a nonsignificant trendP = .052
Patient characteristics did not differ according to anesthesia techniques except that the GA group had a higher prevalence of peripheral arterial occlusive disease (PAOD) (16.0% vs 7.8%; P = .048), whereas there was a nonsignificant trend towards higher proportion of patients receiving hemodialysis in the LA group (0.7% vs 4.3%; P = .052). 3.2.