Pictorial health warnings on cigarette packs and effect on smoking: Medical student's perspective.

OBJECTIVE: To evaluate the knowledge, attitude and practice of medical students towards pictorial warnings on cigarette packets. METHODS: The cross-sectional study was conducted from October 2017 to December 2018 at King Saud bin Abdulaziz University for Health Sciences Riyadh, Saudi Arabia, Riyadh, Saudi Arabia, and comprised medical students from third to sixth year. Data was collected using a self-administered structured questionnaire which was validated through pilot-testing. A five-point Likert scale was used to access each item, with 1 as strongly disagree and 5 as strongly agree. Data was analysed using SPSS 22. RESULTS: Of the 335 subjects, 181(54%) were males. The overall mean age was 23±2.2 years and 307(92%) were non-smokers. The overall knowledge, attitude and practice was low with a total median score of 3.3 (interquartile range: 3.1-3.6). However, knowledge was better 4 (interquartile range: 3.7-4.7). Males had significantly more knowledge about the pictorial health warnings compared to females (p<0.001). Having a smoker friend had significantly better effect on the overall knowledge and attitude with (p<0.05). CONCLUSIONS: The study concludes that pictorial warnings are not helpful in persuading the current smokers to give up smoking. The knowledge about who take the decision of printing these warnings is not known to majority of the participants. Those who had a friend smoker had considerably better knowledge about pictorial warnings. Display of pictorial warnings might not be enough to serve the purpose of discouraging future smokers. Innovative strategies involving the non-smokers (peers and friends) should also be considered in the new era for cessation of smoking.

The associations between injury mechanism and extended hospital stay among pediatric patients: findings from a trauma Center in Saudi Arabia.

BACKGROUND: A hospitalized patient's length of stay (LOS) can have a significant impact on the performance and operating costs of a healthcare facility. Among pediatric patients, traumatic injuries are common causes of emergency room visits and hospitalizations. In Saudi Arabia, little is known about the burden of pediatric traumas on population health and the healthcare facilities. Therefore, the aim of this study was to investigate the associations between traumatic pediatric injury mechanisms and extended LOS in a trauma center. METHODS: Data was obtained from the trauma registry. From 2001 to 2018, trauma patients between the ages of 0 and 18 years old with LOSs of > 0 days were analyzed. The independent variable was the injury mechanism, which was classified as follows: falls, burns, drowning, motor vehicle collisions, motorcycle collisions, pedestrian, and intentional injuries. The dependent variable was an extended LOS defined as ≥21 days. A multivariate logistic regression analysis was used to evaluate the associations between the injury mechanisms and an extended LOS. RESULTS: A total of 5563 pediatric patients were included in this study. Of those, 774 (14%) had extended LOSs. Those patients with extended LOSs suffered more severe injuries than those with short hospital stays as measured by the Injury Severity Score (mean scores: 15.4 vs. 6.8, p < 0.01), the Glasgow Coma Scale score (mean scores: 10.4 vs, 14.0, p < 0.01), and the Revised Trauma Score (mean scores: 9.9 vs. 11.0, p < 0.01). Approximately one half of the patients with extended LOSs were admitted due to motor vehicle injuries. In addition, those patients were almost five times more likely to have extended LOSs than the patients who suffered fall injuries (odds ratio: 4.8, 95% confidence interval: 3.2-7.1). CONCLUSIONS: Based on the study results, motor vehicle injuries were significantly associated with extended hospitalizations. Prevention is instrumental for reducing healthcare utilization; therefore, these findings call for public health professionals and policymakers to plan, design, and implement preventive measures to reduce the traffic injury burden. In addition, increased traffic law enforcement, such as the use of car restraints, is warranted to reduce the preventable injuries and improve the overall population health.