Epidemiology of spinal cord lesions in Denmark.
Denmark has a population of about 5.2 million. The rehabilitation of spinal cord injured (SCI) takes place in two specialised rehabilitation hospitals. The incidence of new traumatic SCI admitted to these hospitals in the period 1975-1984 was 9.2 per million per year. During this period 92 Danes with non-traumatic and 268 with newly sustained traumatic spinal cord lesions were admitted to the rehabilitation hospital in Hornboek, which uptake area corresponded to South and East Denmark and Greenland and the Faroe Islands. Among the traumatic SCI 47% were due to traffic accidents, 23% to falls to a level below, 8% to attempted suicides, 6% to shallow water diving, and 6% to sporting accidents. The number of SCI caused by traffic accidents was found to decrease coincidently with the introduction of general speed limits and compulsory seat belt wearing. The male/female ratio was for the traumatic SCI 3.3, which was significantly lower than in the preceding 10-year period. 40% of all traumatic SCI were sustained at 15-24 years of age, and 51% had tetraplegia. Traffic accidents gave rise to more cervical, and falls to more caudal lesions. 41% of the traumatic SCI had an improvement in their neurological status after their admission to the neurosurgical department until the discharge from the rehabilitation hospital. Those with incomplete lesions showed greater improvement than those with complete lesions regardless of the level. Complete cervical lesions had significant better remissions than complete thoracic/lumbar lesions.
Biering-Sørensen
E
E
Department TH, Righospitalet, Denmark.
Pedersen
V
V
Clausen
S
S
D000063:Accidents, Traffic; D000293:Adolescent; D000328:Adult; D001265:Athletic Injuries / Q000453:epidemiology; D003718:Denmark / Q000453:epidemiology; D005260:Female; D006801:Humans; D007902:Length of Stay; D008297:Male; D008875:Middle Aged; D009420:Nervous System / Q000503:physiopathology; D011379:Prognosis; D013118:Spinal Cord Diseases / Q000453:epidemiology*; D013119:Spinal Cord Injuries / Q000453:epidemiology* / Q000209:etiology / Q000503:physiopathology