Research Article

Longitudinal Average Glucose Levels and Variance and Risk of Stroke: A Chinese Cohort Study

Table 3

Risk of incident stroke associated with average glucose level over the preceding 5 years among participants without diabete (N = 11,310).

Average glucose level (mg/dl) for trend
80–89.990–99.9100–109.9110–125.9126–139.9140-

Total stroke
 Events, n (%)5 (2.07)96 (1.88)104 (2.18)27 (3.21)7 (2.33)5 (8.20)
 Model 10.74 (0.3–1.83)11.11 (0.84–1.47)1.53 (1–2.35)1.27 (0.59–2.74)4.24 (1.72–10.44)0.0050
 Model 20.68 (0.28–1.67)11.17 (0.88–1.54)1.49 (0.97–2.3)1.25 (0.58–2.69)4.07 (1.65–10.05)0.0045
 Model 30.7 (0.28–1.73)11.1 (0.83–1.46)1.39 (0.9–2.14)1.15 (0.53–2.5)3.66 (1.47–9.08)0.0205
Nonfatal stroke
 Events, n (%)3 (1.24)42 (0.82)49 (1.03)15 (1.78)4 (1.33)1 (1.64)
 Model 10.84 (0.26–2.72)11.25 (0.83–1.88)1.78 (0.99–3.21)1.44 (0.52–4.03)1.56 (0.21–11.33)0.0586
 Model 20.88 (0.27–2.85)11.30 (0.86–1.96)1.84 (1.02–3.33)1.46 (0.52–4.07)1.61 (0.22–11.70)0.0475
 Model 30.90 (0.28–2.91)11.24 (0.82–1.88)1.72 (0.95–3.13)1.38 (0.49–3.87)1.53 (0.21–11.22)0.0912
Fatal stroke
 Events, n (%)2 (0.83)54 (0.83)55 (1.15)12 (1.43)3 (1.00)4 (6.56)
 Model 10.54 (0.13–2.23)11.02 (0.7–1.49)1.3 (0.69–2.43)1.09 (0.34–3.51)7.19 (2.59–19.98)0.0345
 Model 20.43 (0.11–1.78)11.09 (0.75–1.59)1.14 (0.6–2.14)0.99 (0.31–3.19)5.92 (2.12–16.59)0.0481
 Model 30.45 (0.11–1.85)11.01 (0.69–1.49)1.06 (0.56–2)0.88 (0.27–2.85)5 (1.77–14.15)0.1295

Model 2, adjusted for age, sex; Model 3, adjusted for age, sex, education, smoke, drink, sport, BMI, systolic blood pressure, total cholesterol.