Comparison of baseline characteristics
The mean age of the 85 participants was 21.5 ± 1.2 years, of which 13 (15.3%) were male and 72 (84.7%) were female. There were no significant differences between the intervention group and the control group in age, gender, family background, only child, student cadre and internship team leader (Comparison of baseline characteristics between the control group and the intervention group
