Table 3 Evaluation Summary of Mapping Relationships for the Unmapped Group
Mapping relationships for the unmapped group | Number | Percentage |
|---|---|---|
Exact match | 56 | 2.33% |
PT term narrower than ICD term | 806 | 33.58% |
PT term broader than ICD term | 217 | 9.04% |
Partial overlap | 378 | 15.75% |
Totally irrelevant | 907 | 37.79% |
Other reasons | 36 | 1.50% |
Total | 2400 | 100.00% |