Table 2.

Multivariable analysis to determine the association between flow mediated dilatation values and spontaneous arterial healing.

Variable	Odds ratio	P-value
Model 1
Normal FMD (vs. decreased)	4.52 [1.95–10.52]	<0.001
Age	0.98 [0.94–1.02]	0.347
DM	0.07 [0.01–0.70]	0.023
Morphology
Stenosis	Reference
Dilatation	1.71 [0.60–4.93]	0.318
Occlusion	1.42 [0.49–4.10]	0.516
Extracranial (vs. intracranial)	1.51 [0.57–4.00]	0.411
Model 2
FMD as a continuous variable	1.37 [1.06–1.756]	0.014
Age	0.98 [0.94–1.02]	0.278
DM	0.06 [0.01–0.64]	0.02
Morphology
Stenosis	Reference
Dilatation	1.94 [0.69–5.47]	0.21
Occlusion	1.58 [0.55–4.48]	0.394
Extracranial (vs. intracranial)	1.45 [0.55–3.81]	0.457

FMD, flow mediated dilatation; DM, diabetes mellitus.