Using the FRAIL scale to compare pre-existing demographic lifestyle and medical risk factors between non-frail, pre-frail and frail older adults accessing primary health care: a cross-sectional study.
Vanessa Aznar-TortondaAntonio Palazón-BruVicente Francisco Gil-GuillénPublished in: PeerJ (2020)
Comparison between the pre-frail and frail groups showed that frail persons were more likely to have a lower income, be female, older and have a higher number of comorbidities.