1. Issue Highlights Clinical Gastroenterology and Hepatology
Fasiha Kanwal 
Clinical Gastroenterology and Hepatology 
Volume 12, Issue 1, Pages 1-2 (January 2014)
DOI: /j.cgh
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2. Figure 1
Reference ranges for serum ferritin levels in adult males and females with adjustments for age/menopausal status, BMI, and GGT as derived by parametric (Weibull) modeling. The limits are presented as the estimated 95th (heavy line) and 5th (dotted line) centiles over GGT levels ranging from ≤10 to ≥75 IU/L for males and ≤8 to ≥45 IU/L for females. Central 90% ranges for corresponding subgroups without GGT adjustment, as calculated by observed 5th–95th centiles, are denoted by the vertical arrows.
Clinical Gastroenterology and Hepatology  , 1-2DOI: ( /j.cgh )
Copyright © 2014 AGA Institute Terms and Conditions