Evidence map›Paper›PMID 33942387›Full record

ArticleJournal of clinical laboratory analysis2021

Prediction of lymph node metastasis in oral tongue squamous cell carcinoma using the neutrophil-to-lymphocyte ratio and platelet-to-neutrophil ratio.

Bo Wang, Junwen Liu, Zhengrong Zhong

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical laboratory analysis, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.8field-weighted citation impact, top 25% 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

9 citing papers in PubMed, 12 citations in OpenAlex.

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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 at 2 institutions in 1 country.

Bo WangDepartment of Clinical Laboratory, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China.ORCID https://orcid.org/0000-0003-2693-0583
Junwen LiuDepartment of Clinical Laboratorial, The Children's Hospital of Fudan University, Shanghai, China.
Zhengrong ZhongDepartment of Clinical Laboratory, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China.
Shanghai Jiao Tong University · CNChildren's Hospital of Fudan University · CN

Funding

the Natural Science Foundation of Anhui Province 1308085MH124the Natural Science Research of Educational Department Anhui Province KJ2015ZD31
6 · The paper itself

Abstract

backgroundLymph node metastasis in a variety of tumors is associated with systemic inflammatory markers. However, this association has not been reported in oral tongue squamous cell carcinoma (OTSCC). This study aimed to investigate how the preoperative neutrophil-to-lymphocyte ratio (NLR) and platelet-to-neutrophil ratio (PNR) in OTSCC patients correlated with the occurrence of OTSCC and lymph node metastasis.

methodsThe data of 73 patients with primary OTSCC who underwent surgical resection were retrospectively analyzed. Patients with other malignant tumors, patients who had received radiotherapy or chemotherapy before surgery, and patients with active inflammation were excluded. The enrolled patients were divided into groups N

resultsThe NLR was significantly higher in the OTSCC patients than the controls (p < 0.05). The area under the receiver operating characteristic curve was 0.595. Further comparison of the NLR and PLR between group N

conclusionThe NLR has certain reference value for the diagnosis of OTSCC. The preoperative NLR and PNR can be used to predict early-stage lymph node metastasis in patients with histopathologically confirmed OTSCC.

Indexed as

Leukocyte CountLymphocyte CountAdultAgedFemaleHumansLymphatic MetastasisLymph NodesLymphocytesMaleMiddle AgedNeutrophilsPlatelet CountROC CurveSquamous Cell Carcinoma of Head and NeckTongue Neoplasmsneutrophil-to-lymphocyte ratio (NLR)oral tongue squamous cell carcinoma (OTSCC)platelet-to-neutrophil ratio (PNR)

Identifiers

PMID33942387
PMCPMC8183927
OpenAlexW3188333019

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.