Table 2 Mean scores of MacCAT-T Scales, PANSS and GAF scores at baseline, 6 weeks and 12 weeks after treatment n=56 at each time point
Baseline6 weeks12 weeksFriedman’s testWilcoxon signed rank test Z/pEffect size r
Column AColumn BColumn COverall comparison d.f.=2A versus BB versus CA versus CA versus BB versus CA versus C
chi-squaredPZPZPZPrrr
Number of participants565656
MacCAT-T
 Understanding3.14.95.793.00.001−6.20.001−4.60.001−6.30.0010.60.40.6
 Reasoning2.55.37.192.20.001−5.70.001−5.10.001−6.40.0010.50.50.6
 Appreciation0.92.53.382.80.001−5.30.001−4.70.001−6.00.0010.50.40.6
 Choice1.11.82.050.20.001−4.50.001−2.80.005−4.90.0010.40.30.5
 Total7.614.418.2100.80.001−6.40.001−5.40.001−6.50.0010.60.50.6
PANSS
 Positive22.915.012.397.00.001−6.30.001−5.30.001−5.60.0010.60.50.5
 Negative20.315.511.369.30.001−5.20.001−5.40.001−6.10.0010.50.50.6
 General46.434.024.198.10.001−6.40.001−6.30.001−6.50.0010.60.60.6
 Total89.465.345.2103.30.001−6.20.001−6.30.001−6.50.0010.60.60.6
GAF32.752.265.7107.70.001−6.50.001−6.00.001−6.50.0010.60.60.6
  • MacCAT-T, MacArthur Competence Assessment Tool – Treatment; PANSS, Positive and Negative Symptom Scale; GAF, Global Assessment of Functioning Scale. All remain significant after Bonferroni corrections.