[Mortality of diabetic patients in Warsaw--22 year prospective observation (1973/74-1995). I. Mortality of diabetic patients with type 2 diabetes (non-insulin-dependent-diabetes)].

: In the period 1973/74-1995 a prospective observation was carried out on 4420 diabetic patients (1990 males and 2430 females) aged 30-68 years, with type 2 (non-insulin dependent diabetes) of 1-10 years duration. During the 22-years period nearly 80% of initial cohort died. The risk of death were 2-times higher in diabetes than in the samples of general population observed at the same time. The death risk from cardiovascular disease were over 3-times higher than in general population. The relevant risk ratio has been found over 5-times higher for coronary heart disease, which were unlike to results from the differences in death ascertainment between diabetics and the city dwellers. The all-causes ratio of death and cardiovascular diseases were the same for women and men but it was selectively higher for females then males group for coronary heart disease and cerebrovascular diseases. Among diabetic cohort the risk of death was also higher for neoplasms, especially in women.