Table 2 The variable mapping analysis results
CDM Tables | Number of mapped variables | Number of loaded instances | Number of variables failed to be mapped | Example of variable that failed to be mapped |
|---|---|---|---|---|
Condition_occurrence | 16 | 5536 | 0 | Â |
Observation | 20 | 6920 | 11 | pathdiameterG, margininvasion, CTPgrade |
Measurement | 34 | 11,764 | 29 | DBILRATIO, apA1, CA199.G, AFPL3.AFP |
Procedure_occurrence | 1 | 346 | 0 | Â |
Person | 3 | 1038 | 0 | Â |
Death | 1 | 346 | 0 | Â |
Total | 75 | 25,950 | 40 | Â |