National Healthcare Quality and Disparities Report
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Search All Research Studies
AHRQ Research Studies Date
Topics
- Cancer (3)
- Cancer: Breast Cancer (3)
- Cancer: Lung Cancer (2)
- Case Study (1)
- Children/Adolescents (1)
- Diagnostic Safety and Quality (2)
- Evidence-Based Practice (1)
- Healthcare Costs (1)
- (-) Imaging (6)
- Prevention (3)
- Provider Performance (1)
- Quality of Life (1)
- (-) Screening (6)
- U.S. Preventive Services Task Force (USPSTF) (2)
- Women (3)
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 6 of 6 Research Studies DisplayedElmore JG, Cook AJ, Bogart A
Radiologists' interpretive skills in screening vs. diagnostic mammography: are they related?
This study aimed to determine whether radiologists who perform well in screening also perform well in interpreting diagnostic mammography. It evaluated the accuracy of 468 radiologists interpreting 2,234,947 screening and 196,164 diagnostic mammograms and found a moderate correlation for radiologists' accuracy when interpreting screening versus their accuracy on diagnostic examinations.
AHRQ-funded; HS010591.
Citation: Elmore JG, Cook AJ, Bogart A .
Radiologists' interpretive skills in screening vs. diagnostic mammography: are they related?
Clin Imaging 2016 Nov - Dec;40(6):1096-103. doi: 10.1016/j.clinimag.2016.06.014.
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Keywords: Cancer: Breast Cancer, Diagnostic Safety and Quality, Screening, Imaging, Women, Provider Performance
Croswell J, Owings J
Screening for breast cancer.
This case study involves a 47-year-old woman who presents to your office for a well-woman visit. She is healthy, takes no medications, and has no health concerns. She has never been diagnosed with breast cancer, nor have any of her first-degree relatives. Her digital mammography two years ago was negative, and she asks whether she should be screened again this year. The study poses three multiple choice questions together with the U.S. Preventive Services Task Force recommendations and related background information.
AHRQ-authored.
Citation: Croswell J, Owings J .
Screening for breast cancer.
Am Fam Physician 2016 Jul 15;94(2):143-4.
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Keywords: U.S. Preventive Services Task Force (USPSTF), Cancer: Breast Cancer, Cancer, Screening, Prevention, Evidence-Based Practice, Women, Imaging, Case Study
Reeves SL, Madden B, Freed GL
Transcranial doppler screening among children and adolescents with sickle cell anemia.
The study’s objectives were to assess the feasibility of using administrative claims data to identify and describe the receipt of transcranial Doppler (TCD) screening among children and adolescents with sickle cell anemia and to characterize opportunities for intervention. Despite national recommendations, TCD screening rates remain low. Successful strategies to improve TCD screening rates may capitalize on the numerous health care interactions among children and adolescents with sickle cell anemia.
AHRQ-funded; HS020516.
Citation: Reeves SL, Madden B, Freed GL .
Transcranial doppler screening among children and adolescents with sickle cell anemia.
JAMA Pediatr 2016 Jun;170(6):550-6. doi: 10.1001/jamapediatrics.2015.4859.
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Keywords: Children/Adolescents, Imaging, Prevention, Screening
Nelson HD, O'Meara ES, Kerlikowske K
Factors associated with rates of false-positive and false-negative results from digital mammography screening: an analysis of registry data.
The researchers sought to determine factors associated with false-positive and false-negative digital mammography results, additional imaging, and biopsies among a general population of women screened for breast cancer. They found that false-positive mammography results and additional imaging are common, particularly for younger women and those with risk factors, whereas biopsies occur less often. Rates of false-negative results are low.
AHRQ-funded; 290201200015I.
Citation: Nelson HD, O'Meara ES, Kerlikowske K .
Factors associated with rates of false-positive and false-negative results from digital mammography screening: an analysis of registry data.
Ann Intern Med 2016 Feb 16;164(4):226-35. doi: 10.7326/m15-0971.
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Keywords: Cancer: Breast Cancer, Cancer, Imaging, Diagnostic Safety and Quality, Women, Screening, Prevention
Roth JA, Ramsey SD
Computed tomography screening for lung cancer: A high-value proposition?
This study assessed the cost-effectiveness of low-dose computed tomographic scan screening for lung cancer within the Canadian health care system. It found that compared with no screening, the reference scenario saved 51,000 quality-adjusted life-years (QALY) and had an incremental cost-effectiveness ratio of CaD $52,000/QALY.
HS022982.
Citation: Roth JA, Ramsey SD .
Computed tomography screening for lung cancer: A high-value proposition?
JAMA 2016 Jan 5;315(1):77-8. doi: 10.1001/jama.2015.17877..
Keywords: Cancer: Lung Cancer, Imaging, Screening, Healthcare Costs, Quality of Life
Smieliauskas F, MacMahon H, Salgia R
Geographic variation in radiologist capacity and widespread implementation of lung cancer CT screening.
The researchers estimated the prevalence of capacity constraints in the radiologist workforce and resulting potential disparities in access to lung cancer screening. They found that scaling up lung cancer screening would increase imaging procedures by an average of 4% across Health Service Areas (HSAs). HSAs that were rural, with many eligible smokers, and disproportionately Hispanic or low-income smokers had significantly higher odds of facing capacity constraints.
AHRQ-funded; HS018535.
Citation: Smieliauskas F, MacMahon H, Salgia R .
Geographic variation in radiologist capacity and widespread implementation of lung cancer CT screening.
J Med Screen 2014 Dec;21(4):207-15. doi: 10.1177/0969141314548055..
Keywords: U.S. Preventive Services Task Force (USPSTF), Cancer, Cancer: Lung Cancer, Screening, Imaging