Table 3 Average mapping time for ten selected variables in the NAACCR data dictionary
NAACCR data dictionary variable | IMI-based approach (s) | File-based approach (s) | Mapped NCIt concept |
|---|---|---|---|
Date of Birth | 17.6 | 28.1 | Birth Date |
Race 1 | 12.3 | 30.6 | Race |
Sex | 15.1 | 36.2 | Sex |
Race Coding Sys-Current | 30.1 | 55.3 | No mapping found |
Race Coding Sys-Original | 33.2 | 64.1 | No mapping found |
Spanish/Hispanic Origin | 15.4 | 37.5 | Hispanic or Latino |
Birthplace-State | 20.6 | 43.2 | Birth State Code |
Computed Ethnicity | 17.1 | 29.7 | Computed Ethnicity Code |
Computed Ethnicity Source | 18.1 | 40.3 | Computed Ethnicity Source Code |
Nhia Derived Hisp Origin | 32.5 | 55.1 | Hispanic or Latino |