Evidence map›Paper›PMID 33150505›Full record

SynthesisEnvironmental science and pollution research international2021

Prevalence of Cryptosporidium spp. in water: a global systematic review and meta-analysis.

Hasti Daraei, Gea Oliveri Conti, Fatemeh Sahlabadi, Van Nam Thai, Sahar Gholipour, Habibollah Turki, Yadolah Fakhri, Margherita Ferrante, Ali Moradi, Amin Mousavi Khaneghah

Abstract readMeta-AnalysisSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Environmental science and pollution research international, 2021. 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
2.5field-weighted citation impact, top 11% 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, 29 citations in OpenAlex.

  1. Article
  2. Article
  3. Current research in parasitology & vector-borne diseases · 2025
    Review
  4. Global epidemiology and species/genotype distribution ofFood and waterborne parasitology · 2024
    Review
  5. Identification ofFood and waterborne parasitology · 2024
    Article
  6. Increased number of cryptosporidiosis cases with travel history to Croatia might be related to swimming pools, Germany, 2023.Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin · 2024
    Article
  7. Review
  8. Article
  9. Molecular Detection ofVeterinary sciences · 2022
    Article
  10. Tropical parasitology
    Review
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

10 authors at 7 institutions in 4 countries.

Hasti DaraeiDepartment of Environmental Health Engineering, School of Health, Kerman University of Medical Sciences, Kerman, Iran.
Gea Oliveri ContiEnvironmental and Food Hygiene Laboratories (LIAA) of Department of Medical, Surgical Sciences and Advanced Technologies "G.F. Ingrassia", Hygiene and Public Health, University of Catania, Catania, Italy.ORCID http://orcid.org/0000-0003-1857-8612
Fatemeh SahlabadiFood Health Research Center, Department of Environmental Health Engineering, Hormozgan University of Medical Sciences, Bandar Abbas, Iran.
Van Nam ThaiHo Chi Minh City University of Technology (HUTECH), 475A Dien Bien Phu, Ward 25, Binh Thanh District, Ho Chi Minh City, Vietnam.
Sahar GholipourDepartment of Environmental Health Engineering, Faculty of Health, Kashan University of Medical Sciences, Kashan, Iran.
Habibollah TurkiMolecular Medicine Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas, Iran.
Yadolah FakhriFood Health Research Center, Department of Environmental Health Engineering, Hormozgan University of Medical Sciences, Bandar Abbas, Iran. Ya.fakhri@gmail.com.
Margherita FerranteEnvironmental and Food Hygiene Laboratories (LIAA) of Department of Medical, Surgical Sciences and Advanced Technologies "G.F. Ingrassia", Hygiene and Public Health, University of Catania, Catania, Italy. marfer@unict.it.
Ali MoradiOccupational Health and Safety Research Center, Hamadan University of Medical Sciences, Hamadan, Iran.
Amin Mousavi KhaneghahDepartment of Food Science, Faculty of Food Engineering, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil.
Hormozgan University of Medical Sciences · IRUniversity of Catania · ITHamedan University of Medical Sciences · IRHUTECH UniversityKashan University of Medical Sciences · IRKerman University of Medical Sciences · IRUniversidade Estadual de Campinas (UNICAMP) · BR

Funding

Shahid Beheshti University of Medical Sciences 1397/68957
6 · The paper itself

Abstract

Cryptosporidium spp., as a genus of protozoan intestinal parasites, is recognized as responsible for cryptosporidiosis. The present study was conducted to provide an overview of the prevalence of Cryptosporidium based on water. In this regard, some databases such as Scopus, PubMed, Embase, and Web of Science were screened in order to retrieve the related citations from 1 January 1983 to 10 September 2019. The pooled prevalence of Cryptosporidium spp. was calculated by using a random effect model (REM) based on defined subgroups, including countries, water type, treatment conditions (treated and untreated), economic condition, World Health Organization (WHO) regions, and method of detection. In contrast, this index for treated and untreated water was 25.7% and 40.1%, respectively. Also, the overall prevalence of Cryptosporidium spp. among all water types was defined as 36 (95% CI: 31.4-40.7). The rank order of prevalence of Cryptosporidium spp. based on water type was wastewater (46.9%) > surface water (45.3%) > raw water (31.6%) > drinking water (25.5%) > reservoirs water (24.5%) > groundwater (18.8%) > swimming pool water (7.5%) > marine water (0.20%). Identifying the key contributing factors to Cryptosporidium spp. survival can help provide solutions at both local and global scales.

Indexed as

CryptosporidiosisCryptosporidiumGroundwaterAnimalsPrevalenceWaterWaterContaminationCryptosporidiosisDrinking waterMeta-analysisSystematic review

Identifiers

PMID33150505
OpenAlexW3097514239

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.