ABI

Question 1

< 1.4

Answer 1

falsely elevated, arterial disease, diabetes, rigid arteries

Question 2

1.0 - 1.4

Answer 2

normal

Question 3

0.8 - 0.9

Answer 3

mild arterial disease, intermittent claudication

Question 4

0.4 - 0.79

Answer 4

moderate arterial disease and pain at rest

Question 5

<0.5

Answer 5

severe arterial disease