“…The prevalence of lower limb PAD increases with age, and is more common in men than women (Dormandy 2000). In Scotland, in 2010, the prevalence of IC ranged from 0.7% to 1.7% in people aged 16 to 54 years, and was 7.4% in those over 74 years old (Bromley 2011). In 2010, a global estimate of 202 million people were living with PAD, an increase of 28.7% in low-and middle-income countries, and 13.1% in higher-income countries, compared with the preceding 10 years (Fowkes 2013).…”