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  1. Surveys
  2. 2011
  3. October
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  5. Survey on the use of contact lens by students of T
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Exit Survey »
 
 
How often do you wear contact lens?
 
Daily
 
Once to twice per week
 
Three to four times per week
 
Once per month
 
Once per year
 
 
 
Which type of contact lens do you use most often?
 
Daily disposable
 
Two to four weeks disposable
 
Yearly disposable (Rigid gas permeable lenses)
 
 
 
With reference to Question 2, why do
you choose this type of contact lens? (You can choose more than one option)
 
Convenient
 
Cleanness
 
Cheaper than other types

 
 
 
How would you clean and disinfect your contact lens ? If you use more than one solution, please specify the sequence of the use of the solutions.
 
Multipurpose solution
 
Saline solution
 
Daily cleaner
 
Enzymatic cleaner
 
Hydrogen peroxide solution
 
None(for daily disposable lens)
 
 
 
What kinds of irritations have you suffered from?(You can choose more than one)
 
Feeling the dryness of eyes
 
Reddish eyes or irritation
 
The blurring of vision
 
Allergic reaction
 
None

 
 
 
Have you ever suffered from eye infection due to the use of contact lens?If Yes, please specify.If no, just put down "None".
   
 
 
 
Usually, how long have you worn the contact lens until you feel uncomfortable?
 
 
 
Do you know the causes of Acanthamoeba keratitis(棘阿米巴角膜炎)? (you can choose more than one)
 
Improper disinfection of lens
 
Swimming while wearing contact lens
 
Prolonged wearing of contact lens
 
Wearing contact lens with incorrect curvature
 
I have never heard of this disease

 
 
 
What are your criteria to choose contact lens? (You can choose more than one)
 
1. Base curve radius of lens
 
Design of lens( especially for cosmetic lens)
 
Oxygen permeability of lens
 
water content of lens
 
Diameter of lens
 
Brand

 
 
 
Why do you choose to wear contact lens instead of glasses? (You can choose more than one)
 
More convenient in daily life
 
For a better appearance
 
For therapeutic purpose
 
For working purpose (e.g. be part-time models)

 
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