Association Between Tobacco Smoking and Prevalence of CVD in Young Adults in Saudi Arabia: Cross-Sectional Study

Tobacco smoking is a key contributor to chronic non-communicable diseases; particularly, cardiovascular diseases (CVDs).  This study aims to estimate whether tobacco smoking is associated with an increased incidence of CVDs among young smokers (18-40 years old) in Saudi Arabia. Moreover, to assess the impact of smoking in young adults on the risk of CVDs. Eventually, to determine the awareness, knowledge, and attitude of smoking impact on health and lifestyle. A cross-sectional survey was conducted among young smokers in KSA. Modified Arabic and English questionnaires were sent to every region in Saudi Arabia and sent through social media. The questionnaire will include the history of smokers and risk factors and signs of CVD issues. Saudi adults younger than 18 and older than 40 were excluded. The study included 554 participants, 65.7% of whom were males. 78.3% of respondents reported an association between tobacco smoking and CVD risk. Additionally, the data suggests a moderate level of awareness regarding cardiovascular disease, with over half of the respondents (53.2%) indicating familiarity with the condition. A significant number of respondents (63.2%) understand the potential benefits of quitting smoking in lowering the risk of heart attack or stroke. Based on our results, the majority of study participants are current smokers. Also, the majority of participants acknowledged the association between tobacco smoking and CVD risk. Healthcare professionals and policymakers in Saudi Arabia need to take proactive measures to address the issue of tobacco smoking among young adults and its association with CVD.