The associations between physical activity, health-related quality of life, regimen adherence, and glycemic control in adolescents with type 1 diabetes: A cross-sectional study.

BACKGROUND: Adolescents with Type 1 Diabetes (T1D) display a greater than two-fold higher risk of developing diabetes-related complications compared with their healthy peers and the risk increases markedly as glycated hemoglobin (HbA1c) increases. The majority of the known factors associated with improved glycemic control in adolescents with T1D are geared toward Western populations. Therefore, this study examined the associations between Physical Activity (PA), Health-Related Quality of Life (HRQoL), and regimen adherence on glycemic control in a Middle Eastern population of adolescents with T1D METHODS: The study utilized a cross-sectional design of Jordanian adolescents (aged 12-18) with T1D (n = 74). Self-reported measures used were the Pediatric Quality of Life-Diabetes Module, the International Physical Activity Questionnaire, and the Summary of Diabetes Self-Care Activities. HbA1c values were obtained from the medical records. Correlation analyses were conducted using Pearson's and Spearman's correlation tests. Multiple regression analyses were conducted to determine if HRQoL, PA, and regimen adherence predict glycemic control. RESULTS: Only 14.8 % of the participants demonstrated good glycemic control (HbA1c ≤ 7.5 %). Participants with poor control had a statistically significant lower mean PA of MET-minutes/week (3531.9 ± 1356.75 vs. 1619.81 ± 1481.95, p < .001) compared to those with good control. The total sample was found to demonstrate low HRQoL (47.70 ± 10.32). Participants were within the acceptable range of PA (1885.38 ± 1601.13) MET-minutes/week. HbA1c significantly inversely correlated with PA (r = -0.328, p = .010) and regimen adherence (r = -0.299, p = .018). The regression analysis revealed that PA significantly predicted glycemic control (ß = -0.367, p < .01) as adherence (ß = -0.409, p < .01) and disease duration did (ß = 0.444, p < .01). CONCLUSION: Better glycemic control was significantly associated with higher PA and regimen adherence levels. The correlation between PA and glycemic control depends highly on the level of regimen adherence or arguably, adherence acts as a buffer in the correlation between PA and glycemic control. There was no significant association between glycemic control and HRQoL.

Resilience and associated psychological, social/cultural, behavioural, and biological factors in patients with cardiovascular disease: a systematic review.

AIMS: The aim of this systematic review of the literature is to synthesize the evidence regarding the associations between individual-level psychological, social/cultural, behavioral, and biological variables with resilience in patients with CVD. METHODS AND RESULTS: A systematic search of PubMed, PsycINFO and CINAHL was conducted from database inception through March 2020. Studies with a quantitative research design were eligible for inclusion if published in English and focused on resilience among adults with CVD. Of the 788 articles retrieved, 34 studies (35 articles) were included in the review. Twenty-three studies focused on psychological factors, with findings of inverse relationships between resilience and depression, anxiety, and stress. Evidence regarding associations between resilience and social/cultural or behavioral variables was scarce. Four of the 6 studies regarding biological factors found low stress resilience in young adulthood was associated with early diagnoses of stroke, heart failure, and coronary heart disease. CONCLUSION: Enhancing resilience may improve quality of life for CVD patients, but research is needed to further explore the complex relationships between resilience and associated variables. This research should prioritize under-represented groups (i.e. women and minority racial/ethnic groups), with the eventual goal of developing interventions to support resilience in CVD patients.

Physical and Psychological Health Interdependence Among Dyads in Hematological Cancer.

BACKGROUND: Hematological cancer impacts both patients and their caregivers. Although only patients experience direct physical effects from cancer, both patients and caregivers experience psychological effects from cancer-related stressors. Theories suggest that patient-caregiver dyads, although experiencing individual effects from cancer, may also indirectly affect one another's health. This is called interdependence. OBJECTIVE: This study investigated physical and psychological health interdependence among patient-caregiver dyads facing hematological cancer, and whether their relationship quality was a moderator of interdependence. METHODS: Thirty patient-caregiver dyads were assessed for their self-reported physical function, anxiety, and depression using the Patient-Reported Outcomes Measurement Information System and relationship quality using the Mutuality Scale. Data were analyzed using the Actor Partner Interdependence Model, a dyadic data methodology for estimating interdependence. RESULTS: Individual physical and psychological health were related within both patients and caregivers. Patients and caregivers did not significantly differ in their reported depression, anxiety, or mutuality. Partner effects were detected among caregivers' anxiety and patients' physical function and depression. Mutuality did not moderate partner effects. CONCLUSIONS: Findings suggest that health interdependence is present among patients with hematological cancer and their caregivers. In addition, there is a strong link between physical and psychological health within individuals, regardless of role. IMPLICATIONS FOR PRACTICE: Healthcare teams should consider dyadic assessment in their cancer care plans to identify risks for health decline in patients with hematological cancer and their caregivers. Assessment of caregivers, especially their anxiety levels and physical health, may yield integral information about the patients' physical and psychological health status.

Family Caregiver-Receiver Mutuality: A Concept Analysis.

There are more than 43 million family caregivers in the United States. In studies of family caregivers and receivers, evidence suggests that family caregiver-receiver mutuality is linked to health. Lack of a clear definition of family caregiver-receiver mutuality is an obstacle that prevents scientific progress and effective operationalization of the concept. To address this issue, the authors applied Walker and Avant's method for concept analysis and clarified the concept of family caregiver-receiver mutuality. A standardized definition of caregiver-receiver mutuality is presented along with antecedents, consequences, defining attributes, empirical referents, and case illustrations.