Characterizing end-of-life communication in families.

Background: The chronic disease course can be uncertain, contributing to delayed end-of-life discussion within families resulting in missed opportunity to articulate wishes, increased decisional uncertainty, and delayed hospice care. Consistent with the Family Communication Patterns Theory (FCPT), family communication patterns may affect the quality and timing of end-of-life discussion, hospice utilization, and the experience of 'a good death.'

Objective: To assess how families' conversation and conformity orientation (spontaneity of conversation and hierarchical rigidity) form four family communication patterns (consensual, pluralistic, protective, and laissez-faire) and may be associated with the number and timing of end-of-life discussions.

Noticing Acute Changes in Health in Long-Term Care Residents.

Purpose: Early signs of acute conditions and increased fall risk often go unrecognized in patients in long-term care facilities. The aim of this study was to examine how healthcare staff identify and act on changes in health status in this patient population.

Design: A qualitative study design was used for this study.

Changes in Physical and Cognitive Function Predict Sedentary Behavior in Older Adults With Mild Cognitive Impairment.

The current longitudinal study examined the influence of cognitive and lower extremity function on sedentary behavior continuously over 6 months in community-dwelling older adults with mild cognitive impairment (MCI). Multilevel models examined Montreal Cognitive Assessment (MoCA) change scores and the Short Physical Performance Battery (SPPB) on percent time in sedentary behavior among 17 older adults with MCI (50 to 74 observations for analysis). Sedentary behavior was measured daily and averaged monthly using wrist-worn actigraphy.

Changes in Motor Behavior Predict Falls and Identify Acute Events.

This study aimed to examine how changes in motor behavior are associated with falls, delirium, and urinary tract infections (UTIs). Twenty-three (128 observations) skilled nursing residents were examined for up to 18 months. In multilevel models, motor behaviors (e.

Poor Sleep Predicts Increased Pain Perception Among Adults With Mild Cognitive Impairment.

Background: Older adults with mild cognitive impairment are at an increased risk for dementia of the Alzheimer's type. These older adults also report poorer sleep and more pain than their cognitively intact adult counterparts. Poor sleep and pain are both symptoms associated with an increased risk for dementia in later life.

Monitoring functional status using a wearable real-time locating technology.

Sensor technologies enable real-time, continuous, and objective monitoring of activity and functioning in later life. In long-term care, timely assessment of functional status is needed to prevent falls and other acute events. However, the electronic forms and paper and pencil tools currently used are time-consuming and conducted too infrequently (e.

Factors Associated With Health Service Use Among Older Adults in a Mobile Veterans Program.

The current retrospective, longitudinal study applied Andersen's Behavioral Model of Health Services Use to examine how demographic characteristics (age), available resources (e.g., a caregiver, the Mobile Veterans Program [MVP]) and health needs (e.

A Stroke Reduction Health Plan for Older Adults in Rural Sussex County, Delaware.

Stroke is a leading cause of death and disability among adults age 65 and over in the United States. Modifiable risk factors for stroke include: obesity, poor nutrition, and lack of exercise. Sussex County, Delaware has the highest stroke rate among older adults in the state.

A research proposal testing a new model of ambulation activity among long-term care residents with dementia/cognitive impairment: the study protocol of a prospective longitudinal natural history study.

Background: Excessive and patterned ambulation is associated with falls, urinary tract infections, co-occurring delirium and other acute events among long-term care residents with cognitive impairment/dementia. This study will test a predictive longitudinal data model that may lead to the preservation of function of this vulnerable population.

Methods/design: This is a single group, longitudinal study with natural observations.

A Stroke Reduction Health Plan for Older Adults in Rural Sussex County, Delaware.

Stroke is a leading cause of death and disability among adults age 65 and over in the United States. Modifiable risk factors for stroke include: obesity, poor nutrition, and lack of exercise. Sussex County, Delaware has the highest stroke rate among older adults in the state.

Balance ability and cognitive impairment influence sustained walking in an assisted living facility.

Purpose Of Study: The purpose of this study was to determine the influence of cognitive impairment (CI), gait quality, and balance ability on walking distance and speed in an assisted living facility.

Materials And Methods: This was a longitudinal cohort study of institutionalized older adults (N = 26; 555 observations) followed for up to 8 months. Hierarchical linear modeling statistical techniques were used to examine the effects of gait quality and balance ability (using the Tinetti Gait and Balance Test) and cognitive status (using the Montreal Cognitive Assessment) on walking activity (distance, sustained distance, sustained speed).

Wandering Behaviors and Activities of Daily Living Among Older Adults With Cognitive Impairment.

Purpose: The aim of the study was to examine the characteristics of wandering associated with preserved versus worsened activities of daily living (ADL) function.

Design: Longitudinal prospective design. Twenty-two cognitively impaired residents of an assisted living facility with over 450 observations were followed up to 8 months.

The Physical and Cognitive Performance Test for Residents in Assisted Living Facilities.

Objectives: To develop and evaluate the psychometric properties of a new performance-based instrument (Physical and Cognitive Performance Test for Assisted Living Facilities (PCPT ALF)) designed to assess the physical and cognitive skills associated with performance of activities of daily living (ADLs) and instrumental activities of daily living (IADLs).

Design: There were three stages in this study: development of instrument items and validity testing, a feasibility pilot study, and a cross-sectional trial to establish construct and criterion validity and reliability.

Setting: One 116-bed assisted living facility (ALF).

Intraindividual Changes in Ambulation Associated With Falls in a Population of Vulnerable Older Adults in Long-Term Care.

Objective: To examine how intraindividual changes in ambulation characteristics may be used to predict falls.

Design: Longitudinal study design.

Setting: Assisted living facility.

Development and initial validation of the Seated Posture Scale.

Literature shows that some health outcomes (e.g., eating, breathing, and speaking) are directly related to posture.

Depressive Symptoms and Disability Risk Among Older White and Latino Adults by Nativity Status.

Objective: To examine how the relationship between depressive symptoms and disability may vary by nativity status in later life.

Method: This nationally representative prospective study of community-dwelling adults age 51 years and older in the Health and Retirement Study (1998-2010) used hierarchical linear modeling to examine how depressive symptoms (Center for Epidemiological Symptoms of Depression) and disability (instrumental activities of daily living [IADL]; activities of daily living [ADL]) vary by nativity status (U.S.

Characteristics of and Barriers to Functional Status Assessment in Assisted Living.

The most commonly used functional status (FS) instruments were examined to determine the validity, reliability, sensitivity, and specificity to change and feasibility in residents in an assisted living facility (ALF). Twenty-six ALF residents were assessed weekly for up to 8 months using six instruments. Group and single-subject analyses were used to examine associations between instruments and acute events.

The Concept of Missing Incidents in Persons with Dementia.

Behavioral symptoms of dementia often present the greatest challenge for informal caregivers. One behavior, that is a constant concern for caregivers, is the person with dementia leaving a designated area such that their whereabouts become unknown to the caregiver or a missing incident. Based on an extensive literature review and published findings of their own research, members of the International Consortium on Wandering and Missing Incidents constructed a preliminary missing incidents model.

Tracking technology: lessons learned in two health care sites.

The aim of this study is to describe the process of staff and patient adoption and compliance of a real-time locating system (RTLS) across two health care settings and present lessons learned. While previous work has examined the technological feasibility of tracking staff and patients in a health care setting in real-time, these studies have not described the critical adoption issues that must be overcome for deployment. The ability to track and monitor individual staff and patients presents new opportunities for improving workflow, patient health and reducing health care costs.

Safe home program: a suite of technologies to support extended home care of persons with dementia.

Objective: To report the implementation/adoption of the Safe Home Program to support caregivers of persons with dementia in (1) ongoing surveillance, (2) provision of care, (3) prevention of injuries, and (4) improving home safety.

Methods: For this demonstration project 4 assessment questionnaires (Safety Assessment Scale, Vigilance Scale, Peace of Mind Scale, and Sleep Disorders Inventory) were administered to each dyad to understand their technological needs. After identification and installation of appropriate technologies and education of the caregiver, a final visit (at 3 months) determined whether technologies were useful and being used.

Does brain reserve protect older women from vascular depression?

Objectives: Brain reserve theory, typically discussed in relation to dementia, was examined with regard to late-life depression symptomatology and cerebrovascular burden (CVB) in older-old women.

Method: It was predicted that in a 6-year longitudinal sample (Health and Retirement Study) of 1,355 stroke-free women aged 80 years and older, higher levels of depressive symptomatology (8-item Center for Epidemiologic Studies-Depression score) would be predicted by high CVB, less educational attainment, and the education × CVB interaction after controlling for age and cognitive functioning (Telephone Interview for Cognitive Status). A latent growth curve model was used to identify differences in depression symptomatology at baseline and over time.

The relationship between body weight, frailty, and the disablement process.

Objectives: To prospectively examine the relationship between body weight, frailty, and the disablement process.

Method: Longitudinal data from the Health and Retirement Study (1998-2006) were used to examine the relationship between being underweight, overweight, or obese (compared with normal weight) and the onset and progression of functional limitations and disabilities in instrumental activities of daily living (IADL) and activities of daily living (ADL) among a nationally representative sample of community-dwelling older adults (aged 50 and older) with characteristics of frailty (n= 11,491). Nonlinear multilevel models additionally adjusted for demographic characteristics and intra-individual changes in body weight, socioeconomic status, health behaviors, and health conditions over the course of 8 years.

A prospective examination of the relationship between physical activity and dementia risk in later life.

Purpose: To examine the relationship between vigorous physical activity and dementia risk.

Design: Prospective study design utilizing physical activity data from the Health and Retirement Study and cognitive outcome data from the Aging, Demographics, and Memory Study.

Setting: Community-based.

Multidrug-resistant organisms in a community living facility: tracking patient interactions and time spent in common areas.

Contact precautions in community living facilities (CLF) are used to reduce the transmission of multidrug-resistant organisms (MDRO). However, this policy does not address the contamination of shared spaces, devices (eg, wheelchairs), and interactions with other patients. Using a real-time surveillance system, this study examines the time MDRO-positive patients spend interacting with others in communal areas.

Successful aging and longevity in older old women: the role of depression and cognition.

Based in successful aging theory and terminal cognitive drop research, this paper investigates cerebrovascular burden (CVB), depressive symptoms, and cognitive decline as threats to longevity. A subsample of stroke-free women over the age of 80 was identified in the Health and Retirement Survey (years 2000-2008). Mortality at 2, 6, and 8 year intervals was predicted using CVB (diabetes, heart disease, hypertension), depressive symptoms (Center for Epidemiological Studies Depression Scale), and cognitive decline (decline of 1 standard deviation or more on the 35-point Telephone Interview for Cognitive Status over 2 years).