Science and Education Publishing American Journal of Public Health Research 2327-6703 3 4A 2015 06 15 Gender Differences in Ocular Biometry among Cataract Patients of Western Nepal 31 34 EN Shristi Shrestha Department of Ophthalmology, Manipal Teaching Hospital, Pokhara, Nepal Khem Raj Kaini Binamra Basnet AJPHR201534A6 10.12691/ajphr-3-4A-6 2015 04 08 2015 04 29 2015 06 15 Cataract blindness presents an enormous problem in terms of public health burden, economic loss and social burden. A hospital based retrospective study reviewed the medical data of 520 patients (mean age 68.42±11.77 years) to detect gender based comparison of axial length, corneal curvature and power of intraocular lens that was implanted in patients undergoing cataract surgery in Western Nepal. A significant inter-gender differences was seen in age, axial length, keratometric values and intraocular lens power between the two groups (p<0.05). Females had shorter axial length (22.85±0.86 mm) and steeper corneal curvature (K1: 43.79±1.51 D, K2: 44.46±1.54 D) compared to males (23.04±1.01 mm, K1: 43.51±1.40 D, K2: 44.16±1.40 D). The axial length had a decreasing trend with increasing age in both the sexes. The average power of the intraocular lens was 21.28±1.91 D. In conclusion, the axial length of Nepalese population was comparable to Indian and Pakistani population. However, it was slightly shorter than Whites, Middle-Eastern and some Asian population. The keratometric value ranges from 38.75-50.00 D. Maximum number of patients required intraocular lens of power between 20.00-22.99 D