Cover caption: Domains of screening for unmet palliative care needs in nursing home residents. See the related article by Cole et al., pages 2590–2594.
Cover caption: Domains of screening for unmet palliative care needs in nursing home residents. See the related article by Cole et al., pages 2590–2594.
Alzheimer's disease is the most common type of dementia and is responsible for up to 80% of dementia diagnoses and is the sixth leading cause of death in the United States. An estimated 38,000 American Indian/Alaska Native (AI/AN) people aged ≥65 years were living with Alzheimer's disease and related dementias (ADRD) in 2020, a number expected to double by 2030 and quadruple by 2050. Administrative healthcare data from the Indian Health Service (IHS) were used to estimate ADRD among AI/AN populations.
Administrative IHS healthcare data from federal fiscal years 2016 to 2020 from the IHS National Data Warehouse were used to calculate the count and rate per 100,000 AI/AN adults aged ≥45 years with at least one ADRD diagnosis code on their medical record.
This study identified 12,877 AI/AN adults aged ≥45 years with an ADRD diagnosis code, with an overall rate of 514 per 100,000. Of those, 1856 people were aged 45–64. Females were 1.2 times (95% confidence interval: 1.1–1.2) more likely than males to have a medical visit with an ADRD diagnosis code.
Many AI/AN people with ADRD rely on IHS, tribal, and urban Indian health programs. The high burden of ADRD in AI/AN populations aged 45–64 utilizing IHS health services highlights the need for implementation of ADRD risk reduction strategies and assessment and diagnosis of ADRD in younger AI/AN populations. This study provides a baseline to assess future progress for efforts addressing ADRD in AI/AN communities.
Frailty is associated with adverse cardiovascular outcomes independent of age and comorbidities, yet the independent influence of frailty progression on cardiovascular outcomes remains uncertain.
To determine whether frailty progression is associated with adverse cardiovascular outcomes, independent of baseline frailty and age, we evaluated all Medicare Fee-for-Service beneficiaries ≥65 years at cohort inception with continuous enrollment from 2003 to 2015. Linear mixed effects models, adjusted for baseline frailty and age, were used to estimate change in a validated claims-based frailty index (CFI) over a 5-year period. Survival analysis was used to examine frailty progression and risk of adverse health outcomes.
There were 8.9 million unique patients identified, mean age 77.3 ± 7.2 years, 58.7% female, 10.9% non-White race. In total, 60% had frailty progression and 40% frailty regression over median follow-up of 2.4 years. Compared to those with frailty regression, when adjusting for age and baseline CFI, those with frailty progression had a significantly greater risk of incident major adverse cardiovascular and cerebrovascular events (MACCE) (hazard ratio [HR] 1.31, 95% confidence interval [CI] 1.31–1.31), all-cause mortality (HR 1.34, 95% CI 1.34–1.34), acute myocardial infarction (HR 1.08, 95% CI 1.07–1.09), heart failure exacerbation (HR 1.30, 95% CI 1.29–1.30), ischemic stroke (HR 1.14, 95% CI 1.14–1.15). There was also a graded increase in risk of each outcome with more rapid progression, as well as significantly fewer days alive at home (DAH) with more rapid progression compared to the slowest progression group (270.4 ± 112.3 vs. 308.6 ± 93.0 days, rate ratio 0.88, 95% CI 0.87–0.88, p < 0.001).
In this large, nationwide sample of older Medicare beneficiaries, frailty progression, independent of age and baseline frailty, was associated with fewer DAH and a graded risk of MACCE, all-cause mortality, myocardial infarction, heart failure, and ischemic stroke compared to those with frailty regression.
Some vaccines have a small risk of triggering Guillain–Barré syndrome (GBS), an autoimmune disorder where nerve damage leads to paralysis. There is a CDC precaution for patients whose GBS was associated with an influenza or tetanus toxoid-containing vaccine (GBS occurring within 42 days following vaccination).
We described vaccine patterns before and after a GBS diagnosis with a matched cohort design in a 20% random sample of fee-for-service Medicare enrollees. We defined the index date as an ICD-9-CM or ICD-10-CM GBS diagnosis code in the primary position of an inpatient claim. We matched each GBS patient to five non-GBS comparators on sex, exact age, racial and ethnic category, state of residence and the month of preventive health visits during baseline; used weighting to balance covariates; and measured frequency of vaccines received per 100 people during year before and after the index date using the weighted mean cumulative count (wMCC).
We identified 1567 patients with a GBS diagnosis with at least 1 year of prior continuous enrollment in Medicare A and B that matched to five comparators each. The wMCCs in the 1 year before the index date were similar for both groups, with a wMCC of 74 vaccines/100 people in the GBS group (95% CI 71, 77). Within 1 year after the index date, patients with GBS had received 26 vaccines/100 people (95% CI 23, 28), which was 41 fewer vaccines than matched non-GBS comparators (95% CI −44, −38). Among GBS patients, 11% were diagnosed with GBS within 42 days after a vaccine.
GBS diagnosis has a strong impact on reducing subsequent vaccination even though there is no warning or precaution about future vaccines for most patients diagnosed with GBS. These data suggest discordance between clinical practice and current vaccine recommendations.
One-third of people living with dementia (PLWD) have highly fragmented care (i.e., care spread across many ambulatory providers without a dominant provider). It is unclear whether PLWD with fragmented care and their caregivers perceive gaps in communication among the providers involved and whether any such gaps are perceived as benign inconveniences or as clinically meaningful, leading to adverse events. We sought to determine the frequency of perceived gaps in communication (coordination) among providers and the frequency of self-reported adverse events attributed to poor coordination.
We conducted a cross-sectional study in the context of a Medicare accountable care organization (ACO) in New York in 2022–2023. We included PLWD who were attributed to the ACO, had fragmented care in the past year by claims (reversed Bice-Boxerman Index ≥0.86), and were in a pragmatic clinical trial on care management. We used an existing survey instrument to determine perceptions of care coordination and perceptions of four adverse events (repeat tests, drug–drug interactions, emergency department visits, and hospital admissions). ACO care managers collected data by telephone, using clinical judgment to determine whether each survey respondent was the patient or a caregiver. We used descriptive statistics to summarize results.
Of 167 eligible PLWD, surveys were completed for 97 (58.1%). Of those, 88 (90.7%) reported having >1 ambulatory visit and >1 ambulatory provider and were thus at risk for gaps in care coordination and included in the analysis. Of those, 23 respondents were patients (26.1%) and 64 were caregivers (72.7%), with one respondent's role missing. Overall, 57% of respondents reported a problem (or “gap”) in the coordination of care and, separately, 18% reported an adverse event that they attributed to poor care coordination.
Gaps in coordination of care for PLWD are reported to be very common and often perceived as hazardous.
There is increasing recognition of the importance of maximizing program-setting fit in scaling and spreading effective programs. However, in the context of hospital-based mobility programs, there is limited information on how settings could consider local context and modify program characteristics or implementation activities to enhance fit. To fill this gap, we examined site-initiated adaptations to STRIDE, a hospital-based mobility program for older Veterans, at eight Veterans Affairs facilities across the United States.
STRIDE was implemented at eight hospitals in a stepped-wedge cluster randomized trial. During the pre-implementation phase, sites were encouraged to adapt program characteristics to optimize implementation and align with their hospital's resources, needs, and culture. Recommended adaptations included those related to staffing models, marketing, and documentation. To assess the number and types of adaptations, multiple data sources were reviewed, including implementation support notes from site-level support calls and group-based learning collaborative sessions. Adaptations were classified based on the Framework for Reporting Adaptations and Modifications-Enhanced (FRAME), including attention to what was adapted, when, why, and by whom. We reviewed the number and types of adaptations across sites that did and did not sustain STRIDE, defined as continued program delivery during the post-implementation period.
A total of 25 adaptations were reported and classified across seven of the eight sites. Adaptations were reported across five areas: program documentation (n = 13), patient eligibility criteria (n = 5), program enhancements (n = 3), staffing model (n = 2), and marketing and recruitment (n = 2). More than one-half of adaptations were planned. Adaptations were common in both sustaining and non-sustaining sites.
Adaptations were common within a program designed with flexible implementation in mind. Identifying common areas of planned and unplanned adaptations within a flexible program such as STRIDE may contribute to more efficient and effective national scaling. Future research should evaluate the relationship between adaptations and program implementation.
Efforts to increase transparency and accountability of nursing homes, and thus improve quality, now include information about changes in nursing home ownership. However, little is known about how change in ownership affects nursing home quality.
We conducted a retrospective cohort study of 15,471 U.S. nursing homes between January 2016 and December 2022, identifying all changes in ownership during that period. We used logistic regression to measure the association between nursing home characteristics and the odds of a change in ownership. A difference-in-differences model with multiple time periods was used to examine the impact of a change in ownership on the Medicare Nursing Home Compare 5-star ratings.
One in five (23%) facilities changed ownership between 2016 and 2022. Nursing homes that were urban, for-profit, part of a chain, located in the South, had >50 beds, lower occupancy, higher percentage of stays covered by Medicaid, higher percentage of residents with non-white race, or a 1-star (poor) rating were more likely to undergo a change in ownership. There was a small statistically significant decrease in 5-star ratings after a change in ownership (−0.09 points on a 5-point scale; 95% CI −0.13 to −0.04; p < 0.001), driven primarily by a decrease in staffing ratings (−0.19 points; 95% CI −0.24 to −0.14; p < 0.001), and health inspections ratings (−0.07 points; 95% CI −0.11 to −0.03; p = 0.001). This was mitigated by an increase in quality measure ratings (0.15 points; 95% CI 0.10–0.20; p < 0.001).
Nursing Home Compare ratings decreased slightly after a change in facility ownership, driven by lower staffing and health inspection ratings and mitigated somewhat by higher quality measure ratings. These conflicting trends underscore the need for transparency around changes in facility ownership and a better understanding of consequences of changes in ownership that are salient to patients and families.
Hearing loss is prevalent and consequential but under-diagnosed and managed. The Medicare Annual Wellness Visit (AWV) health risk assessment elicits patient-reported hearing concerns but whether such information affects documentation, diagnosis, or referral is unknown.
We use 5 years of electronic medical record (EMR) data (2017–2022) for a sample of 13,776 older primary care patients. We identify the first (index) AWV indication of hearing concerns and existing and subsequent hearing loss EMR diagnoses (visit diagnoses or problem list diagnoses) and audiology referrals. For a 20% random sample of AWV notes (n = 474) we compared hearing loss EMR diagnoses to documentation of (1) hearing concerns, (2) hearing loss/aid use, and (3) referrals for hearing care.
Of 3845 (27.9%) older adults who identified hearing concerns (mean age 79.1 years, 57% female, 75% white) 24% had an existing hearing diagnosis recorded. Among 474 patients with AWV clinical notes reviewed, 90 (19%) had an existing hearing loss diagnosis. Clinicians were more likely to document hearing concerns or hearing loss/aid use for those with (vs. without) an existing EMR diagnosis (50.6% vs. 35.9%, p = 0.01; 68.9% vs. 37.5%, p < 0.001, respectively). EMR diagnoses of hearing loss were recorded for no more than 40% of those with indicated hearing concerns. Among those without prior diagnosis 38 (9.9%) received a hearing care referral within 1 month. Subgroup analysis suggest greater likelihood of documenting hearing concerns for patients age 80+ (OR:1.51, 95% confidence interval [CI]: 1.03, 2.19) and decreased likelihood of documenting known hearing loss among patients with more chronic conditions (OR: 0.49, 95% CI: 0.27, 0.9), with no differences observed by race.
Documentation of hearing loss in EMR and AWV clinical notes is limited among older adults with subjective hearing concerns. Systematic support and incorporation of hearing into EMR and clinical notes may increase hearing loss visibility by care teams.
Social isolation and loneliness are pervasive issues among older adults in the United States, carrying significant health risks. Low-income older adults are particularly vulnerable to these challenges compared with their higher-income counterparts due to their limited access to resources and social networks. Many low-income older adults live in subsidized housing, which has the potential to offer unique support tailored to their needs. The intersection of aging and the unique social circumstances faced by low-income older adults significantly influences how they navigate crises.
We conducted semi-structured interviews with 24 older adults aged 63–86 residing in subsidized housing communities in the United States. The data were collected from August 2021 to November 2022 and subsequently analyzed using a thematic constant comparison analysis approach.
Many participants felt connected to their housing community. Participants reported that their lives changed substantially due to the pandemic: communal activities ceased leading to isolation and feelings of loneliness. Amid this challenge, participants were resourceful and found creative ways to manage. Many emphasized the crucial role of technology in maintaining emotional support despite physical separation.
Participants in subsidized housing shared their experiences before and during this unique crisis highlighting the challenges they face, as well as their resilience and adaptability when facing challenges. Our findings underscore the significance of community activation, demonstrating that activities motivated older adults to improve their well-being. Additionally, the role of technology in maintaining connections proved to be crucial.
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：