Univariate analysis of risk factor for chronic ITP
| Variables | Odds | 95% confidence interval | |
|---|---|---|---|
| Age ≥6 yr | 0.023 | 6.250 | 1.287-30.349 |
| Female | 0.44 | 1.714 | 0.4366-6.742 |
| Infection history within 8 weeks | 0.327 | 2.105 | 0.475-9.338 |
| IVIG dose <2 g/kg | 0.022 | 0.179 | 0.041-0.783 |
| IVIG only | 0.666 | 0.729 | 0.174-3.056 |