Long-term quality of life in adult survivors after the arterial switch operation.

Abstract

We sought to determine the quality of life after the arterial switch operation (ASO) using the Short Form 36 questionnaire in adult survivors. All patients (n = 107) who underwent the ASO and were 18 years of age or older living in the Australian state of Victoria with a contact telephone number were identified from the hospital database. Fifty-one (48%) patients were 18-24 years old and 56 (52%) patients were 25-34 years old. Patients completed the Short Form 36 quality of life questionnaire via telephone. The results of the 8 domains of the Short Form 36 questionnaire and the derived health state summary score (Short Form 6-Dimension) were compared against mean scores from age-matched Australian population data. Compared with the Australian population age-matched data, 18- to 24-year-old ASO patients ranked their health higher in 3 of the 8 domains (P < 0.01). The 25-34 age group ranked their health higher in 4 of the 8 domains (P < 0.01). No statistically significant differences in the mean Short Form 6-Dimension scores were observed in the 18-24 age group (0.769 for ASO patients vs 0.772 for Australian population, P = 0.85) or the 25-34 age group (0.795 for ASO patients vs 0.780 for Australian population, P = 0.33). Young adult survivors of the ASO have similar outcomes to age-matched controls in quality of life measured by Short Form 6-Dimension.