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Demographic and pre-intervention psychometric data – control and experimental group – and significance of between-group statistical comparisons.
| Control group | Experimental group | Sig | |
| STAI-state | 38.42(9.27) | 39.00(9.43) | n.s. |
| BSI – global severity index | 0.64(0.44) | 0.67(0.50) | n.s. |
| BSI – positive symptoms total | 20.45(9.93) | 21.70(11.72) | n.s. |
| BSI – positive symptoms distress index | 1.55(0.44) | 1.51(0.40) | n.s. |
Data are shown as mean and standard deviation.
