Lifetime risks, expected years of life lost, and cost-per-life year of esophageal cancer in Taiwan.
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ABSTRACT: Besides lifetime risks, we estimated life expectancy (LE), expected years of life lost (EYLL), lifetime costs, and cost-per-LY (life-year) stratified by different stages of esophageal cancer (EC). From the Taiwan Cancer Registry, we collected 14,420 EC to estimate the incidence rates during 2008-2014. They were followed to 2015 to obtain the survival function, which was extrapolated to lifetime by a semiparametric method. We abstracted the monthly healthcare expenditures from the reimbursement database of National Health Insurance, which were multiplied with the corresponding survival probabilities to quantify lifetime cost and cost-per-LY after adjustments. About 93.7% of patients were male; 90.8% had squamous cell carcinoma. Most patients were diagnosed at advanced stages, with 44.6% and 28.3% at stages III and IV. The lifetime risk of EC in males increased in Taiwan with a cumulative incidence rate (CIR30-84) of 0.0146% (2008~2010) to 0.0165% (2013-2014). The EYLL for stages I-IV were 15.8, 17.5, 20.5, and 22.5, while the average of cost-per-LY for stages I-IV were US$ 6,987, $8,776, $12,153, and $22,426. EC in Taiwan appears to have shifted into younger ages groups and incidence is still increasing. Strategies for prevention, early diagnosis and treatment are warranted to improve the cost-effectiveness and control of this cancer.
SUBMITTER: Lai WW
PROVIDER: S-EPMC7048720 | biostudies-literature | 2020 Feb
REPOSITORIES: biostudies-literature
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