Table 4 Data quality comparison between the two methods
From: Evaluation of the clinical application effect of eSource record tools for clinical research
Month | Total number of eCRF fields | Non-eSource method | eSource method | |
|---|---|---|---|---|
Correct fields entered for the first time in CRC, n (%) | NLP fills in correct fields, n (%) | CRC correction fields, n (%) | ||
September | 594 | 560 (94.28) | 567 (95.45) | 27 (4.55) |
October | 1452 | 1359 (93.60) | 1416 (97.52) | 36 (2.48) |
Total | 2046 | 1919 (93.79) | 1983 (96.92) | 63 (3.08) |