✍ Scribed by Harmeet Sjögren; Anders Eriksson; Mats Öström
No coin nor oath required. For personal study only.
All autopsied car drivers (n = 480) aged > or = 18 years, who were fatally injured and died within 3 days of the crash in northern Sweden over a 13-year period were studied. A grading system was developed to assess the probability of contribution of intrinsic medical factors to the crash. This system takes into account both the risk of sudden incapacitation (inability to cope), based on intrinsic medical factors revealed in the medical history and at autopsy, and extrinsic non-medical contributing factors. Almost one quarter of the drivers were found to have intrinsic medical factors. Intrinsic medical factors were more common in males than in females. Drivers with intrinsic medical factors were often at fault and usually crossed over to the wrong side of the road and crashed into an oncoming vehicle or roadside object. In 6% of the drivers, intrinsic medical factors were probably the underlying cause of the crash; in 1.3% the probability was strong. In the > or = 60-year-old group, intrinsic medical factors were the underlying cause of the crash in 19% of the cases; the probability was strong in 4%.
📜 SIMILAR VOLUMES
Blood samples from 159 fatally injured drivers from 1989 and 1990, corresponding to 57% of all fatally injured drivers in Norway during this period, were analysed for alcohol and psychoactive drugs. Alcohol was found in 28.3% of the drivers, 27.0% above the legal limit of 0.05%. Drugs were found in