Efficacy and Safety of Corneal Transplantation Using Corneas from Foreign Donors versus Domestic Donors: A Prospective, Randomized, Controlled Trial

Table 5

Postoperative graft thickness (mm) in foreign and domestic donor groups at follow-up.

Postoperative follow-up (months)	Foreign group ()	Domestic group ()		value
1	0.84 ± 0.08	0.62 ± 0.06	16.17	0.000^*
3	0.59 ± 0.08	0.57 ± 0.06	1.47	0.145
6	0.56 ± 0.06	0.54 ± 0.04	2.04	0.051
12	0.54 ± 0.05	0.54 ± 0.04	0.00	1.000

 ^*.