Evidence map›Paper›PMID 27695079›Full record

ArticlePloS one2016

Pretreatment Neutrophil to Lymphocyte Ratio Is Associated with Poor Survival in Patients with Stage I-III Non-Small Cell Lung Cancer.

Jun Wang, Neda Kalhor, Jianhua Hu, Baocheng Wang, Huili Chu, Bicheng Zhang, Yaping Guan, Yun Wu

Abstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
–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

17 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Recent Advances in Camel Immunology.Frontiers in immunology · 2020
    Pooled it
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  14. Loss of Muscle Mass is a Novel Predictor of Postoperative Early Recurrence in N2-Positive Non-Small-Cell Lung Cancer.Annals of thoracic and cardiovascular surgery : official journal of the Association of Thoracic and Cardiovascular Surgeons of Asia · 2018
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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

8 authors.

Jun WangDepartment of Oncology, General Hospital, Jinan Command of the People's Liberation Army, Jinan, China.
Neda KalhorDepartment of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States of America.
Jianhua HuDepartment of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States of America.
Baocheng WangDepartment of Oncology, General Hospital, Jinan Command of the People's Liberation Army, Jinan, China.
Huili ChuDepartment of Oncology, General Hospital, Jinan Command of the People's Liberation Army, Jinan, China.
Bicheng ZhangDepartment of Oncology, Wuhan General Hospital of Guangzhou Command of the People's Liberation Army, Wuhan, China.
Yaping GuanDepartment of Oncology, General Hospital, Jinan Command of the People's Liberation Army, Jinan, China.
Yun WuDepartment of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States of America.

Funding

Tumor Evolution and Metastasis ProgramP30CA016672 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Scott Kopetz · 1985 to 2026
$290.8M
NCI NIH HHS P30 CA016672
6 · The paper itself

Abstract

backgroundNeutrophil-to-lymphocyte ratio (NLR) has been shown to be a prognostic indicator in several types of cancer. We aimed to investigate the association between NLR and survival in surgery-treated non-small cell lung cancer (NSCLC) patients. STUDY

designThis large retrospective study included 1,245 patients who underwent initial surgery for stage I-III NSCLC at The University of Texas MD Anderson Cancer Center between December 2002 and November 2010. We analyzed the relationship of NLR with clinicopathological variables, local recurrence-free survival (LRFS), distant recurrence-free survival (DRFS), recurrence-free survival (RFS), overall survival (OS), and disease-specific survival (DSS) in patients with high or low NLR using Kaplan-Meier method. Hazard ratios (HRs) with 95% confidence intervals (CIs) were used to assess the prognostic strength of NLR.

resultsThere was a statistically significant association between the pretreatment NLR and histology type (P = 0.003) and tumor grade (P = 0.028). At a median follow-up time of 50.6 months, high NLR was associated with reduced DRFS (P = 0.011), OS (P < 0.0001) and DSS (P = 0.004); it was not associated with LRFS and RFS. Multivariable Cox analysis further revealed that NLR (P = 0.027), pathologic stage (P < 0.0001) and lymphovascular invasion (P < 0.0001) were strong independent predictors for DRFS. NLR was also an independent marker predicting poor OS (P = 0.002) and DSS (P = 0.017).

conclusionThe pretreatment NLR can serve as a biomarker to predict distant recurrence and death in stage I-III NSCLC patients. Combination of NLR and pathologic stage can better predict the OS and DSS in stage I-II NSCLC patients.

Indexed as

AdultAgedCarcinoma, Non-Small-Cell LungDisease-Free SurvivalFemaleHumansLymphocyte CountLymphocytesMaleMiddle AgedNeoplasm Recurrence, LocalNeoplasm StagingNeutrophilsPrognosisProportional Hazards Models

Identifiers

PMID27695079
PMCPMC5047446

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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.