| Knowledge Rating | Number (%) of respondents | X2 | p-value | |
| Doctors No (%) | Other respondents No (%) | |||
| Very inadequate | 6 (7.2) | 65 (22.3) | 17.6 | p < 0.005 |
| Inadequate | 6 (7.2) | 58 (19.9) | ||
| Unsure | 6 (7.2) | 44 (15.1) | ||
| Adequate | 40 (48.2) | 120 (41) | ||
| Very adequate | 7 (8.4) | 35 (12) | ||
| Total | 83 | 292 | ||