Therefore, despite Taiwan-developed diagnosis related groups systems (Tw-DRGs) by the rate executed in 2008, the rate remains intensively examined by the Bureau.

• 31-60日内再住院风险因素，另有患有胆石症、肝及肝内胆管恶性肿瘤及心脏衰竭者。61-90日内再住院风险因素另有患有肝及肝内胆管恶性肿瘤者。