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. 2022 Jul 18;24(7):e34108. doi: 10.2196/34108

Table 2.

Optimal performance of all models using gradient boosted decision trees.

Model Accuracy AUROCa Sensitivity
Initial 0.981 0.979 0.763
Second stage 0.980 0.955 0.737
Cesarean delivery 0.818 0.737 0.320
Vaginal delivery (1 hourb) 0.982 0.837 0.254
Vaginal delivery (second stage) 0.983 0.846 0.254

aAUROC: area under the receiver operating curve.

bWithin 1 hour of presumed admission for vaginal delivery.