Safety and efficacy of frequency-domain optical coherence tomography in evaluating and treating intermediate coronary lesions

Table 5 Clinical outcomes at 12 mo follow-up n (%)

Variable	OCT-guided PCI (n = 38)	OCT-guided OMT (n = 26)	P-value, overall = 0.634
Myocardial infarction	1 (2.6)	0	1
Target lesion revascularisation	1 (2.6)	0	1
Re-angina	13 (34.2)	8 (30.8)	0.603
Re-hospitalisation	3 (7.9)	2 (7.7)	0.920
Minor bleeding events	5 (13.2)	1 (3.8)	0.427

Data are expressed as mean ± SD and n (%), or median and 25^th and 75^th. Percentiles for non-normal distribution. OCT: Optical coherence tomography; PCI: Percutaneous coronary intervention; OMT: Optimal medical therapy.