Table 4 Multiple regression analysis of plaque hardness and patient background
Variable | Partial regression coefficient | Standard error | 95% confidence interval for partial regression coefficient | P value | |
|---|---|---|---|---|---|
Lower limit | Upper limit | ||||
GSM | -0.1233 | 0.0314 | -0.1858 | -0.0607 | 0.0002** |
Pathological calcification (0–2) | -0.9154 | 0.6462 | -2.2040 | 0.3731 | 0.1610 |
Sex | 1.5869 | 1.6650 | -1.7329 | 4.9067 | 0.3438 |
Age | -0.0814 | 0.0714 | -0.2238 | 0.0610 | 0.2580 |
Symptom | -0.2213 | 0.9339 | -2.0835 | 1.6408 | 0.8133 |
HT | -1.6622 | 1.1439 | -3.9431 | 0.6186 | 0.1506 |
HL | 0.2996 | 0.8945 | -1.4841 | 2.0832 | 0.7387 |
DM | 0.5196 | 1.2780 | -2.0287 | 3.0678 | 0.6856 |
Smoking status | -0.6878 | 1.0263 | -2.7342 | 1.3586 | 0.5049 |
T-CHO | -0.0160 | 0.0123 | -0.0405 | 0.0085 | 0.1962 |
HbA1c | 0.4164 | 0.8414 | -1.2612 | 2.0941 | 0.6222 |
Angio stenosis rate NASCET (%) | 0.0080 | 0.0259 | -0.0436 | 0.0596 | 0.7585 |
Echo luminance (hypo0 iso1 hyper2) | 1.5403 | 0.8500 | -0.1545 | 3.2351 | 0.0742 |
Constant term | 31.3886 | Â | Â | Â | Â |