Table 2

Average days on biguanides before changing treatment

Switch to	All patients	Males	Females	45–55	56–65	66+
BIGU+DPP-4-i	364	365	361	357	384	349
BIGU+INS	203	192	218	183	188	221
BIGU+SU	481	486	474	488	503	452
INS	248	274	222	224	225	270
SU	412	438	387	428	444	384

BIGU, biguanides; DPP, dipeptidyl peptidase; INS, insulin; SU, sulfonylurea.