Clinical significance of elevated D-dimer in emergency department patients: a retrospective single-center analysis.

Introduction: D-dimer is a marker of coagulation and fibrinolysis widely used in clinical practice for assessing thrombotic activity. While it is commonly ordered in the Emergency Department (ED) for suspected venous thromboembolism (VTE), elevated D-dimer levels can occur due to various other disorders. The aim of this study was to find out the causes of elevated D-dimer in patients presenting to a large ED in Saudi Arabia and evaluate the accuracy of D-dimer in diagnosing these conditions.

Prevalence of Highly Sensitive Personality and Its Relationship With Depression, and Anxiety in the Saudi General Population.

Background Highly sensitive personality (HSP) occurs in those who experience stronger processing of emotions and responses to both internal and external stimuli; this, in turn, could cause persons with highly sensitive personalities to suffer from affective disorders such as depression and anxiety at higher rates. This study aimed to measure the prevalence of highly sensitive personality and its relationship with depression and anxiety among the Saudi general population. Subject and methods This cross-sectional study was conducted among the general population in Saudi Arabia.

Children with Autism Spectrum Disorder Exhibit Elevated Physical Activity and Reduced Sedentary Behavior.

According to previous research, individuals with autism spectrum disorder (ASD) have lower levels of physical activity than their typically developed (TD) counterparts. There have been conflicting reports about physical activity (PA) levels in people with ASD. Given the conflicting evidence, further investigation is required.

Knowledge, Attitudes, and Beliefs Toward Organ Donation Among Social Media Users.

Background: Organ transplantation is the optimal treatment for end-stage organ diseases. The demand for organs has exceeded the available supply, which becomes a major obstacle worldwide. Identifying the factors affecting this gap will help in overcoming this obstacle.