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. 2019 Jul 16;7(3):e13331. doi: 10.2196/13331

Table 3.

Error analysis for natural language processing–driven medical information extraction system–supported data entry.

Types Errors, n (%)

True-false (n=1167) Multiple choice (n=439) Fill-in-the-blank (n=121) Total (N=1727)
Errors with modification 325 (27.85) 158 (36.00) 16 (13.22) 499 (28.89)
Errors without modification 842 (72.15) 281 (64.01) 105 (86.78) 1228 (71.11)