Table 3.

Comparing the change in drusen count, area and volume between the two groups in the first and second year

		Group 1 (n = 179)	Group 2 (n = 69)	p-Value
Year 1	Count change	1.15	1.33	0.484
	Square root area change	0.12 (0.27)	0.11 (0.24)	0.902
	Cube root volume change	0.02 (0.08)	0.02 (0.07)	0.834
Year 2	Count change	0.69	1.64	0.052
	Square root area change	0.12 (0.27)	0.19 (0.27)	0.027
	Cube root volume change	0.03 (0.09)	0.05 (0.07)	0.019