An Implementation Assessment of the Virtual Acute Care for Elders Program From the Perspective of Key Stakeholders.

OBJECTIVE: The aim of this study was to obtain feedback from key stakeholders and end users to identify program strengths and weaknesses to plan for wider dissemination and implementation of the Virtual Acute Care for Elders (Virtual ACE) program, a novel intervention that improves outcomes for older surgical patients. BACKGROUND: Virtual ACE was developed to deliver evidence-based geriatric care without requiring daily presence of a geriatrician. Previous work demonstrated that Virtual ACE increased mobility and decreased delirium rates for surgical patients. METHODS: We conducted semi-structured interviews with 30 key stakeholders (physicians, nurses, hospital leadership, nurse managers, information technology staff, and physical/occupational therapists) involved in the implementation and use of the program. RESULTS: Our stakeholders indicated that Virtual ACE was extremely empowering for bedside nurses. The program helped nurses identify older patients who were at risk for a difficult postoperative recovery. Virtual ACE also gave them skills to manage complex older patients and more effectively communicate their needs to surgeons and other providers. Nurse managers felt that Virtual ACE helped them allocate limited resources and plan their unit staffing assignments to better manage the needs of older patients. The main criticism was that the Virtual ACE Tracker that displayed patient status was difficult to interpret and could be improved by a better design interface. Stakeholders also felt that program training needed to be improved to accommodate staff turnover. CONCLUSIONS: Although respondents identified areas for improvement, our stakeholders felt that Virtual ACE empowered them and provided effective tools to improve outcomes for older surgical patients.

Increased Attentional Focus on Walking by Older Adults Limits Maximum Speed and Is Related to Dynamic Stability.

BACKGROUND AND PURPOSE: Older adults with lower balance confidence demonstrate a reduced willingness to experience instability as the task of walking becomes more challenging (i.e., walking with a faster speed). However, the specific reason why is not known. The purpose of this study was to investigate the extent to which capacity of increasing walking speeds relates to the attentional requirements (i.e., automaticity) of walking. METHODS: Sixteen young (31 ± 5.85 years) and 15 older participants (69 ± 3.04 years) began walking on a treadmill at 0.4 m/s, and speed was increased by 0.2 m/s until the participant either chose to stop or reached a speed of 2.0 m/s. Sixty steps were collected at steady-state speed for each walking trial. Kinematic data were collected, and the margin of stability in the anterior direction (MOSAP) at heelstrike was quantified for each step. The timed up and go (TUG) and TUG dual (TUGdual) task were performed, from which an automaticity index (TUG/TUGdual × 100) was calculated. Older individuals were grouped based on whether they did or did not complete all walking speeds (i.e., completers [n = 9] or noncompleters [n = 6]). The fastest walking speed attempted (FSA), automaticity index, and MOSAP were compared, and correlations were assessed between the FSA/MOSAP and the automaticity index. RESULTS: A significant difference was identified in an average MOSAP at heelstrike between older completer and noncompleter groups (p < 0.001). Further, older adults with lower automaticity index choose to stop walking at lower speeds (p = 0.001). The FSA was positively correlated with the automaticity index (ρ = 0.81, p < 0.001). Finally, the average MOSAP at FSA and the automaticity index were also negatively correlated (r = -0.85, p < 0.001). CONCLUSION: Older adults with lower automaticity of walking choose to stop walking at speeds before they completed all walking speeds, which may relate with increased attentional demands required to maintain dynamic stability at higher walking speeds. Given that these were otherwise healthy adults, the combination of FSA and an automaticity of walking may help to identify individuals who should be considered for an assessment to identify walking problems.

Development of Dynamic Measures to Assess Balance Confidence and State Anxiety While Walking at Increasing Speeds in Young and Older Adults.

The purpose of this study was to determine the test-retest reliability and construct validity of tools to assess how balance confidence (BC) and state anxiety (SA) change with progressively increasing walking speeds. Sixteen young adults and 15 older adults attended two sessions. Individuals began walking on a treadmill at 0.4 m/s Participants chose to continue increasing the treadmill speed (up to 2.0 m/s) or to discontinue the protocol while rating their BC and SA after completing each speed. BC at participants' fastest speed attempted demonstrated high and moderate test-retest reliability among young (intraclass correlation coefficient [ICC] = .908) and older adults (ICC = .704). SA for young adults and older adults was good (ICC = .833) and fair (ICC = .490), respectively. Our measures also correlated with measures of dynamic stability while walking for young (r = -.67, p = .008) and older adults (r = .54, p = .046). Our dynamic measures of BC and SA are valid and reliable in young and older adults.

Using Local Anesthesia for Inguinal Hernia Repair Reduces Complications in Older Patients.

BACKGROUND: Inguinal hernia repair is the most common general surgery operation in the United States. Nearly 80% of inguinal hernia operations are performed under general anesthesia versus 15%-20% using local anesthesia, despite the absence of evidence for the superiority of the former. Although patients aged 65 y and older are expected to benefit from avoiding general anesthesia, this presumed benefit has not been adequately studied. We hypothesized that the benefits of local over general anesthesia for inguinal hernia repair would increase with age. MATERIALS AND METHODS: We analyzed 87,794 patients in the American College of Surgeons National Surgical Quality Improvement Project who had elective inguinal hernia repair under local or general anesthesia from 2014 to 2018, and we used propensity scores to adjust for known confounding. We compared postoperative complications, 30-day readmissions, and operative time for patients aged <55 y, 55-64 y, 65-74 y, and ≥75 y. RESULTS: Using local rather than general anesthesia was associated with a 0.6% reduction in postoperative complications in patients aged 75+ y (95% CI -0.11 to -1.13) but not in younger patients. Local anesthesia was associated with faster operative time (2.5 min - 4.7 min) in patients <75 y but not in patients aged 75+ y. Readmissions did not differ by anesthesia modality in any age group. Projected national cost savings for greater use of local anesthesia ranged from $9 million to $45 million annually. CONCLUSIONS: Surgeons should strongly consider using local anesthesia for inguinal hernia repair in older patients and in younger patients because it is associated with significantly reduced complications and substantial cost savings.

Racial and Ethnic Disparities in Access to Local Anesthesia for Inguinal Hernia Repair.

BACKGROUND: Many studies have identified racial disparities in healthcare, but few have described disparities in the use of anesthesia modalities. We examined racial disparities in the use of local versus general anesthesia for inguinal hernia repair. We hypothesized that African American and Hispanic patients would be less likely than Caucasians to receive local anesthesia for inguinal hernia repair. MATERIALS AND METHODS: We included 78,766 patients aged ≥ 18 years in the Veterans Affairs Surgical Quality Improvement Program database who underwent elective, unilateral, open inguinal hernia repair under general or local anesthesia from 1998-2018. We used multiple logistic regression to compare use of local versus general anesthesia and 30-day postoperative complications by race/ethnicity. RESULTS: In total, 17,892 (23%) patients received local anesthesia. Caucasian patients more frequently received local anesthesia (15,009; 24%), compared to African Americans (2353; 17%) and Hispanics (530; 19%), P < 0.05. After adjusting for covariates, we found that African Americans (OR 0.82, 95% CI 0.77-0.86) and Hispanics (OR 0.77, 95% CI 0.69-0.87) were significantly less likely to have hernia surgery under local anesthesia compared to Caucasians. Additionally, local anesthesia was associated with fewer postoperative complications for African American patients (OR 0.46, 95% CI 0.27-0.77). CONCLUSIONS: Although local anesthesia was associated with enhanced recovery for African American patients, they were less likely to have inguinal hernias repaired under local than Caucasians. Addressing this disparity requires a better understanding of how surgeons, anesthesiologists, and patient-related factors may affect the choice of anesthesia modality for hernia repair.

Local Anesthesia is Associated with Fewer Complications in Umbilical Hernia Repair in Frail Veterans.

BACKGROUND: The optimal anesthesia modality for umbilical hernia repair is unclear. We hypothesized that using local rather than general anesthesia would be associated with improved outcomes, especially for frail patients. METHODS: We utilized the 1998-2018 Veterans Affairs Surgical Quality Improvement Program to identify patients who underwent elective, open umbilical hernia repair under general or local anesthesia. We used the Risk Analysis Index to measure frailty. Outcomes included complications and operative time. RESULTS: There were 4958 Veterans (13%) whose hernias were repaired under local anesthesia. Compared to general anesthesia, local was associated with a 12%-24% faster operative time for all patients, and an 86% lower (OR 0.14, 95%CI 0.03-0.72) complication rate for frail patients. CONCLUSIONS: Local anesthesia may reduce the operative time for all patients and complications for frail patients having umbilical hernia repair.

Older adults experiences with ambulation during a hospital stay: A qualitative study.

Older adults often lose their ability to independently ambulate during a hospital stay. Few studies have investigated older adults' experiences with ambulation during hospitalization. The purpose of this study was to understand older adults' perceptions of and experiences with ambulation during a hospital admission. A qualitative study using Inductive Content Analysis was conducted. Community-dwelling older adults (N = 11) were recruited to participant in five focus group meetings each lasting 90 min. All individuals participated in each focus group. Participants described high complexity in deciding whether or not they could ambulate. Six categories were identified: Uncertainty, Restriction Messaging, Non-Welcoming Space, Caring for Nurse and Self, Feeling Isolated, and Presenting Self. This study provides a detailed understanding of older adults' experiences and perceptions of a hospital stay. Findings from this study can serve as a foundation for future interventions to improve older adult patient ambulation during hospitalization.

The Relation Between Pet Ownership, Anxiety, and Depressive Symptoms in Late Life: Propensity Score Matched Analyses.

The purpose of this study was to explore the differences in anxiety and depressive symptoms between older adult pet owners and non-pet owners after accounting for various correlates. Research findings on the anxiety-relieving and antidepressant effects of late-life pet ownership are mixed and limited. This may be due in part to various characteristics that impact the likelihood of owning a pet. Propensity score matching was used to pair 169 pet owners with 169 non-pet owners aged 70 to 91 years who participated in the University of Alabama at Birmingham Study of Aging. One set of propensity scores was created using age, sex, race, rurality, marital status, and income, as well as self-reported health, difficulty with activities of daily living, and difficulty with instrumental activities of daily living. A second set of scores was created using age, sex, race, rurality, marital status, and income. Multiple linear regression analyses were then used to explore the relation between pet ownership status and anxiety or depressive symptoms, controlling for the other symptoms. Pet ownership was significantly associated with lower self-reported anxiety symptoms (ß = -0.14) but not depressive symptoms (ß = -0.03) in the data matched without health variables. When propensity score matching included health variables, pet ownership was related to neither symptoms of anxiety (ß = -0.08) nor depression (ß = 0.05). These results suggest that owning a pet in later life is related to fewer anxiety symptoms, over and above the impact of depressive symptoms, even after accounting for various demographic and economic covariates. However, general and functional health appear to be critical to this relation, but the direction of this relation could not be determined from our analyses (i.e., it is not clear whether the relation between pet ownership and anxiety symptoms is confounded by, mediates, or is mediated by health). This study is the first large-scale analysis to find a significant relation between pet ownership and fewer anxiety symptoms in older adults.

Development and evolution of a two-day intensive resident experience in geriatric medicine.

As the older adult population increases, the need to enhance medical education and training in Geriatric Medicine (GM) is essential. To enhance resident training, faculty at two southeastern universities developed a Resident Award Summit, a two-day active learning experience, designed to expose family and internal medicine residents to GM principles and the various career options available in GM.Over 10 years, 353 residents from 108 residency programs participated. Resident feedback indicated that attending the event had a positive impact on future practice (M = 4.65, SD = .58) and showed that the amount of GM training received was limited, with 83.5% and 70.2% ranking adequacy of medical student and resident training as limited, respectively.To impact practice, long-term change must occur. Experiences such as the Resident Award Summit allow GM faculty to educate and prepare residents though positive teaching experiences, providing residents with the skills needed to care for older adults in their communities.

Association of peripheral artery disease with life-space mobility restriction and mortality in community-dwelling older adults.

OBJECTIVE: Symptomatic peripheral artery disease (PAD) impairs walking, but data on the impact of PAD on community mobility is limited. Life-space mobility measures the distance, frequency, and assistance needed as older adults move through geographic areas extending from their bedroom (life-space mobility score: 0) to beyond their town (life-space mobility score: 120). We evaluated the association of PAD with longitudinal life-space mobility trajectory. METHODS: Participants were part of the University of Alabama at Birmingham Study of Aging, a longitudinal study of community-dwelling older adults who were observed from 2001 to 2009. We limited our analysis to those who survived at least 6 months (N = 981). PAD was based on self-report with verification by physician report and hospital records. Our primary outcome was life-space mobility score assessed every 6 months. A multilevel change model (mixed model) was used to determine the association between PAD and life-space mobility trajectory during a median 7.9 years of follow-up. RESULTS: Participants had a mean age of 75.7 (standard deviation, 6.7) years; 50.5% were female, and 50.4% were African American. PAD prevalence was 10.1%, and 57.1% of participants with PAD died. In participants with both PAD and life-space restriction, defined as life-space mobility score <60, we observed the highest mortality (73.1%). In a multivariable adjusted mixed effects model, participants with PAD had a more rapid decline in life-space mobility by -1.1 (95% confidence interval [CI], -1.9 to -0.24) points per year compared with those without PAD. At 5-year follow-up, model-adjusted mean life-space mobility was 48.1 (95% CI, 43.5-52.7) and 52.4 (95% CI, 50.9-53.8) among those with and without PAD, respectively, corresponding to a restriction in independent life-space mobility at the level of one's neighborhood. CONCLUSIONS: Life-space mobility is a novel patient-centered measure of community mobility, and PAD is associated with significant life-space mobility decline among community-dwelling older adults. Further study is needed to mechanistically confirm these findings and to determine whether better recognition and treatment of PAD alter the trajectory of life-space mobility.

A Danish version of the life-space assessment (LSA-DK) - translation, content validity and cultural adaptation using cognitive interviewing in older mobility limited adults.

BACKGROUND: Identification and prevention of mobility limitations in older adults is important to reduce adverse health outcomes. The Life-Space Assessment (LSA) provides a single measure of mobility including environmental and social resources of the older adult. Availability of the LSA for non-English speaking countries is still sparse. Therefore, we translated the LSA into Danish and performed a content validity analysis of the translation in older adults with mobility limitations. METHODS: After translation into Danish, the Danish version (LSA-DK) was content validated using cognitive interviewing in older mobility limited adults (+ 65) from an outpatient rehabilitation center (n = 12), medical wards at a university hospital (n = 11), and an assisted living facility (n = 7). The interviews were transcribed and analyzed according to the four stages of the Information Processing Model. Based on the analyses, recommendations for changes to the LSA-DK and to the manual were made and presented to the developers of the LSA. RESULTS: Consensus was reached on the LSA-DK. Thirty cognitive interviews were carried out. A wide range of sources of error primarily related to the comprehension, memory and decision process were identified. The frequency and type of error sources were most prevalent among assisted living facility informants and included difficulties in defining the geographical extension of neighborhood, town and outside town. The results led to adaptations to the questionnaire and manual to support implementation of the LSA-DK in clinical practice. CONCLUSIONS: The Life-Space Assessment was translated into Danish and content validated based on cognitive interviews. Adaptations were made to support that the Danish version can be implemented in clinical practice and used in the assessment of mobility in older Danish adults.

Student Experience of Self-Care in an Online Master of Science in Nursing Course.

The purpose of this qualitative study was to discover students' experience of self-care in an online master of science in nursing course. The course included caring groups, organized small groups to provide support. The analysis of the personal reflective summaries of 37 students revealed two main themes and five subthemes. Two overarching themes illuminated "Finding Our Inner Selves" and "A Lasting Journey and Not a Destination." The students valued a focus on self-care, goal setting, and support from family, friends, and caring groups. Many mentioned that self-care is an ongoing work in progress.

Social and Demographic Predictors of Nutritional Risk: Cross-sectional Analyses From the UAB Study of Aging II.

Social factors may disparately affect access to food and nutritional risk among older adults by race and gender. This study assesses these associations using the Mini Nutritional Assessment among 414 community-dwelling persons 75+ years of age in Alabama. Descriptive analyses on the full sample and by African American men, African American women, white men, and white women showed that mean scores for the full Mini Nutritional Assessment differed by groups, with African American men and African American women having the highest nutritional risk. Multivariable analyses indicated that social factors affect nutritional risk differently by race and gender. Nutritional risk interventions are warranted for older adults.

Kilocalorie Expenditure and All-Cause Mortality in Older Male Veterans and Nonveterans.

The objective of this study was to determine the effect of self-reported leisure-time physical activity, converted to kilocalorie expenditure and expressed as average daily expenditure, on all-cause mortality among older males 65 years of age and older in the University of Alabama at Birmingham (UAB) Study of Aging (SOA). Mean age of participants was 75.4 years. Multivariable Cox proportional hazard models evaluated the predictors of overall survival. Kilocalorie expenditure (p = .01), Black race (p = .02), young age (p < .00), fewer depressive symptoms (p = .00), and absence of cognitive impairment (p < .00) were significant independent predictors of higher rates of survival. Low body mass index was a significant independent predictor of death (p = .03). Veteran status did not improve survival. Further study about kilocalorie expenditure and mortality could lead to reductions in premature mortality in community-dwelling older men in the Deep South.

Self-Report of Aerobic Activity among Older African Americans with Multiple Chronic Conditions.

Physical inactivity among older adults around the world is a growing concern. In the United States, older African Americans report high levels of physical inactivity, especially older African Americans with chronic conditions. This study examined the influence of chronic conditions on aerobic activity among a sample of community-dwelling, older African Americans with a self-reported diagnosis of type 2 diabetes and other chronic conditions, such as hypertension and arthritis. Findings indicate that regardless of age, the number of chronic conditions was a significant influence in self-report of aerobic activity. Successful self-management of type 2 diabetes and other chronic conditions may promote physical activity among sedentary older African Americans with multiple chronic conditions. Furthermore, research that considers a life course epidemiological approach are needed to enhance our understanding about the cumulative effects of MCC on physical activity among sedentary, older African Americans with MCC.

ED Utilization and Self-Reported Symptoms in Community-Dwelling Older Adults.

The rise in ED utilization among older adults is a nursing concern, because emergency nurses are uniquely positioned to have a positive impact on the care of older adults. Symptoms have been associated with ED utilization; however, it remains unclear whether symptoms are the primary reason for ED utilization. The purpose of this study was to describe the self-reported symptoms of community-dwelling older adults prior to accessing the emergency department and to examine the differences in self-reported symptoms among those who did and did not utilize the emergency department. METHODS: A prospective longitudinal design was used. The sample included 403 community-dwelling older adults aged 75 years and older. Baseline in-home interviews were conducted followed by monthly telephone interviews over 15 months. RESULTS: Commonly reported symptoms at baseline included pain, feeling tired, and having shortness of breath. In univariate analysis, pain, shortness of breath, fair/poor well-being, and feeling tired were significantly correlated with ED utilization. In multivariable models, problems with balance and fair/poor well-being were significantly associated with ED utilization. DISCUSSION: Several symptoms were common among this cohort of older adults. However, no significant differences were found in the types of symptoms reported by older adults who utilized the emergency department compared with those who did not utilize the emergency department. Based on these findings, it appears that symptoms among community-dwelling older adults may not be the primary reason for ED utilization.

An Examination of Lower Extremity Function and its Correlates in Older African American and White Men.

OBJECTIVE: Maintaining functional status and reducing/eliminating health disparities in late life are key priorities. Older African Americans have been found to have worse lower extremity functioning than Whites, but little is known about potential differences in correlates between African American and White men. The goal of this investigation was to examine measures that could explain this racial difference and to identify race-specific correlates of lower extremity function. METHODS: Data were analyzed for a sample of community-dwelling men. Linear regression models examined demographics, medical conditions, health behaviors, and perceived discrimination and mental health as correlates of an objective measure of lower extremity function, the Short Physical Performance Battery (SPPB). Scores on the SPPB have a potential range of 0 to 12 with higher scores corresponding to better functioning. RESULTS: The mean age of all men was 74.9 years (SD=6.5), and the sample was 50% African American and 53% rural. African American men had scores on the SPPB that were significantly lower than White men after adjusting for age, rural residence, marital status, education, and income difficulty (P<.01). Racial differences in cognitive functioning accounted for approximately 41% of the race effect on physical function. Additional models stratified by race revealed a pattern of similar correlates of the SPPB among African American and White men. CONCLUSIONS: The results of this investigation can be helpful for researchers and clinicians to aid in identifying older men who are at-risk for poor lower extremity function and in planning targeted interventions to help reduce disparities.

The Impact of Veteran Status on Life-Space Mobility among Older Black and White Men in the Deep South.

OBJECTIVE: To examine life-space mobility over 8.5 years among older Black and White male veterans and non-veterans in the Deep South. DESIGN: A prospective longitudinal study of community-dwelling Black and White male adults aged >65 years (N=501; mean age=74.9; 50% Black and 50% White) enrolled in the University of Alabama at Birmingham (UAB) Study of Aging. Data from baseline in-home assessments with follow-up telephone assessments of life-space mobility completed every 6 months were used in linear mixed-effects modeling analyses to examine life-space mobility trajectories. MAIN OUTCOME MEASURES: Life-space mobility. RESULTS: In comparison to veterans, non-veterans were more likely to be Black, single, and live in rural areas. They also reported lower income and education. Veterans had higher baseline life-space (73.7 vs 64.9 for non-veterans; P<.001). Race-veteran subgroup analyses revealed significant differences in demographics, comorbidity, cognition, and physical function. Relative to Black veterans, there were significantly greater declines in life-space trajectories for White non-veterans (P=.009), but not for White veterans (P=.807) nor Black non-veterans (P=.633). Mortality at 8.5 years was 43.5% for veterans and 49.5% for non-veterans (P=.190) with no significant differences by race-veteran status. CONCLUSIONS: Veterans had significantly higher baseline life-space mobility. There were significantly greater declines in life-space trajectories for White non-veterans in comparison to other race-veteran subgroups. Black veterans and non-veterans did not have significantly different trajectories.

The interprofessional clinical experience: interprofessional education in the nursing home.

The interprofessional clinical experience (ICE) was designed to introduce trainees to the roles of different healthcare professionals, provide an opportunity to participate in an interprofessional team, and familiarize trainees with caring for older adults in the nursing home setting. Healthcare trainees from seven professions (dentistry, medicine, nursing, nutrition, occupational therapy, optometry and social work) participated in ICE. This program consisted of individual patient interviews followed by a team meeting to develop a comprehensive care plan. To evaluate the impact of ICE on attitudinal change, the UCLA Geriatric Attitudes Scale and a post-experience assessment were used. The post-experience assessment evaluated the trainees' perception of potential team members' roles and attitudes about interprofessional team care of the older adult. Attitudes toward interprofessional teamwork and the older adult were generally positive. ICE is a novel program that allows trainees across healthcare professions to experience interprofessional teamwork in the nursing home setting.

Advancing geriatric education: development of an interprofessional program for health care faculty.

To improve the health care of older adults, a faculty development program was created to enhance geriatric knowledge. The University of Alabama at Birmingham (UAB) Geriatric Education Center leadership instituted a one-year, 36-hour curriculum focusing on older adults with complex health care needs. Content areas were chosen from the Institute of Medicine Transforming Health Care Quality report and a local needs assessment. Potential preceptors were identified and participant recruitment efforts began by contacting UAB department chairs of health care disciplines. This article describes the development of the program and its implementation over three cohorts of faculty scholars (n = 41) representing 13 disciplines, from nine institutions of higher learning. Formative and summative evaluation showed program success in terms of positive faculty reports of the program, information gained, and expressed intent by each scholar to apply learned content to teaching and/or clinical practice. This article describes the initial framework and strategies guiding the development of a thriving interprofessional geriatric education program.