There was no significant difference between IOL groups in Rasch-adjusted QoV scores for frequency ( P = @ ) , severity ( P = @ ) , and bothersomeness ( P = @ ) of visual symptoms ; median ( interquartile ) scores for these QoV subscales were @ ( @-@ ) , @ ( @-@ ) , and @ ( @-@ ) for the AT LISA @M IOL group , respectively , and @ ( @-@ ) , @ ( @-@ ) , and @ ( @-@ ) for the ReSTOR SN@AD@ IOL group , respectively .