Table 3 Multinomial logistic regression showing predictors of knowledge level
From: Women’s awareness regarding the use of dental imaging during pregnancy
| Characteristics | Odds ratio (OR) | 95% confidence interval |
|---|---|---|
| Age | ||
|
< 30 30–39 40–49 ≥ 50 |
Ref 0.6 2.2 0.7 |
Ref 0.2–1.9 0.5–9.5 0.2–0.8 |
| Marital status | ||
|
Single Married |
Ref 1.7 |
Ref 0.6–4.6 |
| Education | ||
|
Less than high school High school graduate Collage Higher education |
0.1 0.7 0.4 Ref |
0.1–0.8 0.1–4.1 0.1–1.6 Ref |
| Work or study in the medical field | ||
|
Yes No |
Ref 7.9 |
Ref 3.2–19.2* |