Table 1.
Baseline characteristics of subjects in case group and control group
| Characteristics | Case group | Control group | P value |
|---|---|---|---|
| Total, N | 276 | 254 | |
| Mean age (years) | 73.8 ± 7.6 | 71.2 ± 6.4 | <0.05 |
| Gender | |||
| Male | 132 | 130 | 0.4403 |
| Female | 144 | 124 | |
| Education (years) | 8.87 ± 3.65 | 9.32 ± 3.73 | 0.1612 |
| BMI (kg/m2) | 24.52 ± 4.19 | 23.64 ± 4.03 | 0.0142 |
| Waist circumference (cm) | 86.37 ± 10.07 | 87.64 ± 10.96 | 0.1650 |
| Total cholesterol (mmol/L) | 4.49 ± 0.82 | 4.57 ± 0.85 | 0.2707 |
| Triglyceride (mmol/L) | 1.62 ± 0.78 | 1.64 ± 0.83 | 0.7750 |
| HDL‐C (mmol/L) | 1.21 ± 0.35 | 1.17 ± 0.30 | 0.1601 |
| LDL‐C (mmol/L) | 2.85 ± 0.92 | 2.79 ± 0.75 | 0.4133 |
| APOE є4 (+) | 117 | 48 | <0.0001 |
Continuous data are expressed as the means ± SEM.