Table 2 Receiver operating characteristics estimates and optimal ‘caution’ cut-off scores of MAYSI-2 scales (German-speaking and French/Italian-speaking Subsample)
Sens/Spec | PPV/NPV | AUC (95% CI) | Optimal cut-offa | Current cut-offb | |
|---|---|---|---|---|---|
German-speaking subsample | |||||
Any substance use (K-SADS-PL) | |||||
MAYSI-2 alcohol/drug use | .77/.72 | .34/.95 | .83*** (.78–.87) | 4 | 4 |
Any disruptive behavior (K-SADS-PL) | |||||
MAYSI-2 angry-irritable | .58/.64 | .67/.55 | .65*** (.60–.71) | 5 | 5 |
Any affective (K-SADS-PL) | |||||
MAYSI-2 depressed-anxious | .64/.61 | .19/.92 | .61* (.51–.70) | 3 | 3 |
MAYSI-2 somatic complaints | .48/.54 | .13/.87 | .50 ns (.41–.59) | (2) | 3 |
Any anxiety (K-SADS-PL) | |||||
MAYSI-2 depressed-anxious | .63/.70 | .11/.97 | .69** (.55–.82) | 4 | 3 |
MAYSI-2 somatic complaints | .58/.75 | .12/.97 | .71** (.59–.83) | 3 | 3 |
Suicide ideation/suicide attempts (K-SADS-PL) | |||||
MAYSI-2 suicide ideation | .67/.79 | .43/.91 | .79*** (.72–.85) | 3 | 2 |
French/Italian-speaking subsample | |||||
Any substance use (K-SADS-PL) | |||||
MAYSI-2 alcohol/drug use | .79/.71 | .30/.96 | .86*** (.77–.94) | 3 | 4 |
Any disruptive behavior (K-SADS-PL) | |||||
MAYSI-2 angry-irritable | .57/.56 | .24/.84 | .59 ns (.45–.73) | (6) | 5 |
Any affective (K-SADS-PL) | |||||
MAYSI-2 depressed-anxious | .56/.60 | .33/.80 | .56 ns (.44–.68) | (5) | 3 |
MAYSI-2 somatic complaints | .52/.37 | .22/.69 | .49 ns (.36–.62) | (3) | 3 |
Any anxiety (K-SADS-PL) | |||||
MAYSI-2 depressed-anxious | .38/.54 | .24/.69 | .50 ns (.37–.62) | (5) | 3 |
MAYSI-2 somatic complaints | .59/.39 | .27/.71 | .48 ns (.36–.60) | (3) | 3 |
Suicide ideation/suicide attempts (K-SADS-PL) | |||||
MAYSI-2 suicide ideation | .63/.69 | .48/.81 | .68** (.56–.80) | 2 | 2 |