%0 Journal Article %K Humans %K Aged %K Cohort Studies %K *Frailty/diagnosis/epidemiology %K Semantic Web %K Hospitals %K Primary health care %K United Kingdom/epidemiology %K Frailty %K Geriatric medicine %K Older people %K pharmaco-epidemiology %K polypharmacy %K Preventive therapies %B BMC Geriatr %D 2023 %G eng %M 36721104 %P 58 %R 10.1186/s12877-023-03770-z %T Characterising complex health needs and the use of preventive therapies in the older population: a population-based cohort analysis of UK primary care and hospital linked data %V 23 %2 PMC9890735 %7 2023/02/02 %@ 1471-2318