Abstract.A cross-sectional observation survey was carried out among 6 to 12 year old child pillion riders travelling to and from schools by motorcycle. The study focuses on the prevalence of carrying multiple child pillion riders at the same time, to determine the relationship between child pillion riders' safety helmet compliance, and their seating position and foot peg use. A total of 701 riders and 913 school children were observed. Riders' safety helmet use rate was found to be significantly higher (66.8%) than that of child pillion riders' helmet use (14.7%) with OR=11.7 (95%CI 9.2-14.9). It was observed that 29.1% riders were carrying more than one child pillion rider; with female riders more likely to carry more than one pillion rider (OR=1.6, 95%CI 1.1-2.2). Observation on foot peg use showed that the rear motorcycle pillion rider (BP) are more likely to use the foot pegs as compared to the one in the middle (MP) (OR=11.7, 95%CI 7.8, 17.5). Safety helmet use by child pillion riders on route to school was found to be generally low. Furthermore, there is a significant difference in the child pillion rider safety helmet use compliance, according to the seating position. Children who are seated in the middle are less likely to use the safety helmet. Rear child pillion riders are more likely to use the foot pegs. To increase helmet use there is a need for public awareness campaigns on the safety benefits of safety helmet use among school children. In addition, to increase safety of children while riding as pillion rider, the law of carrying only one pillion rider must be enforced strictly.
Nearly 1.3 million people are killed and up to 50 million people are injured on the world's roads every year. Approximately 30% of road deaths involve motorcyclists especially in the ASEAN region. In Malaysia, the number of motorcycle accidents is consistently increasing in parallel with the rising number of registered motorcycles. Motorcyclists are categorized under vulnerable road users (VRUs) due to their disadvantages in terms of safety. It is believed that personal protection equipment (PPE) is able to mitigate and minimize motorcyclist injuries resulted from road crashes. The most basic PPE for motorcyclist is the helmet which is made mandatory in many Southeast Asia countries due to its effectiveness in reducing head injuries. Other than that, protective clothing is also vital to protect human body parts from trauma. This study attempts to explore the effectiveness of motorcycle protective clothing performance available in Malaysia. Selected motorcycle protective clothing was tested using anthropometric test device, calibration equipment and instrument. In addition, a market survey was conducted to explore and examine the types and trends of motorcycle protective clothing available. This study finds that motorcycle protective clothing with protector i.e. padding and airbag can provide potentially reduced neck and chest injury in contrast with those with no protection. Furthermore, the result reveals that 55% of the protective clothing available is made of synthetic material. The overall results provide significant information that is useful in the development of countermeasures to improve motorcyclists' safety.
In Malaysia, wheremotorcycles are often used as a family vehicle, children tend to travel as pillion riders at an early age, most commonly sat in front of the rider, either on the fuel tank or in the carrying basket, or alternatively behind the rider. This study aims to determine the possible mismatches between individual lower limb dimensions of Malaysian primary students and motorcycle pillion seat. An anthropometric survey was carried out on a sample of male and female school children aged 7-9 years (N=233), to elucidate on the anthropometric parameters of Malaysian children. A set of seen body dimensions covering most of the lower extremity, relevant to the design of riding pillion on a motorcycle were considered. Additionally, an investigation of foot-foot peg gap and knee opening length on a static motorcycle test rig was also measured. There is a significant vertical difference between child pillion riders’ feet relative to motorcycle foot pegs. The maximum height of students who were not able to reach the foot pegs was 1263 mm with a mean of 1137 mm, which is similar with student volunteers’ age 7 years old (mean = 1160 mm). Stature influences the centre of gravity and stability of motorcycle, especially during cornering. This anthropometric analysis could be used to design ergonomic-oriented motorcycles which will not only suit the small stature of child pillion riders, but also improve the level of comfort.
Side impact crash test simulates a road crash wherein the side of a vehicle is being impacted, either perpendicularly or at an angle, by the front-end of another vehicle of about similar mass. In Malaysia, this crash configuration is the second leading cause of fatality and injury in road crashes after frontal collision. Extensive research have been carried out worldwide in order to mitigate occupant injury in side impact collision through provision of side impact protection system in vehicle such as side impact airbags and side door bars. As a result, various global regulations and consumer test requirements concerning side impacts have been established to evaluate the effectiveness of the said protection system. Recently, the Malaysian government has implemented the United Nation’s regulation pertaining to side impact protection (UN Regulation 95) for new passenger vehicles in the country. Hence, as a newly established automobile safety rating programme in the region, the ASEAN New Car Assessment Programme (ASEAN NCAP) has a plan in the pipeline to implement UN R95 side impact crash test tentatively in its future assessment scheme. A mobile deformable barrier (MDB) was developed as a preparation towards implementing the ASEAN NCAP’s side impact crashworthiness evaluation. This paper describes characteristics and requirements of the UN R95 as well as the development of the MDB according to the regulation. Several tests and improvements were conducted to ensure the MDB is reliable and having high repeatability for testing.
In car crashes, children are more likely to suffer more severe injuries than adults. For prevention, Child Restraint System (CRS) is normally used. However, inappropriate use of CRS may exacerbate injury risks. This research aims to determine the prevalence of CRS use and misuse among car owners, especially those travelling with children aged 11 years and below. A total of 178 parents were interviewed and 267 children were observed. Overall, only 12.7% children were properly restrained in CRS for their size, with the correct installation and appropriate seating position. Prior to CRS law implementation, initiatives such as awareness campaigns, community based programs and CRS clinics should be introduced.
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