Does Home Remedy Use Contribute to Medication Nonadherence Among Blacks with Hypertension?

Background: Home remedies (HRs) are described as foods, herbs, and other household products used to manage chronic conditions. The objective of this study was to examine home remedy (HR) use among Blacks with hypertension and to determine if home remedy use is correlated with blood pressure and medication adherence. Methods: Data for this cross-sectional study were obtained from the TRUST study conducted between 2006-2008. Medication adherence was measured using the Morisky Medication Adherence Scale, and HR use was self-reported. Multivariable associations were quantified using ordinal logistic regression. Results: The study sample consisted of 788 Blacks with hypertension living in the southern region of the United States. HR use was associated with higher systolic (HR users 152.79, nonusers 149.53; P=.004) and diastolic blood pressure (HR users 84.10, nonusers 82.14 P=.005). Use of two or more HRs was associated with low adherence (OR: .55, CI: .36-.83, P= .004). Conclusion: The use of HR and the number of HRs used may be associated with medication nonadherence, and higher systolic and diastolic blood pressure among Blacks with hypertension. Medication nonadherence is of critical importance for individuals with hypertension, and it is essential that health care providers be aware of health behaviors that may serve as barriers to medication adherence, such as use of home remedies.

Racial and Ethnic Disparities in Diabetes Care Quality among Women of Reproductive Age in an Integrated Delivery System.

BACKGROUND: Diabetes is increasingly prevalent among women of reproductive age, yet little is known about quality of diabetes care for this population at increased risk of diabetes complications and poor maternal and infant health outcomes. Previous studies have identified racial/ethnic disparities in diabetes care, but patterns among women of reproductive age have not been examined. METHODS: This retrospective cohort study analyzed 2016 data from Kaiser Permanente Northern California, a large integrated delivery system. Outcomes were quality of diabetes care measures-glycemic testing, glycemic control, and medication adherence-among women ages 18 to 44 with type 1 or type 2 diabetes (N = 9,923). Poisson regression was used to estimate the association between patient race/ethnicity and each outcome, adjusting for other patient characteristics and health care use. RESULTS: In this cohort, 83% of participants had type 2 diabetes; 31% and 36% of women with type 2 and type 1 diabetes, respectively, had poor glycemic control (hemoglobin A1c of ≥9%), and approximately one-third of women with type 2 diabetes exhibited nonadherence to diabetes medications. Compared with non-Hispanic White women with type 2 diabetes, non-Hispanic Black women (adjusted risk ratio, 1.2; 95% confidence interval, 1.1-1.3) and Hispanic women (adjusted risk ratio, 1.2; 95% confidence interval, 1.1-1.3) were more likely to have poor control. Findings among women with type 1 diabetes were similar. CONCLUSIONS: Our findings indicate opportunities to decrease disparities and improve quality of diabetes care for reproductive-aged women. Elucidating the contributing factors to poor glycemic control and medication adherence in this population, particularly among Black, Hispanic, and Asian women, should be a high research and practice priority.

Medication Adherence of Latino Children and Caregivers: An Integrative Review.

INTRODUCTION: There are significant disparities in medication adherence among underserved minority groups such as Latinos. Adherence to medication is a primary determinant of treatment success. Little is known about medication adherence among Latino children. This integrated review aims to describe what is known about medication adherence among Latino children and explore barriers and facilitators to medication adherence. METHOD: This review was guided by Whittemore and Knafl's method of integrative review and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) Statement. RESULTS: Of the 20 articles reviewed about medication adherence among Latino children, the analysis of these articles revealed four major themes: (1) low adherence, (2) low adherence associations, (3) child outcomes, and (4) effective interventions. CONCLUSION: Health practitioners should consider medication adherence associations and interventions when collaborating with the family caregiver to improve child outcomes.

Disparities in complementary alternative medicine use and asthma exacerbation in the United States.

Background: Complementary and alternative medicines (CAM) are associated with poor asthma medication adherence, a major risk factor for asthma exacerbation. However, previous studies showed inconsistent relationships between CAM use and asthma control due to small sample sizes, demographic differences across populations studied, and poor differentiation of CAM types.Methods: We examined associations between CAM use and asthma exacerbation using a cross-sectional analysis of the 2012 National Health Interview Survey. We included adults ≥18 years with current asthma (n = 2,736) to analyze racial/ethnic differences in CAM use as well as the association between CAM use and both asthma exacerbation and emergency department (ED) visit for asthma exacerbation across racial/ethnic groups. We ran descriptive statistics and multivariable logistic regressions.Result: Blacks (OR = 0.63 [0.49-0.81]) and Hispanics (OR = 0.66 [0.48-0.92]) had decreased odds of using CAM compared to Whites. Overall, there was no association between CAM use and asthma exacerbation (OR = 0.99 [0.79-1.25]) but the subgroup of 'other complementary approaches' was associated with increased odds of asthma exacerbation among all survey respondents (1.90 [1.21-2.97]), Whites (OR = 1.90 [1.21-2.97]), and Hispanics (OR = 1.43 [0.98-2.09). CAM use was associated with decreased odds of an ED visit for asthma exacerbation (OR = 0.65 [0.45-0.93]). These associations were different among racial/ethnic groups with decreased odds of ED visit among Whites (OR = 0.50 [0.32-0.78]) but no association among Blacks and Hispanics.Conclusion: We found that both CAM use and the association between CAM use and asthma exacerbation varied by racial/ethnic group. The different relationship may arise from how CAM is used to complement or to substitute for conventional asthma management.

Antiretroviral Treatment Interruptions Among Black and Latina Transgender Women Living with HIV: Characterizing Co-occurring, Multilevel Factors Using the Gender Affirmation Framework.

Black and Latina transgender women (BLTW) are disproportionately impacted by HIV but remain underrepresented in HIV and health services research. Between March 2016 and May 2017, BLTW (N = 201) were recruited in Baltimore, Maryland and Washington, DC through convenience sampling for a survey assessing multilevel determinants of HIV risk and treatment outcomes. Interviews concluded with a rapid oral HIV test. Bivariate and multivariable logistic regression modeling was performed to identify gender affirmation-related correlates of self-reported HIV treatment interruptions (HIVTIs) among BLTW living with HIV who had initiated antiretroviral therapy (ART) (n = 96). Among them, 57.3% (n = 55) reported at least one HIVTI. Unmet surgical needs (aOR = 1.6), past-year marijuana use (aOR = 14.6), and no current hormone use (aOR = 24.9) were significantly (p < 0.05) associated with HIVTIs in multivariable analysis. Unmet need for gender affirmation may inhibit ART adherence, highlighting opportunities to mitigate care interruptions in alignment with community needs and goals.

Improved adherence to anti-retroviral therapy among traditionalists: reflections from rural South Africa.

BACKGROUND: Medical pluralism is common place in sub-Saharan Africa. The South African pluralistic health care environment is varied and includes traditionalist beliefs relating to the efficacy of African traditional medicine. Prior research indicates that traditionalism is associated with delays in testing for HIV and treatment interruption. Despite numerous reports about this in South Africa, there is a paucity of documented strategies to counter this trend. OBJECTIVES: To develop a strategy to reduce the impact of non-adherence to antiretroviral therapy among traditionalists in Waterberg district, Limpopo Province, South Africa. METHODS: Qualitative information was elicited from five face-to-face, dual moderated, semi-structured homogenous group discussions. The groups comprised of 50 purposively selected, rurally based, mixed gender traditionalists living with HIV. Grounded theory was applied to analyse qualitative findings that emerged from the group discussions. FINDINGS: Self-reported increases in adherence to anti-retroviral therapy and a reduction in internalised stigma by the respondents. Both are attributed by the respondents to disease causation differentiation from a traditional explanation to an allopathic explanation. CONCLUSION: A nascent strategy has been developed which is contributing to improved adherence and a reduction in internalised stigma among traditionalists living with HIV in Waterberg district, South Africa.

Risk Factors for Low Pharmacy Refill Adherence Among Older Hypertensive Men and Women by Race.

BACKGROUND: Sex-race stratification may lead to identification of risk factors for low antihypertensive medication adherence that are not apparent when assessing risk factors in women and men without race stratification. We examined risk factors associated with low pharmacy refill adherence across sex-race subgroups (white women, black women, white men, black men) within the Cohort Study of Medication Adherence among Older Adults (n = 2,122). METHODS: Pharmacy refill adherence was calculated as proportion of days covered using all antihypertensive prescriptions filled in the year prior to a baseline risk factor survey. Sex- and sex-race-stratified multivariable Poisson regression models with robust standard errors were used to estimate adjusted prevalence ratios and 95% confidence intervals for associations between participant characteristics and low adherence. RESULTS: Prevalence of low adherence was 22.9% vs. 40.7% in white vs. black women (P < 0.001) and 26.3% vs. 37.2% in white vs. black men (P = 0.003). In multivariable models, reducing antihypertensive medication due to cost was associated with low adherence within each sex-race subgroup. Additional factors associated with low adherence included shorter hypertension duration and comorbidities in white women; not being married and depressive symptoms in white men; and ≥6 primary care visits/year and complementary and alternative medicine use in black men. Among men, not being married and reporting depressive symptoms were associated with low adherence for whites, but not blacks. CONCLUSIONS: Identification of sex-race-specific risk factors for low antihypertensive medication adherence may guide development and implementation of tailored interventions to increase antihypertensive medication adherence and blood pressure control among older patients.

Patterns of medication adherence in a multi-ethnic cohort of prevalent statin users diagnosed with breast, prostate, or colorectal cancer.

PURPOSE: To investigate the implications of a cancer diagnosis on medication adherence for pre-existing comorbid conditions, we explored statin adherence patterns prior to and following a new diagnosis of breast, colorectal, or prostate cancer among a multi-ethnic cohort. METHODS: We identified adults enrolled at Kaiser Permanente Northern California who were prevalent statin medication users, newly diagnosed with breast, colorectal, or prostate cancer between 2000 and 2012. Statin adherence was measured using the proportion of days covered (PDC) during the 2-year pre-cancer diagnosis and the 2-year post-cancer diagnosis. Adherence patterns were assessed using generalized estimating equations, for all cancers combined and stratified by cancer type and race/ethnicity, adjusted for demographic, clinical, and tumor characteristics. RESULTS: Among 10,177 cancer patients, statin adherence decreased from pre- to post-cancer diagnosis (adjusted odds ratio (ORadj):0.91, 95% confidence interval (95% CI):0.88-0.94). Statin adherence decreased from pre- to post-cancer diagnosis among breast (ORadj:0.94, 95% CI:0.90-0.99) and colorectal (ORadj:0.79, 95% CI:0.74-0.85) cancer patients. No difference in adherence was observed among prostate cancer patients (ORadj:1.01, 95% CI:0.97-1.05). Prior to cancer diagnosis, adherence to statins was generally higher among non-Hispanic whites and multi-race patients than other groups. However, statin adherence after diagnosis decreased only among these two populations (ORadj:0.85, 95% CI:0.85-0.92 and ORadj:0.86, 95% CI:0.76-0.97), respectively. CONCLUSIONS: We found substantial variation in statin medication adherence following diagnosis by cancer type and race/ethnicity among a large cohort of prevalent statin users in an integrated health care setting. IMPLICATIONS FOR CANCER SURVIVORS: Improving our understanding of comorbidity management and polypharmacy across diverse cancer patient populations is warranted to develop tailored interventions that improve medication adherence and reduce disparities in health outcomes.

Education Preferences of People With Gout: Exploring Differences Between Indigenous and Nonindigenous Peoples from Rural and Urban Locations.

OBJECTIVE: Gout typically responds well to medications, but adherence might be improved by education that meets individuals' needs in a way that is inclusive of their ethnicity and rurality. The aim of this study was to compare education preferences of Maori and New Zealand European (NZEuropean) individuals with gout, and of those living in rural or urban areas. METHODS: People with gout managed in primary care were recruited from 2 rural regions and 1 city within Aotearoa/New Zealand. Focus groups were held with 26 Maori and 42 NZEuropean participants (44 rural, 24 urban). Participants discussed education preferences for diet, medication, and ways of communicating. The nominal group technique was employed, whereby the group compiled a list of ideas and then participants individually ranked the 3 most important ideas for each topic. RESULTS: The most frequently prioritized ideas for the 3 topics were knowing one's own food triggers, knowing side effects of medications, and communicating via a general practitioner (GP) or specialist. More Maori participants prioritized natural remedies, easy to understand information, and communicating via television. More NZEuropean participants prioritized knowing the kinds of alcohol that trigger gout, communicating via GP/specialist, and receiving written information. More urban participants prioritized knowing to stay hydrated and medication doses as important information. CONCLUSION: Maori and NZEuropean individuals with gout report different understandings and education preferences around personal triggers of gout, treatment options, and ways of receiving information about gout. Further research is required to develop ethnicity-specific gout education resources internationally.

The Islamification of antiretroviral therapy: Reconciling HIV treatment and religion in northern Nigeria.

Access and adherence to antiretroviral therapy (ART) are essential to HIV treatment success and epidemic control. This article is about how HIV-positive Muslims and providers balance ART with religious tenets and obligations. I conducted 17 months of multi-site ethnographic research between 2007 and 2010, including participant-observation in an urban HIV clinic in Kano, Nigeria and a support group for people living with HIV, as well as in-depth interviews with 30 HIV-positive men and 30 key informants with caregiving, clinical, or policy roles related to HIV/AIDS. Patients migrated from Islamic prophetic medicine to ART when it became more widely available in the mid-2000s through the U.S. PEPFAR program. At the same time, a conceptual shift occurred away from considering HIV immediately curable through spiritual and herbal-based Islamic prophetic medicine toward considering HIV as a chronic infection that requires adherence to daily pill regimens. Hope for a complete cure and encouragement from some Islamic prophetic healers resulted in some patients forgoing ART. Patients and providers adapted biomedical treatment guidelines to minimize disruption to religious practices also considered essential to Muslims' wellbeing, irrespective of HIV status. Providers discouraged patients on second-line ART from fasting because such patients had fewer treatment options and, often, poorer health. However, patients' medication adherence was affected by the desire to fulfill fasting obligations and to avoid questions from family and friends unaware of their HIV-positive status. This study is one of few ethnographic accounts of HIV treatment in a Muslim-majority society and contributes to understanding the significance of religion for HIV treatment in northern Nigeria. It has implications for public health programming and clinical approaches to HIV treatment in medically pluralistic Muslim societies.

Underuse of Effective Cardiac Medications Among Women, Middle-Aged Adults, and Racial/Ethnic Minorities With Coronary Artery Disease (from the National Health and Nutrition Examination Survey 2005 to 2014).

Given the proven effectiveness of several cardiac medications for patients with coronary artery disease (CAD), we examined the national use of 4 classes of effective medications, overall and by age, sex, and race/ethnicity in 2005 to 2014. We used data from the National Health and Nutrition Examination Survey, including a self-reported diagnosis of CAD and independently verified medication use. Weighting procedures extrapolated our data to the adult US population with CAD. Analyses included 1,789 US adults aged ≥45 years with a history of CAD. The average age of this population was 68 years; 40% were women and 79% were non-Hispanic whites. In 2005 to 2014, 53.2% (standard error [SE] = 1.5) reported use of angiotensin-converting enzyme inhibitor/angiotensin receptor blockers, 58.5% (SE = 1.5) ß blockers, and 67.2% (SE = 1.4) statins. Two of these medications were used by 64.1% (SE = 1.5) of the study population and all 3 by 29.1% (SE = 1.3). In 2011 to 2014, 68.5% (SE = 2.4) of American adults with a history of CAD reported use of aspirin. The use of statins increased from 63.1% in 2005/2006 to 76.8% in 2013/2014. Adults aged 45 to 64 years old, women, and racial/ethnic minorities had lower use of effective cardiac medications compared with older adults, men, and non-Hispanic whites. In conclusion, the use of statins, but not other medications, has increased over the past 10 years among American adults with previously diagnosed CAD. Continued targeted efforts are needed to increase the receipt of effective cardiac medications among all US adults with CAD, especially those aged 45 to 64 years, women, and racial/ethnic minorities.

Herbal medicines for diabetes control among Indian and Pakistani migrants with diabetes.

Drawing on data collected during a 16-month ethnographic investigation, this paper explores practices around Indians' and Pakistanis' use of herbal medications for diabetes control. The ethnographic study was conducted among Indian and Pakistani migrants in Edinburgh, Scotland and included extended participant observation, six group discussions and 21 semi-structured interviews. Respondents showed great resistance in adhering to medication prescriptions for diabetes control due to their various side effects, especially within the stomach. In order to avoid such side effects, respondents decreased medication dosage and turned to non-allopathic remedies that usually consisted of herbal medications that, according to Indians and Pakistanis, did not cause side effects as medications did and tackled the cause of the disease rather than its symptoms. Such remedies however, were not only combined with allopathic ones but also eventually replaced without the doctor's consultation.

A Longitudinal Analysis of Antiretroviral Adherence Among Young Black Men Who Have Sex With Men.

PURPOSE: Young black men who have sex with men (YBMSM) experience poorer antiretroviral therapy (ART) medication adherence relative to their white counterparts. However, few studies have longitudinally examined factors that may correlate with various classifications of ART adherence among this population, which was the primary aim of this study. METHODS: Project nGage was a randomized controlled trial conducted across five Chicago clinics from 2012 to 2015. Survey and medical records data were collected at baseline and 3- and 12-month periods to assess whether psychological distress, HIV stigma, substance use, family acceptance, social support, and self-efficacy predicted ART medication adherence among 92 YBMSM ages 16-29 years. RESULTS: Major results controlling for the potential effects of age, education level, employment, and intervention condition indicated that participants with high versus low medication adherence were less likely to report daily/weekly alcohol or marijuana use, had higher family acceptance, and exhibited greater self-efficacy. CONCLUSIONS: These findings identity important factors that can be targeted in clinical and program interventions to help improve ART medication adherence for YBMSM.

Factors associated with medication adherence in patients with human immunodeficiency virus in South Korea.

This study aimed to identify the factors associated with medication adherence in human immunodeficiency virus (HIV) patients in South Korea. A cross-sectional study was conducted from six hospitals participating in the Nationwide Specialized Counseling Program for HIV infected patients from 22 February to 10 May 2010. A total of 300 HIV patients have completed a self-administered questionnaire. Among 300 patients, 230 patients had above 95% medication adherence. Binary logistic regression analysis revealed that having medical insurance (p = .003) and a good relationship with the medical team (p = .046) were the main factors affecting medication adherence in HIV patients. In conclusion, medical insurance through the National Health Insurance Service and a good relationship between HIV infected patients and physicians are the main influencing factors that impact medication adherence in countries with low economic barriers to treatment.

Adherence to Newly Prescribed Diabetes Medications Among Insured Latino and White Patients With Diabetes.

Importance: Medication adherence is essential to diabetes care. Patient-physician language barriers may affect medication adherence among Latino individuals. Objective: To determine the association of patient race/ethnicity, preferred language, and physician language concordance with patient adherence to newly prescribed diabetes medications. Design, Setting, and Participants: This observational study was conducted from January 1, 2006, to December 31, 2012, at a large integrated health care delivery system with professional interpreter services. Insured patients with type 2 diabetes, including English-speaking white, English-speaking Latino, or limited English proficiency (LEP) Latino patients with newly prescribed diabetes medication. Exposures: Patient race/ethnicity, preferred language, and physician self-reported Spanish-language fluency. Main Outcomes and Measures: Primary nonadherence (never dispensed), early-stage nonpersistence (dispensed only once), late-stage nonpersistence (received ≥2 dispensings, but discontinued within 24 months), and inadequate overall medication adherence (>20% time without sufficient medication supply during 24 months after initial prescription). Results: Participants included 21 878 white patients, 5755 English-speaking Latino patients, and 3205 LEP Latino patients with a total of 46 131 prescriptions for new diabetes medications. Among LEP Latino patients, 50.2% (n = 1610) had a primary care physician reporting high Spanish fluency. For oral medications, early adherence varied substantially: 1032 LEP Latino patients (32.2%), 1565 English-speaking Latino patients (27.2%), and 4004 white patients (18.3%) were either primary nonadherent or early nonpersistent. Inadequate overall adherence was observed in 1929 LEP Latino patients (60.2%), 2975 English-speaking Latino patients (51.7%), and 8204 white patients (37.5%). For insulin, early-stage nonpersistence was 42.8% among LEP Latino patients (n = 1372), 34.4% among English-speaking Latino patients (n = 1980), and 28.5% among white patients (n = 6235). After adjustment for patient and physician characteristics, LEP Latino patients were more likely to be nonadherent to oral medications and insulin than English-speaking Latino patients (relative risks from 1.11 [95% CI, 1.06-1.15] to 1.17 [95% CI, 1.02-1.34]; P < .05) or white patients (relative risks from 1.36 [95% CI, 1.31-1.41] to 1.49 [95% CI, 1.32-1.69]; P < .05). English-speaking Latino patients were more likely to be nonadherent compared with white patients (relative risks from 1.23 [95% CI, 1.19-1.27] to 1.30 [95% CI, 1.23-1.39]; P < .05). Patient-physician language concordance was not associated with rates of nonadherence among LEP Latinos (relative risks from 0.92 [95% CI, 0.71-1.19] to 1.04 [95% CI, 0.97-1.1]; P > .28). Conclusions and Relevance: Nonadherence to newly prescribed diabetes medications is substantially greater among Latino than white patients, even among English-speaking Latino patients. Limited English proficiency Latino patients are more likely to be nonadherent than English-speaking Latino patients independent of the Spanish-language fluency of their physicians. Interventions beyond access to interpreters or patient-physician language concordance will be required to improve medication adherence among Latino patients with diabetes.

Schizophrenia: Impact of psychopathology, faith healers and psycho-education on adherence to medications.

BACKGROUND: Many patients suffering from psychosis are nonadherent to their medications. Nonadherence can range from treatment refusal to irregular use or partial change in daily medication doses. AIM: To investigate whether symptom dimensions, post-discharge care plans and being involved with faith healer affect the adherence to treatment in patients with schizophrenia. METHOD: A total of 121 patients with schizophrenia were examined 6 weeks post-discharge from the inpatient unit and assessed for full, partial or nonadherence to medication. RESULTS: There was a significant association between family involvement and partial adherence and between community team involvement post-discharge and full adherence to medications. Psycho-education was a predictor for adherence to medications, persecutory delusions and lack of insight predicted partial adherence, while being involved with faith healers predicted nonadherence. CONCLUSION: Adherence to medications and socio-demographic variables are independent. This study demonstrated that nonadherence or partial adherence to medications is associated with lack of insight and persecutory delusions. Psycho-education could improve the adherence to medication compliances.

Predictors and Profiles of Antiretroviral Therapy Adherence Among African American Adolescents and Young Adult Males Living with HIV.

Adherence to antiretroviral therapy (ART) is crucial for thwarting HIV disease progression and reducing secondary HIV transmission, yet youth living with HIV (YLH) struggle with adherence. The highest rates of new HIV infections in the United States occur in young African American men. A sample of 387 HIV-positive young African American males on ART was selected from a cross-sectional assessment of (YLH) receiving medical care within the Adolescent Trials Network for HIV/AIDS Interventions (ATN) from 2010 to 2012 (12-24 years old, median 22.00, SD 2.08). Participants completed self-reported adherence, demographic, health, and psychosocial measures. Sixty-two percent self-reported 100% ART adherence. Optimal data analysis identified frequency of cannabis use during the past 3 months as the strongest independent predictor of adherence, yielding moderate effect strength sensitivity (ESS) = 27.1, p < 0.001. Among participants with infrequent cannabis use, 72% reported full adherence; in contrast, only 45% of participants who used cannabis frequently reported full adherence. Classification tree analysis (CTA) was utilized to improve classification accuracy and to identify the pathways of ART adherence and nonadherence. The CTA model evidenced a 38% improvement above chance for correctly classifying participants as ART adherent or nonadherent. Participants most likely to be adherent were those with low psychological distress and minimal alcohol use (82% were adherent). Participants least likely to be adherent were those with higher psychological distress and engaged in weekly cannabis use (69% were nonadherent). Findings suggest multiple profiles of ART adherence for young African American males living with HIV and argue for targeted psychosocial interventions.

Sociodemographic factors influencing adherence to antenatal iron supplementation recommendations among pregnant women in Malawi: Analysis of data from the 2010 Malawi Demographic and Health Survey.

BACKGROUND AND AIM: Maternal morbidity and mortality statistics remain unacceptably high in Malawi. Prominent among the risk factors in the country is anaemia in pregnancy, which generally results from nutritional inadequacy (particularly iron deficiency) and malaria, among other factors. This warrants concerted efforts to increase iron intake among reproductive-age women. This study, among women in Malawi, examined factors determining intake of supplemental iron for at least 90 days during pregnancy. METHODS: A weighted sample of 10,750 women (46.7%), from the 23,020 respondents of the 2010 Malawi Demographic and Health Survey (MDHS), were utilized for the study. Univariate, bivariate, and regression techniques were employed. While univariate analysis revealed the percent distributions of all variables, bivariate analysis was used to examine the relationships between individual independent variables and adherence to iron supplementation. Chi-square tests of independence were conducted for categorical variables, with the significance level set at P < 0.05. Two binary logistic regression models were used to evaluate the net effect of independent variables on iron supplementation adherence. RESULTS: Thirty-seven percent of the women adhered to the iron supplementation recommendations during pregnancy. Multivariate analysis indicated that younger age, urban residence, higher education, higher wealth status, and attending antenatal care during the first trimester were significantly associated with increased odds of taking iron supplementation for 90 days or more during pregnancy (P < 0.01). CONCLUSIONS: The results indicate low adherence to the World Health Organization's iron supplementation recommendations among pregnant women in Malawi, and this contributes to negative health outcomes for both mothers and children. Focusing on education interventions that target populations with low rates of iron supplement intake, including campaigns to increase the number of women who attend antenatal care clinics in the first trimester, are recommended to increase adherence to iron supplementation recommendations.

Psychosocial factors related to non-persistence with adjuvant endocrine therapy among women with breast cancer: the Breast Cancer Quality of Care Study (BQUAL).

Non-adherence to adjuvant endocrine therapy (ET) for breast cancer (BC) is common. Our goal was to determine the associations between psychosocial factors and ET non-persistence. We recruited women with BC receiving care in an integrated healthcare system between 2006 and 2010. Using a subset of patients treated with ET, we investigated factors related to ET non-persistence (discontinuation) based on pharmacy records (≥90 days gap). Serial interviews were conducted at baseline and every 6 months. The Functional Assessment of Cancer Therapy (FACT), Medical Outcomes Survey, Treatment Satisfaction Questionnaire (TSQM), Impact of Events Scale (IES), Interpersonal Processes of Care measure, and Decision-making beliefs and concerns were measured. Multivariate models assessed factors associated with non-persistence. Of the 523 women in our final cohort who initiated ET and had a subsequent evaluation, 94 (18 %) were non-persistent over a 2-year follow-up. The cohort was primarily white (74.4 %), stage 1 (60.6 %), and on an aromatase inhibitor (68.1 %). Women in the highest income category had a lower odds of being non-persistent (OR 0.43, 95 % CI 0.23-0.81). Quality of life and attitudes toward ET at baseline were associated with non-persistence. At follow-up, the FACT, TSQM, and IES were associated with non-persistence (p < 0.001). Most women continued ET. Women who reported a better attitude toward ET, better quality of life, and more treatment satisfaction, were less likely to be non-persistent and those who reported intrusive/avoidant thoughts were more likely to be non-persistent. Interventions to enhance the psychosocial well-being of patients should be evaluated to increase adherence.

Evaluación de la adherencia al tratamiento con calcio y vitamina D en ancianos de una zona básica de salud / Evaluation of adherence to treatment with calcium and vitamin D in the elderly in a basic health area

Introducción y objetivo. El déficit de vitamina D en los ancianos es elevado. Complementar con suplementos de calcio y vitamina D es una práctica habitual en individuos con riesgo de caídas y/o fracturas que, sin embargo, obtiene un bajo grado de cumplimiento. El objetivo es determinar la adherencia al calcio y vitamina D en ancianos con hipovitaminosis D en una zona urbana de Madrid. Pacientes y métodos. Estudio de intervención en 438 individuos ≥ 65 años con hipovitaminosis D procedentes de la «Cohorte Peñagrande». Se les pautó calcio y vitamina D y se valoró la adherencia a los 3 y 12 meses mediante el test de Morisky-Green y el recuento de recetas prescritas. Resultados. Se analizaron 413 de los 438 individuos con hipovitaminosis D (18 casos no se trataron por contraindicaciones y 7 se perdieron). A los 3 y 12 meses el 63,9 y el 47,2%, respectivamente, fueron adherentes. El 19,3% de los no adherentes a los 3 meses fueron buenos cumplidores al año tras una intervención educativa breve. La comorbilidad se asoció con menor adherencia al año (46,3% versus 35,2%, p = 0,027). La principal causa de no adherencia al calcio fue la intolerancia digestiva, y a la vitamina D, los olvidos. Se observó concordancia entre valorar la adherencia con el test de Morisky y recuento de recetas prescritas (índice Kappa = 69,8%). Conclusiones. La falta de adherencia a tratamientos crónicos con calcio y vitamina D es un problema relevante en ancianos. Es importante evaluar la adherencia y aplicar estrategias de educación sanitaria en la práctica clínica (AU)

Background and objective. The vitamin D deficiency is high in the elderly population. Calcium and vitamin D supplements is a frequently used measure in individuals at risk for falls and/or fractures. However, this practice has achieved a low level of compliance. The aim is to assess the adherence to treatment with calcium and vitamin D in elders with hypovitaminosis D in an urban area of Madrid. Patients and methods. Intervention study performed on 438 individuals ≥ 65 years from the ‘Peñagrande Cohort’ with hypovitaminosis D that were treated with calcium and vitamin D. Adherence at 3 and 12 months was assessed using the Morisky-Green and counting of prescriptions written. Results. A total of 413 of the 438 individuals with hypovitaminosis D were analysed (18 patients were not treated because of contraindications, and 7 were considered lost). At 3 and 12 months, 63.9% and 47.2%, respectively, were adherents. After a brief educational intervention, 19.3% of individuals without adherence at 3 months became good compliers when measured at one year. Comorbidity was associated with lower rates of adherence to treatment after one year (46.3% versus 35.2%, P = .027). The main cause of non-adherence to calcium was digestive intolerance, and due to oversights for vitamin D. Concordance between adherence assessed by the Morisky test and counting of prescriptions written was high (Kappa index = 69.8%). Conclusions. Non-adherence to chronic treatment with calcium and vitamin D is a relevant problem in elderly. It is important to assess adherence and implement health education strategies in clinical practice (AU)