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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.
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1 to 4 of 4 Research Studies DisplayedXie 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
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
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
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