A Structural Equation Modeling Analysis to Explore Diabetes Self-Care Factors in a Rural Sample

Diabetes is a public health problem that requires management to avoid health sequelae. Little is known about the determinants that influence diabetes self-care activities among rural populations. The purpose of this analysis was to explore the relationships among diabetes self-care activities, diabetes knowledge, perceived diabetes self-management, diabetes fatalism, and social support among an underserved rural group in the southern United States. A diabetes health promotion program was tested during a cluster randomized trial that tested a disease risk reduction program among adults living with prediabetes and diabetes. A structural equation model was fit to test psychosocial factors that influence diabetes self-care activities using the Information–Motivation–Behavioral Skills Model of Diabetes Self-Care (IMB-DSC) to guide the study. Perceived diabetes self-management significantly predicted self-care behaviors, and there was also a correlation between perceived diabetes self-management and diabetes fatalism. Perceived diabetes self-management influenced diabetes self-care activities in this rural sample and had an association with diabetes fatalism. The findings of this study can facilitate clinical care and community programs targeting diabetes and advance health equity among underserved rural groups

Problems Experienced in the Second and Third Months After Discharge From a Heart Failure-Related Hospitalization

The purpose of this study was to identify high-priority problems experienced by individuals during the second and third month after discharge from an acute care facility for heart failure. This descriptive, exploratory study, an extension of a previous analysis that examined high-priority problems in the first month, comprised 19 participants who were assigned to an intervention group that received a randomized, 12-week-pilot coping partnership (COPE-HF) intervention. A trained research nurse provided the intervention, and participants used a standard list to identify high-priority heart failure-related problems. Quantitative and content data analysis was conducted. While the highest-priority problem continued to be managing their treatment regimens, the frequency of this problem lessened by week 12. Comorbidities emerged as a new problem in managing heart failure treatment and symptoms. Coping emerged as a new problem, as individuals with heart failure dealt with the impending morbidity of their diagnosis and how it would affect loved ones. Resource issues (ie, financial, social) became more prevalent for individuals with heart failure as potential and actual resources were depleted. Health providers should develop strategies to address these problems to improve outcomes in individuals with heart failure

Problems Experienced in the Second and Third Months After Discharge From a Heart Failure-Related Hospitalization

The purpose of this study was to identify high-priority problems experienced by individuals during the second and third month after discharge from an acute care facility for heart failure. This descriptive, exploratory study, an extension of a previous analysis that examined high-priority problems in the first month, comprised 19 participants who were assigned to an intervention group that received a randomized, 12-week-pilot coping partnership (COPE-HF) intervention. A trained research nurse provided the intervention, and participants used a standard list to identify high-priority heart failure-related problems. Quantitative and content data analysis was conducted. While the highest-priority problem continued to be managing their treatment regimens, the frequency of this problem lessened by week 12. Comorbidities emerged as a new problem in managing heart failure treatment and symptoms. Coping emerged as a new problem, as individuals with heart failure dealt with the impending morbidity of their diagnosis and how it would affect loved ones. Resource issues (ie, financial, social) became more prevalent for individuals with heart failure as potential and actual resources were depleted. Health providers should develop strategies to address these problems to improve outcomes in individuals with heart failure

Symptomatology and Coping Resources Predict Self-Care Behaviors in Middle to Older Age Patients with Heart Failure

Background. Symptoms of heart failure (HF) and coping resources, such as social support and social problem-solving, may influence self-care behaviors. Research regarding the influence of HF symptomatology characteristics and components of social support and social problem-solving on self-care is limited. Objective. To identify predictors of HF self-care behaviors using characteristics of HF symptomatology, components of social support and social problem-solving, and demographic and clinical factors. Methods. Using a cross-sectional, correlational predictive design, a convenience sample (N=201) of outpatients with HF answered self-report surveys. Multiple linear regression with stepwise variable selection was conducted. Results. Six predictors of HF self-care were identified: race, symptom frequency, symptom-related interference with enjoyment of life, New York Heart Association Class HF, rational problem-solving style, and social network (β=34.265, R2=0.19, P=0.001). Conclusions. Assessing the influence of race on self-care behaviors in middle to older age patients with HF is important. Clinical assessment that focuses on symptom frequency, symptom-related interference with enjoyment of life, and HF Class might also impact self-care behaviors in this population. Rational problem-solving skills used and evaluation of the size of and satisfaction with one’s social network may be appropriate when assessing self-care

Problems Experienced in the First Month After Discharge From a Heart Failure-Related Hospitalization

Purpose: Heart failure is a global health concern with high morbidity and mortality rates. Individuals with heart failure commonly experience problems that impact daily life. However, little is known regarding which problems are most significant during the immediate posthospitalization period. Thus, the purpose of this study was to identify high-priority problems experienced by individuals the first month after discharge from an acute care facility with a diagnosis of heart failure. Methods: This descriptive, exploratory study was part of a 12-week randomized controlled pilot study that examined the efficacy of a coping partnership intervention (COPE-HF Partnership) between a trained research nurse and individuals with heart failure in managing self-care and depressive symptoms. Data from participants randomized to the intervention group (N = 19; 58% Caucasian, 58% male) were used in this study. Participants were provided a list of potential heart failure-related problems, from which they identified those of highest priority. Content and quantitative data analysis was conducted. Results: Difficulty in managing heart failure symptoms, adhering to treatment plan, completing daily activities, and experiencing negative emotions and moods were the most common problems experienced by individuals with heart failure. Other less common problems for the group were inadequate resources and managing interpersonal issues. Conclusion: Individuals with heart failure experience complex problems in the home that impact all aspects of their lives. Incorporating strategies to address these problems could assist in the development of interventions to reduce negative heart failure outcomes

Disruption of cortical synaptic homeostasis in individuals with chronic low back pain

Objective: Homeostatic plasticity mechanisms regulate synaptic plasticity in the human brain. Impaired homeostatic plasticity may contribute to maladaptive synaptic plasticity and symptom persistence in chronic musculoskeletal pain. Methods: We examined homeostatic plasticity in fifty individuals with chronic low back pain (cLBP) and twenty-five pain-free controls. A single block (7-min) of anodal transcranial direct current stimulation ('single tDCS'), or two subsequent blocks (7-min and 5-min separated by 3-min rest; 'double tDCS'), were randomised across two experimental sessions to confirm an excitatory response to tDCS applied alone, and evaluate homeostatic plasticity, respectively. Corticomotor excitability was assessed in the corticomotor representation of the first dorsal interosseous muscle by transcranial magnetic stimulation-induced motor evoked potentials (MEPs) recorded before and 0, 10, 20, and 30-min following each tDCS protocol. Results: Compared with baseline, MEP amplitudes increased at all time points in both groups following the single tDCS protocol (P < 0.003). Following the double tDCS protocol, MEP amplitudes decreased in pain-free controls at all time points compared with baseline (P < 0.01), and were unchanged in the cLBP group. Conclusion: These data indicate impaired homeostatic plasticity in the primary motor cortex of individuals with cLBP. Significance: Impaired homeostatic plasticity could explain maladaptive synaptic plasticity and symptom persistence in cLBP

The Subjective Component of the Dutch Objective Burden Inventory: A Psychometric Analysis

BACKGROUND: The reliability and validity of the subjective component of the Dutch Objective Burden Inventory (DOBI) are unknown. OBJECTIVE: The validity and reliability of the subjective component of the DOBI were examined in caregivers of individuals with heart failure, using the original 38- and a 24-item version. METHODS: In an online cross-sectional investigation, confirmatory factor analysis was used to examine factorial validity. In examining convergent validity, corrected item-dimension correlations assessed item performance and associations between subjective subscale scores and the Bakas Caregiving Outcomes Scale. Cronbach's α examined internal consistency. RESULTS: The original 4-factor solution was retained and both the original and shorter versions of the subjective component of the DOBI supported adequate construct validity and internal consistency. CONCLUSIONS: Both the 38- and 24-item forms of the subjective DOBI supported construct validity and reliability. Further studies examining the usefulness of both versions are needed in carers of individuals with more severe HF