Table 5 Relationship between characteristics of the participants and level of knowledge, multiple linear regression analysis
Factors | ß-coeffient | (95% CI) | p-value |
|---|---|---|---|
Province | |||
Phnom Penh | 2.4 | (− 1.9, 6.6) | 0.27 |
Kampong Cham | 12.7 | (9.4, 16.0) | < 0.001 |
Svay Rieng | Ref | ||
Age | |||
21–30 | 13.1 | (7.5, 18.6) | < 0.001 |
31–40 | 9.0 | (2.8, 15.1) | 0.004 |
41–50 | 0.3 | (− 5.3, 5.9) | 0.91 |
51–60 | Ref | ||
Qualification | |||
Bachelor MW / Ns | 15.9 | (6.0, 25.8) | 0.002 |
Secondary MW | 11.2 | (2.2, 20.2) | 0.015 |
Primary MW | 3.4 | (− 5.7, 12.5) | 0.46 |
Secondary / Primary Ns | Ref | ||
Previous training experience | |||
HC-MW | 1.45 | (− 2.5, 5.4) | 0.47 |
Partograph | 0.05 | (− 3.3, 3.4) | 0.98 |