Lifestyle and self-management determinants of hypertension control in a sample of Australian adults

Predictors of self-management behaviors among patients undergoing hemodialysis

Inadequate self-management has a significant impact on the mortality and morbidity of patients undergoing hemodialysis. The capacity for self-management is contingent on demographic, clinical, psychosocial, and cognitive factors. In particular, the role of family support and quality social interactions in this process is significant. The Individual and Family Self-Management Theory (IFSMT) emphasizes the integration of self-management into the lifestyles of the individual and family. Therefore, this study aimed to investigate the factors that affect self-management in patients undergoing hemodialysis based on IFSMT. Data were collected from three tertiary-level hospitals in Korea from May to October 2021. A total of 140 patients with chronic kidney disease undergoing hemodialysis completed a structured self-report questionnaire comprising questions on general characteristics, complexity of disease management, accessibility to healthcare services, health literacy, family functioning, self-efficacy, self-regulation, social support, and self-management behaviors. Data were analyzed by descriptive statistics, independent t-test, one-way ANOVA with Scheffé test as post-hoc analysis, Pearson's correlation analysis, and hierarchical multiple regression analysis. The study found that self-management in patients undergoing hemodialysis was influenced by "health literacy" contextual factor and "self-efficacy," "self-regulation," and "social support" process factors, based on the IFSMT framework. These factors accounted for 45.0% of the variance in self-management. These findings highlight the importance of the IFSMT in predicting self-management behavior in patients undergoing hemodialysis. It is essential to develop a comprehensive intervention that incorporates these contextual and process factors within the family setting, and future research should evaluate its effectiveness.

Effect of education based on the Common-Sense Model of Self-Regulation on blood pressure and self-management of hypertensive patients: A clinical trial study

Objective

This study aimed to determine the impact of training based on the Common-Sense Model of Self-Regulation (CSM) on blood pressure and self-management of patients with hypertension.

Methods

This randomized controlled trial study was conducted. Seventy-two hypertensive patients were referred to the Farshchian Hospital clinic in Hamadan from April 2021 to March 2022. Samples were selected and randomly assigned to the intervention group (n = 36) and control group (n = 36). The intervention group participated in a training program based on the CSM in five sessions of 30-45 min for one month. Phone follow-up was also done once every three days. The control group only received routine clinic education. The clinic's nurse measured the patients' blood pressure, and the participants completed the self-management questionnaire before and three months after the start of the study.

Results

A total of 68 participants completed the study. Results showed that before the intervention, there was no statistically significant difference in the mean scores of self-management and its dimensions, systolic, diastolic, and mean arterial pressure between intervention and control groups (P > 0.05). However, after the intervention, the mean of systolic blood pressure (116.21 ± 14.52 vs. 128.62 ± 16.88) mmHg, mean arterial pressure (88.03 ± 8.47 vs. 98.11 ± 11.69) mmHg and the scores of self-management and its dimensions among patients in the intervention group were decreased comparison with control group (P < 0.05).

Conclusions

Education based on the CSM improved self-management and blood pressure reduction in hypertensive patients, so nurses should use it as an effective educational model.

Effects of sociodemographic and health factors on the self-management of non-communicable diseases among Chilean adults during the Covid-19 pandemic

Individuals with non-communicable diseases (NCDs) are potentially at increased vulnerability during the Covid-19 pandemic and require additional help to reduce risk. Self-management is one effective strategy and this study investigated the effect of sociodemographic and health factors on the self-management of some non-communicable diseases, namely hypertension, type 2 diabetes mellitus and dyslipidemia, among Chilean adults during the Covid-19 pandemic. A cross-sectional telephone survey was carried out on 910 participants with NCDs, from Santiago, Chile. An adapted and validated version of the "Partners in Health" scale was used to measure self-management. Exploratory Factor analysis yielded five dimensions of this scale: Disease Knowledge, Healthcare Team Relationship, General Self-Management and Daily Routines, Drug Access and Intake, and Monitoring and Decision-Making. The average of these dimensions was calculated to create a new variable Self-Management Mean, which was used as a dependent variable together with the five separate dimensions. Independent variables included age, gender, years of schooling, number of diseases, the percentage of Multidimensional Poverty Index in the commune of residence, and self-rated health status. Beta regressions and ANOVA for the Beta regression residuals were utilized for analyses. Beta regression model explained 8.1% of the variance in Self-Management Mean. Age, years of schooling, number of diseases and self-rated health status were statistically associated with Self-Management Mean and dimensions related to daily routines and health decision making, such as Disease Knowledge, General Self-Management and Daily Routines, and Monitoring and Decision-Making. Gender and the percentage of Multidimensional Poverty Index in the commune of residence were insignificant. Strategies for self-management of NCDs during a crisis should consider age, years of schooling, number of diseases, and self-rated health status in their design.

[Interactions between drug treatment adherence, blood pressure targets, and depression in hypertensive individuals receiving care in the Family Health Strategy]

The study analyzes interactions between drug treatment adherence, blood pressure targets, and depression in a probabilistic sample of hypertensive individuals treated in the Family Health Strategy in Governador Valadares, Minas Gerais State, Brazil. This is a cross-sectional study with 641 hypertensive individuals 40 years or older, residing in the urban area of Governador Valadares. Structured scripts were used to collect data in home interviews, with a focus on the following indicators: Medication Assessment Questionnaire (MAQ), Beck Depression Inventory (BDI), and blood pressure measurement. Due to the simultaneity of the target events (depression, blood pressure target, and adherence), we applied a system of recursive and simultaneous nonlinear equations. The results suggest that the odds of meeting the blood pressure target increase significantly with adherence to treatment; they also suggest that individuals that meet the blood pressure target show 2.6 higher odds of treatment adherence. Adherence has a protective effect against depression: individuals with minimal adherence show 8.4 higher odds of developing depressive symptoms when compared to those with maximum adherence. Drug treatment adherence is related simultaneously to blood pressure control and lower levels of depression. Promoting drug treatment adherence is essential for ensuring that individuals remain normotensive, with the potential for reducing levels of depression. These positive externalities can reduce pressure on the health system, with simultaneous gains in quality of life for hypertensive individuals.

The prevalence and associated factors of nonadherence to antihypertensive medication in secondary healthcare

PURPOSE

Non-adherence (NA) to medication is a major contributor to treatment failure in hypertensive patients. Factors of the ecological model, at family/healthcare professional, service, and system levels, are rarely evaluated as correlates of NA in hypertensive patients.

METHODS

This crossectional study assessed the prevalence of and associated factors of NA to antihypertensive medication among 485 hypertensive patients upon receiving secondary healthcare. The Morisky Green Levine Scale (MGLS) measured the implementation phase of adherence, and the Short Assessment of Health Literacy for Portuguese-speaking Adults (SAHLPA) instrument, health literacy. Multivariate analysis to NA included variables according to the levels of the ecological model.

RESULTS

Most patients were female (56.3%), white (53.2%), mean age of 62.0 ± 12.6 years, illiterate (61.6%), with low health literacy (70.9%), and low income (65.4%). Uncontrolled BP was frequent (75.2%); 57.1% of patients were nonadherent. In multivariate analysis based on the ecological model, adjusted for micro, meso- and macro-level correlates, NA was associated only with variables of patient-level: low health literacy (OR 1.62, CI 1.07-2.44, p = 0.020), income ≥ two reference wages (OR 0.46, CI 0.22-0.93, p = 0.031), lack of homeownership (OR 1.99, CI 1.13-3.51, p = 0.017), sedentarism (OR 1.78, CI 1.12-2.83, p = 0.014), and complexity of treatment (number of medications taken ≥ two times/day) (OR 1.56, CI 1.01-2.41, p = 0.042).

CONCLUSION

In this group of severely hypertensive patients with high cardiovascular risk, only patient-related characteristics were associated with NA. Our findings highlight the need for effective actions to optimize clinical outcomes in similar healthcare programs.

Factors influencing self-management of adults living with HIV on antiretroviral therapy in Northwest Ethiopia: a cross-sectional study

BACKGROUND

Effective self-management is an important consideration for adults living with HIV on therapy to enable people to maintain their health and well-being whilst living with chronic HIV. Although numerous attempts have been made to implement and improve HIV self-management practice, there is limited evidence on effective self-management strategies, particularly in sub-Saharan Africa. This study aimed to identify the level and factors influencing the self-management practice of adults living with HIV on antiretroviral therapy.

METHODS

A cross-sectional survey was conducted on a sample of 415 adults living with HIV on antiretroviral therapy at a major referral hospital in Northwest Ethiopia using convenience sampling. A theory of self-management - the Individual and Family Self-Management Theory - guided the study design, analysis and presentation of the data. A face-to-face survey tool was administered for data collection, and the data were entered and analyzed using SPSS version 25.0.

RESULTS

Over half (58.1%) of the respondents were female. Many of the respondents did not know their HIV stage (76.9%) but reported adequate knowledge of their treatment (79.5%). The mean self-management score was 1.94+ 0.22 out of a total score of 3. Female gender was associated with decreased self-management. Contextual factors (gender, educational level, job status, income, living in a rural area, and awareness of HIV stage) explained 8.2% of the variance in self-management. The explanatory power increased by 9.2% when self-management process variables (self-efficacy, setting a goal, knowledge of antiretroviral therapy, HIV disclosure, and use of reminders) were added. Intervention-focused variables (encouraging disclosure and adherence support) increased the proportion of explained variance by 2.3%.

CONCLUSIONS

The findings of the study indicate that the level of self-management practice amongst the population studied was low compared to international literature. Our study findings support the theoretical model and previously identified factors influencing HIV self-management. The most important predictors of lower self-management practice in Ethiopia were female gender, illiteracy, lack of awareness of HIV stage, low self-efficacy, absence of reminders, lack of encouragement to disclose and absence of adherence support. HIV care providers should seek ways to empower and support adults living with HIV to self-manage, particularly through enhancing self-efficacy and encouraging the use of reminders.

Well-being mediates the effects of social support and family function on self-management in elderly patients with hypertension

Previous studies have linked self-management with social support and family function. However, little is known about the mechanisms underlying these relationships. This study aimed to explore the underlying relationships between social support (family function) and self-management and to examine whether well-being mediated these relationships in elderly patients with hypertension. A cross-sectional design was used to study 517 elderly patients with hypertension. Demographics, self-management behaviors, social support, family function and well-being were collected by questionnaires. Results showed that social support, family function and well-being were separately associated with self-management behaviors. When social support, family function and well-being were included in the regression model simultaneously, social support and family function were no longer the significant predictors of self-management, demonstrating mediation. Using bootstrapping approach, 89.9% of the relationship between social support and self-management was explained by well-being, and 66.3% of the relationship between family function and self-management was explained by well-being. Improving self-management in patients with hypertension should be a comprehensive approach which should take social support, family function and well-being into account. Health providers should realize the importance of focusing on the promotion of well-being, especially among elderly hypertensive patients with low social support and low family function.