Related Experiment Video
Updated: Feb 7, 2026

A Microfluidic Device with Groove Patterns for Studying Cellular Behavior
Published on: August 30, 2007
Pattern of road traffic injuries in Yemen: a hospital-based study
Eshrak Alfalahi1, Ali Assabri2, Yousef Khader3
1Ministry of Public Health and Population Yemen Field Epidemiology Training Program Almaqaleh St, Sanaa city, Yemen.
Introduction:
Road traffic injuries (RTIs) are the eighth leading cause of death globally and the leading cause of death for young people. This study aimed to present time-limited trial surveillance in two referral hospitals to describe the pattern of RTIs in Sana'a, Yemen and determine road traffic crashes (RTCs) associated factors.
Methods:
All RTIs presented to Emergency Departments (ED) of the two Sanaa city hospitals between August and October, 2015 were studied and described. Data were collected everyday by trained data collectors. A pretested questionnaire modified from WHO injury surveillance form was used for data collection.
Results:
A total of 156 casualties from 128 RTCs had attended the two study hospitals during the study period. About 73% of victims were less than 30 years old. Only 13% of casualties were transported by ambulance. None of the victims wore the seat belt in case of 4-wheeled vehicles' users nor the helmet in case of 2-wheeled vehicles' users. Poor driving skills were involved in 133 (85%) casualties. Factors related to the vehicles contributed to 12% of RTCs. Of the 156 casualties, 17% had severe injuries and needed ICU admission. After 48 hours of the accident, 38% of patients ended with disability due to fractured limbs, 29% were not improving and their conditions were deteriorating, 18% had recovered and 5% died.
Conclusion:
Several personal, behavioral, environmental and vehicles related factors had contributed to RTIs in Yemen. The burden of RTIs in Yemen in terms of disability and mortality is high.
Related Concept Videos
Hospitals-II
Nurses that work in...
Hospitals-I
Introduction to Membrane Traffic
The transport of soluble and membrane proteins is mediated by transport vesicles that collect cargo from one cellular compartment and deliver it to another by fusing with the target organelle membrane. The Rab...
Design Example: Alignment of a Road Line Using GIS
Fixed Action Patterns
Patterns of Fever

