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Odds ratios of inhibitors to FVIII development according to status of maternal microchimerism status among 83 Chinese patients with hemophilia A
| Status of microchimerism | Without inhibitor | With inhibitor | Odds ratio (95% confidence interval) |
|---|---|---|---|
| Microchimerism-negative | 40 | 23 | Reference group |
| Microchimerism-positive | 18 | 2 | 5.175 (1.100-24.34; P = .0374) |
