Table 2 Hazard ratios and 95% confidence intervals of cardiovascular events (myocardial infarction or stroke) by 10 categories of fasting glucose level at baseline
Event | Fasting glucose (mg/dL) | Number of subjects | Number of event | Follow-up duration (person-years) | Incident rate (per 1000 person-years) | Crude hazard ratio (95% confidence interval) | Adjusted hazard ratioa (95% confidence interval) |
|---|---|---|---|---|---|---|---|
Cardiovascular events | ≤ 79 | 1913 | 178 | 10,196.6 | 17.46 | 1.41 (1.21–1.64) | 1.27 (1.10–1.48) |
80–94 | 13,151 | 1063 | 71,565.21 | 14.85 | 1.20 (1.12–1.29) | 1.14 (1.06–1.22) | |
95–109 | 36,921 | 2545 | 204,466.84 | 12.45 | 1.01 (0.96–1.06) | 0.99 (0.94–1.05) | |
110–124 | 51,028 | 3503 | 284,218.61 | 12.33 | 1 (reference) | 1 (reference) | |
125–139 | 50,469 | 3540 | 280,507.05 | 12.62 | 1.03 (0.98–1.07) | 1.05 (1.01–1.10) | |
140–154 | 31,763 | 2392 | 175,497.47 | 13.63 | 1.11 (1.05, 1.17) | 1.12 (1.06–1.18) | |
155–169 | 17,381 | 1492 | 95,226.41 | 15.67 | 1.27 (1.20–1.35) | 1.25 (1.17–1.32) | |
170–184 | 10,067 | 949 | 54,660.29 | 17.36 | 1.41 (1.31–1.51) | 1.36 (1.27–1.46) | |
185–199 | 6008 | 613 | 32,133.93 | 19.08 | 1.55 (1.42–1.69) | 1.47 (1.35–1.60) | |
≥ 200 | 9237 | 1131 | 48,310.17 | 23.41 | 1.89 (1.77–2.03) | 1.76 (1.64–1.88) |