Table 1.

Sensitivity, specificity and power to predict personality disorder at different cut‐off scores of the Standardised Assessment of Personality – Abbreviated Scale

Cut‐off score	Sensitivity	Specificity	Positive predictive value	Negative predictive value	Correctly classified (%)
2 or more	0.89	0.27	0.36	0.83	46
3 or more	0.80	0.44	0.40	0.83	55
4 or more	0.69	0.53	0.41	0.78	58
5 or more	0.23	0.81	0.36	0.69	63