Evidence map›Paper›PMID 34145980›Full record

ArticleCancer medicine2021

The impact of expanding health insurance coverage for anti-cancer drugs on cancer survival in Korea.

Do-Yeon Cho, Juhee Park, Dong-Sook Kim

Abstract read
In one paragraph

Article in Cancer medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Status and influencing factors of resilience among patients with lung cancer undergoing chemotherapy: a qualitative study.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2026
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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.

Do-Yeon ChoDepartment of Research, Health Insurance Review & Assessment Service, Wonju, South Korea.ORCID 0000-0002-3951-2455
Juhee ParkDepartment of Research, Health Insurance Review & Assessment Service, Wonju, South Korea.ORCID 0000-0002-6981-1317
Dong-Sook KimDepartment of Research, Health Insurance Review & Assessment Service, Wonju, South Korea.ORCID 0000-0003-2372-1807

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo reduce out-of-pocket costs, the Korean government expanded health insurance reimbursement in anti-cancer drugs for cancer patients in 2013. Our objective was to examine the impact of the benefit coverage expansion policy on healthcare utilization and overall survival (OS) among patients with six types of solid cancer after the policy of expanding health insurance coverage.

methodsThis study analyzed a before-and-after retrospective cohort of patients newly diagnosed with six types of solid cancer (stomach cancer, colorectal cancer, lung cancer, liver cancer, breast cancer, and prostate cancer) from January 1, 2009 to December 31, 2015 in Korea. The intervention was the expansion of reimbursement in 2013. Multivariate Cox proportional hazards regression was used to estimate the policy effect.

resultsIn total, 142,579 before and 147,760 patients after the benefit expansion, and after matched by age, gender, and stage, 132,440 before and 132,440 patients after policy were included in the analysis. Almost total medical expenditure increased for five types of cancer increased. The expansion of health insurance reimbursement was associated with significantly lower overall mortality compared with pre-policy mortality for all six cancer sites.

conclusionThe policy of expanding health insurance reimbursement might have been associated with a significant increase in survival among cancer patients by ensuring access to health care and medicine. Although the reimbursement expansion timing differs for each cancer, it is believed that eliminating delayed treatment might rather lead to reduce medical expenses and improve health outcomes.

Indexed as

AdultAntineoplastic AgentsBreast NeoplasmsColorectal NeoplasmsFemaleHealth ExpendituresHumansInsurance CoverageInsurance, Health, ReimbursementInsurance, Pharmaceutical ServicesLiver NeoplasmsLung NeoplasmsMaleMiddle AgedNeoplasmsPropensity ScoreAntineoplastic Agentsall-cause mortalitycancerhealth insuranceoverall survivaltreatment outcomes

Identifiers

PMID34145980
PMCPMC8267115

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.