Association Between Subclinical Hypothyroidism and the Prognosis of Diabetes Mellitus and Subsequent Complications: A Retrospective Cohort Study.

Background Diabetes mellitus (DM) and subclinical hypothyroidism (SCH) are prevalent metabolic and endocrine disorders. Previous studies have suggested potential associations between SCH and metabolic disorders, including DM. This study aimed to explore the relationship between SCH and DM in patients from the Qassim Region in Saudi Arabia.

Knowledge and Attitudes of First Aid and Basic Life Support Among Public School Teachers in Qassim, Saudi Arabia.

Objective: This study aims to address the knowledge gap in first aid and basic life support (BLS) among teachers, expand the targeted schools to elementary and intermediate schools for boys and girls, and develop clear, focused recommendations. Furthermore, to assess the knowledge, skills, and attitude of BLS among schoolteachers in Qassim, Saudi Arabia.

Methods: This cross-sectional study was conducted in the school year of 2022 to 2023.

Evaluation of the Keros Classification of Olfactory Fossa by CT Scan in Qassim Region.

Objective Endoscopic sinus surgery (ESS) is now the most often utilized surgical procedure for treating chronic sinonasal disorders. Therefore, anatomical knowledge of its variations is required to avoid serious postoperative complications. Thus, careful preoperative examination for patients with a paranasal sinus CT scan is necessary.