Health-related quality of life of 256 recipients after liver transplantation.

AIM: To investigate health-related quality of life (HRQoL) and psychological outcomes in 256 adults who had undergone liver transplantation (LT).
METHODS: A stratified random sampling method was used in this follow-up multicenter study to select a representative sample of recipients undergoing either living donor liver transplantation (LDLT) or deceased donor liver transplantation (DDLT). HRQoL was measured by using the Chinese version of Medical Outcome Study Short Form-36 (SF-36), and psychological outcomes by using the beck anxiety inventory (BAI) and the self-rating depression scale (SDS). Clinical and demographic data were collected from the records of the Chinese Liver Transplant Registry and via questionnaires.
RESULTS: A total of 256 patients were sampled, including 66 (25.8%) receiving LDLT and 190 (74.2%) undergoing DDLT; 15 (5.9%) recipients had anxiety and four (1.6%) developed severe depression after the operation. Compared with LDLT recipients, DDLT patients had higher scores in general health (60.33 ± 16.97 vs 66.86 ± 18.42, P = 0.012), role-physical (63.64 ± 42.55 vs 74.47 ± 36.46, P = 0.048), role-emotional (61.11 ± 44.37 vs 78.95 ± 34.31, P = 0.001), social functioning (78.60 ± 22.76 vs 88.16 ± 21.85, P = 0.003), vitality (70.30 ± 15.76 vs 75.95 ± 16.40, P = 0.016), mental health (65.88 ± 12.94 vs 71.85 ± 15.45, P = 0.005), physical component summary scale (PCS, 60.07 ± 7.36 vs 62.58 ± 6.88, P = 0.013) and mental component summary scale (MCS, 52.65 ± 7.66 vs 55.95 ± 10.14, P = 0.016). Recipients > 45 years old at the time of transplant scored higher in vitality (77.33 ± 15.64 vs 72.52 ± 16.66, P = 0.020), mental health (73.64 ± 15.06 vs 68.00 ± 14.65, P = 0.003) and MCS (56.61 ± 10.00 vs 54.05 ± 9.30, P = 0.037) than those aged ≤ 45 years. MCS was poorer in recipients with than in those without complications (52.92 ± 12.21 vs 56.06 ± 8.16, P = 0.017). Regarding MCS (55.10 ± 9.66 vs 50.0 ± 10.0, P < 0.05) and PCS (61.93 ± 7.08 vs 50.0 ± 10.0, P < 0.05), recipients scored better than the Sichuan general and had improved overall QoL compared to patients with chronic diseases. MCS and PCS significantly correlated with scores of the BAI (P < 0.001) and the SDS (P < 0.001).
CONCLUSION: Age > 45 years at time of transplant, DDLT, full-time working, no complications, anxiety and depression were possible factors influencing postoperative HRQoL in liver recipients.