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Primary outcomes
| Outcome | Control group (n = 44) | Experimental group (n = 37) | p | ||
|---|---|---|---|---|---|
| Self-evaluation, mean (SD) | |||||
| Total score of self-evaluation | 10.59 (1.91) | 11.81 (1.47) | 0.002 | ||
| Proactivity | 3.86 (0.63) | 3.97 (0.60) | 0.430 | ||
| Sense of participation | 2.98 (0.79) | 3.73 (0.61) | < 0.001 | ||
| Harvest degree | 3.75 (0.81) | 4.11 (0.70) | 0.038 | ||
