End-of-life Health-Care Utilization Patterns Among Chronically Ill Older Adults.

Patients with chronic illness are associated with high health-care utilization and this is exacerbated in the end of life, when health-care utilization and costs are highest. Complex Care Management (CCM) is a model of care developed to reduce health-care utilization, while improving patient outcomes. We aimed to examine the relationship between health-care utilization patterns and patient characteristics over time in a sample of older adults enrolled in CCM over the last 2 years of life. Generalized estimating equation models were used. The sample (n = 126) was 52% female with an average age of 85 years. Health-care utilization rose sharply in the last 3 months of life with at least one hospitalization for 67% of participants and an emergency department visit for 23% of participants. In the last 6 months of life, there was an average of 2.17 care transitions per participant. The odds of hospitalization increased by 27% with each time interval ( P < .001). Participants demonstrated 11% greater odds of having a hospitalization for each additional comorbidity ( P = .05). A primary diagnosis of heart failure or coronary artery disease was associated with 21% greater odds of hospitalization over time compared to other primary diagnoses ( P = .017). Females had 70% greater odds of an emergency department visit compared to males ( P = .046). For each additional year of life, the odds of an emergency department visit increased by about 7% ( P < .001). Findings suggest the need for further interventions targeting chronically ill older adults nearing end of life within CCM models.

"In Our Corner": A Qualitative Descriptive Study of Patient Engagement in a Community-Based Care Coordination Program.

The purpose of this study was to explore participants' experience in the Health Quality Partners (HQP) Care Coordination Program that contributed to their continued engagement. Older adults with multiple chronic conditions often have limited engagement in health care services and face fragmented health care delivery. This can lead to increased risk for disability, mortality, poor quality of life, and increased health care utilization. A qualitative descriptive design with two focus groups was conducted with a total of 20 older adults enrolled in HQP's Care Coordination Program. Conventional content analysis was the analytical technique. The overarching theme resulting from the analysis was "in our corner," with subthemes "opportunities to learn and socialize" and "dedicated nurses," suggesting that these are the primary contributing factors to engagement in HQP's Care Coordination Program. Study findings suggest that nurses play an integral role in patient engagement among older adults enrolled in a care coordination program.

Identifying distinct risk profiles to predict adverse events among community-dwelling older adults.

Preventing adverse events among chronically ill older adults living in the community is a national health priority. The purpose of this study was to generate distinct risk profiles and compare these profiles in time to: hospitalization, emergency department (ED) visit or death in 371 community-dwelling older adults enrolled in a Medicare demonstration project. Guided by the Behavioral Model of Health Service Use, a secondary analysis was conducted using Latent Class Analysis to generate the risk profiles with Kaplan Meier methodology and log rank statistics to compare risk profiles. The Vuong-Lo-Mendell-Rubin Likelihood Ratio Test demonstrated optimal fit for three risk profiles (High, Medium, and Low Risk). The High Risk profile had significantly shorter time to hospitalization, ED visit, and death (p < 0.001 for each). These findings provide a road map for generating risk profiles that could enable more effective targeting of interventions and be instrumental in reducing health care costs for subgroups of chronically ill community-dwelling older adults.

Managing Chronic Illness.

Models of care coordination can significantly improve health outcomes for older adults with chronic illnesses if they can engage participants. The purpose of this study was to examine the impact of nursing contact on the rate of participants' voluntary disenrollment from a care coordination program. In this retrospective cohort study using administrative data for 1,524 participants in the Health Quality Partners Medicare Care Coordination Demonstration Program, the rate of voluntary disenrollment was approximately 11%. A lower risk of voluntary disenrollment was associated with a greater proportion of in-person (vs. telephonic) nursing contact (Hazard Ratio [HR] 0.137, confidence interval [CI] [0.050, 0.376]). A higher risk of voluntary disenrollment was associated with lower continuity of nurses who provided care (HR 1.964, CI [1.724, 2.238]). Findings suggest that in-person nursing contact and care continuity may enhance enrollment of chronically ill older adults and, ultimately, the overall health and well-being of this population.