Biostatistics Main 21-30,Q 21,In a large population with little migration, the incidence of diabetes mellitusr type ll is equal to 3 cases per 1,000 per year; and has been stable for the last 30 years. The prevalence of this disease increased progressively over the same period. Which of the following could be the most likely explanation of this trend over time? A.High mortality in diabetics B.Selective survival C.Improved quality of care D.Decreased hospitalization rate E.Increased diagnostic ac
