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. Author manuscript; available in PMC: 2012 Apr 15.
Published in final edited form as: J Acquir Immune Defic Syndr. 2011 Apr 15;56(5):428–436. doi: 10.1097/QAI.0b013e31820bd2b6

Figure 2.

Figure 2

Standardized mean corpuscular volume (MCV) and mean corpuscular hemoglobin concentration (MCHC) at the time of incident severe anemia. Panel A shows distribution of age-standardized MCV measurements by exposure group. Panel B displays a plot age-standardized MCV against age-standardized MCHC for incident anemias in the HAART-BF group. Shaded regions in both panels represent normal values. Age-specific normative data 35, 36 was used to calculate standardized MCV and MCHC (z-score) for incident cases of anemia.