Table 4.

Reasons for device non-use by device type at each follow-up, for all participants responding at that follow-up.

	Stand Magnifier (n)	Hand Held Magnifier (n)	High Plus Lenses (n)	Hands-free Magnifier (n)	Total n(%)
1 Week Follow-up
Unable to use	1	4	1	0	6 (20)
Have not used yet	2	5	2	0	9 (30)
Device broken	1	1	0	1	3 (10)
No need to use	1	5	0	3	9 (30)
Other/not specified	0	3	0	0	3 (10)
Total	5	18	3	4	30(100)
1 Month Follow-up
Unable to use	1	3	3	0	7 (50)
Device broken	0	1	0	0	1(7)
No need to use	0	3	0	0	3 (21)
Other/not specified	2	1	0	0	3 (21)
Total	3	8	3	0	14 (100)
3 Month Follow-up
Unable to use	4	5	6	1	16 (55)
Device broken	0	4	0	0	4 (14)
No need to use	4	2	0	1	7 (24)
Other/not specified	1	1	0	0	2 (7)
Total	9	12	6	2	29 (100)