Reflux Symptom Index: Translation to the Kazakh Language and Validation.

Background: This research focuses on the translation and validation of the Reflux Symptom Index (RSI) in Kazakh language and the comparison of its results among patients with symptoms of Laryngopharyngeal reflux (LPR) and without LPR symptoms.

Objective: This study aims to translate and validate the RSI in Kazakh language (Kz-RSI).

Methods: The RSI from the original American English version has been translated according to standard procedures into Kazakh language.

Finding a molecular genetic marker for the incidence of recurrent episodes of acute obstructive bronchitis in children.

Over the last ten years, the incidence of the pathology of the bronchus-pulmonary system in children has increased 3.6 times, mainly due to acute and recurrent inflammatory diseases of the upper and lower respiratory tract. Thus, the problem of identifying children with recurrent episodes of acute obstructive bronchitis and an increased risk of developing asthma is relevant and promising.