Table 3 HbA 1c -values and measures of HbA 1c -variability
Variable | n (%) | Current HbA1c, % | HbA1c-MEAN, % | HbA1c-SD, % | HbA1c-CV, % | Adj-HbA1c-SD, % |
|---|---|---|---|---|---|---|
No CVD | 6,157 (74.3) | 7.57±1.36 | 7.63±1.19 | 0.59±0.48 | 7.57±5.52 | 0.52±0.42 |
7.42 (6.70-8.28) | 7.49 (6.81-8.31) | 0.46 (0.28-0.73) | 6.06 (3.94-9.37) | 0.40 (0.26-0.67) | ||
Any coronary event | 1,373 (16.6) | 7.85±1.34 | 7.88±1.20 | 0.60±0.45 | 7.40±5.13 | 0.53±0.39 |
7.70 (6.92-8.57) | 7.77 (7.02-8.59) | 0.47 (0.29-0.74) | 6.18 (3.95-9.22) | 0.41 (0.26-0.66) | ||
P | <0.0001 | <0.0001 | 0.194 | 0.821 | 0.140 | |
Acute myocardial infarction | 949 (11.4) | 7.80±1.31 | 7.86±1.18 | 0.62±0.45 | 7.64±5.08 | 0.54±0.39 |
7.67 (6.92-8.51) | 7.78 (7.05-8.53) | 0.49 (0.31-0.77) | 6.39 (4.13-9.44) | 0.43 (0.27-0.67) | ||
P | <0.0001 | <0.0001 | 0.004 | 0.068 | 0.003 | |
Any cerebrovascular event | 902 (10.9) | 8,00±1.51 | 7.96±1.24 | 0.59±0.45 | 7.18±4.91 | 0.52±0.40 |
7.75 (7.02-8.73) | 7.83 (7.12-8.64) | 0.47 (0.28-0.72) | 5.91 (3.74-8.92) | 0.41 (0.25-0.64) | ||
P | <0.0001 | <0.0001 | 0.956 | 0.103 | 0.672 | |
Stroke | 257 (3.1) | 7.64±1.37 | 7.70±1.21 | 0.59±0.40 | 7.56±4.86 | 0.51±0.34 |
7.45 (6.61-8.43) | 7.63 (6.75-8.45) | 0.48 (0.30-0.74) | 6.28 (4.25-9.40) | 0.42 (0.27-0.64) | ||
P | 0.470 | 0.354 | 0.299 | 0.381 | 0.325 | |
Any lower limb vascular event | 584 (7.0) | 8.02±1.45 | 8.02±1.19 | 0.64±0.50 | 7.68±5.34 | 0.56±0.45 |
7.85 (7.09-8.73) | 7.92 (7.22-8.66) | 0.50 (0.31-0.80) | 6.32 (4.10-9.38) | 0.45 (0.27-0.69) | ||
P | <0.0001 | <0.0001 | 0.013 | 0.372 | 0.005 | |
Ulceration/gangrene | 319 (3.8) | 7.93±1.55 | 8.01±1.25 | 0.71±0.58 | 8.49±5.93 | 0.62±0.51 |
7.67 (6.98-8.62) | 7.88 (7.18-8.64) | 0.54 (0.34-0.86) | 6.76 (4.31-10.23) | 0.48 (0.30-0.76) | ||
P | <0.0001 | <0.0001 | <0.0001 | 0.004 | <0.0001 |