Plenary presentation at the annual convention of the Philippine Pediatrics Society, 23 Nov 2020.

30. The
• Qu

38. Should have been referred
to ED
Should not have
been referred to ED
ED Referral, Yes (by the
online physician) 87 TP 9 FP
ED Referral, No (by the
online physician) 18 FN 225 TN
Sensitivity = TP/(TP + FN) = 87/105 = 82.85%
Specificity = TN/(FP + TN) = 225/234 = 96.1%
PPV = TP/(TP + FP) = 87/(87+9) = 90.62%
NPV = TN/(TN + FN) = 225/(225+18) = 92.59%