Canadian Dry Eye Assessment (CDEA)

This questionnaire helps assess the severity of your dry eye symptoms

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Eye exam in an optometry clinic

Please indicate whether you experienced any of the following symptoms during the past week by selecting one response for each question.

Left: None of the time | Right: All of the time

1- Sensitivity to light during the past week ?

2- Gritty, sandy or itchy sensation during the past week ?

3- Burning or stinging during the past week ?

4- Blurred or unclear vision during the past week ?

5- Vision that fluctuates with blinking during the past week ?

6- Vision that improves with artificial tears during the past week ?

7- Tearing or watery eyes during the past week ?

8- Pain or burning during the night or upon waking in the morning during the past week ?

Have You Experienced Eye Irritation During Any of the Following Activities ?

9- Reading or driving for extended periods during the past week ?

10- Watching television or working on a computer for an extended period during the past week ?

Have Your Eyes Felt Uncomfortable in Any of the Following Situations ?

11- When exposed to wind or drafts during the past week ?

12- In low-humidity environments, such as heated or air-conditioned spaces or airplanes, during the past week ?

1- How much do your eyes bother you ?

2- What brand of artificial tears do you use ?

3- How often do you use artificial tears ?

4- Compared with your last visit, are your symptoms better, the same or worse ?

Légende

1
None of the time
2
Some of the time
3
Half of the time
4
Most of the time
5
All of the time

Complete the information below so that our team can follow up with you.

Client trying new glasses at an optic store