1. Fatigue in the General Korean Population: Application and Normative Data of the Brief Fatigue Inventory 
Young Ho Yun, MD, PhD, Myung Kyung Lee, MPH, Han Na Chun, MPH, Young Mi Lee, RN, Sang Min Park, MD, PhD, Tito R. Mendoza, PhD, Xin Shelley Wang, MD, MPH, Charles S. Cleeland, PhD 
Journal of Pain and Symptom Management 
Volume 36, Issue 3, Pages (September 2008)
DOI: /j.jpainsymman
Copyright © 2008 U.S. Cancer Pain Relief Committee Terms and Conditions

2. Fig. 1
Scree plot of eigenvalues by principal factor analysis with promax rotation.
Journal of Pain and Symptom Management  , DOI: ( /j.jpainsymman )
Copyright © 2008 U.S. Cancer Pain Relief Committee Terms and Conditions

3. Fig. 2 Distribution of fatigue severity in the general population.
Journal of Pain and Symptom Management  , DOI: ( /j.jpainsymman )
Copyright © 2008 U.S. Cancer Pain Relief Committee Terms and Conditions