“…The self-developed questionnaire enclosed information on gender, age, residence, itching in close contacts, social habits, and the economic status of the patient. The patients were divided into seven age groups: preschool children (≤4 years), first school children (5-9 years), pre-adolescents (10-14 years), adolescents (15-19 years), early adults (20-39 years), middle adults (40-59 years), and late adults (≥ 60 years) according to [11]. The economic status of the patients was evaluated by the month family income in Pak rupees and divided into three categories: low (<15,000 Pak rupees/month), middle (15,000-50,000 Pak rupees/ month) and high (>50,000 Pak rupees/month).…”