TABLE 3.

Comparison of Automated Versus Manual Characterization of Treatment Appropriateness

		Manual
		None	Indicated	Missed	Nonindicated	Total	Precision	Recall
	Airway
System	None	109	0	0	0	109	1	0.94
	Indicated	0	15	0	0	15	1	0.83
	Missed	7	3	7	0	17	0.41	1
	Nonindicated	0	0	0	1	1	1	1
	Total	116	18	7	1	142
System	IV access
	Indicated		133	2		135	0.99	1
	Missed		0	7		7	1	0.78
	Total		133	9		142
	IO access
System	None	130	0	1	0	131	0.99	0.99
	Indicated	0	5	0	0	5	1	0.83
	Missed	1	1	1	0	3	0.33	0.5
	Nonindicated	0	0	0	3	3	1	1
	Total	131	6	2	3	142
	Needle decompression
System	None	133	0	0	1	134	0.99	1
	Indicated	0	1	0	0	1	1	1
	Missed	0	0	7	0	7	1	1
	Total	133	1	7	1	142
	TXA
System	None	120	0	1	0	121	0.99	0.97
	Indicated	0	8	0	0	8	1	0.8
	Missed	3	0	5	0	8	0.63	0.83
	Nonindicated	1	2	0	2	5	0.4	1
	Total	124	10	6	2	142
	PRBCs
System	None	124	0	1		125	0.99	0.98
	Indicated	0	8	0		8	1	0.89
	Missed	3	0	5		8	0.63	0.83
	Nonindicated	0	1	0		1
	Total	127	9	6		142
	Cystalloid bolus
System	None	107	0	0	4	111	0.96	0.96
	Indicated	0	2	0	0	2	1	0.5
	Missed	3	0	5	0	8	0.63	1
	Nonindicated	1	2	0	18	21	0.86	0.82
	Total	111	4	5	22	142
	Chest compression
System	None	136	0	0		136	1	0.99
	Indicated	0	3	0		3	1	1
	Missed	1	0	2		3	0.67	1
	Total	137	3	2		142