Cumulative Official WHO Updates to ICD 10 - 1996 - 2001

Incident nuclear cataract occurred in 13.1%, cortical cataract in 8.0%, and posterior sub capsular cataract in 3.4% of right eyes. The cumulative incidence of nuclear cataract in right eyes increased from 2.9% in persons aged 43 to 54 years at baseline to 40.0% in those aged 75 years or older. ................
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