Exercise Affects Cardiopulmonary Function in Patients with Chronic Kidney Disease: A Meta-Analysis

Figure 3

Forest plots of correlations between exercise and pulse wave velocity (a), peak oxygen uptake (mL/kg/min, (b)), peak oxygen uptake (L/min, (c)), and respiratory exchange ratio (d) in patients with chronic kidney disease.

(a)

(b)

(c)

(d)