Özet:
Background/Purpose: Two Demodex species are known to live on people. Demodex folliculorum
lives in the openings of hair follicles alone or in groups. D brevis lives in the depths of the
sebaceous glands alone. There are different related on the epidemiology of Demodex species
have been published.
Method: In this study, taking into account that the parasite is transmitted through close
contact from person to person, we aimed to evaluate the relation between the presence
of Demodex spp with gender and age among the Health hazard bearing and sanitary establishment
operators and workers who came for porter examination.
Results: For this purpose, 862 male and 215 female patients with a total of 1077 volunteers
from the face area of the standard superficial skin biopsy (SSSB) method and studied samples
were taken. More than five mites in 1 cm2 density was defined as positive. In investigated
samples 37.3% Demodex spp. positivity was detected. Only two were found to be D brevis
and the others were D folliculorum. The study revealed statistically significant relationships
between the positivity of parasites with the occupational group, age and sex.
Conclusion: Since the prevalence of Demodex among healthy individuals without any
complaint was found to be 37%, we believe Demodex spp should be investigated in porter
examinations of people who have dermatological complaints.
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