6 months 12 months 24 months 30 months Response N=60 N=78 N=78 N=78 Complete hematologic response 57 75 75 75 -95% -96% -96% -96% Cytogenetic Response Complete cytogenetic response 31 29 28 35 -52% -37% -36% -45% Major cytogenetic response (CCR+PCR) 41 52 53 48 -68% -67% -68% -61% No cytogenetic response (NCR) 19 26 25 30 -32% -33% -32% -39%

Table 1: Response rate of imatinib mesylate in chronic phase of chronic myeloid leukemia