Sulfonylurea (n = 1256) | Metformin (n = 148) | |||
---|---|---|---|---|
Time Since First Prescription | Incidence Rate Ratio | 95% Confidence Interval | Incidence Rate Ratio | 95% Confidence Interval |
Across All Quarters (Blacks vs. Whites) | 0.96 | 0.89, 1.05 | 0.79 | 0.63, 0.99† |
Within Quarters (Blacks vs. Whites) | ||||
Quarter 1 | 1.00 | 0.92,1.09 | 0.78 | 0.80, 1.00 |
Quarter 2 | 0.86 | 0.78, 0.96† | 0.86 | 0.65, 1.13 |
Quarter 3 | 0.90 | 0.80, 1.00 | 0.92 | 0.69, 1.21 |
Quarter 4 | 0.91 | 0.81, 1.02 | 0.72 | 0.49, 1.06 |
Quarter 5 | 0.94 | 0.84, 1.05 | 0.63 | 0.41, 0.96† |
Quarter 6 | 0.92 | 0.81, 1.03 | 0.83 | 0.59, 1.17 |
Quarter 7 | 0.92 | 0.81, 1.05 | 0.69 | 0.45, 1.06 |
Quarter 8 | 0.96 | 0.84, 1.04 | 0.59 | 0.35, 0.97† |