Anxiety disorders have become a pressing global concern, with prevalence rates steadily increasing due to factors such as economic stress, lifestyle changes, and major events like the COVID-19 pandemic. This study examines the epidemiological factors influencing anxiety, including demographic trends, socioeconomic status, and modifiable risk factors. Women and young adults are disproportionately affected, with biological and social factors contributing to their heightened vulnerability....

Depression is one of the greatest health challenges worldwide. It affects more than 300 million people globally. According to statistics from the World Health Organization (WHO), depression is one of the leading causes of disability worldwide, and its disease burden is projected to become the highest by 2030. The treatment and prevention of depression have become a global public health concern. Sleep, as a major influencing factor of depression, has recently attracted increasing attention from s...

Studies on the relationship between test anxiety and academic achievement have yielded mixed findings. While low levels of anxiety are often linked to higher achievement, students may also become complacent, leading to reduced efforts. Conversely, high levels of test anxiety can sometimes motivate students to achieve higher....