Table 2 Number of fractures for each fracture class according to the gold standard classification
From: Femoral fracture classification in the Swedish Fracture Register – a validity study
AO/OTA type | |||||
|---|---|---|---|---|---|
AO/OTA group | 1 | 2 | 3 | Total | |
31A | 10 | 17 | 7 | 34 | |
31B | 9 | 1 | 28 | 38 | |
31C | 0 | 0 | 0 | 0 | |
32A | 12 | 3 | 2 | 17 | |
32B | 3 | 4 | 3 | 10 | |
32C | 0 | 0 | 3 | 3 | |
33A | 3 | 1 | 2 | 6 | |
33B | 1 | 2 | 0 | 3 | |
33C | 2 | 1 | 3 | 6 | |