Effect of Fluorometholone/Tetrahydrozoline Fixed Combination on Conjunctival Autograft Morphology after Primary Pterygium Excision

Table 2

Changes of the conjunctival graft thickness after pterygium surgery.

	Fluorometholone group	Dexamethasone group	Fluorometholone/tetrahydrozoline group	𝑃^a
	Mean ± SD	Mean ± SD	Mean ± SD
1 week	509±1777	483±201	412±135	0.295
2 weeks	274±61	290±60	203±43	0.000
1 month	178±59	168±46	118±10	0.001
3 months	111±28	115±30	114±12	0.891

SD: standard deviation, ^aone-way ANOVA test.