The relative risk of hospitalization for heart failure with saxagliptin was similar ( P for interaction = @ ) in patients with eGFR > @ mL/min/@ @ m ( @ ) ( HR @ -LSB- @ % CI @-@ @ -RSB- ) , eGFR @-@ mL/min/@ @ m ( @ ) ( HR @ -LSB- @ % CI @-@ @ -RSB- ) , and in patients with eGFR < @ ( HR @ -LSB- @ % CI @-@ @ -RSB- ) .