Research Article

Use of Auricular Acupressure to Improve the Quality of Life in Diabetic Patients with Chronic Kidney Diseases: A Prospective Randomized Controlled Trial

Figure 3

The primary outcome of this trial. This figure summarized the Kidney Disease and Quality of Life Short-Form (KDQOL-SF) at different assessment time points. Higher scores indicated better quality of life. The bars showed the mean scores of KDQOL-SF, while the error bars showed 95% confidential interval of the mean scores. The primary outcome (KDQOL-SF at 3 months after randomization) showed a significant difference between arms (). Similar results were found, when KDQOL-SF was assessed at 6 and 9 months after randomization.