Clinical Outcomes of Accelerated Corneal Cross-Linking for Pediatric Keratoconus

Table 3

Corneal thickness changes between hypoosmolar and iso-osmolar riboflavin groups

	N	Hypoosmolar					Iso-osmolar					value
		5					24
		Mean	Std. dev	Median	[95% CI]		Mean	Std. dev.	Median	[95% CI]
ThkMin (μm)	Preoperative	367	19	364	343	385	452	40	443	423	463	0.0005
	Postoperative	362	39	360	317	403	445	34	443	426	460	0.0007
	Mean change	5	37				7	19				0.86
	value	0.5					0.0812

N: number; ThkMin: minimum corneal thickness; μm: micron; [95% CI]: 95% confidence interval. Statistically significant increased value . Values in bold are statistically significant.