Frail patients aged >= 75 were recruited and divided into PAC or control groups. The PAC group received comprehensive geriatric assessment (CGA) and multifactorial intervention for two to four weeks. The control group received CGA only. The primary outcomes were 90-day emergency room visits, readmissions, and mortality after PAC.
Acute illness could be enormous stress for frail people. Combining comprehensive geriatric assessment and multifactorial intervention has positive effects on frail community older adults. However, few studies investigated the effects of post-acute care (PAC) in frail older patients who just recovered from acute hospitalization. This study aimed to evaluate the effects of PAC on frail older adults in Taiwan.