Table 1.

The summary of the results and comparison between collagen-glycosaminoglycan copolymer matrix grafted cornea and un-grafted cornea

	Day 3	Day 7	Day 14	Day 28	Day 60	Day 90
Corneal opacity score
grafted cornea	4	4	4	4	3	2
un-grafted cornea	2	3	2	1	1	1
Corneal thickness
grafted cornea(μm)	NA	NA	NA	NA	NA	487.25 ± 14.89
un-grafted cornea(μm)	245 ± 15.59	274.5 ± 15.62	NA	315.5 ± 6.29	311.75 ± 7.50	307.25 ± 11.19
Neovascularization
grafted cornea	–	+	+	+	+	+
un-grafted cornea	–	–	–	–	–	–
α-SMA-positive cell
grafted cornea	–	+	+	+	+	–
un-grafted cornea	–	+	+	–	–	–

NA not applicable, + positive, − negative