Table 4: Intraocular Tamponade Used in the 20- and 23- Gauge Groups, Compared to Mean Day 1 IOP

Tamponade	Mean Day 1 IOP (mmHg)		p-Value
	23-Gauge	20-Gauge
	(n=50)	(n=50)
Air	13 (n=22)	13 (n=8)	1.0000
SF6	18 (n=5)	20 (n=4)	0.0993
C3F8	17 (n=22)	23 (n=34)	0.0035
Silicone Oil	10 (n=1)	15 (n=4)	-