Evidence map›Paper›PMID 30594197›Full record

SynthesisReproductive biology and endocrinology : RB&E2018

Air pollution and female fertility: a systematic review of literature.

Alessandro Conforti, Marika Mascia, Giuseppina Cioffi, Cristina De Angelis, Giuseppe Coppola, Pasquale De Rosa, Rosario Pivonello, Carlo Alviggi, Giuseppe De Placido

Open access · goldAbstract readSystematic Review
In one paragraph

Synthesis in Reproductive biology and endocrinology : RB&E, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 73 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
73citing papers in PubMed, 7 pooled it
7.9field-weighted citation impact, top 2% 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

73 citing papers in PubMed, 7 syntheses or guidelines pooled it, 189 citations in OpenAlex.

  1. Pooled it
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  6. Association between Female Reproductive Health and Mancozeb: Systematic Review of Experimental Models.International journal of environmental research and public health · 2020
    Pooled it
  7. Pooled it
  8. Article
  9. Ambient PMEnvironmental epidemiology (Philadelphia, Pa.) · 2026
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13 more citing papers are in PubMed but not listed here.

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

9 authors at 2 institutions in 1 country.

Alessandro ConfortiDipartimento di Neuroscienze, Scienze Riproduttive ed Odontostomatologiche, Sezione di Ginecologia ed Ostetricia, Centro di Sterilità Università "Federico II" di Napoli, Naples, Italy. confale@hotmail.it.ORCID http://orcid.org/0000-0002-5676-0055
Marika MasciaDipartimento di Neuroscienze, Scienze Riproduttive ed Odontostomatologiche, Sezione di Ginecologia ed Ostetricia, Centro di Sterilità Università "Federico II" di Napoli, Naples, Italy.
Giuseppina CioffiDipartimento di Neuroscienze, Scienze Riproduttive ed Odontostomatologiche, Sezione di Ginecologia ed Ostetricia, Centro di Sterilità Università "Federico II" di Napoli, Naples, Italy.
Cristina De AngelisI.O.S. & COLEMAN Srl, Naples, Italy.
Giuseppe CoppolaI.O.S. & COLEMAN Srl, Naples, Italy.
Pasquale De RosaDipartimento di Neuroscienze, Scienze Riproduttive ed Odontostomatologiche, Sezione di Ginecologia ed Ostetricia, Centro di Sterilità Università "Federico II" di Napoli, Naples, Italy.
Rosario PivonelloDipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Centro di Andrologia, Medicina della Riproduzione e della Sessualità Maschile e Femminile, Università "Federico II" di Napoli, Naples, Italy.
Carlo AlviggiDipartimento di Neuroscienze, Scienze Riproduttive ed Odontostomatologiche, Sezione di Ginecologia ed Ostetricia, Centro di Sterilità Università "Federico II" di Napoli, Naples, Italy.
Giuseppe De PlacidoDipartimento di Neuroscienze, Scienze Riproduttive ed Odontostomatologiche, Sezione di Ginecologia ed Ostetricia, Centro di Sterilità Università "Federico II" di Napoli, Naples, Italy.
University of Naples Federico II · ITInstitute for Experimental Endocrinology and Oncology · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Air pollution is a cause of concern for human health. For instance, it is associated with an increased risk for cancer, cardiovascular and respiratory disorders. In vitro and in vivo studies suggested that air pollutants could act as endocrine disruptors, promote oxidative stress and exert genotoxic effect. Whether air pollution affects female infertility is under debate. The aim of the present study was to conduct a systematic review of studies that evaluated the impact of air pollution on female infertility. We systematically searched the MEDLINE (PubMed) and SCOPUS databases to identify all relevant studies published before October 2017. No time or language restrictions were adopted, and queries were limited to human studies. We also hand-searched the reference lists of relevant studies to ensure we did not miss pertinent studies. The risk of bias and quality assessment of the studies identified were performed using the Newcastle-Ottawa Scale. Primary outcomes were conception rate after spontaneous intercourse and live birth rate after in vitro fertilization (IVF) procedures. Secondary outcomes were first trimester miscarriage, stillbirths, infertility, number of oocytes and embryo retrieved. Eleven articles were included in the analysis. We found that in the IVF population, nitrogen dioxide and ozone were associated with a reduced live birth rate while particulate matter of 10 mm was associated with increased miscarriage. Furthermore, in the general population, particulate matter of 2.5 mm and between 2.5 and 10 mm were associated with reduced fecundability, whereas sulfur dioxide

Indexed as

Abortion, SpontaneousAir PollutantsAir PollutionBirth RateFemaleFertilityFertilization in VitroHumansInfertility, FemaleLive BirthAir PollutantsAir pollutionIVFLive birth rateMiscarriage

Identifiers

PMID30594197
PMCPMC6311303
OpenAlexW2901058926

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.