Table 3 Absolute numbers (%), event rates per 100 person-years and hazard ratios for the combined event (CE; first of myocardial infarction, hospitalisation for heart failure, ischaemic stroke or mortality) in 841 patients stratified by glucose perturbation group according to OGTT and HbA1c results (ADA criteria)
Total study population | Glycaemic status according to OGTT | Glycaemic status according to HbA1c | |||||
|---|---|---|---|---|---|---|---|
Normal | Prediabetes | Diabetes | Normal | Prediabetes | Diabetes | ||
(N = 841) | (N = 139) | (N = 398) | (N = 304) | (N = 320) | (N = 461) | (N = 60) | |
Number of events, N (%) | 372 (44.2) | 58 (41.7) | 174 (43.7) | 140 (46.1) | 121 (37.8) | 223 (48.4) | 28 (46.7) |
Events/100 patient-years (95% CI) | 9.2 (8.3–10.2) | 9.7 (7.5–12.5) | 9.3 (8.0–10.7) | 9.0 (7.6–10.6) | 7.6 (6.4–9.1) | 10.3 (9.1–11.8) | 9.8 (6.8–14.2) |
Unadjusted model | 1 (ref) | 0.99 (0.73–1.34) | 0.98 (0.72–1.34) | 1 (ref) | 1.35 (1.08–1.68) | 1.25 (0.84–1.85) | |
Age- and sex-adjusted model | 1 (ref) | 0.94 (0.69–1.26) | 0.92 (0.67–1.25) | 1 (ref) | 1.31 (1.05–1.63) | 1.22 (0.81–1.85) | |