. Author manuscript; available in PMC: 2021 Jul 14.

Published in final edited form as: Ophthalmology. 2017 Jun 8;124(9):1332–1339. doi: 10.1016/j.ophtha.2017.05.005

Table 2.

Baseline Ocular Characteristics by AMD Group

Characteristic	AMD Group 0	AMD Group 1	AMD Group 2	AMD Group 3	Reticular Pseudodrusen Group	P Value
No.	41	13	30	15	14
Mean LogMar (SD)	0.0050 (0.11)	0.00080 (0.090)	0.080 (0.13)	0.17 (0.20)^*	0.11 (0.15)	0.0021
Phakic status, no. (%) pseudophakic	12 (29.3)	3 (23.1)	4 (13.3)	4 (26.7)	9 (64.3)	0.014
Mean Baseline RIT (SD), mins.	12.9 (4.8)	17.1 (10.5)	24.0 (10.8)^*	26.6 (9.3)^*	39.0 (2.1)^*	<0.0001
Mean SFCT (SD), μm	227.3 (120.6)	245.8 (79.4)	231.2 (75.6)	210.9 (97.9)	137.1 (62.3)^*	0.0038
Mean Contrast Sensitivity (SD), log score	1.55 (0.16)	1.58 (0.13)	1.47 (0.22)	1.50 (0.14)	1.51 (0.22)	0.18

BCVA = best-corrected visual acuity; SD = standard deviation; SFCT = subfoveal choroidal thickness

P < 0.05 for pairwise comparison with AMD Group 0