Table 2.

Description of the sum of activities done at least once per month overall and by subtype of activity.

	Physical Activities Median (IQR)	Self-Maintenance Activities Median (IQR)	Social Activities Median (IQR)	Hobbies and Home Maintenance Median (IQR)	Passive Information Processing Median (IQR)	Novel Information Processing Median (IQR)	Total Activities Mean (SD)
Eye Disease Group
Normal Vision	2.0 (1.0)	5.0 (1.0)	2.0 (2.0)	2.0 (1.0)	4.0 (1.0)	9.0 (4.0)	25.5 (5.3)
AMD	1.0 (2.0)	5.0 (1.0)	1.0 (1.0)	0.0 (1.0)	4.0 (2.0)	5.0 (4.0)	17.6 (5.9)
Glaucoma	1.0 (1.0)	4.0 (1.0)	1.0 (1.0)	1.0 (2.0)	4.0 (2.0)	7.0 (4.0)	22.5 (6.6)
Range	0–6	0–6	0–5	0–7	0–6	0–16	3–40
P-value*	<0.001	0.017	0.020	<0.001	0.006	<0.001	<0.001

IQR = inter-quartile range, SD = standard deviation.

*P-value derived from Kruskal-Wallis test (activity subgroups) or from ANOVA (total activities).