Introduction: Treatment conditions and progression of chronic kidney disease (CKD) are factors for work incapacity, related with physical limitations, social and emotional distress, affecting quality of life (QOL). Methods: Cross-sectional study. 343 patients with CKD were included: CKD G3-G5ND (Chronic kidney disease non-dialysis) (n=98), hemodialysis (HD) (n=95), peritoneal dialysis (PD) (n=96) and kidney transplant (KT) (n=54). A clinical and nutritional assessment was carried out using the Subjective Global Assessment instrument. Quality of life was assessed using the Kidney Disease Quality of Life Short Form instrument. Results: Employed patients (44%) were younger (40±14 vs 51±16 years, p9 years of schooling (49 vs 29%, p<0.0001), lower diabetes frequency (21 vs 47%, p<0.0001), hypertension (71 vs 87%, p<0.0001), cardiovascular disease (5 vs 16%, p=0.002), and better nutritional status score (6±1 vs 5±1, p<0.0001) than unemployed. Employed patients with KT had better QOL than employed patients on CKD G3-G5ND, HD and PD (76±6, 68±13, 68±12 and 67±7, respectively, p<0.05). In multivariate analysis, employment predicted QOL in all kidney replacement therapies (KRT): HD (B=10.1, 95%CI 5.5-14.6), PD (B=4.5, 95%CI 0.08-8.9) and KT (B=13.3, 95%CI 6.1-20.5). Nutritional status predicted QOL in all groups: CKD G3-G5ND (B=3.6, 95%CI 1.24-5.97), HD (B=2.44, 95%CI 0.4-4.4), PD (B=3.73, 95%CI 2.1-5.3), and KT (B=4.4, 95%CI 0.05-8.8). Conclusion: Only 44% of patients had employment. Employed patients had better QOL, were younger, more educated, had fewer comorbidities and better nutritional status than unemployed patients. Employment predicted QOL in all three KRT but not in CKD G3-G5ND patients and nutritional status was predictor QOL in all groups.
Rolon-Barbosa et al. (Sat,) studied this question.