National Healthcare Quality and Disparities Report
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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 3 of 3 Research Studies DisplayedFowler FJ, Brenner PS, Hargraves JL
Comparing web and mail protocols for administering Hospital Consumer Assessment of Healthcare Providers and Systems surveys.
This study’s objective was to compare results of using web-based and mail HCAHPS data collection protocols. The cohort included patients who were hospitalized in a New England Hospital. Patients who provided email addresses were randomized to 1 of 3 data collection protocols: web-only, web with postal mail follow-up, and postal mail only. Those who did not provide email addresses were surveyed by postal mail only. The study lasted 8 weeks. Measures looked at included response rates, characteristics of respondents, 6 composite measures of their patient experiences, and two ratings of the hospital. Web-only response rates were significantly lower than for mail or combined protocols, and those who had not provided email addresses also had lower response rates. Older adults over age 65 were more likely to respond to all protocols, especially for mail-only respondents. Respondents without email addresses were older, less educated, and reported worse health than those who had email addresses.
AHRQ-funded; HS016978.
Citation: Fowler FJ, Brenner PS, Hargraves JL .
Comparing web and mail protocols for administering Hospital Consumer Assessment of Healthcare Providers and Systems surveys.
Med Care 2021 Oct;59(10):907-12. doi: 10.1097/mlr.0000000000001627..
Keywords: Consumer Assessment of Healthcare Providers and Systems (CAHPS), Hospitals, Health Information Technology (HIT), Quality Measures, Provider Performance, Quality of Care
Short MN, Ho V
Weighing the effects of vertical integration versus market concentration on hospital quality.
Provider organizations are increasing in complexity, as hospitals acquire physician practices and physician organizations grow in size. At the same time, hospitals are merging with each other to improve bargaining power with insurers. In this study, the investigators analyzed 29 quality measures reported to the Center for Medicare and Medicaid Services' Hospital Compare database for 2008 to 2015 to test whether vertical integration between hospitals and physicians or increases in hospital market concentration influenced patient outcomes.
AHRQ-funded; HS024727.
Citation: Short MN, Ho V .
Weighing the effects of vertical integration versus market concentration on hospital quality.
Med Care Res Rev 2020 Dec;77(6):538-48. doi: 10.1177/1077558719828938.
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Keywords: Consumer Assessment of Healthcare Providers and Systems (CAHPS), Quality of Care, Patient Experience, Hospitals, Medicare, Provider Performance, Health Systems
Cefalu MS, Elliott MN, Setodji CM
Hospital quality indicators are not unidimensional: a reanalysis of Lieberthal and Comer.
The objective of this study was to evaluate the dimensionality of hospital quality indicators treated as unidimensional in a prior publication. The investigators found that there were four underlying dimensions of hospital quality: patient experience, mortality, and two clinical process dimensions. They concluded that hospital quality should be measured using a variety of indicators reflecting different dimensions of quality.
AHRQ-funded; HS016980; HS016978.
Citation: Cefalu MS, Elliott MN, Setodji CM .
Hospital quality indicators are not unidimensional: a reanalysis of Lieberthal and Comer.
Health Serv Res 2019 Apr;54(2):502-08. doi: 10.1111/1475-6773.13056..
Keywords: Consumer Assessment of Healthcare Providers and Systems (CAHPS), Hospitals, Patient Experience, Provider Performance, Quality of Care, Quality Indicators (QIs), Quality Measures