Table 2 Paired t test evaluating differences in mean scores of functional capacity, GAF and PANSS at time 1 and 2
Time 1 | Time 2 | Time 2-Time 1 | Effect size | ANOVA | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean | SD | Mean | SD | Mean difference | 95 % CI | Cohen’s d | 95 % confidence interval | T | p | |||
N = 37 | N = 37 | N = 37 | Lower | Upper | Lower | Upper | df = 36 | 2-tailed | ||||
MacCAT-T | ||||||||||||
Understanding | 4.1 | 1.8 | 5.1 | 1.4 | 0.9 | 0.4 | 1.5 | 0.62 | 0.15 | 1.09 | 3.6 | 0.001 |
Reasoning | 3.0 | 2.6 | 4.7 | 2.8 | 1.6 | 0.5 | 2.7 | 0.63 | 0.16 | 1.09 | 3.0 | 0.004 |
Appreciation | 1.7 | 1.6 | 2.3 | 1.5 | 0.7 | 0.2 | 1.1 | 0.39 | −0.07 | 0.85 | 3.2 | 0.003 |
Total | 8.9 | 5.1 | 12.1 | 5.0 | 3.2 | 1.6 | 4.8 | 0.63 | 0.17 | 1.10 | 4.1 | <0.001 |
MacCAT-FP | ||||||||||||
Understanding | 10.9 | 5.0 | 12.5 | 4.4 | 1.6 | 2.2 | 3.0 | 0.34 | −0.12 | 0.79 | 2.3 | 0.025 |
Reasoning | 6.5 | 3.8 | 7.7 | 3.4 | 1.2 | 0.1 | 2.4 | 0.33 | −0.13 | 0.79 | 2.2 | 0.038 |
Appreciation | 7.3 | 4.5 | 8.6 | 3.8 | 1.2 | 0.1 | 2.6 | 0.31 | −0.14 | 0.77 | 1.8 | 0.075 |
Total | 24.8 | 12.5 | 28.8 | 10.4 | 4.1 | 0.5 | 7.6 | 0.54 | 0.07 | 1.00 | 2.3 | 0.025 |
GAF | 49.8 | 16.5 | 59.7 | 16.0 | 9.8 | 4.2 | 15.5 | 0.61 | 0.14 | 1.08 | 3.6 | 0.001 |
PANSS | ||||||||||||
PANSS positive | 15.7 | 8.1 | 12.2 | 5.7 | −3.6 | −5.7 | −1.5 | 0.49 | 0.04 | 0.96 | −3.5 | 0.001 |
PANSS negative | 20.1 | 6.9 | 17.4 | 7.9 | −2.7 | −5.5 | 0.1 | 0.38 | −0.07 | 0.84 | −1.9 | 0.058 |
PANSS general | 34.5 | 7.9 | 27.4 | 8.0 | −7.1 | −9.7 | −4.4 | 0.89 | 0.42 | 1.37 | −5.4 | <0.001 |
PANSS total | 70.4 | 17.3 | 56.6 | 19.5 | −13.8 | −19.8 | −7.7 | 0.75 | 0.28 | 1.22 | −4.7 | <0.001 |