Figure 1. Mean Serum Creatinine in Men and Women in NFHL and NHANES 2001–2002.
Unadjusted mean serum creatinine and standard error of the mean (SEM) bars in NFHL and NHANES 2001–2002 subjects, stratified by race for men (panel A) and women (panel B). Units for creatinine are mg/dl. Abbreviations used in this figure include: NFHL (Nutrition for Healthy Living) and NHANES (National Health and Nutrition Examination Survey 2001–2002)