Between‐cluster analysis of baseline characteristics found significant differences in relationship to sex, body mass index, supine hypertension, transient ischaemic attack (TIA), urea, CRP, use of β‐blockers, frailty (Fried frailty index), cognitive performance (MoCA), gait speed, functional mobility (TUG), hand grip strength (HGS), independence (ADL), balance (FR) and incontinence (Table 2). This evidence concerns the gene CRP and transient ischemic attack.