title: [Disease burden of liver cancer in Jinchang cohort].
abstract: OBJECTIVE
  To understand the current status of the disease burden of liver cancer in Jinchang cohort.
  
  
  METHODS
  All the liver cancer death data from 2001 to 2013 and medical records of liver cancer cases from 2001 to 2010 in Jinchang cohort were collected for the analyses of the mortality, standardized mortality, potential years of life lost (PYLL) and working PYLL (WPYLL) associated with liver cancer. Spearman correlation and the average growth rate were used to analyze the trends.
  
  
  RESULTS
  A total of 207 liver cancer deaths occurred in Jinchang cohort from 2001 to 2013, accounting for 16.68% of total cancer deaths. There were 259 liver cancer inpatients, accounting for 6.79% of the total cancer cases inpatients, in which 83 died (32.05%). Liver cancer death mainly occurred in males, accounting for 88.89%, and the liver cancer deaths in females accounted for 11.11%. The standardized mortality rate was 42.32/100,000 in males and 15.31/100,000 in females. The growth rate of liver cancer mortality was 5.62% from 2001 to 2013. Liver cancer deaths mainly occurred in age groups 60-69 years (26.57%) and 50-59 years (24.15%). The PYLL was 2906.76 person-years, the average PYLL was 14.04 years. The WPYLL was 1477.00 person-years and the average WPYLL was 7.14 years. The direct economic burden of liver cancer was 6270.78 Yuan per person, 301.75 Yuan per day. The average stay of hospitalization was 21.32 days.
  
  
  CONCLUSIONS
  The mortality rate of liver cancer is increasing and the disease burden is still heavy.
authors.affiliation: Institute of Epidemiology and Biostatistics, School of Public Health, Center for Cancer Prevention and Control, Lanzhou University, Lanzhou 730000, China.
authors.forename: Xiaobin
authors.initials: X
authors.lastname: Hu
authors.affiliation: Institute of Epidemiology and Biostatistics, School of Public Health, Center for Cancer Prevention and Control, Lanzhou University, Lanzhou 730000, China.
authors.forename: Yana
authors.initials: Y
authors.lastname: Bai
authors.affiliation: Workers'Hospital of Jinchuan Group Company Limited, Jinchang 737100, China.
authors.forename: Hongquan
authors.initials: H
authors.lastname: Pu
authors.affiliation: Program Office for Cancer Screening in Urban China, Cancer Hospital, Chinese Academy of Medical Sciences, Beijing 100021, China.
authors.forename: Kai
authors.initials: K
authors.lastname: Zhang
authors.affiliation: Center for Cancer Prevention and Control, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China.
authors.forename: Ning
authors.initials: N
authors.lastname: Cheng
authors.affiliation: Workers'Hospital of Jinchuan Group Company Limited, Jinchang 737100, China.
authors.forename: Haiyan
authors.initials: H
authors.lastname: Li
authors.affiliation: Institute of Epidemiology and Biostatistics, School of Public Health, Center for Cancer Prevention and Control, Lanzhou University, Lanzhou 730000, China.
authors.forename: Xiping
authors.initials: X
authors.lastname: Shen
authors.affiliation: Workers'Hospital of Jinchuan Group Company Limited, Jinchang 737100, China.
authors.forename: Fuxiu
authors.initials: F
authors.lastname: Li
authors.affiliation: Institute of Epidemiology and Biostatistics, School of Public Health, Center for Cancer Prevention and Control, Lanzhou University, Lanzhou 730000, China.
authors.forename: Xiaowei
authors.initials: X
authors.lastname: Ren
authors.affiliation: Workers'Hospital of Jinchuan Group Company Limited, Jinchang 737100, China.
authors.forename: Jinbing
authors.initials: J
authors.lastname: Zhu
authors.affiliation: Institute of Epidemiology and Biostatistics, School of Public Health, Center for Cancer Prevention and Control, Lanzhou University, Lanzhou 730000, China.
authors.forename: Shan
authors.initials: S
authors.lastname: Zheng
authors.affiliation: Institute of Epidemiology and Biostatistics, School of Public Health, Center for Cancer Prevention and Control, Lanzhou University, Lanzhou 730000, China.
authors.forename: Minzhen
authors.initials: M
authors.lastname: Wang
authors.affiliation: Program Office for Cancer Screening in Urban China, Cancer Hospital, Chinese Academy of Medical Sciences, Beijing 100021, China.
authors.forename: Min
authors.initials: M
authors.lastname: Dai
mesh_terms: D000368:Aged; D002681:China / Q000453:epidemiology; D015331:Cohort Studies; D017281:Cost of Illness; D005260:Female; D006760:Hospitalization / Q000191:economics / Q000706:statistics & numerical data; D006801:Humans; D008113:Liver Neoplasms / Q000191:economics* / Q000401:mortality*; D008297:Male; D008875:Middle Aged