Evidence map›Paper›PMID 23721087›Full record

ArticleCancer science2013

Socioeconomic status and esophageal squamous cell carcinoma risk in Kashmir, India.

Nazir A Dar, Idrees A Shah, Gulzar A Bhat, Muzamil A Makhdoomi, Beenish Iqbal, Rumaisa Rafiq, Iqra Nisar, Arshid B Bhat, Sumaiya Nabi, Akbar Masood and 5 more

Open access · greenAbstract read
In one paragraph

Article in Cancer science, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed, 5 pooled it
5.8field-weighted citation impact, top 4% 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

47 citing papers in PubMed, 5 syntheses or guidelines pooled it, 139 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Risk Factors for Gastric Cancer: A Systematic ReviewAsian Pacific journal of cancer prevention : APJCP · 2018
    Pooled it
  4. Pooled it
  5. Pooled it
  6. Review
  7. Risk factors of Esophageal Cancer in Punjab- A Case Control Study.Asian Pacific journal of cancer prevention : APJCP · 2025
    Article
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  18. Article
  19. The lag effect of exposure to PMEnvironmental science and pollution research international · 2022
    Article
  20. Article
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

15 authors at 4 institutions in 4 countries.

Nazir A DarDepartment of Biochemistry, University of Kashmir, Srinagar, India. nazirramzan@gmail.com
Idrees A Shah
Gulzar A Bhat
Muzamil A Makhdoomi
Beenish Iqbal
Rumaisa Rafiq
Iqra Nisar
Arshid B Bhat
Sumaiya Nabi
Akbar Masood
Sajad A Shah
Mohd M Lone
Showkat A Zargar
Farhad Islami
Paolo Boffetta
University of Kashmir · INSher-i-Kashmir Institute of Medical Sciences · INIcahn School of Medicine at Mount Sinai · USTehran University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Studies have persistently associated esophageal squamous cell carcinoma (ESCC) risk with low socioeconomic status (SES), but this association is unexplored in Kashmir, an area with a high incidence of ESCC in the northernmost part of India. We carried out a case-control study to assess the association of multiple indicators of SES and ESCC risk in the Kashmir valley. A total number of 703 histologically confirmed ESCC cases and 1664 controls matched to the cases for age, sex, and district of residence were recruited from October 2008 to January 2012. Conditional logistic regression models were used to calculate unadjusted and adjusted odds ratios and 95% confidence intervals. Composite wealth scores were constructed based on the ownership of several appliances using multiple correspondence analyses. Higher education, living in a kiln brick or concrete house, use of liquefied petroleum gas and electricity for cooking, and higher wealth scores all showed an inverse association with ESCC risk. Compared to farmers, individuals who had government jobs or worked in the business sector were at lower risk of ESCC, but this association disappeared in fully adjusted models. Occupational strenuous physical activity was strongly associated with ESCC risk. In summary, we found a strong relationship of low SES and ESCC in Kashmir. The findings need to be studied further to understand the mechanisms through which such SES parameters increase ESCC risk.

Indexed as

Carcinoma, Squamous CellCase-Control StudiesEsophageal NeoplasmsEsophageal Squamous Cell CarcinomaFemaleHumansIndiaLogistic ModelsMaleMiddle AgedRiskSocial ClassSocioeconomic Factors

Identifiers

PMID23721087
PMCPMC7657212
OpenAlexW2038450955

What OpenQuestion holds

Textmetadata
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.