The main objective of this study is to investigate the status of traffic safety and the public perception of traffic safety during the during COVID-19 pandemic. Three different data sets are used in this study: road crash and traffic violation data from Qatar, and two separate questionnaire surveys (from general public and road safety experts). Results showed that during COVID-19 period, the total number of crashes in Qatar significantly reduced during the pandemic compared with the previous 5 years. However, the rates of serious and fatal injuries significantly increased. Regarding the general public perceptions, more than 80% reported that roads became safer while driving behaviours improved during the pandemic. On the other hand, more than 50% of the experts disagreed that roads became safer, 55% disagreed that driving behaviours improved and 70% agreed that less attention from governments was directed toward road safety during the pandemic. The findings from this study could help policy makers to understand the road safety status during the pandemic to make appropriate adjustments in the traffic laws and regulations on a temporary basis. This could help in reducing crash-related injuries and as a result reduce pressure on health and other emergency services.

Download full-text PDF

Source
http://dx.doi.org/10.1080/17457300.2021.1962915DOI Listing

Publication Analysis

Top Keywords

road safety
20
safety status
8
covid-19 pandemic
8
public road
8
traffic safety
8
general public
8
roads safer
8
driving behaviours
8
behaviours improved
8
road
6

Similar Publications

A Fe-catalyzed hydrocyclization reaction of unactivated alkenes was developed, utilizing PhSiH as the hydrogen source, yielding 2,3-dihydroquinazolinone (DHQZ) derivatives in moderate to good yields. Notably, when the substrate was switched to -cyano--(2-(prop-1-en-2-yl)phenyl)benzamides, the reaction yielded only the unreduced products. Mechanistic studies revealed that the intramolecular addition of the in situ formed radical to the unactivated alkene results in the formation of the fused ring.

View Article and Find Full Text PDF

Recent advances in bacterial outer membrane vesicles: Effects on the immune system, mechanisms and their usage for tumor treatment.

J Pharm Anal

December 2024

Center for AIE Research, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University, Shenzhen, Guangdong, 518060, China.

Tumor treatment remains a significant medical challenge, with many traditional therapies causing notable side effects. Recent research has led to the development of immunotherapy, which offers numerous advantages. Bacteria inherently possess motility, allowing them to preferentially colonize tumors and modulate the tumor immune microenvironment, thus influencing the efficacy of immunotherapy.

View Article and Find Full Text PDF

Long-acting nifedipine in the management of essential hypertension: a review for cardiologists.

Am J Cardiovasc Dis

December 2024

J.B. Chemicals and Pharmaceuticals Ltd. Cnergy It Park, Unit A, Appasaheb Marathe Marg, Century Bazaar, Prabhadevi, Mumbai, Maharashtra 400025, India.

Calcium channel antagonists, specifically long-acting nifedipine formulations, play a crucial role in treating hypertension and angina. Originally used for angina, nifedipine has been widely employed as an antihypertensive medication for over 40 years. It offers rapid action and oral bioavailability with minimal maternal or fetal side effects, making it suitable for treating hypertensive crises during pregnancy.

View Article and Find Full Text PDF

The growing global needs for food and feed and the impact of climate change on agriculture demand innovative and sustainable solutions to protect against crop losses and to improve yields worldwide. To facilitate the timely discovery and development of new sustainable crop protection products with favorable human health and environmental safety profiles, the development of new approach methodologies (NAMs) is essential to predict potential risk and to perform safety assessment early in the discovery process. Significant advances in NAM research have been made in recent years.

View Article and Find Full Text PDF

Efficacy and safety of non-focused low-intensity ultrasound technology for subcutaneous lipolysis in the lower abdomen: a clinical study.

Postgrad Med J

January 2025

Department of Plastic Surgery, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, No. 168 Litang Road, Changping District, Beijing 102218, China.

Background: With rising demand for non-invasive body contouring, this study aimed to evaluate the efficacy and safety of non-focused, low-intensity ultrasound for lower abdominal lipolysis.

Methods: The enrolled subjects prospectively received 6 weekly sessions of well-setting ultrasound treatment with frequency of 1 MHz and an intensity of 2.2 W/cm2, to target the subcutaneous fat of lower abdomen with three regions (left, middle, and right).

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!