Table 4.
Map category | Mappings (%) | Reason of failure | |||||
---|---|---|---|---|---|---|---|
Body part mismatch | Missing approach | Resection vs excision | Operation mismatch | ICD-10-PCS inconsistent | Not classifiable | ||
Correct | 146 (40%) | NA | NA | NA | NA | NA | NA |
Too specific | 83 (23%) | 83 | 0 | 0 | 0 | 0 | 0 |
Too broad | 19 (5%) | 0 | 19 | 0 | 0 | 0 | 0 |
Related | 61 (17%) | 15 | 0 | 25 | 17 | 2 | 2 |
Unrelated | 53 (15%) | 28 | 0 | 0 | 0 | 0 | 25 |
Total | 362 (100%) | 126 | 19 | 25 | 17 | 2 | 27 |