Factors associated with tobacco use among Saudi Arabian youth: Application of the Theory of Planned Behavior.

Introduction: The epidemic of tobacco use poses one of the most severe public health challenges globally, responsible for over 8 million deaths annually according to the World Health Organization (WHO). This study investigates the factors associated with tobacco use among Saudi Arabian youth using the Theory of Planned Behavior (TPB) framework.

Methods: A cross-sectional study used the 2022 Global Youth Tobacco Survey (GYTS) to assess tobacco use among 5610 Saudi students aged 13-15 years.

Factors influencing engagement in oral cancer prevention activities among dental students and professionals in Saudi Arabia.

Background: Oral cancer is a pressing health concern in the Saudi Arabia (SA), with rising incidence and mortality rates. Despite the efforts in raising awareness, gaps persist in knowledge, attitudes, and practices (KAP) related to oral cancer prevention (OCP) among dental health professionals. This study aimed to identify the key factors influencing engagement in oral cancer prevention activities among dental students and professionals in Saudi.

Incorporation of Plant Extracted Hydroxyapatite and Chitosan Nanoparticles on the Surface of Orthodontic Micro-Implants: An In-Vitro Antibacterial Study.

In our study, the structural and morphological applications of hydroxyapatite and chitosan nanoparticles and coated micro-implants were assessed for their ability to combat oral pathogenic bacteria. The hydroxyapatite, as well as chitosan nanoparticles, were synthesized from the plant. The crystal morphology, phase composition, particle size, and surface functional groups of the nano-samples were analyzed via classical examinations and energy dispersive X-ray analysis.

Factors associated with the use of fashion braces of the Saudi Arabian Youth: application of the Health Belief Model.

Background: In spite of the fact that fashion braces (FBs) have been in the spotlight in recent years among both orthodontists and the general public in several countries, there is still limited evidence regarding FBs. The aim was to identify health-related behaviors in using FBs by considering the Health Belief Model (HBM).

Methods: A cross-sectional study with a random sampling technique was conducted in Jazan, Saudi Arabia.