Table 1

Clinical and MERG (configuration C) data of pre-AMD or early AMD eyes

Patient No		Age		Sex/eye		VA		FP		FA		Ams	P1 amplitude (nV/deg²)				N1 latency (ms)
Patient No		Age		Sex/eye		VA		FP		FA		Ams	R1	R2			R3	R4	R5	R6	R1	R2	R3	R4	R5	R6
78	47	F/LE	0.7	P	W	N	54.8	31.7	22.1	15.8	11.7	10.1	17.5	16.7	15	15	15	15.8
83	49	M/RE	0.8	P	N	C	30.1	19.7	15.8	12.5	11.8	10.7	19.2	14.2	14.2	14.2	15	15.8
155	47	F/LE	0.8	d	W	N	73.9	41.9	29	20.1	18.5	18.1	17.5	17.5	15	15.8	17.5	16.7
156	53	M/LE	0.7	d	—	N	37.9	31.2	26.1	22.2	21.3	19.2	15.8	15	14.2	15	15.8	15.8
157	49	M/RE	1	P	W	N	44.3	26.3	20.8	15.4	13.6	11.6	16.7	15.8	15	15	15	15.8
158	50	M/RE	0.7	P	W	N	54.5	23.9	18.7	16.1	13.6	12.4	16.7	15.8	15	15.8	16.7	16.7
160	52	M/LE	1	P	W	N	59.5	24.3	15.4	12.2	10	9.2	15.8	15	12.5	15	15	15
161	50	F/RE	0.7	P	W	N	51.1	32.1	25.2	18.8	15.9	13.1	18.3	15.8	15	14.2	15	15
165	51	M/LE	1	P	—	N	46.6	28.9	20.7	15.4	12.1	10.3	15.8	15	14.2	15.8	15	15.8
172	53	F/LE	0.8	P	W	N	35.2	19.9	16.1	13.1	10	9.4	17.5	14.2	15	15	15.8	16.7
177	59	M/RE	1	d	W	C	24.3	16.1	13.7	10.8	8.6	6.6	15.8	15.8	14.2	14.2	17.5	15.8
182	58	M/LE	1	D	W	N	49.1	27.2	22.7	16.6	15.2	15	17.5	17.5	13.3	17.5	17.5	16.7
204	57	M/LE	0.7	d	—	C	48.6	27	22	16.5	12.9	10.7	18.3	16.7	15.8	15.8	16.7	16.7
218	55	M/RE	0.7	D	W	N	23.6	15.2	12.4	9.2	7.9	7.5	16.7	11.7	12.5	14.2	15	15
231	58	M/RE	1	d	W	C	35.1	19.5	14.5	11.4	9.6	8	16.7	16.7	15	15	15	16.7

VA = visual acuity, FP = fundus picture, FA = fluorescein angiography, Ams = Amsler grid test, — = no FA, P = irregular pigmentation, d = 1 to 3 hard macular drusen, D = soft macular drusen, W = window defect, N = normal, C = change.