Multi-Morbidity in the Older Person: An Examination of Polypharmacy and Socioeconomic Status

Economic, cultural, and social inequalities in potentially inappropriate medication: A nationwide survey- and register-based study in Denmark

BACKGROUND

Potentially inappropriate medication (PIM) is associated with negative health outcomes and can serve as an indicator of treatment quality. Previous studies have identified social inequality in treatment but often relied on narrow understandings of social position or failed to account for mediation by differential disease risk among social groups. Understanding how social position influences PIM exposure is crucial for improving the targeting of treatment quality and addressing health disparities. This study investigates the association between social position and PIM, considering the mediation effect of long-term conditions.

METHODS AND FINDINGS

This cross-sectional study utilized data from the 2017 Danish National Health Survey, including 177,495 individuals aged 18 or older. Data were linked to national registers on individual-level. PIM was defined from the STOPP/START criteria and social position was assessed through indicators of economic, cultural, and social capital (from Bourdieu's Capital Theory). We analyzed odds ratios (ORs) and prevalence proportion differences (PPDs) for PIM using logistic regression, negative binomial regression, and generalized structural equation modeling. The models were adjusted for age and sex and analyzed separately for indicators of under- (START) and overtreatment (STOPP). The mediation analysis was conducted to separate direct and indirect effects via long-term conditions. Overall, 14.7% of participants were exposed to one or more PIMs, with START PIMs being more prevalent (12.5%) than STOPP PIMs (3.1%). All variables for social position except health education were associated with PIM in a dose-response pattern. Individuals with lower wealth (OR: 1.85 [95% CI 1.77, 1.94]), lower income (OR: 1.78 [95% CI 1.69, 1.87]), and lower education level (OR: 1.66 [95% CI 1.56, 1.76]) exhibited the strongest associations with PIM. Similar associations were observed for immigrants, people with low social support, and people with limited social networks. The association with PIM remained significant for most variables after accounting for mediation by long-term conditions. The disparities were predominantly related to overtreatment and did not relate to the number of PIMs. The study's main limitation is the risk of reverse causation due to the complex nature of social position and medical treatment.

CONCLUSIONS

The findings highlight significant social inequalities in PIM exposure, driven by both economic, cultural, and social capital despite a universal healthcare system. Understanding the social determinants of PIM can inform policies to reduce inappropriate medication use and improve healthcare quality and equity.

Occupational Experiences of Medication Management Among Adults Living With Multiple Chronic Conditions

Adults with multiple chronic conditions (MCCs) often face difficulties with medication management, affecting their experiences of well-being and illness. The objective of this study was to identify and describe the occupational experiences of medication management and their impact on well-being and illness in adults living with MCCs. We used document analysis methods to analyze 134 illness narrative blog posts authored by 52 adults aged 18 and older with MCCs. Content and thematic analysis of their textual content was based on the Pan Occupational Paradigm. Medication management is enacted through the dimensions of doing, belonging, becoming, being, and knowing, in an interconnected, nonlinear manner, with a more notable impact on illness than well-being due to the complexities associated with medication management for MCCs. Occupational therapy practices for medication management should consider all occupational dimensions and their impact on health rather than focusing primarily on the performance of medication tasks and routines.

Promoting the empowerment and emancipation of community-dwelling older adults with chronic multimorbidity through a home visiting programme: a hermeneutical study

INTRODUCTION

Nurse-led preventive home visiting programmes can improve health-related outcomes in community-dwelling older adults, but they have not proven to be cost-effective. Home visiting programmes led by nursing students could be a viable alternative. However, we do not know how community-dwelling older adults with chronic multimorbidity experience home visiting programmes in which nursing students carry out health promotion activities. The aim of the study is to understand how community-dwelling older adults with chronic multimorbidity experience a home visiting programme led by nursing students.

METHODS

A qualitative study based on Gadamer's hermeneutics. Thirty-one community-dwelling older adults with chronic multimorbidity were interviewed in-depth. Fleming's method for conducting hermeneutic, Gadamerian-based studies was followed and ATLAS.ti software was used for data analysis.

RESULTS

Two main themes were generated: (1) 'The empowering experience of a personalised health-promoting intervention', and (2) 'The emancipatory effect of going beyond standardised self-care education'.

CONCLUSIONS

The home visiting programme contributed to the community-dwelling older adults feeling more empowered to engage in health-promoting self-care behaviours. It also improved the older adults' sense of autonomy and self-efficacy, while reducing their loneliness and addressing some perceived shortcomings of the healthcare system.

CLINICAL RELEVANCE

Older adults participating in a home visiting programme led by nursing students feel empowered to implement self-care behaviours, which has a positive impact on their perceived health status. Nurse leaders and nursing regulatory bodies could collaborate with nursing faculties to integrate preventive home visiting programmes led by nursing students into the services offered to community-dwelling older adults with chronic multimorbidity.

Prevalence and correlates of multimorbidity among patients attending AYUSH primary care settings in Delhi-National Capital Region, India

INTRODUCTION

India has a multifaceted healthcare system and recognizes complementary and alternative systems of medicine (AYUSH) that cater to the healthcare needs of people. Multimorbidity requires frequent visits to physicians and long-term use of medications, due to which people tend to prefer AYUSH systems as they provide holistic patient-centered treatment. Hence, we aimed to estimate the prevalence of multimorbidity and assess its correlates among patients attending AYUSH primary care clinics in Delhi.

METHODS

A cross-sectional study was conducted among 943 patients aged ≥ 18 years attending various AYUSH primary care clinics in Delhi from September 2021 to February 2022, employing a stratified random sampling technique. Descriptive statistics such as frequency and proportion were used to report the prevalence of multimorbidity (two or more chronic conditions in an individual out of the 33 conditions listed as per the Multimorbidity Assessment Questionnaire for Primary Care). A multivariable logistic regression assessed the association between various socio-demographic characteristics and multimorbidity, presented as an adjusted odds ratio (AOR) with a 95% confidence interval (CI).

RESULTS

The prevalence of diabetes (14.7%) was found to be the highest (out of all included chronic conditions) among the patients attending various AYUSH primary care settings. The overall prevalence of multimorbidity was observed to be around 39.4%. We observed a higher likelihood of having multimorbidity among participants aged ≥ 70 years [AOR: 9.19 (95% CI: 3.75-22.54)], females [AOR: 1.57 (95% CI: 1.04-2.37)], and middle class [AOR: 2.23 (95% CI: 1.45-3.43)].

CONCLUSION

Multimorbidity was evidently prevalent across AYUSH primary care settings, which cannot be overlooked. The results suggest behavioral change communication may be aimed at older individuals, females, and the middle class.

Experiences of poverty amongst low-income older adults living in a high-income country: A qualitative study

AIM

To understand the experience of low-income older adults living in poverty in a high-income country.

DESIGN

A qualitative study based on Gadamer's hermeneutic phenomenology.

METHODS

A convenience sample of twenty-seven low-income older adults were interviewed in-depth between September 2021 and January 2022. Fleming's method for conducting phenomenological qualitative studies was followed and ATLAS.ti software was used for data analysis.

RESULTS

Three main themes were extracted from the analysis: (i) 'living in the shadow of poverty', (ii) 'unprotected by the 'social shield' of the welfare state' (iii) 'the struggle to attain good health'.

CONCLUSION

Living in poverty affects all spheres of life. Older adults living in poverty feel excluded from social support policies and laws. This has a negative impact on the older adults' mental health and can lead to social isolation.

IMPLICATIONS FOR THE PROFESSION AND/OR PATIENT CARE

Nursing interventions to promote health amongst older adults living in poverty should include an assessment of the patient's social determinants and a focus on increasing social participation. Older people living in poverty experience difficulties accessing formal social support so nurses should implement patient navigation interventions that aim to help them overcome the complexities of the system. Nursing interventions to improve mental health amongst older adults living in poverty are much needed.

IMPACT

Living in poverty increases older adults' vulnerability. Older adults living in poverty suffer from mental health issues as they live under constant pressure to meet their basic needs and lack formal social support. These findings are important for nurses, who play a pivotal role in the design, implementation and evaluation of policies and interventions that promote health equity.

REPORTING METHOD

The study has been conducted following the COREQ guidelines.

PATIENT OR PUBLIC CONTRIBUTION

There has been no public or patient involvement in the design or development of the study.

Polypharmacy among older adults in Brazil: Association with sociodemographic factors and access to health services

Background

Polypharmacy is common among older adults and is of public health concern, since pharmacological therapy influences the quality of care for older individuals. Few studies have addressed its prevalence and correlates in low or middle-income countries. Objective: To evaluate the prevalence of polypharmacy in a representative sample of the Brazilian older population and its association with sociodemographic conditions and factors related to access to health services.

Methods

Cross-sectional study with data from the last National Health Survey, conducted in 2019. The dependent variable was polypharmacy (five or more medications) and independent variables were: sociodemographic characteristics, general health conditions and access to health services indicator.

Results

The prevalence of polypharmacy was 19.2%. Polypharmacy was higher among those aged 80 years and over compared to those aged 60-69 years (prevalence ratio (PR) 1.47; 95% CI: 1.30; 1.66); individuals with complete elementary education (PR 1.35; 95% CI: 1.13; 1.60) versus those who did not go to school; with 3+ chronic diseases (PR 11.14; 95% CI: 7.94; 15.63); those with limitations in basic activities of daily life (PR 1.49; 95% CI: 1.35; 1.63) and possession of private medical health insurance (PR 1.32; 95% CI 1.19; 1.46). Being in a marital relationship was inversely associated with polypharmacy (PR 0.88; 95% CI: 0.80; 0.96).

Conclusion

Polypharmacy affects a significant proportion of the Brazilian older population and is associated with sociodemographic factors and access to health services.

Pharmacist Intervention in Portuguese Older Adult Care

Healthy ageing has become one of the most significant challenges in a society with an increasing life expectancy. Older adults have a greater prevalence of chronic disease, with the need for multiple medications to appropriately control these issues. In addition to their health concerns, ageing individuals are prone to loneliness, dependence, and economic issues, which may affect their quality of life. Governments and health professionals worldwide have developed various strategies to promote active and healthy ageing to improve the quality of life of older adults. Pharmacists are highly qualified health professionals, easily accessible to the population, thus playing a pivotal role in medication management. Their proximity to the patient puts them in a unique position to provide education and training to improve therapeutic adherence and identify medication-related problems. This paper aims to address the importance of Portuguese community pharmacists in the medication management of older adults, emphasising their intervention in health promotion, patient education, medication-related problems, deprescription, dose administration aids, and medication review and reconciliation. We also discuss home delivery services and medication management in long-term care facilities.

Putting the pieces together: A qualitative study exploring perspectives on self-management and exercise behavior among people living with multimorbidity, healthcare professionals, relatives, and patient advocates

Background Behavior change and exercise are considered critical for successful self-management in people with multimorbidity, however, little is known about people’s needs, experiences, and preferences. Purpose The aim of this study was to qualitatively explore the perspectives of people living with multimorbidity, healthcare professionals, relatives, and patient advocates in relation to self-management and exercise behavior. Research design Analysis was carried out by means of a hybrid inductive-deductive approach using Framework Analysis that enabled the subsequent use of the COM-B model in relation to the study of exercise behavior specifically. Study sample We conducted 17 interviews (9 focus groups; 8 key informants) with 48 informants from four groups (22 people living with multimorbidity, 17 healthcare professionals, 5 relatives, and 5 patient advocates). Data analysis Through an inductive Framework analysis, we constructed three themes: Patient education, supporting behavior change, and lack of a “burning platform.” Subsequent deductive application of the COM-B profile (applied solely to data related to exercise behavior) unveiled a variety of barriers to exercise and self-management support (pain, fatigue, breathlessness, lack of motivation, financial issues, accessibility, decreased social support). Results Overall, the four groups shared common understandings while also expressing unique challenges. Conclusions Future interventions and/or policies targeting exercise behavior in people living with multimorbidity should address some of the barriers identified in this study.

An Analysis of Epidemiological Factors in Heart Failure Outcomes

Background

Various socioeconomic and demographic factors play a role in determining treatment outcomes across numerous conditions. Different studies have shown that certain demographic factors, such as income status, directly correlate with treatment outcomes. In this study, we analyze the effect of some of these variables, namely, insurance and age, on various endpoints, including length of stay and discharge status, among heart failure patients.

Methodology

The data used in this project were retrieved from the HealthCare Utilization Project. We sorted the data by insurance, age, length of stay, and discharge status. To compare discharge status between different insurance types and age groups, we used Stata to compute odds ratios and 95% confidence intervals. To compare the length of stay among different age groups and insurance types, we conducted an unpaired two-tailed Student’s t-test.

Results

Across all age groups, we found that younger patients with heart failure are more likely to discharge against medical advice compared to older patients. The average length of stay for heart failure patients was the same across all age groups except those 85 and older. Moreover, patients with a lower socioeconomic status, as determined by insurance type, were more likely to discharge against medical advice and less likely to die within hospitals.

Conclusions

Our results speak to the socioeconomic inequalities seen in medicine today. Studies have shown that those with a lower socioeconomic status tend to have worse outcomes across various conditions. Our analysis shows this phenomenon holds true for heart failure as well. In addition, our study helps to determine which groups are at higher risk of making medical decisions, such as discharging against medical advice, that will negatively affect their condition. Identifying these high-risk groups is a key first step to counteracting such behavior.

Identifying Glycemic Variability in Diabetes Patient Cohorts and Evaluating Disease Outcomes

Glycemic variability (GV) is an obstacle to effective blood glucose control and an autonomous risk factor for diabetes complications. We, therefore, explored sample data of patients with diabetes mellitus who maintained better amplitude of glycemic fluctuations and compared their disease outcomes with groups having poor control. A retrospective study was conducted using electronic data of patients having hemoglobin A1C (HbA1c) values with five recent time points from Think Whole Person Healthcare (TWPH). The control variability grid analysis (CVGA) plot and coefficient of variability (CV) were used to identify and cluster glycemic fluctuation. We selected important variables using LASSO. Chi-Square, Fisher’s exact test, Bonferroni chi-Square adjusted residual analysis, and multivariate Kruskal–Wallis tests were used to evaluate eventual disease outcomes. Patients with very high CV were strongly associated (p < 0.05) with disorders of lipoprotein (p = 0.0014), fluid, electrolyte, and acid–base balance (p = 0.0032), while those with low CV were statistically significant for factors influencing health status such as screening for other disorders (p = 0.0137), long-term (current) drug therapy (p = 0.0019), and screening for malignant neoplasms (p = 0.0072). Reducing glycemic variability may balance alterations in electrolytes and reduce differences in lipid profiles, which may assist in strategies for managing patients with diabetes mellitus.