Convergence Insufficiency Symptom Score Calculator

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Convergence Insufficiency Symptom Survey Calculator

Questions

1. Do your eyes feel tired when reading or doing close work?

2. Do your eyes feel uncomfortable when reading or doing close work?

3. Do you have headaches when reading or doing close work?

4. Do you feel sleepy when reading or doing close work?

5. Do you lose concentration when reading or doing close work?

6. Do you have trouble remembering what you have read?

7. Do you have double vision when reading or doing close work?

8. Do you see the words move, jump, swim or appear to float on the page when reading or doing close work?

9. Do you feel like you read slowly?

10. Do your eyes ever hurt when reading or doing close work?

11. Do your eyes ever feel sore when reading or doing close work?

12. Do you feel a 'pulling' feeling around your eyes when reading or doing close work?

13. Do you notice the words blurring or coming in and out of focus when reading or doing close work?

14. Do you lose your place while reading or doing close work?

15. Do you have to re-read the same line of words when reading?

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Adapted from: Borsting et al. Validity and Reliability of the Revised Convergence Insufficiency Symptom Survey in Children Aged 9-18 Years. Optometry and Vision Science 2003;80(12):832-838

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Convergence Insufficiency Symptom Score Calculator

Questions