Use  of computer Hours of use Total UGs n=87 Postgraduates n=25 < 2 hr/day >2 hr/day 86(98.8%) 1(1.2%) 3(12%) 22(88%) *UG- Undergraduate Chi-square -89.76, df-1, P-0.000001

Table 4: Distribution of medical students according to hours of use of computer.