Table 1. Summary of the primary outcomes of 61 eyes (58 patients) that underwent 27G vitrectomy.

Diagnosis	n	Age (y)	Mean IOP (mm Hg)			Mean logMAR VA			Operative time (min)	Follow-up (d)
			Preop.	Day 1	Last visit	Preop.	Last visit	P
Overall	61	53.0±12.4	12.5±3.4	14.2±9.1	15.5±3.3	1.7±1.1	1.2±1.0	<0.001	49.9±24.7	166.4±61.3
RRD	24	49.5±15.2	10.8±2.9	14.9±6.9	14.3±3.2	1.8±1.1	1.2±0.9	<0.01	54.2±23.2	174.6±66.6
FTMH	12	61.3±8.5	12.8±1.1	8.3±2.0	13.7±1.9	1.0±0.4	0.7±0.3	0.02	46.8±27.9	159.0± 67.9
DR	11	54.6±9.7	15.0±4.6	13.7±5.8	15.5±5.0	2.3±0.6	2.1±1.1	0.43	57.7±26.3	137.0±31.1
VH	6	61.3±8.5	12.8±1.1	8.3±2.0	13.7±1.9	2.7±1.3	1.2±1.4	0.08	46.8±27.9	179.5±79.7
EALES	4	49.8±7.9	11.8±3.4	26.5±17.3	12.3±1.0	1.3±1.2	0.6±0.5	0.39	33.8±25.0	190.5±71.4
FLT/PM	2	42.0±11.3	11.5±2.1	9.3±3.9	14.0±1.4	0.9±0.6	0.6±0.3	0.50	35.0±21.2	169.2±56.2
MEM	2	55.5±2.1	14.6±3.3	11.8±1.8	14.0±0.0	0.8±0.1	0.3±0.4	0.34	17.5±3.5	121.2±5.5

RRD: Rhegmatogenous retinal detachment; FTMH: Full-thickness macular hole; DR: Diabetic retinopathy; VH: Vitreous hemorrhage; EALES: Eales disease; FLT/PM: Pathological myopia-related floater; IOP: Intraocular pressure; MEM: Macular epiretinal membrane; SD: Standard deviation; VA: Visual acuity.

mean±SD