Fig. 2From: Management of peripheral arterial disease in diabetes: a national survey of podiatry practice in the United KingdomBar chart representing responses to question “Please score the following options to indicate their importance to your clinical decision making.” Doppler: Audible hand held Doppler waveform assessment; ABPI: Ankle brachial pressure index; TBPI: Toe brachial pressure index; TcPO2: Transcutaneous oxygen pressure. SD(Standard deviation). Scored on a scale of 0 to 5; 0: not at all important; 1: not important; 2: unsure; 3: important; 5: very importantBack to article page