Table 2.

Serial change in HbA1c (%) during the study period

Time point	Empagliflozin (n = 154), %	Insulin (n = 147), %	P value
Baseline	8.9 ± 1.0	9.0 ± 1.4	NS
Month 3	7.4 ± 0.5	7.8 ± 1.7	< 0.01
Month 6	7.3 ± 0.8	7.5 ± 1.5	< 0.01
Month 12	7.4 ± 0.8	8.0 ± 1.4	< 0.01
Month 18	7.4 ± 0.9	8.0 ± 1.3	< 0.01
Month 24	7.5 ± 1.0	7.8 ± 1.2	NS
Month 30	7.4 ± 0.9	7.8 ± 1.1	NS
Month 36	7.4 ± 0.8	8.0 ± 1.4	< 0.05

Data are expressed as mean ± (SD). For tests of between-group differences, the paired t-test was performed at each time point. P values are expressed as either < 0.05, < 0.01, or NS (non-significant)