Evidence map›Paper›PMID 27695669›Full record

ArticleZeitschrift fur Gesundheitswissenschaften = Journal of public health2016

Environmental determinants of aplastic anemia in Pakistan: a case-control study.

Mehwesh Taj, Tayyaba Shah, Syeda Kanwal Aslam, Sidra Zaheer, Faryal Nawab, Sumaira Shaheen, Kashif Shafique, Tahir Sultan Shamsi

Open access · hybridAbstract read
In one paragraph

Article in Zeitschrift fur Gesundheitswissenschaften = Journal of public health, 2016. 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
0.2field-weighted citation impact, top 39% 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, 20 citations in OpenAlex.

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  8. Comparison of Conventional CyclophosphamideClinical hematology international · 2020
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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 at 3 institutions in 2 countries.

Mehwesh TajDepartment of Clinical Hematology, National Institute of Blood Disease Center and Bone Marrow Transplantation, Karachi, Pakistan.
Tayyaba ShahDepartment of Clinical Hematology, National Institute of Blood Disease Center and Bone Marrow Transplantation, Karachi, Pakistan.
Syeda Kanwal AslamSchool of Public Health, Dow University of Health Sciences, Karachi, Pakistan.
Sidra ZaheerSchool of Public Health, Dow University of Health Sciences, Karachi, Pakistan.
Faryal NawabSchool of Public Health, Dow University of Health Sciences, Karachi, Pakistan.
Sumaira ShaheenDepartment of Research and Development, National Institute of Blood Disease Center and Bone Marrow Transplantation, Karachi, Pakistan.
Kashif ShafiqueSchool of Public Health, Dow University of Health Sciences, Karachi, Pakistan ; Institute of Health and Wellbeing, Public Health, University of Glasgow, 1-Lilybank Gardens, Glasgow, UK G12 8RZ.
Tahir Sultan ShamsiDepartment of Clinical Hematology, National Institute of Blood Disease Center and Bone Marrow Transplantation, Karachi, Pakistan.
National Institute Of Blood Disease and Bone Marrow Transplantation · PKDow University of Health Sciences · PKUniversity of Glasgow · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimAplastic anemia (AA) affects the Asian population two to three fold more than people in other regions. Besides the host genetics and socioeconomic status, several other environmental exposures have been linked with an AA etiology. We aimed to examine the association of various environmental exposures with AA occurrence among Pakistani individuals. SUBJECTS AND

methodsA case-control study was conducted in Karachi, Pakistan, where cases (diagnosed AA patients) were selected from the National Institute of Blood Disease and Bone Marrow Transplantation (NIBD), while for each case, a single control (who was free of AA and visited the outpatient department of the same hospital for the treatment of minor ailments) was selected matched by age and sex. A total of 428 participants were included in this study with equal proportions of cases and controls. Information related to disease characteristics, sociodemographics and exposure to chemicals was collected through a survey questionnaire, laboratory investigations and medical records. Descriptive results were reported as frequencies and proportions, adjusted odds ratios with 95 % confidence intervals and population attributable risk (PAR) as percentage.

resultsAmong study participants (

conclusionsThis study observed a significant association of aplastic anemia with a lower socioeconomic profile, and certain environmental exposures among the Pakistani population. The evidence may be helpful in understanding the pathophysiology of aplastic anemia in the context of environmental exposures.

Indexed as

Aplastic anemiaArsenicCase-control studyEnvironmental exposuresPesticides

Identifiers

PMID27695669
PMCPMC5025505
OpenAlexW2418714411

What OpenQuestion holds

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LicenceCC BY
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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.