Table 6.

Multivariate Logistic Regression analysis to detect independent predictors of Radial artery spasm Group

Variables	Odds ratio	95% CI	P
Gender	1.538	0.249–9.501	> 0.05
HTN	0.251	0.013–4.865	> 0.05
Dyslipidemia	0.231	0.028–1.912	> 0.05
Concentric LVH	0.131	0.161–60.943	> 0.05
Number of punctures	0.027	0.001–0.508	0.016
RT vs. LT radial	0.013	0.001–0.204	0.002
Size of the radial sheath	21.215	1.823–246.82	0.015
Size of catheter	1.324	0.182–9.655	> 0.05
Radial tortuosity	0.027	0.001–0.490	0.015
eNOS TT Genotype	47.48	3.803–592.840	0.003
eNOS T allele	24.911	1.232–5.432	> 0.05

HTN; hypertension, LVH; left ventricular hypertrophy, eNOS; endothelial nitric oxide synthase