Table 1 Comparison of general characteristics between the two groups.
Indicator | Observation group (n = 50) | Control group (n = 50) | t/Z/χ2 | P | Effect sizes (95%CI) |
|---|---|---|---|---|---|
Age (years) | 53.50 ± 10.80 | 54.46 ± 8.89 | −0.485 | 0.629 | 0.097 (−4.887–2.967) |
Body mass index (kg/m2) | 27.64 (24.50, 30.59) | 26.78 (25.01, 30.13) | −0.314 | 0.754 | 0.073 (−1.105–1.604) |
Male/female (cases) | 29/21 | 34/16 | 1.073 | 0.300 | 0.650 (0.298–1.444) |
Hypertension (cases) | 32 (64.00) | 36 (72.00) | 0.735 | 0.391 | 0.691 (0.288–1.583) |
Hyperlipidemia (case) | 27 (54.00) | 24 (48.00) | 0.360 | 0.548 | 1.272 (0.571–2.881) |
Smoking history (case) | 16 (32.00) | 18 (36.00) | 0.178 | 0.673 | 0.837 (0.367–1.871) |
Causes of cerebrovascular disease (case) | 0.931 | 0.818 | / | ||
Large-artery atherosclerotic | 32 (64.00) | 35 (70.00) | – | – | |
Aortic occlusive | 8 (16.00) | 6 (12.00) | – | – | |
Cardiogenic embolic | 6 (12.00) | 4 (8.00) | – | – | |
Other | 4 (8.00) | 5 (10.00) | – | – | |
Education level (cases) | 2.376 | 0.305 | / | ||
Primary school | 9 (18.00) | 4 (8.00) | – | – | |
Middle school | 36 (72.00) | 39 (78.00) | – | – | |
University | 5 (10.00) | 7 (14.00) | – | – |
