Etiological Agents and Predisposing Factors of Superficial Fungal Infections in Northeastern Argentina
2025
Ana Clara Almada | Beda Mereles-Rodríguez | Miriam Chade | Isabel Belinchón-Romero | Enrique-Jorge Deschutter | José-Manuel Ramos-Rincón
Superficial fungal infections (SFIs) account for approximately 2% of outpatient visits. Individual, environmental, and socioeconomic factors may increase susceptibility. The objective was to identify the etiological agents of SFIs and the predisposing factors. A cross-sectional descriptive study was conducted on patients attending the Level I Hospital in Puerto Piray, Misiones Province, Argentina, during a community intervention between 2022 and 2023. Statistical analysis was performed on the studied variables and their association with the identified etiological agents. A total of 138 clinical samples were collected from 107 patients with lesions suggestive of SFIs. Of the samples studied, 37% had an identified etiological agent. The majority were women (65%), those aged over 45 years (29%), and patients with underlying conditions (50%). A lack of access to sewage systems (100%) and potable water (19%) and overcrowding (19%) were observed. Dermatophytes (46%) were the most frequent etiological agents, with Trichophyton tonsurans being the primary species. An association was found between dermatophytosis and male sex (odds ratio [OR]: 4.4), ages 1&ndash:14 years (OR: 8.04), and overcrowding (OR: 5.38). In conclusion, the prevalence of SFIs was high in the studied population. The main etiological agents involved were anthropophilic dermatophyte fungi. Socioenvironmental conditions may contribute to the incidence of these pathologies.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
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