LED Sensitivity Survey: Graphs
The following graphs show the survey responses for individuals who indicated that they are sensitive to LED lights and/or LED screens. The graphs on this page should automatically update as more people take the survey.
Current survey results spreadsheet
Health Effects of LEDs
Some of the survey questions are based on those in the HARDSHIP questionnaire designed to assess headaches, but have been edited to survey LED symptoms. Steiner et al. The Journal of Headache and Pain 15, 3 (2014). https://doi.org/10.1186/1129-2377-15-3.
LED symptoms: Pain/pressure around the eye
LED symptoms: Headache
LED symptoms: Other physical symptoms
LED symptoms: Nausea and disorientation
LED symptoms: Memory and concentration
LED symptoms: Sleep
LED symptoms: Enhanced LED sensitivity
LED symptoms: Mental health
Factors affecting LED symptoms
Treatment of LED symptoms
Impact of LED symptoms
Kinds of light that cause LED symptoms
Kinds of screen conditions that affect LED symptoms
Other strategies to prevent LED symptoms
Other Medical History
Survey questions included those from the HARDSHIP questionnaire designed to assess headaches. Steiner et al. The Journal of Headache and Pain 15, 3 (2014). https://doi.org/10.1186/1129-2377-15-3.
Quality of Life
This set of questions, developed by the World Health Organization, are included in the HARDSHIP questionnaire, Steiner et al. The Journal of Headache and Pain 15, 3 (2014). https://doi.org/10.1186/1129-2377-15-3..