Prevalence and Risk Factors of Attention Deficit-Hyperactivity Disorder in the Saudi Population: A Systematic Review and Meta-analysis.

Objectives: To determine the prevalence and risk factors of attention deficit hyperactivity disorder (ADHD) in Saudi Arabia.

Methods: Observational studies (case-control, cohort, and cross-sectional) that reported the prevalence and risk factors of ADHD among Saudis and were published in English were included. In March 2022, a computerized search was conducted on Medline (via PubMed), Web of Science, and Scopus using keywords associated with ADHD and Saudi Arabia.

A Cross-Sectional Study of the Knowledge, Practice, and Attitude Towards Skin-Lightening Products Among the General Population in the Western Region of Saudi Arabia.

Introduction Skin bleaching is a growing phenomenon worldwide and is becoming an increasing problem. Several skin-lightening products (SLPs) containing mercury, hydroquinone, and corticosteroids have impacted serious dermatological, nephrological, and neurological side effects. There is relatively little regulation, and the products are easily accessible and inexpensive.

Prevalence of Hair Loss After COVID-19 Infection in Makkah Region, Saudi Arabia.

Introduction COVID-19, caused by SARS-CoV-2, is a worldwide pandemic with the most main symptoms seeming to be flu-like and fever. Besides that, dermatological manifestations have been reported as extra respiratory symptoms in previous studies. The aim of this study is to measure the prevalence of hair loss after COVID-19 infection in Saudi Arabia, and we hope to improve the knowledge on hair loss - a cause of common dermatological consultation that frequently becomes a stressful event associated with the pandemic - among all the physicians in all the specialties.