Table 3.
Univariate analysis for response assessment at day+30 and day+90 after eltrombopag
| Hazard ratio | p | 30-day expected events (SE) | 90-day expected events (SE) | |
|---|---|---|---|---|
| Age (per decade) | 0.875 | 0.136 | ||
| 26-year | 0.62 (0.063) | 1.94 (0.15) | ||
| 50-year | 0.45 (0.15) | 1.41 (0.2) | ||
| Sex | 0.937 | 0.826 | ||
| Male | 0.51 (0.06) | 1.58 (0.19) | ||
| Female | 0.54 (0.09) | 1.68 (0.26) | ||
| Duration of ITP (years) | 1 (per 1 log year) | 0.999 | ||
| 1-year | 0.52 (0.05) | 1.62 (0.17) | ||
| 6-year | 0.52 (0.06) | 1.62 (0.21) | ||
| Prior therapy | 1.164 | 0.612 | ||
| ≤3 prior lines of therapy | 0.51 (0.8) | 1.57 (0.22) | ||
| >3 prior lines of therapy | 0.6 (0.08) | 1.82 (0.28) | ||
| Splenectomy | 0.846 | 0.688 | ||
| Yes | 0.54 (0.03) | 1.67 (0.18) | ||
| No | 0.45 (0.18) | 1.42 (0.58) | ||
| Hemoglobin (g/dL) | 0.955 | 0.458 | ||
| 11.7 | 0.55 (0.04) | 1.72 (0.11) | ||
| 14.9 | 0.48 (0.06) | 1.48 (0.18) | ||
| WBC (/μL) | 0.892 (per 1000 WBC/μL ) | 0.066 | ||
| 6700 | 0.64 (0.09) | 2.06 (0.23) | ||
| 10000 | 0.44 (0.05) | 1.41 (0.16) | ||
| Paltelets | 1.03 (per 1000 platelets/μL) | 0.077 | ||
| ≤5000 | 0.42 (0.09) | 1.36 (0.21) | ||
| 17000 | 0.59 (0.04) | 1.94 (0.14) | ||
| Eltrombopag dose | 1 | 0.566 | ||
| 25 mg | 0.52 (0.05) | 1.49 (0.15) | ||
| 50 mg | 0.61 (0.09) | 1.75 (0.27) |