전체 생존율은 추가 위 절제술을 시행한 군에서 높았지만 위 절제술 시행이 전체 생존율에 연관된 독립 인자가 아니었다.
The overall survival rate was high in the group that underwent additional gastrectomy, but the gastrectomy was not an independent factor associated with the overall survival rate.