Epidemiological survey and geographical distribution of cutaneous Leishmaniasis in North Khorasan province, 2006-2013

Abstract

Background and aims: Leishmaniasis is a widespread problem, especially in the tropical and subtropical countries. Since understanding the epidemiologic and geographical distribution of the diseases is necessary for prevention and controlling the Leishmaniasis. This study was conducted on epidemiological survey of cutaneous Leishmaniasis in North Khorasan Province, using Arc GIS Software during the years 2006-2013. Methods: In this cross-sectional study, data of the Leishmaniasis patients between the years 2006-2013 were collected from the different districts of North Khorasan Province. The gathered data were analyzed by using SPSS16 statistical software and chi-square test. Results: Data concerning 2831 patients with Cutaneous Leishmaniasis were collected. The maximum outbreak of the disease occurred in 2011 and the minimum occurrence was reported in 2008. The mean age of the study population was 22.80 ± 18.08 and the maximum cases of infection were observed in age group of 16-30 years. 58.6% of the patients were male and 53.5% of them lived in the villages. The maximum infection of the disease was observed in Esfarayen with 1095 people (38.7%). There was a significant relationship between the gender and age of the patients and cutaneous Leishmaniasis (P<0.001). Conclusion: In this province, Leishmaniasis is more epidemic among men of 16-30 years of age, villagers and laborers. These factors have to be necessarily considered in prevention and controlling programs.