highly significantp < 0.001
This resulted in a highly significant difference between the two groups at 8 weeks, favoring MECT (mean difference = −3.60, p < 0.001).
This resulted in a highly significant difference between the two groups at 8 weeks, favoring MECT (mean difference = −3.60, p < 0.001).
Within-group comparisons showed that the MECT group had a decreasing trend in positive factor scores, with significant differences between the scores at the end of the 4th week and the 8th week compared to the baseline.