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. 2021 Nov 12;9(11):e29241. doi: 10.2196/29241

Table 2.

The assisted chart review text-extraction program results for differentiating between patients with radiation pneumonitis (RP) of grade 0 (healthy) versus those with RP of grade ≥1 (diseased).

Text-extraction program findings Manual chart review finding

Healthy (grade 0 RP), n (%) Diseased (grade ≥1 RP), n (%) Total, N
Healthy (grade 0 RP) 9 (18) 2 (4) 11
Diseased (grade ≥1 RP) 16 (32) 23 (46) 39
Total 25 (50) 25 (50) 50