Background: Sleep disorders in children are one of the common and their frequency has increased during COVID-19 pandemic. The study aims to assess quality sleep parameters school aged 6-12 years pandemic with help children’s habit questionnaire (CSHQ).Methods: A survey-based was conducted from December 2020 March 2021 using data obtained CSHQ. involved 498 children, among which 244 were male pa...

abdominal mass is one of the commonest clinical findings in children. the purpose of this study was to evaluate abdominal masses in different age groups in a referral children surgical center. we retrospectively reviewed records of 325 patients (57% boys, mean age 37.7 months) admitted to amir kabir hospital in period of 12 years for abdominal mass surgery. the 4 most common abdominal masses wa...

Most information describing hypertension in the young comes from single-center reports. To better understand contemporary demographic and clinical characteristics of hypertensive children and adolescents, we examined baseline data on 351 children aged 1 to <17 years old who were enrolled in 2 multicenter trials of valsartan. Anthropometric, laboratory, and demographic information at randomizati...