The FcγRIIA Genotype Distribution and Gene Frequency in Patients With HIT/HITT and Controls
| Clinical . | FcγRIIA Genotype . | Gene Frequency . | ||||
|---|---|---|---|---|---|---|
| . | N . | H/H131 . | H/R131 . | R/R131 . | H131 . | R131 . |
| HIT/HITT | 36 | 8 (22) | 19 (53) | 9 (25) | 0.486 | 0.513 |
| HIT | 13 | 2 (15) | 8 (62) | 3 (23) | 0.462 | 0.538 |
| HITT | 23 | 6 (26) | 11 (48) | 6 (26) | 0.5 | 0.5 |
| Controls | 102 | 20 (20) | 56 (55) | 26 (25) | 0.471 | 0.529 |
| Clinical . | FcγRIIA Genotype . | Gene Frequency . | ||||
|---|---|---|---|---|---|---|
| . | N . | H/H131 . | H/R131 . | R/R131 . | H131 . | R131 . |
| HIT/HITT | 36 | 8 (22) | 19 (53) | 9 (25) | 0.486 | 0.513 |
| HIT | 13 | 2 (15) | 8 (62) | 3 (23) | 0.462 | 0.538 |
| HITT | 23 | 6 (26) | 11 (48) | 6 (26) | 0.5 | 0.5 |
| Controls | 102 | 20 (20) | 56 (55) | 26 (25) | 0.471 | 0.529 |
χ2 analysis of HIT versus HITT versus controls or HIT versus HITT did not achieve statistical significance. Percentages are in parentheses.