Nursing home case-mix instruments: validation of the RUG-III system in Italy.
OBJECTIVE
The current Italian reimbursement system for long-term care does not adequately consider the great variability in the health and functional status of older persons who are admitted to long-term care institutions. Furthermore, no procedure is implemented to monitor the quality of care provided to older residents. We conducted this study to verify whether the RUG-III (Resource Utilization Groups-version III), a tool for assessing the case-mix of nursing home residents, which is widely used in the United States and in many European countries, can be effectively used in the Italian health care system.


METHODS
We administered an Italian version of the RUG-III to 1000 older residents of 11 intermediate- and long-term care institutions. We also collected objective information on the amount of care provided directly or indirectly to each resident by nurses, physical therapists, and other health professionals.


RESULTS
The RUG-III 44 group classification system explained 61 and 44% of the variance in rehabilitative and nursing wage-adjusted care time, respectively.


CONCLUSIONS
Our findings provide strong evidence that the RUG-III classification, applied to Italian intermediate- and long-term care institutions, provides a robust estimate of the amount of nursing and rehabilitation resources consumed by older residents.
Brizioli
Enrico
E
Gruppo S. Stefano, Healthcare Services, Potenza Picena (MC), Università Cattolica S. Cuore, Roma, Italy.
Bernabei
Roberto
R
Grechi
Francesca
F
Masera
Filippo
F
Landi
Francesco
F
Bandinelli
Stefania
S
Cavazzini
Chiara
C
Gangemi
Salvatore
S
Ferrucci
Luigi
L
D003953:Diagnosis-Related Groups; D006295:Health Resources / Q000706:statistics & numerical data*; D006801:Humans; D007558:Italy; D008134:Long-Term Care; D009732:Nursing Care / Q000706:statistics & numerical data; D009735:Nursing Homes; D012046:Rehabilitation