For each of the following, indicate whether or not you have had a problem with any of these symptoms when not drinking or using other drugs, in the past 12 months. (Blurring of your vision when you move your head)

Conceptual Variable

Name
6112
Label
For each of the following, indicate whether or not you have had a problem with any of these symptoms when not drinking or using other drugs, in the past 12 months. (Blurring of your vision when you move your head)