Pain as reported by marrow and PBSC donors.

Shown is the median of pain (worst, average, duration, and during sleep) on the day after marrow donation or during the period of filgrastim administration (day −3 or day −1) as reported by marrow or PBSC donors, respectively. The box ends and median are the 25th, 50th (median), and 75th percentiles. The whiskers extend to the extremes unless there are outliers by an objective criterion (one marrow donor reported “0” for duration of pain).