Persistent differences in asthma self-efficacy by race, ethnicity, and income in adults with asthma

Knowledge, attitude, and practice of coronary heart disease patients towards antithrombotic therapy

BACKGROUND

The role of antithrombotic therapy in prognosticating patients with coronary heart disease (CHD) is crucial. This study evaluated the Knowledge, Attitude, and Practice (KAP) of CHD patients regarding antithrombotic therapy.

METHODS

This cross-sectional study distributed questionnaires to collect data. Participants' demographic information was recorded, and their KAP scores were assessed. The Self-Efficacy for Appropriate Medication Use Scale (SEAMS) measured self-efficacy.

RESULTS

The study comprised 639 individuals. The median scores were as follows: knowledge score 8 (IQR 6-10), attitude score 25 (IQR 23-27), and practice score 22 (IQR 20-24). Notably, up to 70% of patients incorrectly responded to questions about dosage and administration of antithrombotic agents, and approximately 40% lacked awareness of the treatment's importance and side effects. Low practice scores were independently linked to rural residence, low attitude scores, and poor self-efficacy. Furthermore, Predictive factors for low self-efficacy included being underweight, having a high family income, a short medical history, and low attitude scores.

CONCLUSIONS

The surveyed patients with CHD exhibited good attitudes, practices, and self-efficacy but demonstrated only median knowledge levels toward antithrombotic therapy, especially about the importance and precautions associated with antithrombotic treatment. Therefore, initiatives aimed at improving adherence to antithrombotic therapy among CHD patients should focus on the knowledge gaps, especially for patients in rural areas. Improving the patient KAP could help improve the physician-patient interaction.

Cost-related medication nonadherence in US adults with asthma: The National Health Interview Survey, 2013-2020

BACKGROUND

Asthma is a chronic disease that needs long-term control for secondary prevention. Health-related expenditures resulting from asthma are rising in the United States, and medication nonadherence is associated with adverse health outcomes in patients with asthma.

OBJECTIVE

To estimate the prevalence and risk factors of cost-related medication nonadherence (CRN) in individuals with asthma in the United States.

METHODS

We identified patients aged above or equal to 18 years with a history of asthma in nationally representative cross-sectional data, the National Health Interview Survey 2013 to 2020. Participants were considered to have experienced CRN if at any time in the 12 months they reported skipping doses, taking less medication, or delaying filling a prescription to save money. The weighted prevalence of CRN was estimated overall and by subgroups. Logistic regression was used to identify CRN-related characteristics.

RESULTS

Of the 26,539 National Health Interview Survey participants with a history of asthma, 4360 (15.77%; representing 3.92 million of the US population) reported CRN, with 10.12% (weighted 2.51 million) of patients skipping doses to save money, 10.82% (weighted 2.69 million) taking less medication to save money, and 13.35% (weighted 3.31 million) delaying filling a prescription to save money. The subgroups young, women, low income, no health insurance, currently smoking, and with comorbidities had a higher prevalence of CRN. The results of this sensitivity analysis did not differ from the overall results.

CONCLUSION

In the United States, 1 in 6 adults with a history of asthma is nonadherence with medications due to costs. Removing financial barriers to accessing medication can improve medication adherence in patients with asthma.

The relationship between social support, self-efficacy, and asthma outcomes in older adults

OBJECTIVE

There has been a call for research examining factors that influence asthma outcomes in older adults because of the notable disparities observed in this age group. Social support and self-efficacy are resources that factor into asthma outcomes. The current study aimed to examine the relationship between these resources (independently and jointly) and asthma control and quality of life.

METHODS

Older adults with moderate-severe asthma were recruited from NYC. Data were obtained during in-person interviews via validated measures of social support, asthma self-efficacy, asthma control, and asthma quality of life. Linear regression evaluated self-efficacy in the relationship between social support and asthma outcomes.

RESULTS

In a sample of 359 older adults (M = 68.04, 47.9% Hispanic, 26.5% Black, and 25.6% other), social support had an inverse association with asthma control. As social support increased, asthma control decreased (β = 0.95, t(356) = -3.13, p = .002). Self-efficacy significantly moderated this relationship (β = 0.01, t(356) = 2.37, p = .018). For individuals with low or moderate asthma self-efficacy, more received social support was associated with worse asthma control (β = -0.33, t(356) = -4.66, p < .0001; β = -0.20, t(356) = -3.21, p = .0014, respectively). For individuals with high self-efficacy, no relationship was found between received social support and asthma control (β = -0.10, t(356)= -1.20, p =.23). For asthma quality of life, higher levels of received social support were associated with worse quality of life (β = -0.88, t(356) = -2.64, p = .009), but this association was not significantly moderated by self-efficacy (β = 0.01, t(356) = 1.90, p = .0582).

CONCLUSIONS

For older adults with asthma, receiving more social support is associated with worse asthma outcomes, especially for older adults with lower asthma self-efficacy.

Under-perception of airflow limitation, self-efficacy, and beliefs in older adults with asthma

OBJECTIVE

Under-perception of airflow limitation is more common in older adults with asthma and may lead to under-reporting of asthma symptoms. Asthma management self-efficacy is linked with better asthma control and quality of life (QoL). We sought to examine asthma and medication beliefs as a mediator in the relationship between both under-perception and self-efficacy with asthma outcomes.

METHODS

This cross-sectional study recruited participants with asthma ≥60 years from hospital-affiliated practices in East Harlem and the Bronx, New York. Perception of airflow limitation was measured for 6 weeks by having participants enter peak expiratory flow (PEF) estimates into an electronic peak flow meter followed by PEF blows. We used validated instruments to assess asthma and medication beliefs, asthma management self-efficacy, asthma control, and QoL. Asthma self-management behaviors (SMB) were quantified by electronic and self-report measures of inhaled corticosteroid (ICS) adherence and observation of inhaler technique.

RESULTS

The sample comprised 331 participants (51% Hispanic, 27% Black, 84% female). Beliefs mediated the relationship between greater under-perception and better self-reported asthma control (β = -0.08, p = .02) and better asthma QoL (β =0.12, p = .02). Higher self-efficacy was also associated with better reported asthma control (β = -0.10, p = .006) and better asthma QoL (β =0.13, p = .01) in this indirect effect through beliefs. Accurate perception of airflow limitation was associated with higher adherence to SMB (β = 0.29, p = .003).

CONCLUSIONS

Less threatening asthma beliefs may be maladaptive in under-perception of airflow limitation by contributing to under-reporting of asthma symptoms, but adaptive in the context of higher self-efficacy and better asthma control.

Interactions of Sexual Orientation and Gender Identity with Race/Ethnicity in Prevalence of Lifetime and Current Asthma Diagnosis

Purpose: The current study explored how sexual orientation and gender identity interact with race/ethnicity to predict self-reported lifetime and current diagnosis of asthma. Methods: Using the 2020 Behavioral Risk Factor Surveillance System survey, we conducted logistic regression analyses, weighted for complex samples, stratified by sexual orientation and gender identity, and controlling for race/ethnicity, age, smoking, population density, and body mass index. Results: Analyses showed that there were significantly higher adjusted odds of lifetime asthma among gay men and bisexual men in comparison to heterosexual men, gay/lesbian women and bisexual women in comparison to heterosexual women, and transgender men in comparison to cisgender individuals. In addition, analyses showed that there were significantly higher odds of current asthma among women with other minority sexual orientations in comparison to heterosexual women. Finally, there was a significant interaction between race/ethnicity and sexual orientation among men. Conclusions: Sexual minority men of color might be particularly vulnerable to chronic asthma. Future research should examine asthma prevalence in sexual and gender minority (SGM) individuals of specific marginalized racial/ethnic groups. Future responses to SGM asthma inequities should include low-cost screening and treatment targeting SGM individuals, and policies improving air quality in urban areas.

Improving Asthma Outcomes During Pregnancy in Underserved Communities

It is known that poor asthma control is common in pregnancy, and asthma in general disproportionally affects underserved communities. However, there is a paucity of data examining strategies to improve asthma control specifically among pregnant women from vulnerable populations. Identified barriers to optimal asthma care in other underserved groups include health literacy, financial constraints, cultural differences, and poor environmental controls. These deficiencies may also be targets for multimodal interventions geared toward improving asthma outcomes for underserved women during pregnancy.

Adolescent asthma management self-efficacy and responsibility: impact on asthma control and quality-of-life

OBJECTIVE

The purpose of this study was to investigate the extent to which adolescent asthma management self-efficacy, outcome expectations, and asthma responsibility were associated with asthma control and quality-of-life. Adolescent self-efficacy and outcome expectations are important components of social cognitive theory, which guided this research.

METHODS

English- and Spanish-speaking adolescents ages 11-17 with persistent asthma were recruited at four pediatric clinics. Adolescents were interviewed and parents completed questionnaires. Multiple linear regression was used to analyze the data.

RESULTS

Three hundred and fifty-nine adolescents were recruited. Older adolescent age, male gender, and higher adolescent asthma management self-efficacy were significantly associated with higher adolescent responsibility; outcome expectations were not significantly associated with responsibility. Adolescent ratings of their own responsibility were higher than parent ratings of their child's responsibility for almost all asthma management tasks. Adolescents with higher reported asthma management self-efficacy were significantly more likely to have better quality-of-life and controlled asthma. Adolescents with more positive outcome expectations were significantly more likely to have controlled asthma. Being Native American was associated with worse quality-of-life and asthma not being controlled. Being Black was associated with asthma not being controlled.

CONCLUSIONS

Parents and providers should work to improve adolescent self-efficacy in managing their asthma because it is associated with asthma responsibility, asthma control, and quality-of-life. Providers need to especially work with Native American and Black adolescents to improve quality-of-life and asthma control.

Trends in Adolescent Asthma Responsibility Over a 12-Month Study Period

PURPOSE

The aim of this study is to assess factors that influence adolescent asthma responsibility and how patient- and parent-reported asthma responsibility changes over a 12-month period.

METHODS

One hundred sixty-four adolescents and their parents completed questionnaires at baseline and 12 months, including the asthma responsibility questionnaire, in which higher scores indicate greater adolescent responsibility. Multiple linear regression was used to assess how baseline asthma responsibility, self-efficacy, outcome expectations, and demographic characteristics were associated with 12-month asthma responsibility.

RESULTS

Asthma responsibility as reported by both adolescents and parents shifted significantly toward the adolescent over the study period (p < .001). Most individual scale items (e.g., noticing signs and symptoms of asthma, starting treatment when symptoms occur) also showed significant shifts toward greater adolescent responsibility. In the regression models, higher baseline asthma responsibility and older age were significant predictors of both higher adolescent- and parent-reported 12-month asthma responsibility, while female gender and mild asthma severity also predicted higher parent-reported asthma responsibility.

CONCLUSIONS

Asthma responsibility shifted toward adolescents over a 12-month period. Regardless of age and gender, all types of adolescents were able to improve their responsibility level based on adolescent-reported results. Older females, according to parent-reported results, were more likely to improve their responsibility. Providers need to make sure adolescents are learning all the necessary skills to manage asthma independently before they reach adulthood.

Income as a Predictor of Self-Efficacy for Managing Pain and for Coping With Symptoms Among Patients With Chronic Low Back Pain

OBJECTIVES

The purpose of this study was to evaluate pain self-efficacy (PSE) and coping self-efficacy (CSE) for people with chronic low back pain (CLBP), and to assess whether lower income may be associated with less PSE and CSE in the United States.

METHODS

We conducted a cross-sectional study using survey data collected between June 2016 and February 2017 from n = 1364 patients with CLBP from chiropractic clinics in the United States to measure the relationship between income and both types of self-efficacy. We created 4 multivariate models predicting PSE and CSE scores. We used both a parsimonious set of covariates (age, sex) and a full set (age, sex, education, neck pain comorbidity, catastrophizing, and insurance). We also calculated effect sizes (Cohen's d) for unadjusted differences in PSE and CSE score by income.

RESULTS

Lower income was associated with lower PSE and CSE scores across all 4 models. In the full models, the highest-income group had an average of 1 point (1-10 scale) higher PSE score and CSE score compared to the lowest income group. Effect sizes for the unadjusted differences in PSE and CSE scores between the highest and lowest income groups were 0.94 and 0.84, respectively.

CONCLUSIONS

Our findings indicate that people with lower income perceive themselves as less able to manage their pain, and that this relationship exists even after taking into account factors like health insurance and educational attainment. There is a need to further investigate how practitioners and policymakers can best support low-income patients with chronic pain.

Racial Differences in Patient-provider Communication, Patient Self-efficacy, and Their Associations With Systemic Lupus Erythematosus-related Damage: A Cross-sectional Survey

OBJECTIVE

Despite significant racial disparities in systemic lupus erythematosus (SLE) outcomes, few studies have examined how disparities may be perpetuated in clinical encounters. We aimed to explore associations between areas of clinical encounters - patient-provider communication and patient self-efficacy - with SLE-related damage, in order to identify potential areas for intervention to reduce SLE outcome disparities.

METHODS

We collected cross-sectional data from a tertiary SLE clinic including patient-provider communication, general self-efficacy, self-efficacy for managing medications and treatments, patient-reported health status, and clinical information. We compared racial groups and used logistic regression to assess race-stratified association of patient-provider communication and patient self-efficacy with having SLE-related damage.

RESULTS

Among 121 patients (37% White, 63% African American), African Americans were younger, more likely to be on Medicaid, and less likely to be college educated, married, or living with a partner or spouse. African Americans reported less fatigue and better social function, took more complex SLE medication regimens, had lower fibromyalgia (FM) scores, and had higher SLE disease activity and SLE-related damage scores. African Americans reported similar self-efficacy compared to White patients, but they reported more hurried communication with providers, which was reflected in their perception that providers used words that were difficult to understand. Perceiving providers use difficult words and lower general self-efficacy were associated with having SLE-related damage among African American but not White patients.

CONCLUSION

African Americans had more severe SLE and perceived more hurried communication with providers. Both worse communication and lower self-efficacy were associated with having SLE-related damage among African American but not White patients, suggesting that these factors should be investigated as potential interventions to reduce SLE racial disparities.

Improving Asthma Symptoms Among Inner-City Women During Pregnancy: A Prospective Cohort Intervention

BACKGROUND

It is unknown how active asthma management influences symptom control among inner-city pregnant women who have unique exposures and socioeconomic limitations affecting their care.

OBJECTIVE

To assess the impact of an integrated subspecialty intervention composed of education and monitoring on asthma control among underserved women in an antenatal clinic setting.

METHODS

We conducted a prospective cohort study of pregnant asthmatic patients participating in a subspecialty clinic integrated into routine prenatal care. We compared baseline characteristics and objective measurements of asthma control between women at an initial visit and those who were evaluated in at least one follow-up. For follow-up, we measured symptom control at successive visits and the incidence of asthma-related complications.

RESULTS

Among 85 women enrolled, 53 (62.4%) returned for at least one follow-up visit. Mean baseline Asthma Control Test scores were similarly low (≤19) between groups (one or more follow-up and no follow-up), as were self-administered Asthma Quality of Life Questionnaire scores (<4.7). A total of 72 women had inadequate asthma control resulting in step-up therapy after the initial visit (84.7%). There was a significant increase in ACT scores between the initial and first follow-up visits. For those with an intervening self-administered Asthma Quality of Life Questionnaire, there was also a significant increase by 1.39 ± 0.67 (P = .0003).

CONCLUSIONS

We found that uncontrolled asthma is common among urban women seeking routine obstetric care. Our results suggest that even one interventional visit can result in significant improvement in asthma control. Further investigation into mechanisms for optimizing treatment strategies may improve the quality of asthma care during pregnancy in this underserved population.

Sex differences in M2 polarization, chemokine and IL-4 receptors in monocytes and macrophages from asthmatics

Allergic asthma affects more women than men. It is mediated partially by IL-4/IL-13-driven polarization of monocyte-derived macrophages in the lung. We tested whether sex differences in asthma are due to differential IL-4 responsiveness and/or chemokine receptor expression in monocytes and monocyte-derived macrophages from healthy and allergic asthmatic men and women. We found female cells expressed M2 genes more robustly following IL-4 stimulation than male cells, as did cells from asthmatics than those from healthy controls. This likely resulted from increased expression ofγC, part of the type I IL-4 receptor, and reduced IL-4-induced SOCS1, a negative regulator of IL-4 signaling, in asthmatic compared to healthy macrophages. Monocytes from asthmatic women expressed more CX3CR1, which enhances macrophage survival. Our findings highlight how sex differences in IL-4 responsiveness and chemokine receptor expression may affect monocyte recruitment and macrophage polarization in asthma, potentially leading to new sex-specific therapies to manage the disease.

Race and SES Differences in Psychosocial Resources: Implications for Social Stress Theory

Social stress theory predicts that psychosocial resources shape health inequalities but is less clear about the ways in which the availability of resources differs across racial and socioeconomic groups. Using data from the Nashville Stress and Health Study (N = 1,214), the present study assessed racial and socioeconomic status (SES) differences in mastery, self-esteem, and social support; evaluated the extent to which SES accounts for racial differences in resources; and considered the interactive roles of race and SES in shaping resources among Black and White adults. Results show Blacks have greater access to resources, but SES yields greater psychosocial benefits among Whites. Findings demonstrate that SES and race may jointly and independently shape access to resources. This study contributes to the broader literature on status distinctions in psychosocial resources, providing new insights into the ways in which race and SES shape access to these health-protective resources while also raising several questions for future research.

Addressing the impact of ethnicity on asthma care

PURPOSE OF REVIEW

In asthma, there is an increasing focus on personalizing treatment by targeting treatable traits. Ethnicity has effects on many biological and behavioural traits, and so is an important consideration when personalizing asthma care. This review has particular relevance in light of current patterns of international migration, which are leading to unprecedented levels of ethnic heterogeneity in many geographic regions.

RECENT FINDINGS

This review examines the effect of ethnicity on three key domains - biological traits, behavioural traits and health system behaviour. Ethnicity influences asthma biology by affecting biomarker reference ranges, response to drug therapy and asthma phenotypes. Ethnicity impacts behavioural traits through its effects on psychosocial well being, adherence and asthma self-management. Ethnic minorities are often disadvantaged with regards to healthcare access and healthcare interactions.

SUMMARY

Concerted action is needed to address current issues around behavioural traits and healthcare behaviour, which are influenced by ethnicity. More research is required to understand the impact of ethnicity on asthma biology, especially the interplay between genetic and environmental influences on asthma, and the differential response to asthma therapies.

Pharmacists' experience of asthma management in culturally and linguistically diverse (CALD) patients

BACKGROUND

In Australia, one of the world's significantly multicultural nations, asthma is one of the most common chronic conditions. A significant level of health disparities have been observed in many countries with a culturally and linguistically diverse demography. Previous studies have identified that language and culture affect health care provision, this is why culturally competent care is crucial when managing chronic conditions in diverse populations.

OBJECTIVE

The purpose of this study was to explore Australian community pharmacists' experience and perspective about providing care for CALD people with asthma.

METHODS

Qualitative semi-structured interviews were used as the method of choice to fulfil the study objective. Participants were recruited purposively from suburbs of relative diversity in two Australian cities: Melbourne and Sydney. Interviews with consenting pharmacist were conducted using an interview guide. Verbatim transcripts of interviews were then thematically analysed.

RESULTS

Thirty-two interviews resulted in five emergent themes 1) Pharmacists' attitudes towards CALD patients and Cultural Competence; 2) Barriers and facilitators; 3) Clinical issues; 4) Cultural barriers; 5) Workarounds. It was evident that language and to a smaller extent, cultural barriers were experienced regularly by pharmacists managing CALD patients; pharmacists had mostly adapted with a range of methods to work around these barriers. Although pharmacists had a positive attitude, there seemed to be a need for enhanced cultural competence skills; reflections from pharmacists supported the need for further training and pharmacy specific resources.

CONCLUSIONS

There is a significant gap in cultural awareness among Australian pharmacists. Future direction suggests obligatory training in cultural competence for health professionals in order to be able to provide cultural proficient care.

Parental quality of life and self-efficacy in pediatric asthma

Objective: Self-efficacy is the personal belief that a behavior can produce a desired result; and in asthma, self-efficacy in asthma care has been related to improvements in asthma outcomes and children's quality of life. To appreciate the full burden of asthma on families, the relationship between parental self-efficacy and quality of life also needs further study. We aim to characterize this relationship.Methods: Secondary analysis of measurements of parents of children with persistent asthma (n = 252; ages 4-17 years) from a large urban area were identified from a randomized trial; the association between baseline assessments of parental quality of life, measured by the Pediatric Asthma Caregiver's Quality of Life Questionnaire (PACQLQ), and parental self-efficacy, measured through the Parental Asthma Management Self-Efficacy Scale (PAMSES), were examined through multivariable linear regression.Results: Parental self-efficacy in asthma was positively associated with quality of life among parents of racially and ethnically diverse children (p = 0.01). Confidence in using medications correctly (p = 0.03), having inhalers during a child's serious breathing problem (p = 0.02), and knowing which medications to use during a child's serious breathing problem (p = 0.04) were associated with a clinically meaningful difference in parental quality of life. Other significant factors associated with parental quality of life included Hispanic/Latino ethnicity (p < 0.01) of the child and Asthma Control Test scores (p < 0.01).Conclusion: The findings suggest that improving parental confidence on when and how to use their child's asthma medications, particularly during an asthma attack, might be clinically meaningful in enhancing parent's quality of life.

The impact of racial and ethnic disparities in inhaled corticosteroid adherence on healthcare expenditures in adults with asthma

Purpose: The purpose of this study is to determine racial and ethnic disparities with the adherence to inhaled corticosteroids (ICSs) in adults with persistent asthma, and their association with healthcare expenditures. Methods: A retrospective, cross-sectional study using the Medical Expenditure Panel Survey (MEPS) 2013-2014 data included patients ≥18 years with persistent asthma. Median medication possession ratio (MPR) was used to dichotomize adherence levels. Multivariate regression analysis was conducted to ascertain the association between adherence and race/ethnicity. Total expenditures and association with adherence were analyzed using a generalized linear model with a log link function and gamma distribution. Unadjusted expenditures were compared after bootstrapping. Results: The average MPR of ICSs for the sample of 277 patients was 0.34. The average MPR level was 0.33 among whites, 0.37 among African-Americans and 0.35 among other minorities. The average MPR was 0.30 among Hispanics, and 0.35 among non-Hispanics. African-Americans were less likely to be adherent than whites (OR 0.95). Hispanics were less likely to be adherent (OR 0.4; CI 0.206-0.777). Higher adherence was associated with significantly higher total health expenditure than lower adherence ($19,223 vs. $12,840 respectively, p < .0001). African-Americans had slightly higher total expenditure compared to whites; however, other minorities had significantly lower health expenditures compared to whites (p = .01). Non-Hispanics spent significantly less on healthcare compared to Hispanics (p = .04). Conclusions: Valuable insight into the economic cost of the disparities as they relate to persistent asthma provides further evidence of possible ethnic inequities that warrant addressing.

Impaired health-related quality of life and related risk factors among US adults with asthma

OBJECTIVE

This study assessed health-related quality of life (HRQoL) and related risk factors among adults with asthma in the United States. Using the 2015 Behavioral Risk Factor Surveillance System (BRFSS), we examined the association between four domains of impaired HRQoL and selected explanatory factors.

METHODS

A BRFSS sample of 39,321 adults with asthma was used in this study. We examined the association between fair/poor health, ≥ 14 mentally unhealthy days, ≥ 14 physically unhealthy days, and ≥ 14 days of activity limitation and selected explanatory variables (sex, race/ethnicity, age, annual household income, healthcare coverage, physical activity, smoking status, body mass index (BMI), having a coexisting disease, and being diagnosed with depression) using multivariable logistic regression models.

RESULTS

Income, physical activity status, smoking status, coexisting diseases, and depression were strongly associated with all HRQoL domains. Blacks had significantly less ≥ 14 physically unhealthy days (23.4%; aPR = 0.82 [95% confidence interval (CI): 0.72, 0.92]) and ≥ 14 days of activity limitation (18.3%; aPR = 0.81 [0.70, 0.94]) and Hispanics had significantly more fair/poor health (38.4%; aPR = 1.31 [1.18, 1.45]) than whites. Underweight and obese had significantly more fair/poor health, and underweight significantly more ≥ 14 physically unhealthy days, compared with normal weight. Adults aged 55 years or older had significantly less ≥ 14 mentally unhealthy days than adults 18-24 years.

CONCLUSIONS

Multiple factors were associated with impaired HRQoL. Providing strategies to address potential risk factors such as low income, physically inactive, smoker, and obese or underweight should be considered to improve HRQoL among adults with asthma.

Effect of an Asthma Question Prompt List and Video Intervention on Adolescents' Medication Adherence 12 Months Later

BACKGROUND

Many adolescents do not obtain the maximum benefit from their asthma medications. Improving patient-provider communication may improve adolescents' asthma knowledge, adherence, and clinical outcomes.

OBJECTIVE

To determine how a question prompt list and educational video intervention affect youth- and caregiver-reported medication adherence and self-reported medication problems.

METHODS

Adolescents with persistent asthma (n = 359; 56.4% with moderate to severe asthma) and their caregivers were enrolled in a randomized controlled trial at 4 pediatric clinics. Intervention group families received a question prompt list and watched a short video before seeing the provider; control families received usual care. Youth- and caregiver-reported medication adherence was measured with a Visual Analog Scale, ranging from 0 to 100. Generalized estimating equations were used to determine how the intervention and covariates were associated with medication adherence and reported problems at 12 months.

RESULTS

The intervention was not a significant predictor of medication adherence at 12 months. Higher caregiver education was associated with higher youth-reported adherence (β = 1.1; 95% CI = 0.1, 2.1; P = 0.036) and caregiver-reported adherence (β = 1.2; 95% CI = 0.3, 2.0; P = 0.006). The intervention was associated with fewer caregiver-reported problems at 12 months (β = -0.32; 95% CI = -0.48, -0.16; P < 0.001).

CONCLUSIONS AND RELEVANCE

A question prompt list and educational video decreased the number of caregiver-reported medication problems, but did not significantly affect medication adherence. Further research is needed to develop more effective interventions to improve medication adherence and outcomes.

Young Muslim Women Living with Asthma in Denmark: A Link between Religion and Self-Efficacy

Asthma is a chronic respiratory disease that can be controlled with appropriate medicinal treatment. Adherence to pharmacological treatment is therefore critical. Self-efficacy plays a key role in adherence to medicine in chronic diseases, including asthma. Additionally, ethnic minorities have poor adherence to medicines. However, the impact of religion on self-efficacy and adherence is understudied. Therefore, the aim of this study was to explore the role of self-efficacy in adherence to asthma medicine treatment and the influence of religion on self-efficacy among young, Muslim minority women. A focus group and individual interviews with 10 Muslim minority women (14–24 years of age) living in Denmark were conducted. Data analysis was deductive using Bandura’s theory of self-efficacy and modes of agency. Overall, religion was shown to affect self-efficacy. The women reported changes in self-perceived self-efficacy during the holy month of Ramadan. In addition, praying was used as an alternative to medicine for controlling asthma symptoms. However, the women did not perceive religion and treating asthma with medicine as mutually exclusive, but rather as coexisting for the shared goal of controlling asthma symptoms. It is important for healthcare professionals (HCPs) to be aware of the link between self-efficacy, religion and adherence to asthma medicine treatment. This awareness can aid HCPs in giving advice regarding adherence to asthma treatment, and when monitoring treatment to improve the quality of asthma care for young Muslim minority women.

Inhaler technique education and asthma control among patients hospitalized for asthma in Jordan

Objectives

To investigate the effect of inhaler technique education delivered by a clinical pharmacist to patients hospitalised for asthma, on inhaler technique scores and asthma control at three months post-discharge.

Methods

This pre-post interventional study in Jordan enrolled patients who had been admitted for asthma and were using controller medication by Accuhaler [Diskus] (ACC), Turbuhaler (TH) or Pressurized metered dose inhalers (pMDI). Inhaler technique was assessed using published checklists (score 0–9). Asthma symptom control was assessed by Asthma Control Test (ACT, range 5–25). Patients were assessed on admission (baseline), pre-discharge, and 3 months later. All patients received a ‘Show-and-Tell’ inhaler technique counseling service prior to discharge.

Results

Baseline data were available for 140 patients, 71% females, mean age 52.7 (SD 16.64) years, mean ACT score 10.0 (SD 4.8). Mean inhaler score was 7.5 (SD 1.52) with no significant difference between the inhaler groups (p = 0.174). After pre-discharge training, all patients had correct technique (score 9/9). After 3 months, mean inhaler scores were significantly higher than at baseline (8.14 (SD 0.87, p < 0.001), with mean change significantly higher for TH 1.21 (SD 2.25) and ACC 0.85 (SD 0.97) than pMDI (0.16; SD 0.72), p = 0.001. Symptom control improved significantly for all patients, with a mean increase in ACT score of 7.54 (SD 8.18), with no significant difference between the inhaler device groups (p = 0.326).

Conclusions

Patients hospitalized for asthma achieved correct inhaler technique after training by a pharmacist, and maintained better technique at 3 months than on admission. Significant improvements in ACT scores were documented for all inhaler groups.

Reported Problems and Adherence in Using Asthma Medications Among Adolescents and Their Caregivers

BACKGROUND

Many factors affect youth adherence to asthma medications. Better understanding of the relationship between problems reported by youth in using asthma medications, self-efficacy, outcome expectations, and adherence is needed.

OBJECTIVE

The study examined the relationship between youth and caregiver problems in using asthma medications, asthma management self-efficacy, outcome expectations, and youth- and caregiver-reported adherence to asthma controller medications.

METHODS

Adolescents with persistent asthma and their caregivers were recruited at 4 pediatric practices. Youth were interviewed after their medical visit while caregivers completed a questionnaire. Multivariable linear regression was used to analyze the data.

RESULTS

Of 359 participating youth, 319 were on controller medications. Youth reported 60% average adherence, whereas caregivers reported 69%. Youth who reported difficulty using their inhaler correctly and youth who reported difficulty remembering to take their medications were significantly less likely to be adherent. Caregivers who reported that it was hard to remember when to give the asthma medications were significantly less likely to report their child being adherent. Both youth and caregivers with higher outcome expectations were significantly more likely to self-report being adherent.

CONCLUSIONS

Pharmacists and other health care providers should consider asking youth and caregivers about problems in using asthma medications, self-efficacy in managing asthma, and outcome expectations for following treatment regimens, so that they can help youth overcome difficulties they might have in managing their asthma.