Evidence map›Paper›PMID 25685148›Full record

ArticleJournal of cancer epidemiology2015

Non-Small-Cell Lung Cancer Clinicopathologic Features and Survival Outcomes in Asian Pacific Islanders Residing in the United States: A SEER Analysis.

Muhammad Saad Hamid, Raji Shameem, Khalid Gafoor, Jason George, Bushra Mina, Kevin Sullivan

Abstract read
In one paragraph

Article in Journal of cancer epidemiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–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

5 citing papers in PubMed.

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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

6 authors.

Muhammad Saad HamidDepartment of Internal Medicine, Detroit Medical Center/Wayne State University, Detroit, MI 48201, USA.
Raji ShameemDepartment of Hematology-Oncology, Fox Chase Cancer Center, Philadelphia, PA 19111, USA.ORCID 0000-0002-1391-531X
Khalid GafoorDepartment of Internal Medicine, Lenox Hill Hospital, New York, NY 10065, USA.ORCID 0000-0002-4269-8190
Jason GeorgeDepartment of Internal Medicine, Lenox Hill Hospital, New York, NY 10065, USA.ORCID 0000-0002-9877-827X
Bushra MinaDepartment of Pulmonology, Lenox Hill Hospital, New York, NY 10065, USA.
Kevin SullivanDepartment of Hematology-Oncology, Lenox Hill Hospital, New York, NY 10065, USA.ORCID 0000-0002-2251-9511

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background. The objective of our study was to ascertain racial/ethnic disparities in Asian/Pacific Islanders (API) for non-small-cell lung cancer (NSCLC) clinicopathologic features and survival outcomes based on various tumor characteristics and treatment modalities. Method. SEER database identified invasive NSCLC cases from 2004 to 2010. Variables included American Joint Committee on Cancer (AJCC) stage 7, tumor grade, tumor size, histology, age, marital status, radiation, surgery, and reason for no surgery. The Kruskall-Wallis test and the Z test were used to examine differences between races/ethnicities and the referent, non-Hispanic white (NHW). Multivariate Cox proportional analyses were used to establish the weight of the prognostic significance contributing to disease-specific survival (DSS) in each AJCC stage. Result. Improved DSS was seen in API across stage I (HR: 0.78), stage II (HR: 0.79), and stage IV (HR: 0.86), respectively, compared to the referent NHW (P < 0.01). Prognosis was improved by being married, being female gender, AIS histology, and birth outside the US (P < 0.01). Conclusion. We have demonstrated improved survival among API in early stage and stage IV NSCLC. Further research is necessary to clarify the role of lifestyle and tumor biology for these differences.

Identifiers

PMID25685148
PMCPMC4312650

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