Adaptive Optics (rtx1) High-Resolution Imaging of Photoreceptors and Retinal Arteries in Patients with Diabetic Retinopathy

Table 2

Overall and group characteristics ().

	Total	Mild NPDR	Moderate NPDR	DR group	Control group
	(%)	(%)	(%)	(%)	(%)
No. of subjects	56 (100)	22 (39)	14 (25)	36 (64)	20 (36)
Women	27 (48.2)	8 (36)	6 (43)	14 (39)	13 (65)
						value
Age (years)						0.187^†
AL (mm)						0.974^†
BMI						<0.001^‡

^†-test; ^‡Mann–Whitney test. Abbreviations: DR: diabetic retinopathy; SD: standard deviation; AL: mean axial length; BMI: body mass index.