Table 2. Comparison of responses to the immediate post-injection and the 2-week recollection questionnaires.
|
Questions |
Answers |
P-value | |||
|---|---|---|---|---|---|
| Immediately post-injection | At 2-week recollection | Answer | Immediately post-injection | At 2-week recollection | |
| Do you see lights? (n=75) | Did you see lights? (n=75) | Yes | 20 (27%) | 11 (15%) | 0.06 |
| Flashing? (n=20) | Flashing? (n=27) | Yes | 11 (55%) | 7 (64%) | 0.56 |
| Colored? (n=20) | Coloured? (n=27) | Yes | 13 (65%) | 5 (45%) | 0.56 |
| What colour? (n=13) | What colour? (n=14) | Blue/purple | 8 | 1 | |
| Silver/white | 4 | 1 | |||
| Red | 1 | 1 | |||
| Yellow | 0 | 2 | |||
| Do you see floaters? (n=75) | Did you see floaters? (n=75) | Yes | 24 (32%) | 48 (64%) | 0.00 |
| Black? (n=24) | Black? (n=48) | Yes | 14 (58%) | 41 (85%) | 0.21 |
| Colored? (n=24) | Colored? (n=48) | Yes | 8 (33%) | 7 (15%) | 0.32 |
| What colour? (n=8) | What colour? (n=7) | Blue/purple | 4 | 3 | |
| Silver/white | 2 | 4 | |||
| Red | 2 | 0 | |||
| Vision now compared with vision before injection (n=75) | Vision now compared with before injection (n=75) | Better | 7 (10%) | 33 (44%) | 0.00 |
| Worse | 49 (65%) | 4 (5%) | |||
| Same | 19 (25%) | 38 (51%) | |||
| — | Concern with visual experience? (n=75) | Yes | — | 11 (15%) | — |
| — | Would counseling have reduced the concern? (n=11) | Yes | — | 7 (64%) | — |
| — | VAS score (n=18) | — | — | Mean (±SD) | — |
| 4.5 (±1.7) | |||||
Abbreviations: SD, standard deviation; VAS, visual analog scale.