Table 2 Univariate and multivariate logistic regression analysis of radiomics score and clinical indicators in the training set

Rad-score

6.46(3.56,11.72)

< 0.001

3.02(1.08,8.43)

0.024*

Onset-to-MRI time

2.40(1.17,4.93)

0.017

1.99(0.53,7.41)

0.242

Age

1.16(1.11,1.20)

< 0.001

1.19(1.10,1.29)

< 0.001*

History of coronary heart disease

2.27(1.07,4.85)

0.034

0.40(0.08,2.16)

0.288

History of smoking

5.46(3.05,9.76)

< 0.001

2.55(0.87,7.47)

0.107

Initial SBP(mmHg)

1.08(1.06,1.10)

< 0.001

1.05(1.02,1.08)

0.001*

Initial NIHSS

2.03(1.72,2.39)

< 0.001

1.89(1.44,2.50)

< 0.001*

TC(mmol)

3.47(2.41,5.01)

< 0.001

1.78(0.87,3.65)

0.133

TG(mmol)

2.17(1.66,2.84)

< 0.001

2.72(1.55,4.80)

0.001*

LDL(mmol)

1.96(1.42,2.71)

< 0.001

2.00(0.95,4.22)

0.055

HCY(umol/l)

1.05(1.02,1.08)

0.001

1.05(1.00,1.10)

0.050