Table 3. Summary Statistics for the Green and Red Category Which Are Supported or Not by ED Using PoseScore as a Metric^a.

sensitivity	0.94
specificity	0.84
precision	0.88
accuracy	0.88
negative predictive value	0.81
κ	0.78

^aStatistics were generated by using the green scored with PoseScore < 2 as true positive (28) or PoseScore > 2 as false negative (2), the red scored with PoseScore < 2 as false positive (4), or PoseScore > 2 as true negative (17).