Table 3.

Sample reports classified per modality, showing the content coverage and lexical similarity for each set, and the average coverage and similarity for the different modalities.

Modality	Reports’ quantity	Similar terms	Different terms	Missing terms	Total terms	Covered terms	Coverage (%)	Similarity (%)
Magnetic resonance imaging	10	229	91	58	378	320	84.66	71.56
Ultrasound	6	52	16	13	81	68	83.95	76.47
Computed tomography	5	90	39	11	140	129	92.14	69.77
Nuclear medicinea	5	81	22	7	110	103	93.64	78.64
X-rayb	5	53	22	8	83	75	90.36	70.67
Average							88.95	73.42

^aIncludes 1 report of a positron emission tomography-computed tomography procedure.

^bIncludes 1 report of a mammography procedure.