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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 3 of 3 Research Studies DisplayedMiglioretti DL, Abraham L, Lee CI
Digital breast tomosynthesis: radiologist learning curve.
This study examined if detect rates and lower recall rates occurred with the adoption of digital breast tomosynthesis (DBT) than for traditional breast mammography. Performance was compared before and after DBT adoption using data from the Breast Cancer Surveillance Consortium cohort. There was a small improvement in recall rates, with more improvement in women with nondense breasts. Cancer detection rates were similar.
AHRQ-funded; HS018366.
Citation: Miglioretti DL, Abraham L, Lee CI .
Digital breast tomosynthesis: radiologist learning curve.
Radiology 2019 Apr;291(1):34-42. doi: 10.1148/radiol.2019182305..
Keywords: Cancer, Cancer: Breast Cancer, Diagnostic Safety and Quality, Imaging, Screening, Women
Giess CS, Wang A, Ip IK
Patient, radiologist, and examination characteristics affecting screening mammography recall rates in a large academic practice.
This retrospective study examined patient, radiologist and examination characteristics affecting screening mammography recall rates. This study used 61,198 examinations from an academic center and two outpatient centers from October 1, 2012 to May 31, 2015. Radiologists’ risk aversion, stress from uncertainty, and malpractice concerns and cancer detection rates were derived from the survey. Their annual screening volumes, clinical experience, and concentration in breast imaging was calculated. About 9.3% of screening examinations were recalled. There was no association found with radiologists’ risk aversion, stress from uncertainty, malpractice concerns and cancer detection rates and high recall rates. The most variation was found with radiologists’ annual reading volume and experience.
AHRQ-funded; HS24722.
Citation: Giess CS, Wang A, Ip IK .
Patient, radiologist, and examination characteristics affecting screening mammography recall rates in a large academic practice.
J Am Coll Radiol 2019 Apr;16(4 Pt A):411-18. doi: 10.1016/j.jacr.2018.06.016..
Keywords: Cancer, Cancer: Breast Cancer, Diagnostic Safety and Quality, Imaging, Prevention, Screening, Women
Payan DD, Derose KP, Fulcar MA
"It was as though my spirit left, like they killed me": the disruptive impact of an HIV-positive diagnosis among women in the Dominican Republic.
An HIV diagnosis may be associated with severe emotional and psychological distress, which can contribute to delays in care or poor self-management. In this study, the investigators conducted in-depth interviews with 30 women living with HIV in the Dominican Republic to explore the emotional, psychological, and psychosocial impacts of an HIV diagnosis on women in low-resource settings.
AHRQ-funded; HS000046.
Citation: Payan DD, Derose KP, Fulcar MA .
"It was as though my spirit left, like they killed me": the disruptive impact of an HIV-positive diagnosis among women in the Dominican Republic.
J Int Assoc Provid AIDS Care 2019 Jan-Dec;18. doi: 10.1177/2325958219849042..
Keywords: Human Immunodeficiency Virus (HIV), Diagnostic Safety and Quality, Women, Social Stigma, Depression, Behavioral Health