Evidence map›Paper›PMID 26207912›Full record

ArticlePloS one2015

Estimation of Life-Year Loss and Lifetime Costs for Different Stages of Colon Adenocarcinoma in Taiwan.

Po-Chuan Chen, Jenq-Chang Lee, Jung-Der Wang

Abstract readComparative Study
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

19 citing papers in PubMed.

  1. Occupational therapy to improve quality of life for colorectal cancer survivors: a randomized clinical trial.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2020
    Trial
  2. Disease Burden of 30 Cancer Groups in Taiwan from 2000 to 2021.Journal of epidemiology and global health · 2025
    Article
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  18. Contribution ofCancer genomics & proteomics
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  19. Noncommunicable Diseases Prevention and Cure: Work Performance and Gender Disparities in Mortality Risk.Inquiry : a journal of medical care organization, provision and financing
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Po-Chuan ChenDivision of Colorectal Surgery and General Surgery, Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
Jenq-Chang LeeDivision of Colorectal Surgery and General Surgery, Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
Jung-Der WangDepartments of Internal Medicine and Occupational and Environmental Medicine, National Cheng Kung University Hospital, and Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUNDS AND

aimsLife-expectancy of colon cancer patients cannot be accurately answered due to the lack of both large datasets and long-term follow-ups, which impedes accurate estimation of lifetime cost to treat colon cancer patients. In this study, we applied a method to estimate life-expectancy of colon cancer patients in Taiwan and calculate the lifetime costs by different stages and age groups.

methodsA total of 17,526 cases with pathologically verified colon adenocarcinoma between 2002 and 2009 were extracted from Taiwan Cancer Registry database for analysis. All patients were followed-up until the end of 2011. Life-expectancy, expected-years-of-life-lost and lifetime costs were estimated, using a semi-parametric survival extrapolation method and borrowing information from life tables of vital statistics.

resultsPatients with more advanced stages of colon cancer were generally younger and less co-morbid with major chronic diseases than those with stages I and II. The LE of stage I was not significantly different from that of the age- and sex-matched general population, whereas those of stages II, III, and IV colon cancer patients after diagnosis were 16.57 ± 0.07, 13.35 ± 0.07, and 4.05 ± 0.05 years, respectively; the corresponding expected-years-of-life-lost were 1.28 ± 0.07, 5.93 ± 0.07 and 16.42 ± 0.06 years, significantly shorter than the general population after accounting for lead time bias. Besides, the lifetime cost of managing stage II colon cancer patients would be US $8,416 ± 1939, 14,334 ± 1,755, and 21,837 ± 1,698, respectively, indicating a big saving for early diagnosis and treatment after stratification for age and sex.

conclusionsTreating colon cancer at younger age and earlier stage saves more life-years and healthcare costs. Future studies are indicated to apply these quantitative results into the cost-effectiveness evaluation of screening program for colon cancers.

Indexed as

AdenocarcinomaChronic DiseaseColonic NeoplasmsComorbidityCost-Benefit AnalysisEarly Detection of CancerFollow-Up StudiesHealth Care CostsHumansLife ExpectancyNeoplasm StagingRegistriesRetrospective StudiesSurvival AnalysisSurvival RateTaiwan

Identifiers

PMID26207912
PMCPMC4514792

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.