Factors associated with frailty include: ≥ 70 years, female (OR =3.14, CI 95%, 1.48 - 6.67; p=0.003), chronic kidney disease (OR =13.54, CI 95%, 1.59 - 115.08; p=0.02), chronic heart failure (OR =3.48, CI 95%, 1.49 - 8.15; p=0.004), previous stroke (OR =4.56, CI 95%, 2 - 10.4; p<0.001).