During a typical day in the past month, how often did your eyes feel discomfort?*
When your eyes felt discomfort, how intense was this feeling of discomfort at the end of the day, within two hours of going to bed?*
During a typical day in the past month, how often did your eyes feel discomfort?*
When your eyes felt dry, how intense was this feeling of dryness at the end of the day, within two hours of going to bed?*
During a typical day in the past month, how often did your eyes look or feel excessively watery?*
Number