Evidence map›Paper›PMID 25216870›Full record

ArticleMedical oncology (Northwood, London, England)2014

High percentage of α1-globulin in serum protein is associated with unfavorable prognosis in non-small cell lung cancer.

Xiao Qu, Zhaofei Pang, Weiwei Yi, Ying Wang, Kai Wang, Qi Liu, Jiajun Du

Abstract read
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In one paragraph

Article in Medical oncology (Northwood, London, England), 2014. 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
–field-weighted citation impact, top 86% 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, 11 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

7 authors at 2 institutions in 1 country.

Xiao QuInstitute of Oncology, Shandong Provincial Hospital Affiliated to Shandong University, Shandong University, 324 Jingwu Road, Jinan, 250021, People's Republic of China.
Zhaofei Pang
Weiwei Yi
Ying Wang
Kai Wang
Qi Liu
Jiajun Du
Shandong Provincial Hospital · CNShandong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The association of the percentage composition of serum protein in patients undergoing lung resections for non-small cell lung cancer (NSCLC) with overall survival and recurrence-free survival has never been investigated. Patients were selected consecutively from the database of the Bio-Bank of Shandong Provincial Hospital. We retrospectively examined the impact of preoperative percentage composition of serum protein detected by serum protein electrophoresis on survival. Furthermore, we investigated the relationships between the potential prognostic biomarkers and clinicopathological factors. A total of 390 patients were evaluated. The higher percentage of α1-globulin in serum protein was significantly associated with histology type (p<0.001), worse tumor status (p<0.001) and higher pathological stage (p=0.004). The α1-globulin percentage composition was an independent prognostic factor for overall survival (hazard ratio 1.52, 95% CI 1.04-2.23, p=0.03). High percentage of α1-globulin in serum protein was also related to short recurrence survival (hazard ratio 1.56, 95% CI 1.14-2.13, p=0.005). Our results showed that the percentage of α1-globulin in serum protein may be an independent prognostic factor in NSCLC.

Indexed as

AdultAgedalpha 1-AntitrypsinBlood Protein ElectrophoresisCarcinoma, Non-Small-Cell LungFemaleHumansLung NeoplasmsMaleMiddle AgedRetrospective StudiesSurvival Ratealpha 1-Antitrypsin

Identifiers

PMID25216870
OpenAlexW2063090710

What OpenQuestion holds

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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.