Table 4b.

Bonferroni post hoc analysis for the ganglion cell layer-inner plexiform layer thickness between the groups (n=180)

Retinal nerve fiber thickness (µM)	Diabetic retinopathy versus diabetic nonretinopathy	Diabetic retinopathy versus controls	Diabetic nonretinopathy versus controls
Superior	<0.001	<0.001	<0.001
Superonasal	<0.001	<0.001	<0.001
Superotemporal	<0.001	<0.001	<0.001
Inferior	<0.001	<0.001	<0.001
Inferonasal	<0.001	<0.001	<0.001
Inferotemporal	<0.001	<0.001	<0.001