Title: Survival Analysis After Kassi Operation For Patients With Biliary Atresia.
Abstract: Objective To explore influence of the prognostic factors on survival period in patients with Kassi procedure in children of biliary atresia. Methods The clinical data of 51 patients with congenital biliary atresia were analyzed retrospectively. Using Kapalarr-Meier survival curve to describe the survival rate. Several factors influencing survival were collected and Cox proportional hazard model was established to statistical analysis. Results Accumulation survival rate of 3,6 and 12 months after the operation were 69.15%,56.33% and 32.50% respectively,the median survival time was 8 months. The multivariate analysis showed that the volume of biliary drainage, whether or not long-term followed-up and active effective treatment were significant prognostic factors. The older of operative age, the shorter of midian-survival time. Conclusions The volume of biliary drainage,whether or not long-term followed-up and active effective treatment have great influence on the prognosis of the biliary atresia. Survival curve have great change according to their different age at the operation.
Publication Year: 2005
Publication Date: 2005-01-01
Language: en
Type: article
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