| LP117838-5 | In general, would you say your overall health is | COMPONENT | 1 |
| LP117839-3 | At the present time, how is your eyesight, using both eyes with glasses or contact lenses, if you wear them | COMPONENT | 1 |
| LP117840-1 | How much of the time do you worry about your eyesight | COMPONENT | 1 |
| LP117841-9 | How much pain or discomfort have you had in and around your eyes, for example, burning, itching, or aching | COMPONENT | 1 |
| LP117842-7 | Currently driving, at least once in a while | COMPONENT | 1 |
| LP117843-5 | Have you never driven a car or have you given up driving | COMPONENT | 1 |
| LP117845-0 | How much difficulty do you have driving during the daytime in familiar places | COMPONENT | 1 |
| LP117846-8 | How much difficulty do you have driving at night | COMPONENT | 1 |
| LP117847-6 | How much difficulty do you have driving in difficult conditions, such as in bad weather, during rush hour, on the freeway, or in city traffic | COMPONENT | 1 |
| LP117848-4 | Do you accomplish less than you would like because of your vision | COMPONENT | 1 |
| LP117849-2 | Are you limited in how long you can work or do other activities because of your vision | COMPONENT | 1 |
| LP117850-0 | How much does pain or discomfort in or around your eyes, for example, burning, itching, or aching, keep you from doing what you'd like to be doing | COMPONENT | 1 |
| LP117851-8 | How would you rate your overall health | COMPONENT | 1 |
| LP117852-6 | How would you rate your eyesight now, with glasses or contact lens on, if you wear them | COMPONENT | 1 |
| LP117853-4 | Do you currently wear contact lenses | COMPONENT | 1 |
| LP117854-2 | Have you ever worn contact lenses | COMPONENT | 1 |
| LP117855-9 | Are you considering wearing contact lenses in the next year | COMPONENT | 1 |
| LP117856-7 | What type of contact lenses do you wear | COMPONENT | 1 |
| LP117857-5 | Measurement sequence | COMPONENT | 1 |
| LP117858-3 | Statistical reliability level measured | COMPONENT | 1 |
| LP117859-1 | In what city or town were you living when you were 18 | COMPONENT | 1 |
| LP117860-9 | To what city or town did you move to next | COMPONENT | 1 |
| LP117861-7 | What year did you turn 18 | COMPONENT | 1 |
| LP117862-5 | City | COMPONENT | 5 |
| LP117863-3 | Do you sleep with your contact lenses in | COMPONENT | 1 |
| LP117864-1 | Does your child currently wear glasses or contact lenses to correct, or partially correct, his or her eyesight | COMPONENT | 1 |
| LP117865-8 | How often are the glasses or contact lenses worn | COMPONENT | 1 |
| LP117866-6 | Were the glasses or contact lenses prescribed for astigmatism | COMPONENT | 1 |
| LP117867-4 | Were the glasses or contact lenses prescribed for short-sightedness or myopia | COMPONENT | 1 |
| LP117868-2 | Were the glasses or contact lenses prescribed for long-sightedness or hyperopia | COMPONENT | 1 |
| LP117869-0 | Were the glasses or contact lenses prescribed for other | COMPONENT | 1 |
| LP117870-8 | Other glasses or contact lenses prescribed | COMPONENT | 1 |
| LP117871-6 | Has your child worn glasses or contact lenses in the past, but no longer needs to wear them | COMPONENT | 1 |
| LP117872-4 | Date when first prescribed | COMPONENT | 1 |
| LP117873-2 | Age when first prescribed | COMPONENT | 1 |
| LP117874-0 | Date stopped | COMPONENT | 1 |
| LP117875-7 | Reason stopped | COMPONENT | 1 |
| LP117876-5 | How often did your child wear their glasses - contact lenses | COMPONENT | 1 |
| LP117877-3 | Do you wear glasses of any kind | COMPONENT | 1 |
| LP117879-9 | How old were you when you first needed to wear glasses to see clearly in the distance | COMPONENT | 1 |
| LP117880-7 | How old were you when you first needed reading glasses, bifocals or multifocals | COMPONENT | 1 |
| LP117881-5 | How long have you had your current glasses | COMPONENT | 1 |
| LP117882-3 | When did you last have the strength of your glasses checked | COMPONENT | 1 |
| LP117883-1 | Can you read the ordinary print in the newspaper reasonably well, with or without glasses | COMPONENT | 1 |
| LP117884-9 | When were you last able to do this | COMPONENT | 1 |
| LP117885-6 | Do you use a magnifier to read | COMPONENT | 1 |
| LP118086-0 | I am so scared of a harmless animal that I do not dare to touch it | COMPONENT | 1 |
| LP118087-8 | I worry about things working out for me | COMPONENT | 1 |
| LP118088-6 | I doubt whether I really did something | COMPONENT | 1 |
| LP118089-4 | When frightened, I sweat a lot | COMPONENT | 1 |