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| Attitude | Knowledge score, mean (SD) | n (%) | p Value |
|---|---|---|---|
| Negative | 4.65 (2.5) | 68 (17) | |
| Positive | 6.12 (2.4) | 258 (63) | 0.001 |
| Mixed | 5.68 (2.4) | 85 (21) | 0.013 |
