Table 3.
Results of the Catquest questionnaire. For the seven difficulty items (questions 3 to 7), the question is: do you have difficulty with the following activities because of your vision? The points assigned for statistical analysis to the possible answers (except for question 2) are as follows: very great difficulties, 1; great difficulties, 2; some difficulties, 3; no difficulties, 4. For question 2, possible answers are very dissatisfied, 1; rather dissatisfied, 2; fairly satisfied, 3; very satisfied, 4.
| Healthy | Coexisting pathology | P | |
|---|---|---|---|
| 1. Do you experience that your present vision gives you difficulties in any way in your daily life? | 3.84 ± 0.37 | 3.78 ± 0.42 | 0.615 |
| 3 to 4 | 3 to 4 | ||
|
| |||
| 2. Are you satisfied or dissatisfied with your present vision? | 3.52 ± 0.51 | 3.84 ± 0.37 | 0.016 |
| 3 to 4 | 3 to 4 | ||
|
| |||
| 3. Difficulties for reading text newspaper | 3.28 ± 0.61 | 3.60 ± 0.71 | 0.030 |
| 2 to 4 | 3 to 4 | ||
|
| |||
| 4. Difficulties for recognizing faces | 3.92 ± 0.28 | 4.00 ± 0 | 0.153 |
| 3 to 4 | 4 | ||
|
| |||
| 5. Difficulties for seeing prices | 3.72 ± 0.46 | 3.84 ± 0.37 | 0.311 |
| 3 to 4 | 3 to 4 | ||
|
| |||
| 6. Difficulties for walking | 3.96 ± 0.20 | 3.96 ± 0.20 | 1.000 |
| 3 to 4 | 3 to 4 | ||
|
| |||
| 7. Difficulties performing handicraft | 3.63 ± 0.50 | 3.52 ± 0.71 | 0.777 |
| 3 to 4 | 3 to 4 | ||
|
| |||
| 8. Difficulties reading text on TV | 3.92 ± 0.28 | 3.80 ± 0.41 | 0.226 |
| 3 to 4 | 3 to 4 | ||
|
| |||
| 9. Difficulties for preferred hobby | 3.84 ± 0.37 | 3.92 ± 0.28 | 0.389 |
| 3 to 4 | 3 to 4 | ||