Correction: Quality of life measures predict cardiovascular health and physical performance in chronic renal failure patients.

[This corrects the article DOI: 10.1371/journal.pone.0183926.].

Panel B is missing from Fig 2. Please view the complete Fig 2 here.

Fig 2

A depicts the unadjusted regression of the PCS on VO2peak in the CKD and HTN cohorts. Unadjusted regression of Physical Component Score on VO2peak in the CKD and HTN cohort. b, unstandardized regression coefficient: change in PCS per one unit change of variable. *p–value<0.05. Dash line = HTN, straight line = CKD. B demonstrates the same regression after adjustment for age, sex and BMI. Lack of difference of changes in VO2peak with Physical Component Score between the CKD and HTN cohorts. ΔB is the difference in the parameter estimates between the regression lines for the HTN and CKD groups. Group interaction with VO2peak was adjusted for age, sex, and BMI. Dash line = HTN, straight line = CKD.