Platelet count over time. (A) Median and (B) mean platelet counts∗ over time. ∗Pre-eltrombopag values were the values collected before the start of the current eltrombopag treatment course. Month 1 value was collected between the start of eltrombopag treatment and 1 month later, month 2 value was collected between 1 month after eltrombopag start and 2 months after eltrombopag start, and so on. Last observation carried forward was labeled as LV. pETB, pre-eltrombopag administration.