Figure 2. Differences in the ECD between the DSAEK and PKP patients in the CMV+, virus-, and control groups.

Differences of the ECD between PKP and DSAEK patients were compared by one-way ANOVA. A: ECD in CMV+ DSAEK and PKP patients; B: ECD in Virus- DSAEK and PKP patients; C: ECD in Control DSAEK and PKP patients. The ECD was significantly lower in the DSAEK patients than in the PKP patients (P<0.01). CMV: Cytomegalovirus; ECD: Endothelial cell density; PKP: Penetrating keratoplasty; DSAEK: Descemet's stripping automated endothelial keratoplasty. ^bP<0.01.