Table 2: Correlation of self-efficacy, nPCR, Kt/V (Daugirdas) and Age with KDQOL.
*p<0.05, **p<0.01.
| Dimension | Self Efficacy | nPCR | Kt/V(Daugirdas) | Age |
| General health | .513** | .221 | -.132 | -.358 |
| Physical functioning | .784** | .272 | .094 | -.647** |
| Role limitations--physical | .443* | -.001 | -.274 | -.548** |
| Role limitations--emotional | .384* | .086 | -.252 | -.441* |
| Pain | .399* | .252 | .044 | -.253 |
| Social function | .568** | .393 | -.016 | -.356 |
| Emotional well-being | .608** | .320 | -.080 | -.557** |
| Energy/fatigue | .711** | .400 | .023 | -.563** |
| Burden of kidney disease | .529** | .314 | .016 | -.588** |
| Cognitive function | .654** | .572* | .109 | -.326 |
| Quality of social interaction | .473** | .631** | .070 | -.336 |
| Symptom/problem list | .301 | .291 | .073 | -.105 |
| Effects of kidney disease | .730** | .376 | .036 | -.520** |
| Sexual function | .417 | .557 | .203 | -.696* |
| Sleep | .244 | .285 | -.218 | -.345 |
| Social support | .603** | .580* | .135 | -.225 |
| Work status | .352 | .306 | -.093 | -.519** |
| Patient satisfaction | -.061 | .136 | .083 | .331 |
| Dialysis staff encouragement | .047 | .232 | .082 | .142 |