National Healthcare Quality and Disparities Report
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Topics
- Arthritis (1)
- Behavioral Health (1)
- Blood Pressure (4)
- Cancer (1)
- Cancer: Breast Cancer (4)
- Cancer: Colorectal Cancer (1)
- Cardiovascular Conditions (2)
- Care Management (1)
- Chronic Conditions (1)
- Clinician-Patient Communication (1)
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- Complementary and Alternative Medicine (1)
- COVID-19 (1)
- Depression (1)
- Diabetes (2)
- Disparities (3)
- Education: Patient and Caregiver (1)
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- Health Information Technology (HIT) (1)
- Health Insurance (1)
- Health Literacy (1)
- Human Immunodeficiency Virus (HIV) (5)
- Medicaid (2)
- Medication (13)
- Men's Health (1)
- Patient-Centered Healthcare (1)
- (-) Patient Adherence/Compliance (24)
- (-) Racial and Ethnic Minorities (24)
- Respiratory Conditions (1)
- Screening (1)
- Social Determinants of Health (4)
- Social Stigma (1)
- Telehealth (1)
- Tobacco Use (1)
- Urban Health (1)
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- Web-Based (2)
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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 24 of 24 Research Studies DisplayedFernandez JR, Strassle PD, Richmond J
County-level barriers in the COVID-19 vaccine coverage index and their associations with willingness to receive the COVID-19 vaccine across racial/ethnic groups in the U.S.
This study examined whether county-level vaccination barriers varied across racial/ethnic groups in the U.S., if they were associated with willingness to receive the COVID-19 vaccine, and if they differed across racial/ethnic groups. Data was taken from the REACH-US study. County-level vaccination barriers were measured using the COVID-19 Vaccine Coverage Index. Results showed that American Indian/Alaska Native, African American, Hispanic/Latino, and Multiracial adults were more likely than White adults to live in counties with higher overall county-level vaccination barriers. Higher sociodemographic barriers were associated with less willingness to receive the COVID-19 vaccine. History of low vaccination was associated with less willingness to receive the COVID-19 vaccine among African American adults. The researchers concluded that future vaccination programs should include efforts accounting for structural barriers to preventive healthcare and their intersection with sociodemographic factors.
AHRQ-funded; HS026122.
Citation: Fernandez JR, Strassle PD, Richmond J .
County-level barriers in the COVID-19 vaccine coverage index and their associations with willingness to receive the COVID-19 vaccine across racial/ethnic groups in the U.S.
Front Public Health 2023 Oct 12; 11:1192748. doi: 10.3389/fpubh.2023.1192748..
Keywords: COVID-19, Vaccination, Patient Adherence/Compliance, Racial and Ethnic Minorities
Sun K, Szymonifka J, Tian H
Association of traditional Chinese medicine use with adherence to prescribed Western rheumatic medications among Chinese American patients: a cross-sectional survey.
Chinese Americans are a fast-growing immigrant group with worse rheumatic disease outcomes compared to white populations and frequently use traditional Chinese medicine (TCM). Whether TCM use is associated with lower adherence to Western rheumatic medications is unknown. The purpose of this study was to examine adherence to Western medications for systemic rheumatic diseases in the Chinese American immigrant population and its association with TCM use.
Citation: Sun K, Szymonifka J, Tian H .
Association of traditional Chinese medicine use with adherence to prescribed Western rheumatic medications among Chinese American patients: a cross-sectional survey.
Arthritis Care Res 2020 Oct;72(10):1474-80. doi: 10.1002/acr.24031..
Keywords: Medication, Complementary and Alternative Medicine, Patient Adherence/Compliance, Racial and Ethnic Minorities, Arthritis, Chronic Conditions
Cuffee YL, Rosal M, Hargraves JL
Does home remedy use contribute to medication nonadherence among Blacks with hypertension?
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. Data was obtained from the TRUST study conducted 2006-2008. Findings showed that the use of HR and the number of HRs used may be associated with medication nonadherence and with higher systolic and diastolic blood pressure among Blacks with hypertension. Recommendations included that health care providers need to be aware of health behaviors that may serve as barriers to medication adherence, such as the use of home remedies.
AHRQ-funded; HS020755.
Citation: Cuffee YL, Rosal M, Hargraves JL .
Does home remedy use contribute to medication nonadherence among Blacks with hypertension?
Ethn Dis 2020 Summer;30(3):451-58. doi: 10.18865/ed.30.3.451..
Keywords: Patient Adherence/Compliance, Medication, Blood Pressure, Racial and Ethnic Minorities, Cardiovascular Conditions
Lipira L, Williams EC, Huh D
HIV-related stigma and viral suppression among African-American women: exploring the mediating roles of depression and ART nonadherence.
Investigators recruited a sample of African-American women living with HIV to participate in a stigma-reduction intervention. The women lived in Chicago and Birmingham from 2013 to 2015. The relationship between HIV-related stigma and viral suppression was evaluated and the role of depression and nonadherence to antiretroviral therapy (ART) was assessed. Among 100 women who participated 95% reported some level of HIV-related stigma. Those who reported higher levels of stigma did have lower odds of being virally suppressed. The indirect effects of depression and ART nonadherence were not statistically significant.
AHRQ-funded; HS013853.
Citation: Lipira L, Williams EC, Huh D .
HIV-related stigma and viral suppression among African-American women: exploring the mediating roles of depression and ART nonadherence.
AIDS Behav 2019 Aug;23(8):2025-36. doi: 10.1007/s10461-018-2301-4..
Keywords: Depression, Human Immunodeficiency Virus (HIV), Medication, Behavioral Health, Patient Adherence/Compliance, Racial and Ethnic Minorities, Social Stigma, Women
Lor M, Koleck TA, Bakken S
Association between health literacy and medication adherence among Hispanics with hypertension.
This study examined the association between health literacy and medication adherence among Hispanic adults with hypertension. A cross-sectional survey of 1355 Hispanic adults, mostly Dominicans who self-report hypertension was conducted. After controlling for age, sex, birth country, education level, recruitment location, depression, anxiety, and sleep disturbance inadequate health literacy was associated with a lower adherence score.
AHRQ-funded; HS019853; HS022961.
Citation: Lor M, Koleck TA, Bakken S .
Association between health literacy and medication adherence among Hispanics with hypertension.
J Racial Ethn Health Disparities 2019 Jun;6(3):517-24. doi: 10.1007/s40615-018-00550-z..
Keywords: Blood Pressure, Health Literacy, Patient Adherence/Compliance, Medication, Racial and Ethnic Minorities
Xie Z, St Clair P, Goldman DP
Racial and ethnic disparities in medication adherence among privately insured patients in the United States.
The purpose of this study was to examine the association between socioeconomic status (SES) and racial and ethnic disparities in medication adherence for three widely prescribed therapeutic classes. The investigators concluded that racial/ethnic disparities in adherence were mitigated, but persisted after controlling for detailed socioeconomic measures. They suggest that interventions should focus more on improving medication adherence of existing users, particularly in treating asymptomatic conditions.
AHRQ-funded; HS013447.
Citation: Xie Z, St Clair P, Goldman DP .
Racial and ethnic disparities in medication adherence among privately insured patients in the United States.
PLoS One 2019 Feb 14;14(2):e0212117. doi: 10.1371/journal.pone.0212117..
Keywords: Racial and Ethnic Minorities, Disparities, Patient Adherence/Compliance, Medication, Social Determinants of Health, Health Insurance
Sun CJ, Nall JL, Rhodes SD
Perceptions of needs, assets, and priorities among black men who have sex with men with HIV: community-driven actions and impacts of a participatory photovoice process.
Black men who have sex with men (MSM) with HIV experience significant health inequities and poorer health outcomes compared with other persons with HIV. The primary aims of this study were to describe the needs, assets, and priorities of Black MSM with HIV who live in the Southern United States and identify actions to improve their health using photovoice.
AHRQ-funded; HS022981.
Citation: Sun CJ, Nall JL, Rhodes SD .
Perceptions of needs, assets, and priorities among black men who have sex with men with HIV: community-driven actions and impacts of a participatory photovoice process.
Am J Mens Health 2019 Jan-Feb;13(1):1557988318804901. doi: 10.1177/1557988318804901..
Keywords: Human Immunodeficiency Virus (HIV), Racial and Ethnic Minorities, Men's Health, Community-Based Practice, Patient Adherence/Compliance
Farias AJ, Wu WH, Du XL
Racial differences in long-term adjuvant endocrine therapy adherence and mortality among Medicaid-insured breast cancer patients in Texas: findings from TCR-Medicaid linked data.
There are racial/ethnic disparities in breast cancer mortality that may be attributed to differences in receipt of adjuvant cancer treatment. The purpose of this article was to determine whether the mortality disparities could be explained by racial/ethnic differences in long-term adherence to adjuvant endocrine therapy (AET). The investigators concluded that long-term adherence in the Medicaid population was suboptimal and racial/ethnic differences in AET adherence may partially explain disparities in mortality.
AHRQ-funded; HS018956.
Citation: Farias AJ, Wu WH, Du XL .
Racial differences in long-term adjuvant endocrine therapy adherence and mortality among Medicaid-insured breast cancer patients in Texas: findings from TCR-Medicaid linked data.
BMC Cancer 2018 Dec 4;18(1):1214. doi: 10.1186/s12885-018-5121-z..
Keywords: Cancer: Breast Cancer, Disparities, Medicaid, Patient Adherence/Compliance, Racial and Ethnic Minorities
Farias AJ, Wu WH, Du XL
Racial and geographic disparities in adherence and discontinuation to adjuvant endocrine therapy in Texas Medicaid-insured patients with breast cancer.
The purpose of the study is to examine disparities in adjuvant endocrine therapy (AET) adherence and discontinuation among Texas Medicaid-insured early-stage breast cancer patients. The studies concluded that patients from the Texas/Mexico border had higher odds of adherence compared to other regions. There are substantial racial and geographic disparities in AET adherence and discontinuation among Texas Medicaid-insured women.
AHRQ-funded; HS018956.
Citation: Farias AJ, Wu WH, Du XL .
Racial and geographic disparities in adherence and discontinuation to adjuvant endocrine therapy in Texas Medicaid-insured patients with breast cancer.
Med Oncol 2018 Jun 20;35(7):113. doi: 10.1007/s12032-018-1168-6..
Keywords: Cancer: Breast Cancer, Disparities, Medicaid, Patient Adherence/Compliance, Racial and Ethnic Minorities
Ratanawongsa N, Quan J, Handley MA
Language-concordant automated telephone queries to assess medication adherence in a diverse population: a cross-sectional analysis of convergent validity with pharmacy claims.
In a multilingual urban safety net population, the researchers examined the validity of assessing adherence using automated telephone self-management (ATSM) queries, when compared with non-adherence using continuous medication gap (CMG) on pharmacy claims. They concluded that language-concordant ATSM demonstrated modest potential for assessing adherence.
AHRQ-funded; HS022561; HS023558; HS017261; HS020684.
Citation: Ratanawongsa N, Quan J, Handley MA .
Language-concordant automated telephone queries to assess medication adherence in a diverse population: a cross-sectional analysis of convergent validity with pharmacy claims.
BMC Health Serv Res 2018 Apr 6;18(1):254. doi: 10.1186/s12913-018-3071-4.
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Keywords: Health Information Technology (HIT), Medication, Patient Adherence/Compliance, Racial and Ethnic Minorities, Urban Health
Crawford J, Beaton D, Almad F
AHRQ Author: Bierman AS
Cross-cultural survey development: the colon cancer screening behaviors survey for South Asian populations.
The objective of this work was to develop a survey that considered cultural relevance and diversity of South Asian populations, with the aim of describing or predicting factors that influence colorectal cancer screening intention and adherence. The initial development of the Colon Cancer Screening Behaviours Survey for South Asian populations was completed using a number of steps. This initial survey was later cross-culturally translated and adapted into the Urdu language.
AHRQ-authored.
Citation: Crawford J, Beaton D, Almad F .
Cross-cultural survey development: the colon cancer screening behaviors survey for South Asian populations.
BMC Res Notes 2017 Dec 28;10(1):770. doi: 10.1186/s13104-017-3098-3.
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Keywords: Cancer, Cancer: Colorectal Cancer, Colonoscopy, Patient Adherence/Compliance, Racial and Ethnic Minorities, Screening
Taira DA, Seto BK, Davis JW
Examining factors associated with nonadherence and identifying providers caring for nonadherent subgroups.
This study examined racial/ethnic and regional differences in medication adherence in patients with diabetes taking oral anti-diabetic, anti-hypertensive, and cholesterol lowering medications and to identify the pharmacies and prescribers who serve these communities. After adjustment for other factors, Filipinos, Native Hawaiians, and people of other race were significantly less adherent to anti-diabetic and anti-hypertensive medications than Japanese.
AHRQ-funded; HS023185.
Citation: Taira DA, Seto BK, Davis JW .
Examining factors associated with nonadherence and identifying providers caring for nonadherent subgroups.
J Pharm Health Serv Res 2017 Dec;8(4):247-53. doi: 10.1111/jphs.12193.
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Keywords: Diabetes, Medication, Patient Adherence/Compliance, Patient-Centered Healthcare, Racial and Ethnic Minorities
Oates GR, Hamby BW, Stepanikova I
Social determinants of adherence to pulmonary rehabilitation for chronic obstructive pulmonary disease.
Adherence to pulmonary rehabilitation (PR) is low. Previous studies have focused on clinical predictors of PR completion. This study aimed to identify social determinants of adherence to PR. The findings showed that, relative to high adherence, low adherence is associated with limited functional capacity and current smoking, while moderate adherence is associated with socioeconomic disadvantage. The distinction highlights different pathways to suboptimal adherence and calls for tailored intervention approaches.
AHRQ-funded; HS023009.
Citation: Oates GR, Hamby BW, Stepanikova I .
Social determinants of adherence to pulmonary rehabilitation for chronic obstructive pulmonary disease.
Copd 2017 Dec;14(6):610-17. doi: 10.1080/15412555.2017.1379070..
Keywords: Respiratory Conditions, Racial and Ethnic Minorities, Patient Adherence/Compliance, Social Determinants of Health
Bandi P, Goldmann E, Parikh NS
Age-related differences in antihypertensive medication adherence in Hispanics: a cross-sectional community-based survey in New York City, 2011-2012.
US Hispanics, particularly younger adults in New York City, have a higher prevalence of uncontrolled hypertension than do people of other racial/ethnic groups. This study found that in younger adults, heavy alcohol consumption, a longer duration of hypertension, and recent poor physical health were negatively associated with high adherence. In older adults, advancing age, higher education level, high knowledge of hypertension control, and insurance status were positively associated with high adherence.
AHRQ-funded; HS022961.
Citation: Bandi P, Goldmann E, Parikh NS .
Age-related differences in antihypertensive medication adherence in Hispanics: a cross-sectional community-based survey in New York City, 2011-2012.
Prev Chronic Dis 2017 Jul 13;14:E57. doi: 10.5888/pcd14.160512.
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Keywords: Blood Pressure, Medication, Patient Adherence/Compliance, Racial and Ethnic Minorities
Tucker JS, Shadel WG, Galvan FH
Pilot evaluation of a brief intervention to improve nicotine patch adherence among smokers living with HIV/AIDS.
This article presents results from a pilot evaluation of a brief smoking cessation treatment to improve adherence to the nicotine patch among Latino smokers living with HIV/AIDS. Although this small pilot was conducted to estimate effect sizes and was not powered to detect group differences, results were promising and suggested that adding a 10-min module focused on nicotine patch adherence to a standard 5 As protocol could increase abstinence rates.
AHRQ-funded; HS000062.
Citation: Tucker JS, Shadel WG, Galvan FH .
Pilot evaluation of a brief intervention to improve nicotine patch adherence among smokers living with HIV/AIDS.
Psychol Addict Behav 2017 Mar;31(2):148-53. doi: 10.1037/adb0000221.
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Keywords: Human Immunodeficiency Virus (HIV), Patient Adherence/Compliance, Racial and Ethnic Minorities, Tobacco Use
Schneider JA, Kozloski M, Michaels S
Criminal justice involvement history is associated with better HIV care continuum metrics among a population-based sample of young black MSM.
This study examined how history of criminal justice involvement (CJI) is related to HIV care continuum metrics among young black MSM 16-29 years of age. It found that having one CJI experience and detention for only 1 day was associated with better retention in care compared with no or more frequent CJI. Those with a previous history of CJI were more successful in achieving most HIV care continuum metrics.
AHRQ-funded; HS000084.
Citation: Schneider JA, Kozloski M, Michaels S .
Criminal justice involvement history is associated with better HIV care continuum metrics among a population-based sample of young black MSM.
AIDS 2017 Jan 2;31(1):159-65. doi: 10.1097/qad.0000000000001269.
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Keywords: Care Management, Human Immunodeficiency Virus (HIV), Patient Adherence/Compliance, Racial and Ethnic Minorities
Farias AJ, Du XL
Association between out-of-pocket costs, race/ethnicity, and adjuvant endocrine therapy adherence among Medicare patients with breast cancer.
This study aimed to determine whether there are racial/ethnic differences in 1-year adherence to adjuvant endocrine therapy (AET) and whether out-of-pocket costs explain the racial/ethnic disparities in adherence. It concluded that racial/ethnic disparities in AET adherence were largely explained by women's differences in socioeconomic status and out-of-pocket medication costs.
AHRQ-funded; HS018956.
Citation: Farias AJ, Du XL .
Association between out-of-pocket costs, race/ethnicity, and adjuvant endocrine therapy adherence among Medicare patients with breast cancer.
J Clin Oncol 2017 Jan;35(1):86-95.
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Keywords: Cancer: Breast Cancer, Healthcare Costs, Patient Adherence/Compliance, Racial and Ethnic Minorities, Social Determinants of Health
Lyles CR, Sarkar U, Schillinger D
Refilling medications through an online patient portal: consistent improvements in adherence across racial/ethnic groups.
The researchers evaluated longitudinal changes in statin adherence to determine whether racial/ethnic minorities initiating use of the online refill function in patient portals had similar changes over time compared with whites. Their examination of a retrospective cohort of diabetes patients who were existing patient portal users found that all racial/ethnic minority groups had poorer baseline statin adherence compared with whites.
AHRQ-funded; HS022408.
Citation: Lyles CR, Sarkar U, Schillinger D .
Refilling medications through an online patient portal: consistent improvements in adherence across racial/ethnic groups.
J Am Med Inform Assoc 2016 Apr;23(e1):e28-e33. doi: 10.1093/jamia/ocv126.
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Keywords: Medication, Web-Based, Patient Adherence/Compliance, Electronic Health Records (EHRs), Racial and Ethnic Minorities
Lafata JE, Karter AJ, O'Connor PJ
Medication adherence does not explain black-white differences in cardiometabolic risk factor control among insured patients with diabetes.
The researchers examined whether medication adherence, controlling for treatment intensification, could explain differences in risk factor control between black and white patients with diabetes. They found poorer medication adherence among black patients than white patients. They concluded that medication adherence failed to explain observed racial differences in the achievement of HbA1c, LDL-C, and SBP control among insured patients with diabetes.
AHRQ-funded; HS019859.
Citation: Lafata JE, Karter AJ, O'Connor PJ .
Medication adherence does not explain black-white differences in cardiometabolic risk factor control among insured patients with diabetes.
J Gen Intern Med 2016 Feb;31(2):188-95. doi: 10.1007/s11606-015-3486-0.
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Keywords: Cardiovascular Conditions, Diabetes, Medication, Patient Adherence/Compliance, Racial and Ethnic Minorities
Lee YJ, Boden-Albala B, Jia H
The association between online health information-seeking behaviors and health behaviors among Hispanics in New York City: a community-based cross-sectional study.
The specific aim of this study was to examine the association between online health information-seeking behaviors and health behaviors (physical activity, fruit and vegetable consumption, alcohol use, and hypertension medication adherence) among Hispanics. It concluded that given the promising, although modest, associations between online health information-seeking behaviors and some health behaviors, efforts are needed to improve Hispanics' ability to access and understand health information.
AHRQ-funded; HS022961; HS019853.
Citation: Lee YJ, Boden-Albala B, Jia H .
The association between online health information-seeking behaviors and health behaviors among Hispanics in New York City: a community-based cross-sectional study.
J Med Internet Res 2015 Nov 26;17(11):e261. doi: 10.2196/jmir.4368.
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Keywords: Education: Patient and Caregiver, Web-Based, Telehealth, Patient Adherence/Compliance, Racial and Ethnic Minorities
Roberts MC, Wheeler SB, Reeder-Hayes K
Racial/Ethnic and socioeconomic disparities in endocrine therapy adherence in breast cancer: a systematic review.
The authors sought to understand factors that influence endocrine therapy (ET) adherence among racial/ethnic and socioeconomic subpopulations of breast cancer patients. They found significant underuse of ET among minority and low-income women. They further noted that both race/ethnicity and socioeconomic status are associated with ET use in most settings.
AHRQ-funded; HS021282.
Citation: Roberts MC, Wheeler SB, Reeder-Hayes K .
Racial/Ethnic and socioeconomic disparities in endocrine therapy adherence in breast cancer: a systematic review.
Am J Public Health 2015 Jul;105 Suppl 3:e4-e15. doi: 10.2105/ajph.2014.302490.
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Keywords: Cancer: Breast Cancer, Medication, Patient Adherence/Compliance, Racial and Ethnic Minorities, Social Determinants of Health
Laws MB, Lee Y, Rogers WH
Provider-patient communication about adherence to anti-retroviral regimens differs by patient race and ethnicity.
This study directly examined differences in provider–patient communication about anti-retroviral therapy (ART) adherence by patient race or ethnicity. It found more ART adherence dialogue with Black and Hispanic patients than with White patients, even after controlling for indications, and a tendency for adherence dialogue to be more directive in Hispanics than in Whites.
AHRQ-funded; 290010012.
Citation: Laws MB, Lee Y, Rogers WH .
Provider-patient communication about adherence to anti-retroviral regimens differs by patient race and ethnicity.
AIDS Behav 2014 Jul;18(7):1279-87. doi: 10.1007/s10461-014-0697-z..
Keywords: Human Immunodeficiency Virus (HIV), Clinician-Patient Communication, Patient Adherence/Compliance, Racial and Ethnic Minorities
Singh JA
Facilitators and barriers to adherence to urate-lowering therapy in African-Americans with gout: a qualitative study.
The study aim was to assess the facilitators and barriers to adherence to urate-lowering therapy (ULT) in African-Americans with gout. It found that facilitators to ULT adherence included recognition of the need to take ULT regularly to prevent gout flares and the desire to have less dietary restriction. Barriers to optimal ULT adherence included doubts about effectiveness of ULT and concerns about cost and side effects.
AHRQ-funded; HS021110.
Citation: Singh JA .
Facilitators and barriers to adherence to urate-lowering therapy in African-Americans with gout: a qualitative study.
Arthritis Res Ther 2014 Mar 29;16(2):R82. doi: 10.1186/ar4524..
Keywords: Patient Adherence/Compliance, Medication, Racial and Ethnic Minorities
Schoenthaler A, Montague E, Baier Manwell L
Patient-physician racial/ethnic concordance and blood pressure control: the role of trust and medication adherence.
The researchers examined the associations between racial/ethnic concordance and blood pressure (BP) control to determine whether patient trust and medication adherence mediate these associations. They found that higher levels of trust were associated with better medication adherence and a tendency toward better BP control, irrespective of patient–physician racial/ethnic concordance.
AHRQ-funded; HS011955.
Citation: Schoenthaler A, Montague E, Baier Manwell L .
Patient-physician racial/ethnic concordance and blood pressure control: the role of trust and medication adherence.
Ethn Health 2014;19(5):565-78. doi: 10.1080/13557858.2013.857764..
Keywords: Blood Pressure, Racial and Ethnic Minorities, Medication, Patient Adherence/Compliance