Table 2.
Effects of variables in the mixed-effects modela on information processing speed
| Men (n = 866) | Women (n = 815) | |||||||
|---|---|---|---|---|---|---|---|---|
| β | (95%CI) | SE | P | β | (95%CI) | SE | P | |
| HbA1c level | ||||||||
| <95%CI)5.6% | Ref | Ref | ||||||
| 5.6 to < 6.0% | − 0.90 | (− 2.43, 0.63) | 0.78 | .25 | 0.41 | (− 1.22, 2.04) | 0.83 | .87 |
| 6.0 to < 6.5% | − 1.15 | (− 3.58, 1.28) | 1.24 | .35 | 0.69 | (− 2.18, 3.66) | 1.51 | .95 |
| ≥ 6.5% | − 2.35 | (− 5.58, 0.87) | 1.64 | .15 | − 0.39 | (− 4.32, 3.53) | 2.00 | .60 |
| Timeb | − 0.05 | (− 0.10, 0.005) | 0.03 | .07 | 0.03 | (− 0.02, 0.08) | 0.03 | .18 |
| HbA1c level ×timeb | ||||||||
| < 5.6% | Ref | Ref | ||||||
| 5.6 to < 6.0% | − 0.05 | (− 0.15, 0.06) | 0.05 | .45 | − 0.07 | (− 0.17, 0.04) | 0.06 | .24 |
| 6.0 to < 6.5% | − 0.11 | (− 0.28, 0.06) | 0.09 | .22 | − 0.39 | (− 0.60, − 0.19) | 0.10 | < .01 |
| ≥ 6.5% | − 0.31 | (− 0.55, − 0.08) | 0.12 | <.01 | − 0.30 | (− 0.57, − 0.04) | 0.14 | .02 |
HbA1c hemoglobin A1c, CI confidence interval, SE standard error
aAdjusted for age, body mass index, ethanol intake, smoking status, educational level, family income, and history of stroke, hypertension, heart disease, and dyslipidemia
bTime (year) from baseline