Normative data of Ankle brachial pressure Index and Toe brachial index in normal healthy male adult using fully automated vascular Doppler.

Context: Peripheral vascular disease affects some 12%-14% of the general population, and the majority of people with the disease are asymptomatic. Risk factors for it are smoking, diabetes mellitus, hyperlipidemia, hypertension, obesity, and syndrome X. The Ankle Brachial Pressure Index (ABPI) is one of the screening noninvasive methods for the diagnosis of peripheral vascular disease. Assessment is performed by fully automated vascular Doppler, which is considered to be accurate; however, normative data are limited.

Aims: To measure the normative data of ABPI and Toe brachial index (TBI) in a healthy adult. Settings and Design: A cross-sectional study done in male (n = 59) volunteers in the age group of 18 to 50 years of age group.

Methods And Material: Smartdop XT fully automatic Doppler-14 ports (Hadeco, Japan) was used to measure ABPI and Toe brachial index (TBI). Statistical analysis used: Normative value (Mean, SD, Range) was calculated using Systac 13 software.

Results: Right-side Ankle Brachial Pressure Index (ABPI) and left-side ABPI at the posterior tibial artery (PT) were 1.061 ± 0.098, and 1.105 ± 0.139, respectively. Right-side ABPI and left-side ABPI at the dorsal pedis artery were 0.86 ± 0.129 and 0.86 ± 0.115. Right-side toe Brachial Pressure Index (TBPI) and left-side ABPI was 0.85 ± 0.185 and 0.822 ± 0.2, respectively.

Conclusions: ABPI index of more than 0.9 may be considered normal in the male population in Bhopal; however, we recommend further Multicentric trials across the Indian population.