Table 1 Comparison of factors related to ischemic cerebrovascular disease in postmenopausal women between low- and high-risk groups using independent sample t test for numerical variables
Factors | Low-risk group (n = 207) \(\overline{x} \pm s\) | High-risk group (n = 93) \(\overline{x} \pm s\) | t | P |
|---|---|---|---|---|
TG (mmol/L) | 1.63 ± 1.31 | 1.74 ± 1.40 | −0.68 | 0.505 |
Monthly income (¥) | 2931.40 ± 859.91 | 3230.75 ± 1004.59 | −2.65 | 0.009** |
Age of menarche (years old) | 14.4 ± 2.0 | 14.8 ± 1.8 | −1.74 | 0.083 |
Age of first delivery (years old) | 27.4 ± 3.1 | 26.7 ± 2.4 | 1.77 | 0.077 |
Age of menopause (years old) | 49.8 ± 3.7 | 50.6 ± 4.5 | −1.67 | 0.095 |
Parity (times) | 1.56 ± 0.84 | 1.96 ± 0.82 | −3.61 |  < 0.001*** |
Gravidity (times) | 1.19 ± 0.49 | 1.75 ± 0.71 | −7.93 |  < 0.001*** |
Physical activity (scores) | 4268.43 ± 1681.15 | 2325.43 ± 939.13 | 10.43 |  < 0.001*** |
Depression (scores) | 41.05 ± 5.88 | 50.48 ± 6.06 | −12.72 |  < 0.001*** |
Type D personality (scores) | 11.52 ± 6.19 | 19.03 ± 6.43 | −9.61 |  < 0.001*** |
Social support | 35.34 ± 6.38 | 27.65 ± 4.49 | 10.51 |  < 0.001*** |
Environment (scores) | 58.44 ± 9.29 | 53.35 ± 4.75 | 5.09 |  < 0.001*** |