Table 4

Changes in mean central foveal thickness after the first and repeat intravitreal triamcinolone injections

Mean central foveal thickness (μm)	First injection		Repeat injection		p Value
Mean central foveal thickness (μm)	Mean	SD	Mean	SD	p Value
*Statistically significant difference between the first and repeat injections.
†Timing of best achieved response.
Pre-injection	475	123	448	158	0.658
2 weeks	335	83	362	121	0.488
4 weeks	283†	84	321†	64	0.011*
9 weeks	290	108	333	122	0.091
17 weeks	331	150	408	193	0.189
26 weeks	425	174
Best achieved centralfoveal thickness	236	66	279	91	0.034*