Table 3 Single 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 | -0.1412 | 0.0238 | -0.1885 | -0.0938 | p < 0.0001** |
Degree of pathological calcification(0–2) | 0.4985 | 0.6235 | -0.7408 | 1.7378 | 0.4262 |
Sex(M0F1) | 4.1369 | 1.5910 | 0.9746 | 7.2992 | 0.0109* |
Age(Yrs) | -0.0396 | 0.0666 | -0.1718 | 0.0927 | 0.5538 |
Symptomless 0 Symptom 1 | 1.4446 | 0.9459 | -0.4356 | 3.3248 | 0.1304 |
HT(Absent0Present1) | -0.0333 | 1.1761 | -2.3709 | 2.3043 | 0.9775 |
HL(Absent0Present1) | 0.6001 | 0.9456 | -1.2793 | 2.4795 | 0.5273 |
DM(Absent0Present1) | 2.2578 | 0.9363 | 0.3967 | 4.1189 | 0.0180* |
smoke(Absent0Present1) | -0.2446 | 1.1123 | -2.4554 | 1.9662 | 0.8265 |
T-CHO | -0.0202 | 0.0123 | -0.0447 | 0.0043 | 0.1049 |
HbA1c | 1.1860 | 0.6482 | -0.1024 | 2.4744 | 0.0707 |
Angiostenosis rate NASCET (%) | -0.0032 | 0.0265 | -0.0558 | 0.0494 | 0.9034 |
Echo luminance (hypo0 iso1 hyper2) | 2.3520 | 0.7390 | 0.8821 | 3.8219 | 0.0021** |