Comparison of higher order aberrations in @entity1 with various XXXX .

@entity940 @entity1 @entity2194 @entity2516 @entity3467 @entity6110 @entity772 @entity2008 @entity1714
OBJECTIVE: To compare the mean root mean square (RMS) of total higher order aberrations (HOAs), @entity772 in individuals with @entity1714 , @entity3467 and @entity940 . METHODS: This prospective analytical study was conducted at Armed Forces Institute of Ophthalmology, Rawalpindi, Pakistan from Jan 2014 to Dec 2014. Two hundred eyes of 121 @entity1 with age ranging from 18-40 years were included in the study. @entity1 were divided into 4 group namely Low @entity1714 , @entity1714 , @entity940 and @entity3467 on the basis of @entity2516 . Included were the @entity1 who had @entity2516 more than    0.5D and best corrected visual acuity (BCVA) of 0.00 or better. @entity1 who had history of surgery and / or @entity2194 were excluded from the study. Visual acuity (VA), @entity6110 ( @entity6110 ) of @entity772 and spherical aberrations were evaluated. HOAs were measured with aberrometer (Wavelight analyzer version 1073) at 6 mm pupil size. RESULTS: Age of the @entity1 ranged from 18 years to 40 years with mean age of 29.10  10.6 years. Seventy one (35.5%) were males and 129 (64.5%) were female. Mean RMS value of HOAs, @entity772 was calculated in all four groups. RMS of total HOAs and spherical aberrations in @entity3467 was 0.96  0.96 and 0.30  0.42 respectively and it was higher than other three groups. CONCLUSIONS: In overall comparison the mean RMS of total HOAs and spherical aberrations was significantly increased in @entity3467 group and there was a statistically significant negative correlation of @entity6110 of @entity3467 with @entity2008 .
