National Healthcare Quality and Disparities Report
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Search All Research Studies
Topics
- Access to Care (1)
- Care Coordination (1)
- Children/Adolescents (2)
- Chronic Conditions (2)
- (-) Emergency Department (5)
- Emergency Medical Services (EMS) (1)
- Healthcare Costs (1)
- (-) Healthcare Utilization (5)
- Health Information Technology (HIT) (1)
- Health Insurance (1)
- Medicaid (1)
- Obesity (1)
- (-) Primary Care (5)
- Quality Indicators (QIs) (1)
- Quality Measures (1)
- Quality of Care (1)
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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.
Results
1 to 5 of 5 Research Studies DisplayedKovalerchik O, Powers E, Holland ML
Differences in frequency of visits to pediatric primary care practices and emergency departments by body mass index.
The purpose of this retrospective study was to examine differences in utilization across health care settings among children by body mass index (BMI) categories to help identify opportunities for interventions. The authors concluded that the children's BMI categories were associated with health care utilization, specifically primary care visits, ED visits, and hospitalizations.
AHRQ-funded; HS024332.
Citation: Kovalerchik O, Powers E, Holland ML .
Differences in frequency of visits to pediatric primary care practices and emergency departments by body mass index.
Acad Pediatr 2020 May-Jun;20(4):532-39. doi: 10.1016/j.acap.2019.12.011..
Keywords: Children/Adolescents, Primary Care, Emergency Department, Obesity, Healthcare Utilization
Melnikow J, Evans E, Xing G
Primary care access to new patient appointments for California Medicaid enrollees: a simulated patient study.
Investigators evaluated variation in the availability of primary care new patient appointments for Medi-Cal (California Medicaid) enrollees in Northern California and its relationship to emergency department (ED) use after Medicaid expansion. Data from the California Health Interview Survey, Medi-Cal enrollment reports, and California hospital discharge records were used. The investigators found that access to primary care in Northern California was limited for new patient Medi-Cal enrollees and varied across counties, despite standard statewide reimbursement rates. Further, counties with more limited access to primary care new patient appointments had higher ED use by Medi-Cal enrollees.
AHRQ-funded; HS022236.
Citation: Melnikow J, Evans E, Xing G .
Primary care access to new patient appointments for California Medicaid enrollees: a simulated patient study.
Ann Fam Med 2020 May;18(3):210-17. doi: 10.1370/afm.2502..
Keywords: Primary Care, Access to Care, Medicaid, Health Insurance, Emergency Department, Healthcare Utilization
Meyers DJ, Chien AT, Nguyen KH
Association of team-based primary care with health care utilization and costs among chronically ill patients.
This study analyzed the value of team-based care practice on the treatment of patients, especially those with multiple chronic conditions. A large study was conducted using data from 18 academically affiliated primary care practices in the Boston, Massachusetts, area between 2011 and 2015. The study included 83,953 patients total with 19% of patients being younger than 18 years and the rest from 19-64 years of age. For patients with multiple chronic conditions, there was a statistically significant reduction in hospitalizations and emergency department visits. Among patients with less than 2 comorbidities, there was an increase in outpatient visits, hospitalizations and ambulatory care hospitalizations.
AHRQ-funded; HS000011.
Citation: Meyers DJ, Chien AT, Nguyen KH .
Association of team-based primary care with health care utilization and costs among chronically ill patients.
JAMA Intern Med 2019 Jan;179(1):54-61. doi: 10.1001/jamainternmed.2018.5118..
Keywords: Chronic Conditions, Emergency Department, Healthcare Costs, Healthcare Utilization, Primary Care, Teams
Arthur KC, Mangione-Smith R, Burkhart Q
Quality of care for children with medical complexity: an analysis of continuity of care as a potential quality indicator.
The objective of this study was to examine the relationship between continuity of care for children with medical complexity (CMC) and emergency department (ED) utilization, care coordination quality, and family effects related to care coordination. The investigators measured ED utilization and primary care continuity with the Bice-Boxerman continuity of care index for 1477 CMC using administrative data from Minnesota and Washington state Medicaid agencies. They concluded that continuity of care holds promise as a quality measure for CMC because of its association with lower ED utilization and more frequent receipt of care coordination.
AHRQ-funded; HS020506.
Citation: Arthur KC, Mangione-Smith R, Burkhart Q .
Quality of care for children with medical complexity: an analysis of continuity of care as a potential quality indicator.
Acad Pediatr 2018 Aug;18(6):669-76. doi: 10.1016/j.acap.2018.04.009..
Keywords: Care Coordination, Children/Adolescents, Chronic Conditions, Emergency Department, Healthcare Utilization, Primary Care, Quality of Care, Quality Indicators (QIs), Quality Measures
Wexler R, Hefner JL, Sieck C
Connecting emergency department patients to primary care.
The researchers developed and evaluated a system change innovation designed to remove system barriers to primary care access for Medicaid patients. The intervention did not decrease ED visits nor increase primary care use over the 12 months of the study period. The qualitative results provide insight into nonurgent ED utilization by patients with Medicaid, suggesting potential future interventions.
AHRQ-funded; HS020693.
Citation: Wexler R, Hefner JL, Sieck C .
Connecting emergency department patients to primary care.
J Am Board Fam Med 2015 Nov-Dec;28(6):722-32. doi: 10.3122/jabfm.2015.06.150044.
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Keywords: Emergency Department, Emergency Medical Services (EMS), Primary Care, Health Information Technology (HIT), Healthcare Utilization