. Author manuscript; available in PMC: 2015 Nov 1.

Published in final edited form as: Am J Ophthalmol. 2014 Jul 29;158(5):999–1007.e1. doi: 10.1016/j.ajo.2014.07.034

Table 1.

Clinical Characteristics of Patients Participating in the PIONEER Study on Intraoperative Optical Coherence Tomography in Ophthalmic Surgery

		Anterior		Posterior
Enrollment		275		256
Eye	Right	150		135
Eye	Left	125		121
Lens Status	Pseudophakic	124		87
	Phakic	147		47
	Aphakic	4		13
	Concurrent CE/IOL with PPV			109
Preoperative Diagnosis		Fuchs Dystrophy Cataract Bullous Keratopathy Failed DSAEK Keratoconus Refractive Error Failed PK Other	82 (30%) 66 (24%) 32 (12%) 23 (8%) 16 (6%) 12 (4%) 11 (4%) 33 (12%)	Epiretinal membrane Full-thickness macular hole Retinal detachment Proliferative diabetic retinopathy Vitreous hemorrhage Vitreomacular traction Other	90 (35%) 58 (23%) 44 (17%) 32 (13%) 8 (3%) 6 (2%) 18 (7%)
Procedures		DSAEK CE/IOL Femto CE/IOL DALK LASIK DSAEK Re-bubble	135 (49%) 29 (11%) 37 (13%) 19 (7%) 11 (4%) 8 (3%)	Vitrectomy Vitrectomy and Scleral Buckle Other	253 15 3

CE: cataract extraction; IOL: intraocular lens; PPV: pars plana vitrectomy; DSAEK: Descemet stripping automated endothelial keratoplasty; PK: penetrating keratoplasty; DALK: deep anterior lamellar keratoplasty; LASIK: laser assisted insitu keratamileusis