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. 2015 Aug 8;15:99. doi: 10.1186/s12886-015-0096-x

Fig. 4.

Fig. 4

Postoperative donor-recipient interface haze and subepithelial haze measured by in vivo confocal microscopy. a At every follow-up stage donor recipient interface haze significantly decreased compared to the three month value (P = 0.006 at 6 months, P = 0.003 at 1 year). b Compared to the preoperative value (month 0) the reduction of subepithelial haze was significant at any follow-up stage (P = 0.013 at 3 months, P = 0.001 at 6 months, P < 0.001 at 1 year). LRU: light reflectance units