Time of collecting the questionnaires | Mean + SD | P-value | |
---|---|---|---|
Educational leaflet (N = 154) | Baseline | 2.53 ± 1.77 | 0.84 |
One-month follow-up | 5.85 ± 1.82 | ||
Six-month follow-up | 4.49 ± 1.94 | ||
Oral presentation (N = 138) | Baseline | 2.78 ± 1.61 | |
One-month follow-up | 5.95 ± 1.66 | ||
Six-month follow-up | 4.52 ± 1.84 |