Table 3.

Probabilities of MMR and DMR at 12, 18 months by combining observations of the BCR/ABL1^IS and halving time at 3 months

G	V	No.	MMR at 12 months	P	DMR at 12 months	P	MMR at 18 months	P	DMR at 18 months	P
1	IS ≤10% and HT ≤40 d	35	31(88.6%)	<0.001*	7(20%)	0.314*	32(91.4%)	<0.001*	15(42.9%)	0.018*
2	IS ≤10% and HT >40 d	9	1(11.1%)		0(0%)		1(11.1%)		0(0%)
3	IS >10% and HT ≤40 d	12	9(75%)	<0.001#	3(25%)	0.034#	8(66.7%)	0.001#	2(16.7%)	0.266#
4	IS >10% and HT >40 d	23	0(0%)		0(0%)		2(8.7%)		1(4.3%)

Notes: *P value calculated for Group 1 versus Group 2, #P value calculated for Group 3 versus Group 4. Abbreviations: G: group, V: variable, No.: number, MMR: major molecular response, DMR: deep molecular response, P: p value, HT: the halving time, d: days