Table 3 Assessment of independent predictors that influence the change magnitude of MASP after LCA clamping
Variables | Patients | The amplitude of MASP change (mmHg) | Univariate P value | Multivariate P value |
|---|---|---|---|---|
Sex | ||||
Male | 22 | 11.77 ± 8.83 | 0.239 | 0.272 |
Female | 18 | 8.67 ± 7.29 | ||
Age (years) | ||||
≥ 60 | 18 | 11.83 ± 8.40 | 0.316 | 0.747 |
< 60 | 22 | 9.18 ± 8.06 | ||
BMI | ||||
≥ 25 | 20 | 5.30 ± 8.12 | 0.111 | 0.126 |
< 25 | 20 | 12.45 ± 7.98 | ||
Hypertension | ||||
No | 31 | 11.48 ± 8.81 | 0.114 | 0.693 |
Yes | 9 | 6.56 ± 4.13 | ||
Diabetes | ||||
No | 37 | 10.78 ± 8.31 | 0.275 | 0.558 |
Yes | 3 | 5.33 ± 5.77 | ||
Arterial calcification | ||||
No | 17 | 12.65 ± 7.77 | 0.135 | 0.589 |
Yes | 23 | 8.70 ± 8.30 | ||
SP (mmHg) | ||||
≥ 80 | 36 | 10.75 ± 8.35 | 0.394 | 0.085 |
< 80 | 4 | 7.00 ± 6.93 | ||
The distance from the root of the LCA to the root of the IMA (cm) | ||||
≥ 3.0 | 25 | 9.88 ± 8.16 | 0.629 | 0.134 |
< 3.0 | 15 | 11.20 ± 8.55 | ||
LCA diameter (mm) | ||||
≥ 2.0 | 22 | 15.50 ± 7.40 | < 0.001 | < 0.001 |
< 2.0 | 18 | 4.1 ± 3.43 | ||