Variables | Univariate model | Multivariate model* | ||||
Coeff. | 95% CI | P value | Coeff. | 95% CI | P value | |
Age | 0.015 | −0.012 to 0.043 | 0.26 | |||
Gender | .01 | .047 | ||||
Female | Ref. | Ref. | ||||
Male | 1.032 | 0.257 to 1.808 | −0.808 | −1.606 to −0.01 | ||
BMI | 0.043 | −0.007 to 0.094 | .09 | 0.013 | −0.031 to 0.057 | 0.57 |
DM | 0.951 | 0.312 to 1.59 | .004 | −0.075 | −0.751 to 0.601 | 0.826 |
Hypertension | 1.315 | 0.803 to 1.828 | <0.001 | 1.122 | 0.604 to 1.641 | <0.001 |
Dyslipidaemia | 0.828 | 0.233 to 1.423 | .007 | 0.237 | −0.381 to 0.855 | 0.449 |
Smoking | . | |||||
Never | Ref. | |||||
Past smoker | 0.115 | −0.588 to 0.818 | 0.74 | |||
Current smoker | 0.277 | −0.394 to 0.949 | 0.41 | |||
cIABPDsys | 0.05 | 0.032 to 0.085 | <0.001 | 0.057 | 0.032 to 0.083 | <0.001 |
cIABPDdia | 0.034 | −0.014 to 0.084 | 0.03 | |||
cIABPDmean | 0.040 | −0.003 to 0.084 | 0.07 | |||
cIABPDpulse | 0.06 | 0.032 to 0.078 | <0.001 |
*In the multivariate model, we entered variables with a p value of ≤0.2 in the univariate analysis.
BP, blood pressure; cIABPD, corrected interarm blood pressure difference; cIABPDdia, corrected diastolic IABPD; cIABPDmean, corrected mean IABPD; cIABPDpulse, corrected pulse IABPD; cIABPDsys, corrected systolic IABPD; DM, diabetes mellitus.