Apolipoprotein ε4 allele is associated with frailty syndrome: results from the hellenic longitudinal investigation of ageing and diet study

Apolipoprotein (APOE) ε4 allele has been associated with a number of age-related diseases but previous studies failed to identify any link with Frailty syndrome. The aim of the present study is to investigate the association between APOE ε4 allele and frailty syndrome. We operationalised Frailty according to the Fried definition, and we determined the APOE genotype in 1234 participants of the hellenic longitudinal investigation of ageing and...