From: School-based screening for psychiatric disorders in Moroccan-Dutch youth
Screening instrument(s) | Any DSM-IV diagnosis | Â | |
---|---|---|---|
a. SDQ self/teacher, cut-off ≥ 26 | Diagnosis | No diagnosis |  |
 Screen positive (n = 44) | 17 | 27 | Positive predictive value = 39 % |
 Screen negative (n = 108) | 3 | 105 | Negative predictive value = 97 % |
 Level of the test = 29 % | Sensitivity = 85 % | Specificity = 80 % | Efficiency = 80 % |
b. SDQ self/teacher, cut-off ≥ 26 | Diagnosis | No diagnosis |  |
 OR | |||
 SAHA, cut-off ≥ 33 | |||
  Screen positive (n = 56) | 19 | 37 | Positive predictive value = 34 % |
  Screen negative (n = 96) | 1 | 95 | Negative predictive value = 99 % |
  Level of the test = 37 % | Sensitivity = 95 % | Specificity = 72 % | Efficiency = 75 % |
c. SDQ self/teacher, cut-off ≥ 26 | Diagnosis | No diagnosis |  |
 OR | |||
 K-SADS, cut-off ≥ 5 | |||
  Screen positive (n = 62) | 18 | 44 | Positive predictive value = 29 % |
  Screen negative (n = 90) | 2 | 88 | Negative predictive value = 98 % |
  Level of the test = 41 % | Sensitivity = 90 % | Specificity = 67 % | Efficiency = 70 % |