1. Since you first used poppers, do you think they have affected your eyesight? | ||||
Total (N=1322), n (%) | ||||
---|---|---|---|---|
No | 1146 (86.7) | |||
Maybe | 130 (9.8) | |||
Yes | 29 (2.2) | |||
Missing data | 17 (1.3) |
2. Have you noticed any of the following in the hours or days following poppers use? | ||||
---|---|---|---|---|
n | % (Based on N=1 322) | % (Based on N=159) | ||
Blurred vision | 39 | 3.0 | 24.5 | |
Patch in the centre of vision | 23 | 1.7 | 14.5 | |
Fluctuating vision | 28 | 2.1 | 17.6 | |
Flashing lights | 20 | 1.5 | 12.6 | |
Distorted vision | 10 | 0.8 | 6.3 | |
Tunnel vision* | 5 | 0.4 | 3.1 | |
Other | 23 | 1.7 | 14.5 |
3. What has happened to your vision problems over the last year? (N=104), n (%) | ||||
---|---|---|---|---|
I stopped using poppers and my vision problems went away completely | 27 (26.0) | |||
I stopped using poppers and my vision problems got a bit better | 10 (9.6) | |||
I stopped using poppers but my vision problems have stayed the same | 12 (11.5) | |||
I stopped using poppers but my vision problems have got worse | 4 (3.9) | |||
I carried on using poppers but my vision problems have got better anyway | 17 (16.4) | |||
I carried on using poppers and I am still having some problems | 34 (32.7) |
*Quality control response option.