Evidence map›Paper›PMID 29260472›Full record

ArticleEnvironmental science and pollution research international2018

Environmental and biological monitoring of exposures to VOCs in a petrochemical complex in Iran.

Yaghoub Hajizadeh, Hakimeh Teiri, Shahrokh Nazmara, Iman Parseh

Abstract read
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In one paragraph

Article in Environmental science and pollution research international, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

10 citing papers in PubMed, 33 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

4 authors at 3 institutions in 1 country.

Yaghoub HajizadehDepartment of Environmental Health Engineering, Faculty of Health, Isfahan University of Medical Sciences, Hezar Jerib St., Isfahan, Iran.
Hakimeh TeiriDepartment of Environmental Health Engineering, Faculty of Health, Shiraz University of Medical Sciences, Shiraz, Iran.
Shahrokh NazmaraDepartment of Environmental Health Engineering, Faculty of Health, Tehran University of Medical Sciences, Keshavarz boulevard, Tehran, Iran.
Iman ParsehDepartment of Environmental Health Engineering, Faculty of Health, Isfahan University of Medical Sciences, Hezar Jerib St., Isfahan, Iran. iparseh97@gmail.com.
Isfahan University of Medical Sciences · IRShiraz University of Medical Sciences · IRTehran University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Exposure to volatile organic compounds (VOCs) can cause cancers in human. This study aimed to measure the concentration of four VOCs including benzene, styrene, ethylbenzene, and phenol in ambient air of a petrochemical complex in Iran. Also, their urinary metabolites including phenol, mandelic acid (MA), and phenylglyoxylic acid (PGA) in the workers were monitored. Urine samples were collected before and after the 8-h workshift according to the NIOSH methods. They were analyzed by a gas chromatograph coupled with a flame ionization detector (GC-FID). High levels of the ambient VOCs were detected in the units of recovery and olefin. The levels of ethylbenzene and phenol were less than the guidelines suggested by NIOSH and ACGIH. However, in some cases, the amounts of benzene and styrene were higher than the guidelines. Excellent positive correlations were observed between VOCs exposure and their urinary metabolites (r

Indexed as

AdultAir PollutantsEnvironmental MonitoringFlame IonizationHumansIranOccupational ExposureVolatile Organic CompoundsAir PollutantsVolatile Organic CompoundsBenzeneBiomarkersPetrochemicalsStyreneVOCs

Identifiers

PMID29260472
OpenAlexW2776130297

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.