Eleanor S. McConnell

A randomized controlled trial of the psychosocial impact of providing internet training and access to older adults

The Internet (electronic mail and the World Wide Web) may provide new opportunities for communication that can help older adults avoid social isolation. This randomized controlled trial assessed the psychosocial impact of providing Internet access to older adults over a five-month period. One hundred volunteers from four congregate housing sites and two nursing facilities were randomly assigned to receive Internet training or to a wait list control group. The pre & post measures included the UCLA Loneliness scale, modified CES Depression scale, a measure of locus of control, computer attitudes, number of confidants, and overall quality of life. Participants received nine hours of small group training in six sessions over two weeks. Computers were available for continued use over five months and the trainer was available two hours/week for questions. At the end of the trial, 60% of the intervention group continued to use the Internet on a weekly basis. Although there was a trend toward decreased loneliness and depression in intervention subjects compared to controls, there were no statistically significant changes from baseline to the end of trial between groups. Among Internet users ( n = 29) in the intervention group there were trends toward less loneliness, less depression, more positive attitudes toward computers, and more confidants than among intervention recipients who were not regular users ( n = 19) of this technology. Most elderly participants in this trial learned to use the Internet and the majority continued to use it on a weekly basis. The psychosocial impact of Internet use in this sample suggested trends in a positive direction. Further research is needed to determine more precisely, which older adults, residing in which environmental contexts are more likely than others to benefit from this rapidly expanding information and communication link.

Surfing the Net in Later Life: A Review of the Literature and Pilot Study of Computer Use and Quality of Life

The Internet offers new opportunities for communication that can help older adults avoid social isolation. Although elders may need more time and assistance in learning computer systems, many are embracing this new technology. There is growing potential not only for recreation and communication through the Internet but also the delivery of services. This study examines the feasibility of providing Internet and electronic mail access to older adults in a retirement community and the extent to which this improves psychosocial well-being. In contrast to members of a comparison group, a trend toward decreased loneliness was observed among participants. In addition, the number of computer-related problems decreased and use of the applications increased throughout the study. These preliminary results support the feasibility of implementing computer-based interventions with the potential of improving psychosocial well-being among older adults.

The reliability, validity, and stability of a measure of physical activity in the elderly.

OBJECTIVE To assess the reliability, validity, and stability of an accelerometer-based monitor of physical activity in an elderly population. DESIGN Six studies were conducted to assess the Tritrac, a newly available accelerometer capable of storing three-dimensional activity data collected in minute epochs. After initial bench testing, the waist-worn devices were assessed for test-retest reliability during sitting and treadmill walking at 1mph and 2mph. Validity testing examined the Tritracs ability to discriminate between different levels of physical activity and also compared the Tritrac with an established wrist-worn acclerometer, the Actigraph. Stability of the measure was examined over a period of 3 to 7 days, and in a subset of subjects this measurement was performed for a second week. SETTING AND SUBJECTS Residents of a VA Nursing Home (n = 40; mean age = 76), participants in an in-home nonaerobic exercise program (n = 36; mean age = 77), and community participants in an aerobic exercise program (n = 10; mean age = 71). RESULTS Intraclass correlation coefficients (ICC) for both the bench testing and test-retest reliability were .97. The device discriminated among subjects independently categorized as sedentary, moderately active, or active (F = 49.4, p = .0001) and between specific activities of varying intensity (F = 114.5, p = .0001). Tritrac and Actigraph measurement comparison showed a correlation of r = .77, p = .0001. Stability of the measure was demonstrated by ICCs = .81 and .78 for mean activity values and proportion of time spent in sedentary activity, respectively. No significant differences were observed when comparing activity measured for two separate weeks. CONCLUSION The Tritrac is a reliable and valid instrument producing activity measurement that was stable over time in the elderly population we studied. During our longitudinal testing, 20% of the subjects did not comply with wearing the device; this noncompliance issue must be considered in any use of the Tritrac.

Functional incidental training: a randomized, controlled, crossover trial in Veterans Affairs nursing homes.

Objectives: To test the effects of a rehabilitative intervention directed at continence, mobility, endurance, and strength (Functional Incidental Training (FIT)) in older patients in Department of Veterans Affairs (VA) nursing homes.

Pain measurement in elders with chronic low back pain: Traditional and alternative approaches

&NA; Pain evaluation typically relies upon the use of self‐report instruments. The validity of these tools is questionable in many older adults, however, particularly those with cognitive impairment. Rating of pain behavior (e.g. grimacing, sighing) by an objective observer represents an alternative pain assessment strategy which has been validated in subjects of heterogeneous ages. The purpose of this study was to examine, in a group of community‐dwelling elderly with low back pain and lumbosacral osteoarthritis, the concurrent validity of observational pain behavior rating techniques as compared with self‐report instruments and the degree to which pain and pain behavior relate to disability. Thirty‐nine cognitively intact subjects, age >65 years, without depression, other sources of pain, or other known spinal pathology underwent the following measures: (1) pain self‐report using the verbal 0–10 scale, vertical verbal descriptor scale, Arthritis Impact Measurement Scales and McGill Pain Questionnaire; (2) pain behavior was sampled during two protocols, one, identical to that used by Keefe and Block (Behav. Ther., 13 (1982) 363–375), that required subjects to sit, stand, walk, and recline for 1–2 minute periods (which we have labelled the traditional protocol), and a second, more demanding protocol that was designed to simulate activities of daily living that place a premium on axial movement (the ‘ADL’ protocol); (3) disability was assessed using the Roland questionnaire, a 6 month global disability question and the Jette Functional Status Index; and (4) radiographic evaluation of the lumbosacral spine; osteoarthritis was quantitated using a previously validated scoring system. Interrelationships among pain, pain behavior and disabilityv measures were tested using canonical correlations. Self‐reported pain was associated with pain behavior frequency; the association was stronger when the ADL protocol was used, as compared with the traditional protocol. The association between pain and disability was modestly strong with both self‐report instruments and pain behavior observation when the ADL protocol was used, but not when the traditional protocol was used. Our findings suggest that pain behavior observation is a valid assessment tool in the elderly. In addition, it seems that observation of elders during performance of activities of daily living may be a more sensitive and valid way of assessing pain behavior than observing pain behavior during sitting, walking, standing, or reclining.

A 6-Month Observational Study of the Relationship Between Weight Loss and Behavioral Symptoms in Institutionalized Alzheimer's Disease Subjects

OBJECTIVE Weight loss is a common occurrence in Alzheimers disease (AD). This study was undertaken to investigate the relationship between weight loss and behavioral symptoms in institutionalized AD subjects. DESIGN Observational study. SETTING Two facilities that included assisted living and nursing care. PARTICIPANTS Residents with probable or possible AD (n = 32). MEASUREMENTS Weight was measured monthly. At baseline, month 3, and month 6, a knowledgeable staff member provided information that included the Neuropsychiatric Inventory: Nursing Home Version (NPI-NH, ie, a measure of behavioral symptoms) and a questionnaire regarding eating habits, food intake, and appetite. Two-day calorie counts were done and accelerometers were worn to monitor physical activity. RESULTS At baseline, the mean body mass index (BMI) was 24.0 (standard deviation, 3.5) with 12 subjects exhibiting a BMI <22. BMI was negatively associated with the baseline NPI-NH total score (Spearman Correlation Coefficient -0.52, P <0.01), which indicates that subjects with low BMIs were more likely to have higher frequency and severity of behavioral problems. Individual behavior scores for agitation/aggression (-0.40, P <0.05), depression (-0.31, P = 0.08), irritability/lability (-0.47, P <0.01), aberrant motor behavior (ie, pacing, -0.42, P <0.05), nighttime behavior (-0.37, P = 0.05), and appetite/eating (-0.48, P <0.01) at baseline were negatively correlated with baseline BMI. Behaviors not correlated with BMI were delusions, hallucinations, elation, apathy, and disinhibition. Although this was a small sample followed for a relatively short time period, change in specific NPI-NH scores from baseline to month 6 were correlated with the change in weight over the 6-month period. Both agitation/aggression (-0.37, P = 0.05) and disinhibition (-0.45, P <0.05) showed negative correlation with weight change, which indicates an association between changes in these behaviors and weight loss. There were no significant differences between those who lost weight (n = 13) and those who did not (n = 19) on baseline variables, which included age, comorbidity, functional status, and NPI-NH. However, those who lost weight had a significantly higher BMI at baseline than those who gained weight. CONCLUSIONS These preliminary results suggest that behavioral disturbances play a role in low body weight and weight loss in AD subjects.

The Veterans Learning to Improve Fitness and Function in Elders Study: A Randomized Trial of Primary Care–Based Physical Activity Counseling For Older Men

OBJECTIVES: To determine the effects of primary care–based, multicomponent physical activity counseling (PAC) promoting physical activity (PA) guidelines on gait speed and related measures of PA and function in older veterans.

Translating Evidence-Based Falls Prevention into Clinical Practice in Nursing Facilities: Results and Lessons from a Quality Improvement Collaborative

OBJECTIVES: To describe the changes in process of care before and after an evidence‐based fall reduction quality improvement collaborative in nursing facilities.

Natural history of change in physical function among long-stay nursing home residents.

BackgroundFew longitudinal studies exist to guide clinicians or administrators on what functional outcomes can be expected among nursing home residents with different levels of cognitive impairment. Extrapolating from cross-sectional studies or from longitudinal studies of community-dwelling residents may provide misleading estimates of prognosis, hindering efforts to target preventive care. ObjectiveTo describe patterns of change in physical function on a quarterly basis over 1 year among long-stay nursing home residents grouped according to their level of cognitive impairment on admission. MethodRetrospective analysis of activities of daily living dependence ratings were based on quarterly MDS+ assessments from 76,016 long-stay residents admitted to nursing homes during calendar years 1993 through 1996 in five states participating in the National Case Mix and Quality and Demonstration Project. Residents were stratified by level of cognitive impairment on admission using a 7-level Cognitive Performance Scale. The activities of daily living dependence was measured by a 20 point scale. Mean activities of daily living scores on admission to the hospital and at four quarterly intervals following admission were compared across cognitive impairment levels and by state of residence. ResultsA change in activities of daily living dependence over 1 year in most groups averaged 1 point or less. Three patterns of activities of daily living dependence were identified consistently across five states. Those with mild cognitive impairment on admission showed an initial reduction in dependence followed by slow increase; those with moderately severe impairment showed slow linear increased dependence; and those with severe cognitive impairment showed an initial improvement in dependence, followed by stability. ConclusionMore complex statistical models that take into account comorbid conditions at baseline, in addition to cognitive performance, might identify subgroups of nursing home residents who are at risk for rapid decline. Ways to better characterize declines in function are needed, otherwise relatively large samples will be required for intervention trials.

Implementing Culture Change in Nursing Homes: An Adaptive Leadership Framework

PURPOSE OF THE STUDY To describe key adaptive challenges and leadership behaviors to implement culture change for person-directed care. DESIGN AND METHODS The study design was a qualitative, observational study of nursing home staff perceptions of the implementation of culture change in each of 3 nursing homes. We conducted 7 focus groups of licensed and unlicensed nursing staff, medical care providers, and administrators. Questions explored perceptions of facilitators and barriers to culture change. Using a template organizing style of analysis with immersion/crystallization, themes of barriers and facilitators were coded for adaptive challenges and leadership. RESULTS Six key themes emerged, including relationships, standards and expectations, motivation and vision, workload, respect of personhood, and physical environment. Within each theme, participants identified barriers that were adaptive challenges and facilitators that were examples of adaptive leadership. Commonly identified challenges were how to provide person-directed care in the context of extant rules or policies or how to develop staff motivated to provide person-directed care. IMPLICATIONS Implementing culture change requires the recognition of adaptive challenges for which there are no technical solutions, but which require reframing of norms and expectations, and the development of novel and flexible solutions. Managers and administrators seeking to implement person-directed care will need to consider the role of adaptive leadership to address these adaptive challenges.