Citation

Liu GF, Han S, Liang DH, Wang FZ, Shi XZ, Yu J, Wu ZL. Zhonghua Liu Xing Bing Xue Za Zhi 2003; 24(6): 480-483.

Affiliation

Chinese Academy of Medical Sciences, Beijing 100005, China.

Copyright

(Copyright © 2003, Zhonghua yi xue hui)

DOI

unavailable

PMID

12848914

Abstract

OBJECTIVE: To investigate the risk factors of road injury. METHODS: Case-control study was used. From November 2001 to August 2002, 406 drivers who had 438 drivers who had not experienced a motor vehicle crash in Huanggu district, Shenyang city were recruited by randomly selection on time of day, day of week and site in the same period at same district. Face to face interviews with drivers were conducted according to a highly structured questionnaire covering the circumstances of the current trip, usual behavior and background characteristics of the drivers and the condition of motor vehicles. Stanford sleepiness scale and Epworth sleepiness scale were used to quantify acute and chronic sleepiness respectively. RESULTS: Increased risk was associated with drivers who identified themselves as having chronic doziness (OR = 1.98, 95% CI: 1.26 - 3.12). Increase in risk was associated with measures of acute tiredness, but without statistical significance (OR = 2.38, 95% CI: 0.89 - 6.31). Comparing to permanent daytime work pattern, rotating shifts or permanent night-work pattern increased the risk of crash (OR = 2.09, 95% CI: 1.48 - 2.94). The risk of motor vehicle crash among the drivers who drank alcohol in the previous 6 hours was 3.59 times (95% CI: 1.13 - 11.39) of those drivers who did not drink. Driving violations also contributed to the increased risk of crash (OR = 1.73, 95% CI: 1.22 - 2.46). CONCLUSION: Factors as chronic doziness, rotating shifts or permanent night-work pattern, driving under alcohol impairment, violation of motor vehicle regulation all significantly increased the risk of road injury. Acute sleepiness might serve as a potential risk factor for road injury.