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[Factors that influence home return from health care facilities for the elderly--related to the attitude of family caregivers].

AIM
The number of users of long-term care insurance has been increasing rapidly since it started in 2000. The number of those who want to enter the long-term care insurance facilities has increased. Although the basic philosophy of long-term care insurance is independence support and self-decision, to enter a facility or home return from facilities is likely to be decided by family caregivers, not by the elderly themselves. Moreover, the number of elderly who return home from welfare facilities is decreasing. We investigated the intension of caregivers who are willing to accept the institutionalized elderly at home and analyzed the factors affecting the acceptance of caregivers.


METHODS
Subjects were elderly who were in long-term care insurance facility in June 2004, and their caregivers. The study was conducted between June 2004 and September 2004 in Ibaraki Prefecture in Japan. A face-to-face interview based on a questionnaire was conducted for the institutionalized elderly and by the mail for the caregivers.


RESULTS
The caregivers of 34.6% of the elderly who hoped to return home intended to accept them home. There were differences between the plans of the elderly and caregivers. The risk factors (OR, 95% CI) to make the intention of the caregivers to accept the institutionalized elderly home difficult were level of cooperation with other family members to take care of elderly (OR 15.37, 2.05-115.24), dementia behavior disturbance category with more than one (OR 8.34, 1.02-68.05), time spending in bed of a day (OR 1.31, 1.01-1.71), few knowledge of long-term care insurance system of caregivers (OR 3.65,0.81-16.38).


CONCLUSION
It has been suggested that more physical activities in the facility, establishment of a care-system for the demented elderly living in the community and an educational campaign by the long-term care insurance system are necessary to increase the willingness of caregivers to accept home return of institutionalized elderly.