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. Author manuscript; available in PMC: 2014 Nov 1.
Published in final edited form as: J Am Geriatr Soc. 2013 Oct 28;61(11):1863–1871. doi: 10.1111/jgs.12503

Figure 1.

Figure 1

Self-reported physical function score over time, by quintiles of protein intake, calculated using GEE. Models were adjusted for age, income, education, race/ethnicity, BMI (height only for g/kg models), smoking status, alcohol consumption, physical activity, hormone therapy use, whether the participant lived alone, having a healthcare provider, number of falls, disability, depression, and self-reported history of medical conditions (emphysema, diabetes, hypertension, arthritis, and cancer), calibrated total energy intake, and clinical trial arm.