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Table 8 Sensitivity, specificity, Youden's index, false positives and false negatives for the different cut scores of the new set of items (CFRA and experimental items that are uniquely associated with future reports of child maltreatment)

From: Detection of unsafety in families with parental and/or child developmental problems at the start of family support

Cut-off score between Sensitivity Specificity Youden’s index False positives False negatives Total erroneous decisions
Moderate-Low .952 .387 .339 .587 .002 .589
High – Moderate .524 .909 .433 .088 .020 .108
Very high – High .333 .972 .305 .026 .029 .055