بررسی میزان شیوع عفونت‌های درماتوفیتی در بین دانش‌آموزان مدارس ابتدایی شهرستان کوهرنگ در سال‌های 1393 و 1394

نوع مقاله : مقاله های پژوهشی

نویسندگان

1 دانشجوی کارشناسی ارشد، گروه قارچ‌شناسی و انگل‌شناسی، دانشکده‌ی پزشکی و کمیته‌ی تحقیقات دانشجویی، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران

2 استادیار، گروه قارچ‌شناسی و انگل‌شناسی، دانشکده‌ی پزشکی، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران

3 مربی، گروه آمار و اپیدمیولوژی، دانشکده‌ی بهداشت، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران

چکیده

مقدمه: هدف از انجام این مطالعه، تعیین شیوع نسبی عفونت‌های درماتوفیتی در بین دانش‌آموزان مدارس ابتدایی شهرستان کوهرنگ در سال 1394- 1393 بود.روش‌ها: در این مطالعه، تعداد 891 نفر از دانش‌آموزان مدارس ابتدایی از نظر وجود ضایعات سطحی مشکوک بررسی و از افراد دارای ضایعه نمونه‌گیری به عمل آمد و با روش‌های مطالعه‌ی مستقیم و کشت، از نظر وجود عناصر قارچی مورد بررسی قرار گرفت.یافته‌ها: از 4313 دانش‌آموز مقطع ابتدایی، تعداد 891 نفر مورد بررسی قرار گرفتند و از 40 نفر دارای ضایعه‌ی مشکوک به عفونت قارچی، نمونه‌گیری به عمل آمد. در این میان، تعداد 10 مورد مثبت تشخیص داده شد. موارد مثبت عبارت از 8 مورد درماتوفیت شامل 5 مورد Trichophyton verrucosum، 1 مورد Microsporoum canis، 1 مورد Miorosporum gypseum، 1 مورد Trichophyton violaseum و 2 مورد غیر درماتوفیت شامل جنس Malassezia عامل Pityriasis بودند.نتیجه‌گیری: 70 درصد موارد ابتلا در قشر ضعیف از نظر اجتماعی، اقتصادی و فرهنگی و همچنین از نظر بهداشت ظاهری قرار داشتند که مهم‌ترین علت آن، می‌تواند بهداشت پایین و سبک زندگی دامداری و کشاورزی در این خانواده‌ها باشد. با توجه به زئونوز بودن Dermatophytosis، بدیهی است که سبک زندگی در این طبقه‌ی اجتماعی تأثیر به‌سزایی در بروز این بیماری‌ها دارد. کشاورزی و دامداری و نیز زندگی نزدیک با سایر حیوانات از جمله گربه و سگ در کنار سطح بهداشت و آگاهی پایین، از عوامل زمینه‌ساز مهم در ابتلا به درماتوفیتوز می‌باشند.

کلیدواژه‌ها


عنوان مقاله [English]

The Epidemiology of Dermatophytosis among Elementary School Children in Koohrang City, Iran, in 2014 and 2015

نویسندگان [English]

  • Amin Soltanpoor 1
  • Hamid Morovati 1
  • Parvin Dehghan 2
  • Mehri Rejali 3
1 MSc Student, Department of Mycology and Parasitology, School of Medicine AND Student Research Committee, Isfahan University of Medical Sciences, Isfahan, Iran
2 Assistant Professor, Department of Mycology and Parasitology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
3 Instructor, Department of Epidemiology and Biostatistics, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran
چکیده [English]

Background: This study aimed to determine the prevalence of dermatophytosis among elementary school students in Koohrang city, Iran, in 2014 and 2015.Methods: From a total of 4313 elementary schools students, 891 cases were evaluated for cutaneous lesions. The suspicious head, nail or cutaneous lesions were examined for the presence of fungal elements using direct smears and culture methods.Findings: Out of 891 subjects, 40 cases were suspicious; of them, 10 cases were confirmed to be positive for fungal infections. The causative agents of 8 cases of dermatophytosis were identified as Trichophyton verrocosum (5 cases), Microsporum canis (1 case), Microsporum gypseum (1 case), Trichophyton violaseum (1 case). Two cases were Malassezia pityriasis positive.Conclusion: Seventy percent of positive cases lived in poor hygienic quality. Probably more important causes of this condition are lower health and lifestyle of ranching and farming. As dermatophytosis is a zoonotic disease, lifestyle has significant role in prevalence of it. Agriculture and ranching and living closely with animals such as cats and dogs, in addition to low health and low awareness are important risk factors for dermatophytosis.

کلیدواژه‌ها [English]

  • Fungal infection
  • Dermatomycosis
  • Dermatophytosis
  • Dermatophyte
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