Table 2 Univariate and multivariate analyses of the association between HbA1c and coronary artery calcium score progression
Variable | Non-adjusted model HR (95%CI) | Minimally-adjusted model HR (95%CI) | Fully-adjusted model HR (95%CI) |
|---|---|---|---|
HbA1c (%) | 1.24 (1.21, 1.28) | 1.23 (1.20, 1.27) | 1.22 (1.18, 1.26) |
HbA1c group | |||
Q1 | 1.0 | 1.0 | 1.0 |
Q2 | 1.30 (1.19, 1.42) | 1.29 (1.18, 1.41) | 1.39 (1.26, 1.53) |
Q3 | 1.60 (1.46, 1.75) | 1.56 (1.43, 1.71) | 1.62 (1.46, 1.79) |
Q4 | 2.02 (1.85, 2.20) | 1.93 (1.76, 2.10) | 1.97 (1.79, 2.17) |
P for trend | < 0.0001 | < 0.0001 | < 0.0001 |