Table 2.

Predictors of MSIMI using univariate logistic regression.

	OR (95%CI)	P value*
Hemodynamics
Resting RPP, per 1000 increase	1.1 (1 – 1.2)	0.09
RPP response†, per 1000 increase	1.13 (1.1 – 1.2)	0.001‡
Vascular function tests
PAT ratio, as a continuous variable	0.34 (0.2 – 0.7)	0.008
Resting Absolute FMD, per mm change §	2.55 (0.5 – 13)	0.26
Absolute FMD response†, per mm change §	0.62 (0.1 – 3.9)	0.61‡
Resting FMD, per % change §	1.03 (1 – 1.1)	0.39
FMD response†, per % change	0.98 (0.9 – 1.1)	0.69‡
Allometrically scaled FMD, per % change	1.14 (0.89 – 1.46)	0.30
Allometrically scaled FMD response, per % change‡	0.53 (0.1 – 2.2)	0.38
Resting RHI	0.62 (0.1 – 3.9)	0.61
RHI response†	1.05 (0.7 – 1.6)	0.83‡
Resting PWV, m/s	0.98 (0.9 – 1.1)	0.71
PWV response†	1.03 (0.9 – 1.2)	0.66‡
Ischemia during conventional stress
CSIMI	7.43 (4.6 – 11.9)	<0.001

^*p values were derived from univariate logistic regression analyses.

^†Response was calculated as the difference between post mental stress and resting values.

^‡Adjusted for resting values.

^§Adjusted for resting basal brachial artery diameter. Abbreviations: OR: Odds ratio. CI: Confidence interval. RPP: rate-pressure product. PAT: peripheral arterial tonometry. FMD: flow-mediated dilation. PWV: pulse wave velocity. RHI: reactive hyperemia index. AI: Augmentation index. CSIMI: Conventional stress induced myocardial ischemia