Fig. 1.
![Fig. 1. MCV (A) and Hb F (B) levels in study patients treated with HU. Time = length of time the patient had been receiving HU. Data points represent the mean (±standard deviation [SD]) value for all patients evaluated at the indicated time points. Numbers in parentheses represent the number of patients sampled at each time point.](https://ash.silverchair-cdn.com/ash/content_public/journal/blood/89/7/10.1182_blood.v89.7.2554/6/bl_0036f1.jpeg?Expires=1735551539&Signature=Ut4zJEh3eOEZAIiFGzs2uXj286Px7Bl66QqAGCPGGC~AisIxG-sRNm3BI~QIIlSEXBkBWkhLkEPXJpzSX5ZAVgDm9~CD3x9ILNTmn9Sx4e7xyuzpGTz8DEsd681V5~~xu3cW8E9pM5~HDvSU3eu4HH029rVAGAfRRmk4PFI5DLKoVKIV3CF6I4H2axhz~IGY-U~WNJk61btLIViFpx~JgJ7HnY5jiXrCQKboMpCsaWUnVLj3vCwt9Wye8O9PNvjW7EyQK67leWpDQw9SMLXCwhs8JQAyf86wCbC~Iz3cdKTPRWSvoVK-IWfWhoztxlxW8GmKB4xGqU-QYAxNEkEWZg__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA)
MCV (A) and Hb F (B) levels in study patients treated with HU. Time = length of time the patient had been receiving HU. Data points represent the mean (±standard deviation [SD]) value for all patients evaluated at the indicated time points. Numbers in parentheses represent the number of patients sampled at each time point.
