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. Author manuscript; available in PMC: 2022 Aug 1.

Published in final edited form as: Psychiatr Serv. 2021 May 17;72(8):891–897. doi: 10.1176/appi.ps.202000504

Table 4.

Performance of 12-item mwTool for index case and proxy respondents in the validation sample.

Index Case	No.	%	Sensitivity	95% CI	Specificity	95% CI

Any Disorder^a	178	39	0.94	0.89–0.97	0.34	0.28–0.40
Severe Mental Disorder	82	18	0.82	0.72–0.89	0.63	0.58–0.68
Common Mental Disorder	134	30	0.93	0.87–0.96	0.72	0.67–0.77
Substance Use Disorder	29	6	0.86	0.68–0.96	0.82	0.78–0.86
Suicide Risk	35	8	0.77	0.60–0.90	0.93	0.90–0.96

Proxy (Family)	No.	%	Sensitivity	95% CI	Specificity	95% CI

Any Disorder^a	48	48	0.73	0.58–0.85	0.31	0.19–0.45

Proxy (Non-family)	No.	%	Sensitivity	95% CI	Specificity	95% CI

Any Disorder^a	37	34	0.62	0.45–0.78	0.51	0.39–0.63

^a

Calculated based on responses to the initial three mwTool items only.