To explore comparability of Kihon Checklist (KCL) and Kaigo-Yobo Checklist (KYCL) to Frailty Index (FI) in predicting risks of long-term care insurance (LTCI) certification and/or mortality over 3 years.
This study examined the association between the administration of drugs to the wrong nursing home residents with a need for hospital treatment or as an indicator of mortality.