Table 3 Forensic versus non-forensic mean difference PANSS ratings
PANSS scale | N of studies | Mean difference | Heterogeneity | Publication bias | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Estimate | CI 95 % | P-value | I2 (%) | Group heterogeneity | Begg’s test | ||||||
Lower limit | Upper limit | Q | df (Q) | P-value | Tau | P-value | |||||
Positive | 7 | 2.5 | 0.5 | 4.4 | 0.02 | 74.8% | 23.8 | 6 | 0.00 | −0.1 | 0.77 |
Negative | 7 | 1.8 | 0.7 | 2.9 | 0.00 | 20.0% | 6.2 | 6 | 0.39 | −0.1 | 0.77 |
General | 7 | 3.3 | 1.2 | 5.5 | 0.00 | 60.2% | 15.0 | 6 | 0.02 | −0.0 | 1.00 |
Total | 3 | 7.7 | − 3.0 | 18.3 | 0.16 | 83.8% | 10.9 | 2 | 0.00 | −0.3 | 1.00 |