Master Data / Blood Types
blood_types
Blood Types
Master data for blood types based on ABO and Rh factor combinations. Includes distribution percentages for Japanese population.
8 records
Updated: 2026-01-11
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| Code | Name (Japanese) | Name (English) | ABO Type | Rh Factor | Japan % |
|---|---|---|---|---|---|
| A+ | A型 Rh+ | Type A Rh+ | A | + | 35% |
| A- | A型 Rh- | Type A Rh- | A | - | 0.2% |
| B+ | B型 Rh+ | Type B Rh+ | B | + | 22% |
| B- | B型 Rh- | Type B Rh- | B | - | 0.1% |
| O+ | O型 Rh+ | Type O Rh+ | O | + | 30% |
| O- | O型 Rh- | Type O Rh- | O | - | 0.15% |
| AB+ | AB型 Rh+ | Type AB Rh+ | AB | + | 10% |
| AB- | AB型 Rh- | Type AB Rh- | AB | - | 0.05% |