BackgroundHospitalized older adults often experience isolation and disorientation while receiving care, placing them at risk for many inpatient complications, including loneliness, depression, delirium, and falls. Embodied conversational agents (ECAs) are technological entities that can interact with people through spoken conversation. Some ECAs are also relational agents, which build and maintain socioemotional relationships with people across multiple interactions. This study utilized a novel form of relational ECA, provided by Care Coach (care.coach, inc): an animated animal avatar on a tablet device, monitored and controlled by live health advocates. The ECA implemented algorithm-based clinical protocols for hospitalized older adults, such as reorienting patients to mitigate delirium risk, eliciting toileting needs to prevent falls, and engaging patients in social interaction to facilitate social engagement. Previous pilot studies of the Care Coach avatar have demonstrated the ECA’s usability and efficacy in home-dwelling older adults. Further study among hospitalized older adults in a larger experimental trial is needed to demonstrate its effectiveness.ObjectiveThe aim of the study was to examine the effect of a human-in-the-loop, protocol-driven relational ECA on loneliness, depression, delirium, and falls among diverse hospitalized older adults.MethodsThis was a clinical trial of 95 adults over the age of 65 years, hospitalized at an inner-city community hospital. Intervention participants received an avatar for the duration of their hospital stay; participants on a control unit received a daily 15-min visit from a nursing student. Measures of loneliness (3-item University of California, Los Angeles Loneliness Scale), depression (15-item Geriatric Depression Scale), and delirium (confusion assessment method) were administered upon study enrollment and before discharge.ResultsParticipants who received the avatar during hospitalization had lower frequency of delirium at discharge (P<.001), reported fewer symptoms of loneliness (P=.01), and experienced fewer falls than control participants. There were no significant differences in self-reported depressive symptoms.ConclusionsThe study findings validate the use of human-in-the-loop, relational ECAs among diverse hospitalized older adults.
The purpose of this study was to examine whether living arrangements significantly affect life satisfaction, self-esteem, and perceived health status of elder Korean women. A total of 121 women aged 65 to 89 was interviewed in an urban community senior center in Korea. The convenience sample was obtained by face-to-face interviews using a structured questionnaire. Life satisfaction, self-esteem, and perceived health status were strongly correlated with each other. Living arrangements significantly affected life satisfaction, self-esteem, and perceived health status. Women who live with their married son had the highest life satisfaction and self-esteem and perceived themselves to be healthier in comparison to their counterparts. Therefore, government programs need to be developed to assist children in caring for their parents to improve their overall well-being.
Lack of patient information is a particular problem when a patient is transferred from one health care facility to another. The lack of information needed to develop a timely and effective plan of care for an older adult transferred to the nursing home facility may exacerbate disruptions in the older adult's care. Also, adjustment or readjustment to the nursing home or hospital environment may be prolonged. Persistence of problems or difficulty in adjustment may then lead to exacerbation of the disease processes and, ultimately, hospital readmissions. Evidence suggests that elderly patients discharged from the hospital have high readmission rates. Although the patient is most affected by a breakdown in communication, everyone in the nursing home involved in the resident's care is also affected. All staff who provide care to the resident, including nursing, medicine, nutrition, pharmacy, social work, and physical therapy staff members, must be cognizant of issues related to communication for patients being transferred. In this article, the authors discuss the development, implementation, and results of a model designed to increase the communication surrounding the transition of elderly patients from an inpatient unit to and from nursing homes.
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