Table 4.

Difference in ease of use, by age

Variable	Age (years)	N	Mean	SD	df	t-Value	p-Value
Difference in ease of use	≤34	1324	4.28	1.28	1991	10.4303	<0.0001*
	>34	669	3.64	1.32

^*Significant at 0.05 level.