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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 DisplayedHatch B, Marino M, Killerby M
Medicaid's impact on chronic disease biomarkers: a cohort study of community health center patients.
This study assessed changes in biomarkers of chronic disease among community health center (CHC) patients who gained Medicaid coverage with the Oregon Medicaid expansion (2008-2011). It found that patients with uncontrolled chronic conditions experienced objective health improvements over time. In two of three chronic disease cohorts, those who gained Medicaid coverage were more likely to achieve a controlled measurement than those who remained uninsured.
AHRQ-funded; HS024270.
Citation: Hatch B, Marino M, Killerby M .
Medicaid's impact on chronic disease biomarkers: a cohort study of community health center patients.
J Gen Intern Med 2017 Aug;32(8):940-47. doi: 10.1007/s11606-017-4051-9.
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Keywords: Medicaid, Chronic Conditions, Access to Care, Policy
Simon TD, Cawthon ML, Popalisky J
Development and validation of the Pediatric Medical Complexity Algorithm (PMCA) Version 2.0.
The Pediatric Medical Complexity Algorithm (PMCA) was developed to stratify children by level of medical complexity. The researchers sought to refine PMCA and evaluate its performance based on the duration of eligibility and completeness of Medicaid data. They concluded that PMCA version 2.0 identifies children with C-CD with good sensitivity and very good specificity when applied to Medicaid data.
AHRQ-funded; HS020506.
Citation: Simon TD, Cawthon ML, Popalisky J .
Development and validation of the Pediatric Medical Complexity Algorithm (PMCA) Version 2.0.
Hosp Pediatr 2017 Jul;7(7):373-77. doi: 10.1542/hpeds.2016-0173.
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Keywords: Chronic Conditions, Hospitals, Medicaid, Ambulatory Care and Surgery, Children/Adolescents
Olfson M, Wall M, Wang S
Service use preceding opioid-related fatality.
The authors analyzed health service patterns before opioid-related death among nonelderly individuals in the Medicaid program, focusing on decedents with and without past-year diagnoses of non-cancer chronic pain. They found that persons dying of opioid-related causes, particularly those who were diagnosed with chronic pain conditions, commonly received services related to drug use disorders and mental disorders in the last year of life, though opioid use disorder diagnoses near the time of death were rare.
AHRQ-funded; HS021112.
Citation: Olfson M, Wall M, Wang S .
Service use preceding opioid-related fatality.
Am J Psychiatry 2017 Jun;175(6):538-44. doi: 10.1176/appi.ajp.2017.17070808.
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Keywords: Chronic Conditions, Opioids, Medicaid, Mortality, Substance Abuse
Westney G, Foreman MG, Xu J
Impact of comorbidities among Medicaid enrollees with chronic obstructive pulmonary disease, United States, 2009.
Researchers quantified the cost of Medicaid-insured patients with chronic obstructive pulmonary disease (COPD) co-diagnosed with other chronic disorders. They concluded that comorbidities markedly increased health services use among people with COPD insured with Medicaid, although ED visits in this study were predominantly unrelated to COPD. Acute care, hospital bed days, and total Medicaid-reimbursed costs increased as the number of comorbidities increased.
AHRQ-funded; HS022444.
Citation: Westney G, Foreman MG, Xu J .
Impact of comorbidities among Medicaid enrollees with chronic obstructive pulmonary disease, United States, 2009.
Prev Chronic Dis 2017 Apr 13;14:E31. doi: 10.5888/pcd14.160333.
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Keywords: Chronic Conditions, Respiratory Conditions, Healthcare Utilization, Medicaid