Evidence map›Paper›PMID 39792278›Full record

ArticleMycopathologia2025

Molecular Epidemiology and Clinical Aspects of Dermatophytosis in Guiyang, Southwest China (2017-2023): A Single-Institution Retrospective Study.

Songgan Jia, Jiali Zhu, Zhan Zhou, Wanglan Luo, Zhengling Shang, Yinhui Jiang, Clement K M Tsui, Di Che, Yanping Jiang

Abstract read
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In one paragraph

Article in Mycopathologia, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

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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

9 authors.

Songgan Jia *Department of Dermatology, The Affiliated Hospital of Guizhou Medical University, Beijing Road 4, Yunyan District, Guiyang, China.
Jiali Zhu *Department of Dermatology, The Affiliated Hospital of Guizhou Medical University, Beijing Road 4, Yunyan District, Guiyang, China.
Zhan ZhouDepartment of Dermatology, The Affiliated Hospital of Guizhou Medical University, Beijing Road 4, Yunyan District, Guiyang, China.
Wanglan LuoDepartment of Dermatology, The Affiliated Hospital of Guizhou Medical University, Beijing Road 4, Yunyan District, Guiyang, China.
Zhengling ShangDepartment of Immunology, Basic Medical School, Guizhou Medical University, Guiyang, China.
Yinhui JiangKey Laboratory of Endemic and Ethnic Diseases, Ministry of Education, Guizhou Medical University, Guiyang, China.
Clement K M TsuiNational Centre for Infectious Diseases, Tan Tock Seng Hospital, Singapore, Singapore.
Di CheDepartment of Dermatology, The Affiliated Hospital of Guizhou Medical University, Beijing Road 4, Yunyan District, Guiyang, China.
Yanping JiangDepartment of Dermatology, The Affiliated Hospital of Guizhou Medical University, Beijing Road 4, Yunyan District, Guiyang, China. jiangyanping119@163.com.ORCID http://orcid.org/0000-0003-0668-280X

Funding

Foundation of China Fungal Union CMFA-2021-04National Natural Science Foundation of China 81960368Natural Science Research Project of Guizhou Province ZK (2021) zhongdian030Science and Technology Planning Project from Guizhou Science and Technology Department ZK [2022] General 426Specialized Research Fund for the Doctoral Program of Higher Education of China gyfybsky-2021-56
6 · The paper itself

Abstract

Epidemiological studies combining taxonomic and clinical data have been limited globally, particularly Guiyang, the most under-developed economic provincial capital city in southwestern China. A retrospective analysis was performed of dermatophyte epidemiology involving all culture-positive cases received between May 2017 and May 2023 at the Affiliated Hospital of Guizhou Medical University. Phylogenetic analysis was conducted on 391 dermatophyte isolates collected from patients using the rDNA internal transcribed spacer sequences. Clinical relevance information was analyzed statistically using T-test, one-way ANOVA, Kruskal-Wallis H test, and Chi-square test. Eight species were recognized, and their identity was confirmed on the basis of phylogenetics. Trichophyton rubrum (n = 308, 78.77%) ranked first, followed by T. mentagrophytes (n = 39, 9.97%) and Microsporum canis (n = 32, 8.18%). Tinea unguium (48.56%) was the most common type of dermatophytosis in this study, rates of detection being impacted by the host population's attention for dermatophyte infections. The hypothesized patterns of evolution in the M. canis series, T. mentagrophytes series and T. rubrum series, i.e. from zoophilic to a preponderantly anthropophilic nature, was reflected in clinical parameters such as host age, occupational background, infection pattern, degree of skin involvement and site preference. To the best of our knowledge, we provide the first detailed analysis of epidemiological characteristics and pathogenic patterns of dermatophytosis in Guiyang.

Indexed as

ArthrodermataceaeDNA, Ribosomal SpacerMolecular EpidemiologyPhylogenyTineaAdolescentAdultAgedAged, 80 and overChildChild, PreschoolChinaDNA, FungalFemaleHumansInfantDNA, FungalDNA, Ribosomal SpacerArthrodermataceaeChinaMicrobiotaPhylogenyPrevalenceTrichophyton rubrum

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Registered trials

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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.