Mean knowledge scores for exposure group 2
| Mean score (SD) by group | P value | |||||
| 2A: Online once (n=217) | 2B: Online multiple times (n=204) | 2C: Online+in-person (n=201) | 2D: Online+ conference call (n=16) | 2E: Online+in-person+ conference call (n=22) | ||
| Value | 7.63 (1.95) | 8.05 (1.80) | 7.55 (2.11) | 6.88 (2.45) | 8.68 (1.64) | <0.05 |