This study evaluates the clinical usefulness of commonly used screening instruments for the early identification of obstructive sleep apnea. The study compared the STOP-BANG questionnaire and the Epworth Sleepiness Scale in patients with suspected obstructive sleep apnea. The assessment focused on clinical symptoms, daytime sleepiness, and objective sleep-related parameters. The findings showed that higher screening scores were associated with a greater frequency of sleep-related breathing disturbances. The STOP-BANG questionnaire provided information about the overall risk of obstructive sleep apnea, while the Epworth Sleepiness Scale mainly reflected the level of daytime sleepiness. The results indicate that these screening instruments can be useful for identifying patients who require further objective sleep assessment. However, screening questionnaires should be considered preliminary assessment tools and should be interpreted together with clinical examination and objective diagnostic methods.

Purpose – This study examines how teachers’ artificial intelligence (AI) competence shapes their teaching performance, and how perceived usefulness and perceived ease of use influence this relationship in practice.

Metabolic syndrome(MetS) affects a substantial proportion of adults worldwide and is defined, according to the harmonized criteria issued jointly by the International Diabetes Federation, the American Heart Association, and other major bodies, by the co-occurrence of at least three of five components: abdominal obesity, elevated triglycerides, reduced HDL-cholesterol, hypertension, and elevated fasting glucose

Ushbu maqolada eski o‘zbek tilining shakllanishi va taraqqiyotida morfologik qurilishning o‘rni, uning tarixiy rivojlanish bosqichlari hamda grammatik shakllarning qo‘llanish xususiyatlari yoritiladi

Ushbu maqolada o’zbek va jahon adabiyoti namunalari bo’lgan Abdulla Qodiriyning “Baxtsiz kuyov” va Gi de Mopassanning “Marjon shodasi” asarlarining syujeti, obrazlar tizimi, peyzaji o’zaro solishtiriladi, o’xshash va farqli jihatlari qiyosiy aniqlanadi.