[Social impact of cerebrovascular disorders in a large engineering plant 1982-1986].

The authors analyzed the incidence of cerebrovascular diseases (dg. 430-438) in an industrial population in 1982-1986. The morbidity from cerebrovascular diseases associated with temporary or permanent work incapacity had during the investigation period a slightly rising trend which was more marked in manual male workers above 50 years of age. Strokes are the cause for granting invalidity pensions in cca 4%. In general cardiovascular and cerebrovascular diseases account for cca 21% of invalidity pensions. In the register of cerebrovascular attacks the incidence of strokes was roughly double in men as compared with women; it was on average 30 patients per year per 36,000 employees, i.e. cca 0.8%. Cerebrovascular attacks are in cca 70% associated with hypertension and the basis of almost three quarters of strokes is cerebral ischaemia. The trend of cerebrovascular diseases is unfavourable and depends above all on the control of hypertension in the population.