epidemiologic survey on burns in Yazd from 2008 till 2009

Burns are injuries which may require long hospitalization and may result in important impairment and disability. Burn injuries are still common especially in developing countries. Assessment of the epidemiology of burns is very important for introduction of preventive methods. This study was conducted in Yazd to assess and describe the epidemiology of burns including its main causes, and its demographics. In a prospective study during a 1 year period, we assessed the epidemiology of burns in Shahid Sadoughi Burns hospital in Yazd. During this period, 1947 injured patients referred to this hospital. Data were gathered using a questionnaire about demographics and the properties of the burn injury. Burns were more frequent among men than women. A significant number of patients were children. 8.8% of patients needed hospitalization. Thermal burns were much more common than other types. Scalds were the most common cause of burn, and hands were the body region most commonly affected. Mean total body surface area burned [TBSA] was 6.16% [ +/- 9.93]. This study showed a high incidence of burn injuries at home and in the workplace. The burns were mostly preventive and many of them can be prevented by education

Prevalence of overweight and obesity among Iranian school children in different ethnicities

Malnutrition, overweight and obesity are major health concerns in modern societies and especially among children. Overweight and obesity affect children's current and future health. It is known that the prevalence of overweight differs by race, sex, and geographic location. In a cross-sectional study 30092 Iranian children aged 7-18 years in six ethnic groups were selected by a cluster sampling. Prevalence of obesity and overweight and distribution of body mass index [BMI] by gender, age, and ethnicity were measured. Cutoff points of BMI for defining obesity and overweight were based on the Iranian, and IOTF standard values. This study showed a significant ethnic difference in BMI. Prevalence of overweight and obesity among Iranian children was 9.27% and 3.22% respectively comparing international standards. The frequency of overweight and obesity was higher in boys. This study showed a significant difference in BMI among different ethnic group