a suggestive trendp = 0.02
Among endothelial cell morphology indices, only lower hexagonality at 6 months after penetrating keratoplasty showed a suggestive trend of higher graft failure ( p = 0.02) [ 67 ].
Among endothelial cell morphology indices, only lower hexagonality at 6 months after penetrating keratoplasty showed a suggestive trend of higher graft failure ( p = 0.02) [ 67 ].