1. Volume 7, Issue 9, Pages 955-961 (September 2015)
Influence of Knee Pain and Low Back Pain on the Quality of Life in Adults Older Than 50 Years of Age 
Won Kim, MD, Young Soo Jin, MD, PhD, Choon Sung Lee, MD, PhD, Seong-il Bin, MD, PhD, Sang Yoon Lee, MD, Kyoung Hyo Choi, MD, PhD 
PM&R 
Volume 7, Issue 9, Pages (September 2015)
DOI: /j.pmrj
Copyright © 2015 American Academy of Physical Medicine and Rehabilitation Terms and Conditions

2. Figure 1
Distribution of the problem level in the each dimension of the EQ-5D descriptive system according to the presence of knee pain and LBP. EQ-5D, EuroQol-5D; KP, knee pain; LBP, low back pain. Values are presented as percentages. Significance levels between subjects with and without knee pain or LBP were determined using the χ2 test. ∗∗∗P < .001.
PM&R 2015 7, DOI: ( /j.pmrj )
Copyright © 2015 American Academy of Physical Medicine and Rehabilitation Terms and Conditions