title: Predictive value of Refit Model for End-Stage Liver Disease, Refit Model for End-Stage Liver Disease-Na, and pre-existing scoring system for 3-month mortality in Korean patients with cirrhosis.
abstract: OBJECTIVE
  The Model for End-Stage Liver Disease (MELD) has been widely used for predicting short-term mortality in patients with cirrhosis in the U.S. A modification of the MELD score was published in 2011. This was validated for Korean patients with cirrhosis.
  
  
  METHODS
  The medical records of patients with cirrhosis who were admitted to Konkuk University Hospital from 2006 to 2010 were retrospectively reviewed. The predictive value for 3-month mortality was compared between the Refit MELD, Refit MELD-Na, MELD, MELD-Na, and Child-Pugh score. The comparison was performed by calculating the area under the receiver operating curve (AUROC).
  
  
  RESULTS
  A total of 882 patients were enrolled and 77 (8.7%) died within 3 months. The most common etiology was alcohol (45.4%) followed by hepatitis B (34.2%). The AUROCs of the Refit MELD, Refit MELD-Na, MELD, MELD-Na, and Child-Pugh score were 0.842, 0.817, 0.844, 0.848, and 0.831, respectively. The Refit MELD-Na showed a lower value than MELD-Na (P = 0.0005), MELD (P = 0.0190), and the Refit MELD (P = 0.0174). When the patients with hepatitis B, C, and alcoholic cirrhosis were analyzed, the AUROCs were 0.960, 0.920, 0.953, 0.951, 0.896, 0.959, 0.956, 0.947, 0.956, 0.943, and 0.746, 0.707, 0.752, 0.747, 0.755.
  
  
  CONCLUSIONS
  The improvement in predictive value for 3-month mortality was not definite. The Refit MELD-Na especially showed the lowest value. This result may have been due to differences in underlying etiology of cirrhosis between Korea and the U.S. Thus, a larger prospective study is warranted.
authors: Digestive Disease Center, Department of Internal Medicine, Konkuk University School of Medicine, Seoul, Korea.
authors: Ja Kyung
authors: JK
authors: Koo
authors: Jeong Han
authors: JH
authors: Kim
authors: Yun Jung
authors: YJ
authors: Choi
authors: Cho I
authors: CI
authors: Lee
authors: Jae Hoon
authors: JH
authors: Yang
authors: Hyeon Young
authors: HY
authors: Yoon
authors: Hye Jin
authors: HJ
authors: Choi
authors: Soon Young
authors: SY
authors: Ko
authors: Won Hyeok
authors: WH
authors: Choe
authors: So Young
authors: SY
authors: Kwon
authors: Chang Hong
authors: CH
authors: Lee
mesh_terms: D000368:Aged; D044466:Asian People; D002423:Cause of Death; D058625:End Stage Liver Disease / Q000401:mortality*; D005260:Female; D006801:Humans; D008103:Liver Cirrhosis / Q000401:mortality*; D008297:Male; D008875:Middle Aged; D015233:Models, Statistical; D056910:Republic of Korea / Q000453:epidemiology; D012189:Retrospective Studies; D012680:Sensitivity and Specificity; D013997:Time Factors