LED Sensitivity Survey:
LED symptom categorization

Table 1: Symptoms attributed to LED lights/screens compared to symptoms of eye strain, dry eye, migraine, or concussion/mTBI

An archived PDF of this spreadsheet is linked above and it does not automatically update.

The active spreadsheet is displayed below and it automatically updates with new survey responses.

The above spreadsheet is a sheet in the Survey Responses spreadsheet. Access archived data spreadsheets.

Tree 1: Tree that clusters individuals' LED symptoms

Note: This tree does not automatically update with more survey responses.