Table 5.

The relationship between ‘at-risk scores’ obtained from the self-report questionnaire and mental disorders obtained from the diagnostic interviews, expressed in PPV

Measure	‘At-risk score’	‘At risk score’ and relevant diagnosed disorder	PPV	Total diagnosed disorders
HSCL-10: total	36 (34.0%)	16 (15.1%)	44.4%	27 (25.5%)
HSCL-10: affective disorders	36 (34.0%)	0 (0.0%)	0.0%	0 (0.0%)
HSCL-10: anxiety disorders	36 (34.0%)	5 (4.7%)	13.9%	7 (6.6%)
HSCL-10: OCD and OCD-related disorders	36 (34.0%)	11 (10.4%)	30.6%	20 (18.9%)
BIS	65 (61.3%)	23 (21.7%)	35.4%	26 (24.5%)
EDE-QS	9 (8.5%)	6 (5.7%)	66.7%	6 (5.7%)
CPGI	8 (7.5%)	0 (0.0%)	0.0%	0 (0.0%)
AUDIT-C	82 (77.4%)	≤5 (≤4.7%)	≤6.1%	≤5 (≤4.7%)
DUDIT	≤5 (≤4.7)	0 (0.0%)	0.0%	0 (0.0%)

AUDIT-C, Alcohol Use Disorders Identification Test – Consumption; BIS, Bergen Insomnia Scale; CPGI, Canadian Problem Gambling Index; DUDIT, Drug Use Disorders Identification Test; EDE-QS, Eating Disorder Examination - Questionnaire Short; HSCL-10, Hopkins Symptoms Check List - 10-item version; OCD, obsessive-compulsive disorder; PPV, positive predictive value.