Evidence map›Paper›PMID 33135527›Full record

ArticleThe Journal of international medical research2020

Evaluation of serum AFP and DCP levels in the diagnosis of early-stage HBV-related HCC under different backgrounds.

Ting Song, Lili Wang, Ruopei Xin, Liping Zhang, Yun Tian

Open access · goldAbstract read
In one paragraph

Article in The Journal of international medical research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 20% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.

  1. Combination of serum alpha-fetoprotein, PIVKA-Ⅱ and glypican-3 in diagnosis of hepatocellular carcinoma: a meta-analysis.Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences · 2024
    Pooled it
  2. Review
  3. Hepatocellular Carcinoma: The Search for an Optimal Screening Test.Middle East journal of digestive diseases · 2025
    Review
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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

5 authors at 3 institutions in 1 country.

Ting SongDepartment of Hepatology, The Sixth People's Hospital of Qingdao, Qingdao, Shandong, China.ORCID https://orcid.org/0000-0003-2810-471X
Lili WangDepartment of Hepatology, The Sixth People's Hospital of Qingdao, Qingdao, Shandong, China.
Ruopei XinDepartment of Hepatology, The Sixth People's Hospital of Qingdao, Qingdao, Shandong, China.
Liping ZhangDepartment of Hepatology, The Sixth People's Hospital of Qingdao, Qingdao, Shandong, China.
Yun TianDepartment of Oncology, Shanghai Dermatology Hospital, Tongji University, Shanghai, China.ORCID https://orcid.org/0000-0003-4407-4100
Qingdao Eighth People's Hospital · CNCapital Medical University · CNTongji University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThis study compared the diagnostic performance of alpha-fetoprotein (AFP) and des-gamma-carboxyprothrombin (DCP) in early-stage hepatitis B virus-related hepatocellular carcinoma (HBV-HCC) under different backgrounds.

methodsPatients were enrolled and divided in four groups: chronic HBV infection (CHB), liver cirrhosis (LC), early-stage CHB-HCC, and early-stage LC-HCC. Serum AFP and DCP levels were measured. Receiver-operating characteristic (ROC) curve and area under the curve (AUC) analyses were applied to compare the diagnostic performance of DCP and AFP for HCC.

resultsIn total, 200 patients were enrolled, including 48, 64, 33, and 55 patients with CHB, LC, CHB-HCC, and LC-HCC, respectively. ROC curve analysis revealed that the AUCs of AFP, DCP, and their combination in differentiating early-stage LC-HCC from LC were 0.776, 0.758, and 0.786, respectively. The values of these markers in discriminating early-stage CHB-HCC from CHB were 0.828, 0.731, and 0.862, respectively.

conclusionsDCP was inferior to AFP in differentiating early-stage CHB-HCC from CHB. However, AFP and DCP displayed similar performance in distinguishing early-stage LC-HCC and LC.

Indexed as

Carcinoma, HepatocellularLiver Neoplasmsalpha-FetoproteinsBiomarkersBiomarkers, TumorHepatitis BHepatitis B virusHumansProtein PrecursorsProthrombinROC Curveacarboxyprothrombinalpha-FetoproteinsBiomarkersBiomarkers, TumorProtein PrecursorsProthrombinalpha-fetoproteinchronic hepatitis BDes-gamma-carboxyprothrombindiagnostic performancehepatitis B virushepatocellular carcinomaliver cirrhosis

Identifiers

PMID33135527
PMCPMC7780580
OpenAlexW3096668546

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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.