This is an interactive tool below. It will calculate as you go and chart your results on the right-side graph. Go through each of your systems and assign a number to each system using this rating system:

5 = Have almost every day, severe effect

4 = Frequently have, severe effect

3 = Frequently have, effect not severe

2 = Occasionally have, severe effect

1 = Occasionally have it – mild effect

0 = Never or almost never

[Fill out the interactive excel sheet below or download it]