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 4 of 4 Research Studies DisplayedLuo Q, Moghtaderi A, Markus A
Financial impacts of the Medicaid expansion on community health centers.
This study’s objective was to determine the impact of Medicaid expansion on community health centers. The authors combined data from the Uniform Data System, IRS nonprofit tax returns, and county-level characteristics from the Census Bureau. Their final dataset included 5841 center-year observations. They found a $2.08 million relative increase in Medicaid revenues, offset by a $0.44 million decrease in total grants among community health centers in expansion states compared with centers in non-expansion states. They found a large but not statistically significant $0.98 million relative increase in total expenditures among expansion state centers. Uncompensated care for health centers in expansion states decreased by $1.19 million relative to their counterparts in non-expansion states.
AHRQ-funded; HS026816.
Citation: Luo Q, Moghtaderi A, Markus A .
Financial impacts of the Medicaid expansion on community health centers.
Health Serv Res 2022 Jun;57(3):634-43. doi: 10.1111/1475-6773.13897..
Keywords: Medicaid, Community-Based Practice, Healthcare Costs
Carey K, Luo Q, Dor A
Quality and cost in community health centers.
This study’s objective was to explore the relationship between quality and average cost of medical visits provided in US Community Health Centers (CHCs) using composite measures of quality. The authors used the Uniform Data System collected by the Bureau of Primary Care to construct composite measures by combining 9 process and 2 outcome indicators of primary care quality provided in 1331 US CHCs during 2015-2018. They explored different weighting schemes and different combinations of individual quality indicators. They used generalized linear modeling to regress average cost of a medical visit on composite quality measures, controlling for patient and health center factors. The average cost of a medical visit was negatively associated with quality, although the magnitude of the effect varies with different weighting schemes.
AHRQ-funded; HS026816.
Citation: Carey K, Luo Q, Dor A .
Quality and cost in community health centers.
Med Care 2021 Sep;59(9):824-28. doi: 10.1097/mlr.0000000000001571.
AHRQ-funded; HS026816..
AHRQ-funded; HS026816..
Keywords: Community-Based Practice, Quality of Care, Healthcare Costs
Myong C, Hull P, Price M
The impact of funding for federally qualified health centers on utilization and emergency department visits in Massachusetts.
This retrospective study examined the impact of funding for federally qualified health centers (FQHCs) on utilization and emergency department (ED) visits in Massachusetts. The authors theorized that greater funding for FQHCs could increase the local availability of clinic-based care and reduce more costly resource use, such as ED visits. Data from the Massachusetts All Payer Claims Database (APCD) 2010-2013 was used that included enrollees in 559 Massachusetts ZIP codes (2010 numbers 6,173,563). They calculated shift-share predictions of changes in FQHC funding at the ZIP code-level for FQHCs that received Community Health Center funds in any year. They found that a standard deviation increase in prior year FQHC funding (31%) was associated with a 2.3% increase in enrollees with FQHC visits and a 1.3% decrease in enrollees at EDs. However, there were no significant changes in emergent ED visit rates.
AHRQ-funded; HS025378.
Citation: Myong C, Hull P, Price M .
The impact of funding for federally qualified health centers on utilization and emergency department visits in Massachusetts.
PLoS One 2020 Dec 3;15(12):e0243279. doi: 10.1371/journal.pone.0243279..
Keywords: Community-Based Practice, Healthcare Utilization, Emergency Department, Healthcare Costs, Access to Care, Vulnerable Populations, Policy
Sherry M, Wolff JL, Ballreich J
Bridging the silos of service delivery for high-need, high-cost individuals.
This study examined 5 innovative community-oriented programs that are successfully coordinating medical and nonmedical services to identify factors that stimulate and sustain community-level collaboration and coordinated care across silos of health care, public health, and social services delivery. The authors constructed a conceptual framework depicting community health systems that highlights 4 foundational factors that facilitate community-oriented collaboration.
AHRQ-funded; HS000029.
Citation: Sherry M, Wolff JL, Ballreich J .
Bridging the silos of service delivery for high-need, high-cost individuals.
Popul Health Manag 2016 Dec;19(6):421-28. doi: 10.1089/pop.2015.0147.
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Keywords: Community-Based Practice, Healthcare Costs, Healthcare Delivery, Care Coordination