P value | |
Female gender | 1.12 (0.39–1.85) | .003 | 1.07 (0.36–1.78) | .003 |
Study group | <.001 | |||
- No-intervention group | Ref. | Ref. | ||
- Video group | 1.86 (1.14–2.58) | 1.81 (1.10–2.52) | <.001 | |
- SOP group | 0.55 (−0.17–1.27) | 0.46 (−0.26–1.16) | .201 | |
Familiarity with UHZ hygiene concept | 1.15 (0.31–1.99) | .007 | 0.89 (0.08–1.70) | .032 |
Profession | .065 | |||
- Physicians | Ref. | |||
- Nurses | 0.85 | |||
- Other professions | 0.48 | |||
Work experience (in years) | .471 | |||
- < 1 | Ref. | |||
- 1–5 | 0.11 (−1.32–1.10) | |||
- 5–10 | 0.55 (−0.73–1.84) | |||
- > 10 | 0.29 (−0.89–1.47) | |||
Working at UHZ (in years) | .086 | |||
- < 1 | Ref. | |||
- 1–5 | 0.10 (−0.73–0.93) | |||
- 5–10 | 1.12 (0.12–2.11) | |||
- > 10 | 0.45 (−0.52–1.42) | |||