Cataract patients in a defined Swedish population 1986-1990

. With the Cataract Analysis System (CAS (TM) ) we have analyzed 5.878 consecutive patients undergoing cataract operations from 1986 through 1990. The material is complete enough to be regarded as representative of the cataract surgery performed in the Lund Health Care District cataract surgery referral region during this period. There has been a striking increase in the number of operations, in 1990 reaching 3.6 per 1000 inhabitants in the...