Evidence map›Paper›PMID 33262356›Full record

ArticleScientific reports2020

Incidence and risk factors of hepatocellular carcinoma in patients with hepatitis C in China and the United States.

Ming Yang, Neehar D Parikh, Huixin Liu, Elizabeth Wu, Huiying Rao, Bo Feng, Andy Lin, Lai Wei, Anna S Lok

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 8% of its field
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 synthesis or guideline pooled it, 34 citations in OpenAlex.

  1. Pooled it
  2. Differential aging trends among candidates for liver transplant with and without HCC.Liver transplantation : official publication of the American Association for the Study of Liver Diseases and the International Liver Transplantation Society · 2025
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  11. Article
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  14. Frontiers of therapy for hepatocellular carcinoma.Abdominal radiology (New York) · 2021
    Review
  15. Review
  16. Review
  17. Observational
  18. Article
  19. m6A Modification-MediatedFrontiers in cell and developmental biology · 2021
    Article
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

9 authors at 3 institutions in 2 countries.

Ming YangPeking University People's Hospital, Peking University Hepatology Institute, Peking University Health Science Center, Beijing, China.
Neehar D ParikhDivision of Gastroenterology and Hepatology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA.
Huixin LiuDepartment of Clinical Epidemiology and Biostatistics, Peking University People's Hospital, Beijing, China.
Elizabeth WuDivision of Gastroenterology and Hepatology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA.
Huiying RaoPeking University People's Hospital, Peking University Hepatology Institute, Peking University Health Science Center, Beijing, China.
Bo FengPeking University People's Hospital, Peking University Hepatology Institute, Peking University Health Science Center, Beijing, China.
Andy LinThe Molecular and Behavioral Neuroscience Institute, University of Michigan, Ann Arbor, MI, USA.
Lai WeiPeking University People's Hospital, Peking University Hepatology Institute, Peking University Health Science Center, Beijing, China.
Anna S LokDivision of Gastroenterology and Hepatology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA. aslok@med.umich.edu.
University of Michigan–Ann Arbor · USPeking University People's Hospital · CNPeking University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hepatitis C virus (HCV) infection is the main cause of hepatocellular carcinoma (HCC) in the United States (US) and an increasingly common cause of HCC in China. We aimed to evaluate the incidence and risk factors of HCC in HCV patients in the US and China. 795 HCV RNA + patients without HCC from University of Michigan Health System (UMHS) in the US and 854 from Peking University Health Sciences Center (PUHSC) in China were prospectively followed for a median of 3.2 and 4.0 years, respectively. 45.4% UMHS and 16.2% PUHSC patients had cirrhosis. 57.6% UMHS and 52.0% PUHSC patients achieved SVR. 45 UMHS and 13 PUHSC patients developed HCC. Cumulative incidence of HCC at 5 years was 7.6% in UMHS and 1.8% in PUHSC cohort (P < 0.001). Ten patients not diagnosed with cirrhosis at enrollment but median APRI ≥ 2.0 developed HCC. Multivariate analysis showed age, gender, cirrhosis and APRI were predictors of HCC while study site and SVR were not. In this study of HCV patients, HCC incidence in the PUHSC cohort was lower than in the UMHS cohort, due to lower proportion of PUHSC patients with cirrhosis. APRI can identify risk of HCC among patients not diagnosed to have cirrhosis.

Indexed as

Carcinoma, HepatocellularChinaCohort StudiesFemaleHepatitis CHumansIncidenceLiver CirrhosisLiver NeoplasmsMaleMiddle AgedMultivariate AnalysisProportional Hazards ModelsRisk FactorsSustained Virologic ResponseTreatment Outcome

Identifiers

PMID33262356
PMCPMC7708980
OpenAlexW3108268204

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.