Lorraine J. Phillips

Effects of a creative expression intervention on emotions, communication, and quality of life in persons with dementia.

Background:Effective nonpharmacological interventions are needed to treat neuropsychiatric symptoms and to improve quality of life for the 5.3 million Americans affected by dementia. Objective:The purpose of this study was to test the effect of a storytelling program, TimeSlips, on communication, neuropsychiatric symptoms, and quality of life in long-term care residents with dementia. Methods:A quasi-experimental, two-group, repeated measures design was used to compare persons with dementia who were assigned to the twice-weekly, 6-week TimeSlips intervention group (n = 28) or usual care group (n = 28) at baseline and postintervention at Weeks 7 and 10. Outcome measures included the Cornell Scale for Depression in Dementia, the Neuropsychiatric Inventory-Nursing Home Version, the Functional Assessment of Communication Skills, the Quality of Life-Alzheimers Disease, and the Observed Emotion Rating Scale (this last measure was collected also at Weeks 3 and 6 during TimeSlips for the treatment group and during mealtime for the control group). Results:Compared with the control group, the treatment group exhibited significantly higher pleasure at Week 3 (p < .001), Week 6 (p < .001), and Week 7 (p < .05). Small to moderate treatment effects were found for Week 7 social communication (d = .49) and basic needs communication (d = .43). A larger effect was found for pleasure at Week 7 (d = .58). Discussion:As expected, given the engaging nature of the TimeSlips creative storytelling intervention, analyses revealed increased positive affect during and at 1 week postintervention. In addition, perhaps associated with the interventions reliance on positive social interactions and verbal communication, participants evidenced improved communication skills. However, more frequent dosing and booster sessions of TimeSlips may be needed to show significant differences between treatment and control groups on long-term effects and other outcomes.

Automated Technology to Speed Recognition of Signs of Illness in Older Adults

Our team has developed a technological innovation that detects changes in health status that indicate impending acute illness or exacerbation of chronic illness before usual assessment methods or self-reports of illness. We successfully used this information in a 1-year prospective study to alert health care providers so they could readily assess the situation and initiate early treatment to improve functional independence. Intervention participants showed significant improvements (as compared with the control group) for the Short Physical Performance Battery gait speed score at Quarter 3 (p = 0.03), hand grip-left at Quarter 2 (p = 0.02), hand grip-right at Quarter 4 (p = 0.05), and the GAITRite functional ambulation profile score at Quarter 2 (p = 0.05). Technological methods such as these could be widely adopted in older adult housing, long-term care settings, and in private homes where older adults wish to remain independent for as long as possible.

Evaluation of aging in place model with home care services and registered nurse care coordination in senior housing

A state-sponsored evaluation of aging in place (AIP) as an alternative to assisted living and nursing home has been underway in Missouri. Cost, physical, and mental health assessment data reveal the cost-effectiveness and positive health measures of AIP. Findings of the first four years of the AIP evaluation of two long-term care settings in Missouri with registered nurse care coordination are compared with national data for traditional long-term care. The combined care and housing cost for any resident who received care services beyond base services of AIP and who qualified for nursing home care has never approached or exceeded the cost of nursing home care at either location. Both mental health and physical health measures indicate the health restoration and independence effectiveness of the AIP model for long-term care.

Using sensor networks to detect urinary tract infections in older adults

Integrated sensor networks have been installed in apartments of volunteer residents at TigerPlace, an aging in place retirement community that allows residents to remain in their apartments even if their health deteriorates. The sensor networks supplement registered nurse (RN) care coordination provided by Sinclair Home Care by alerting the RN care coordinator about changes in the normal sensor patterns. In several cases, the alerts have prompted the care coordinator to have the resident tested for urinary tract infections. Importantly, the sensor network detected signs of illness earlier than traditional health care assessment.

A randomized controlled trial of a wellness intervention for women with fibromyalgia syndrome

Objective: To examine the effects of a wellness intervention, Lifestyle Counts, for women with fibromyalgia syndrome on the level of self-efficacy for health-promoting behaviours, health-promoting activity and perceived quality of life. Design: A randomized controlled single-blinded trial with treatment and attention-control groups. Setting: Community in the southwestern United States. Subjects: Convenience sample of 187 women (98 treatment, 89 attention control) with fibromyalgia syndrome (mean age = 53.08 years, SD 9.86). Intervention: The two-phase Lifestyle Counts intervention programme included lifestyle change classes for eight weeks, with goal-setting and telephone follow-up for three months. Participants in the attention-control group were offered an equivalent amount of contact in classes on general disease-related information and health education topics and unstructured follow-up phone calls. Participants were followed for a total of eight months after baseline. Outcome measures: Self-report instruments measuring self-efficacy for health behaviours, health-promotion behaviours and health-related quality of life (SF-36 and the Fibromyalgia Impact Questionnaire) were completed at baseline, two months (after the classes), five months (after telephone follow-up) and at eight months. Results: Both groups improved significantly (P<0.05) over time on the measures of self-efficacy, health behaviours, fibromyalgia impact and quality of life. There were significant group × time interactions for scores on the Health Promoting Lifestyle II subscales of physical activity and stress management. Conclusions: The Lifestyle Counts wellness intervention holds promise for improving health-promoting behaviours and quality of life of women with fibromyalgia syndrome.

Insulin Sensitivity Following Exercise Interventions Systematic Review and Meta-Analysis of Outcomes Among Healthy Adults

Objective: Although exercise can improve insulin sensitivity, no adequate synthesis exists of exercise intervention studies with regard to their effect on insulin sensitivity. This comprehensive meta-analysis synthesized the insulin sensitivity outcomes of supervised exercise interventions. Method: Extensive literature searching located published and unpublished intervention studies that measured insulin sensitivity outcomes. Eligible studies tested supervised exercise interventions among healthy adults. Primary study characteristics and results were coded. Random-effects meta-analyses of standardized mean differences included moderator analyses. Results: Data were synthesized across 2509 subjects (115 samples, 78 reports). The overall mean effect size for 2-group postintervention comparisons was 0.38 (95% confidence interval [CI] = 0.25-0.51, I2 = 0%) and for 2-group pre–post comparisons was 0.43 (95% CI = 0.30-0.56, I2 = 52%; higher mean insulin sensitivity for treatment than control subjects). The postintervention mean of 0.38 is consistent with treatment subjects ending studies with a mean fasting insulin of 6.8 mU/L if control participants’ mean fasting insulin were 7.9 mU/L. Exploratory moderator analyses did not document different insulin sensitivity effect sizes across intervention characteristics or sample attributes. Conclusion: This study documented that exercise is a valuable primary care and community health strategy for healthy adults to improve insulin sensitivity and lower the risk for diabetes conferred by insulin resistance.

Subjective and objective sleep difficulties in women with fibromyalgia syndrome.

Purpose: To explore differences in demographic and illness‐related variables among women with fibromyalgia syndrome (FMS) with documented sleep problems and those without. Data sources: As part of the baseline assessments for a larger intervention study, 104 women with FMS wore an actigraph and completed a sleep log for 72 hours. Participants also completed a baseline questionnaire and a physical exam to quantify the Tender Point Index. Conclusions: Although almost half (44%) of the women rated their sleep as bad or fairly bad, only 22 of the 104 women (21%) had objective sleep deficits (less than 6 hours sleep duration). The women with objective sleep deficits had significantly higher pain scores on the tender point index, perceived their sleep as significantly worse, and reported significantly more depressive symptoms and more negative impact of FMS on functioning than those without deficits. Descriptive statements in the sleep logs revealed frequent problems with energy, fatigue, and functioning for women in the sleep deficits group. Implications for practice: Sleep problems are a major concern among women with FMS. Those with concurrent depressive symptoms, high pain, and limited functioning may be candidates for in‐depth sleep assessment and behavioral programs to improve sleep.

Physical activity interventions with healthy minority adults: meta-analysis of behavior and health outcomes.

This meta-analysis is a systematic compilation of research focusing on various exercise interventions and their impact on the health and behavior outcomes of healthy African American, Hispanic, Native American, and Native Hawaiian adults. Comprehensive searching located published and unpublished studies. Random-effects analyses synthesized data to calculate effect sizes (ES) as a standardized mean difference (d) and variability measures. Data were synthesized across 21,151 subjects in 100 eligible samples. Supervised exercise significantly improved fitness (ES=.571–.584). Interventions designed to motivate minority adults to increase physical activity changed subsequent physical activity behavior (ES=.172–.312) and anthropometric outcomes (ES=.070–.124). Some ES should be interpreted in the context of limited statistical power and heterogeneity. Attempts to match intervention content and delivery with minority populations were inconsistently reported. Healthy minority adults experienced health improvements following supervised exercise. Interventions designed to motivate subjects to increase physical activity have limited magnitude heterogeneous effects.

Evaluation of health alerts from an early illness warning system in independent living.

Passive sensor networks were deployed in independent living apartments to monitor older adults in their home environments to detect signs of impending illness and alert clinicians so they can intervene and prevent or delay significant changes in health or functional status. A retrospective qualitative deductive content analysis was undertaken to refine health alerts to improve clinical relevance to clinicians as they use alerts in their normal workflow of routine care delivery to older adults. Clinicians completed written free-text boxes to describe actions taken (or not) as a result of each alert; they also rated the clinical significance (relevance) of each health alert on a scale of 1 to 5. Two samples of the clinician’s written responses to the health alerts were analyzed after alert algorithms had been adjusted based on results of a pilot study using health alerts to enhance clinical decision-making. In the first sample, a total of 663 comments were generated by seven clinicians in response to 385 unique alerts; there are more comments than alerts because more than one clinician rated the same alert. The second sample had a total of 142 comments produced by three clinicians in response to 88 distinct alerts. The overall clinical relevance of the alerts, as judged by the content of the qualitative comments by clinicians for each alert, improved from 33.3% of the alerts in the first sample classified as clinically relevant to 43.2% in the second. The goal is to produce clinically relevant alerts that clinicians find useful in daily practice. The evaluation methods used are described to assist others as they consider building and iteratively refining health alerts to enhance clinical decision making.

Indicators of a new depression diagnosis in nursing home residents.

Depression affects approximately 30% to 40% of nursing home residents but frequently goes unrecognized. Using the Missouri Minimum Data Set, we aimed to determine whether changes in clinical status, other than mood changes, were associated with new depression diagnosis in residents 65 and older without a recorded depression diagnosis. Of 127,587 potential participants, 14,371 met inclusion criteria and were not depressed at baseline (Time 0). At the next quarterly assessment (Time 1), 1,342 (9.3%) had acquired a new diagnosis of depression. Residents with new depression were significantly younger and less cognitively impaired. Nearly 30% had a decline in activities of daily living (ADL) performance. The multivariate model predicting depression showed that increased verbal aggression, urinary incontinence, increased pain, weight loss, change in care needs, cognitive decline, and ADL decline significantly increased the likelihood of new depression diagnosis. The pattern of decline identified here may provide additional clues to the presence of underlying depression.