Multifocal Electroretinogram Can Detect the Abnormal Retinal Change in Early Stage of type2 DM Patients without Apparent Diabetic Retinopathy

Table 1

Epidemiologic and disease characteristics of all participants in this study.

Number of subjects	HC	DM
	Age (years)				0.522^a
Male/female	17/15	25/13	0.157^b
DM duration (years)	—		—
HbA1c (%)			0.005^a
BCVA			0.245^c
IOP (mmHg)			0.086^c

Values expressed as (unless otherwise stated). Statistical tests: ^a-test, ^bPearson test, and ^cMann–Whitney test. . BCVA: best corrected visual acuity; IOP: intraocular pressure.