Evidence map›Paper›PMID 26716017›Full record

ArticleEuropean journal of microbiology & immunology2015

High Seroprevalence of Toxoplasma Gondii Infection in Female Sex Workers: A Case-Control Study.

Cosme Alvarado-Esquivel, Luis Francisco Sánchez-Anguiano, Jesús Hernández-Tinoco, Emilio Arreola-Cháidez, Juan López, Karla Itzel Salcido-Meraz, Sergio Estrada-Martínez, José Antonio Navarrete-Flores, Alma Rosa Pérez-Álamos, Marcia Hernández-Ochoa and 2 more

Open access · hybridAbstract read
In one paragraph

Article in European journal of microbiology & immunology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 24% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

  1. Pooled it
  2. Beyond Latency: ChronicBiomedicines · 2025
    Review
  3. Serologic and molecular survey ofOpen veterinary journal · 2025
    Review
  4. Review
  5. Article
  6. Article
  7. IsPathogens (Basel, Switzerland) · 2021
    Article
  8. European journal of microbiology & immunology · 2017
    Article
  9. Concordance ofJournal of clinical medicine research · 2017
    Article
  10. Article
  11. BMJ open · 2017
    Article
  12. High Prevalence ofJournal of clinical medicine research · 2016
    Article
  13. 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

12 authors at 2 institutions in 3 countries.

Cosme Alvarado-EsquivelFaculty of Medicine and Nutrition, Juárez University of Durango State, Avenida Universidad S/N , 34000 Durango, Durango, Mexico.
Luis Francisco Sánchez-AnguianoInstitute for Scientific Research "Dr. Roberto Rivera Damm", Juárez University of Durango State, Avenida Universidad S/N , 34000 Durango, Durango, Mexico.
Jesús Hernández-TinocoInstitute for Scientific Research "Dr. Roberto Rivera Damm", Juárez University of Durango State, Avenida Universidad S/N , 34000 Durango, Durango, Mexico.
Emilio Arreola-CháidezClinic for Sanitary Inspection , Durango, Mexico.
Juan LópezClinic for Sanitary Inspection , Durango, Mexico.
Karla Itzel Salcido-MerazClinic for Sanitary Inspection , Durango, Mexico.
Sergio Estrada-MartínezInstitute for Scientific Research "Dr. Roberto Rivera Damm", Juárez University of Durango State, Avenida Universidad S/N , 34000 Durango, Durango, Mexico.
José Antonio Navarrete-FloresInstitute for Scientific Research "Dr. Roberto Rivera Damm", Juárez University of Durango State, Avenida Universidad S/N , 34000 Durango, Durango, Mexico.
Alma Rosa Pérez-ÁlamosInstitute for Scientific Research "Dr. Roberto Rivera Damm", Juárez University of Durango State, Avenida Universidad S/N , 34000 Durango, Durango, Mexico.
Marcia Hernández-OchoaClinic for Sanitary Inspection , Durango, Mexico.
Elizabeth Rábago-SánchezFaculty of Medicine and Nutrition, Juárez University of Durango State, Avenida Universidad S/N , 34000 Durango, Durango, Mexico ; General Hospital, Secretary of Health, Avenida 5 de febrero 220 , 34000 Durango, Mexico.
Oliver LiesenfeldInstitute for Microbiology and Hygiene, Campus Benjamin Franklin, Charité Medical School , Hindenburgdamm 27, D-12203 Berlin, Germany.
Charité - Universitätsmedizin Berlin · DEDurango Institute of Technology · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Through an age- and sex-matched case-control study, we sought to determine whether female sex workers have an increased risk of Toxoplasma gondii exposure and to determine the sociodemographic, work, clinical, and behavioral characteristics of these workers associated with T. gondii exposure. Female workers (n = 136) and controls (n = 272) were examined with enzyme-linked immunoassays (EIA) for the presence of anti-Toxoplasma IgG and IgM antibodies. IgM positive sera were additionally tested with enzyme linked-fluorescence immunoassay (ELFA). Anti-T. gondii IgG antibodies were found in 21 (15.44%) of 136 cases and in 10 (3.67%) of 272 controls (OR = 4.05; 95% CI: 1.84-8.89; P = 0.0001). Anti-T. gondii IgG levels higher than 150 IU/ml were found in 13 (9.6%) of 136 cases and in 8 (2.9%) of 272 controls (P = 0.007). Anti-T. gondii IgM antibodies were found in two cases and in six controls by EIA, but all were negative by ELFA. T. gondii seropositivity was associated with being born out of Durango State (OR = 10.47; 95% CI: 2.9-36.8; P < 0.01), injuries during sex work (OR = 6.30; 95% CI: 1.1-33.7; P = 0.03), and soil contact (OR = 4.11; 95% CI: 1.2-14.0; P = 0.02). This is the first report of an association of T. gondii infection and female sex workers.

Indexed as

case-control studyfemale sex workersrisk factorsseroprevalenceToxoplasma gondii

Identifiers

PMID26716017
PMCPMC4681356
OpenAlexW2218728526

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.