RESULTS	In subgroup analyses of subtypes , aspirin takers had a lower risk of posterior subcapsular cataract ( RR , 0.74 ; 95 % CI , 0.57 to 0.98 ; P = 0.03 ) but not nuclear sclerosis ( RR , 0.96 ; 95 % CI , 0.79 to 1.16 ; P = 0.65 ) cataract .\