Documents
Documents
Adm Policy Ment Health 39:374-382. Addiction Research Institute, University of Texas at Austin, Austin, TX, USA This study examined antidepressant adherence and persistence among uninsured […]
Ann Emerg Med 61:539-548.e1. Institute for Clinical Evaluative Sciences, Toronto, ON, Canada STUDY OBJECTIVE: More than 10% of patients treated in the emergency department (ED) […]
Health Aff 32:1942-1948. University of Wisconsin–Madison, WI, USA; University of Pittsburgh School of Pharmacy, Pittsburgh, PA, USA One approach to the patient-centered medical home, particularly […]
Int J Equity Health 12:69. Center of Comparative Effectiveness Research, National Center of Excellence for Clinical Trial and Research, National Taiwan University Hospital, Taipei City, […]
Ann Fam Med 11 Suppl 1:S19-S26. Group Health Physicians, Seattle, WA, USA PURPOSE: The patient-centered medical home (PCMH) is being rapidly deployed in many settings […]
Pharmacoepidemiol Drug Saf 22:744-751. University of British Columbia, Vancouver, BC, Canada; BC Children’s Hospital, Vancouver, BC, Canada; Child and Family Research Institute, Vancouver, BC, Canada; […]
Am J Manag Care 7:389-398. MEDTAP International, Bethesda, MD, USA OBJECTIVE: To examine the relation between blood pressure (BP) control and utilization and cost of […]
Ann Epidemiol 24:532-537. St. Michael’s Hospital, Toronto, ON, Canada; University of Toronto, Toronto, ON, Canada; Institute for Clinical Evaluative Sciences, Toronto, ON, Canada PURPOSE: We […]
Rev Esp Salud Publica 88:251-260. Published in Spanish. Centro de Salud de Astrabudua,.Osakidetza (Servicio Vasco de Salud), Erandio. Bizkaia, Spain; Instituto Vasco de Innovación Sanitaria. […]
Winnipeg, MB, Canada: Manitoba Centre for Health Policy. Manitoba Centre for Health Policy, Winnipeg, MB, Canada Canadian policy makers are considering a variety of new […]
International Conference for Pharmacoepidemiology (ICPE) – August, 2015 Boston, MA, USA. Background: A MedsCheck Annual (MCA) consultation is a government-funded, medication review service in Ontario, […]
Gastroenterology 146:S-171. Background: The incidence of Crohn’s disease (CD) and ulcerative colitis (UC) in the elderly population is reported to be increasing. Comorbid diseases, which […]
BMC Health Serv Res 7:A13. Karolinska Institute, Stockholm, Sweden BACKGROUND: Longitudinal studies on clinical categories of patients in primary health care are rare, as are […]
Final report to Centers for Medicare and Medicaid Services, US Department of Health and Human Services. Baltimore, MD, USA: Johns Hopkins University. Johns Hopkins University, […]
Bethesda, MD, USA: Project Hope Center for Health Affairs. Project Hope, Bethesda, MD, USA This report contains findings from a project conducted by the Project […]
Johns Hopkins University, Lewin Group. Prepared for Health Care Financing Administration. Fairfax, VA, USA: Lewin Group. Johns Hopkins University, Baltimore, MD, USA; Lewin Group, Fairfax, […]
Malmo, Sweden: Lund University (doctoral dissertation). Lund University, Malmo, Sweden The overall aim of this thesis was to analyse the importance of co-morbidity level for […]
Winnipeg, MB, Canada: Manitoba Centre for Health Policy. Manitoba Centre for Health Policy, Winnipeg, MB, Canada This report was conducted at the Manitoba Centre for […]
Value in Health 7:371. AdvancePCS, Hunt Valley, MD, USA OBJECTIVE: To determine the effect of adding the pharmacy cost data option to the Adjusted Clinical […]
BMC Public Health 9:157. Data on morbidity in Sweden are based on numbers of diagnoses, classified by the WHO system, the International Statistical Classification of […]
Child Youth Serv Rev 32:103-112. Washington University in St. Louis, St. Louis, MO, USA Federal policymaking in the last decade has dramatically expanded performance measurement […]
Sacramento, CA, USA: California Health Care Foundation. In this paper, a Medical Productivity Index (MPI) is proposed as such a metric to capture the value […]
Princeton, NJ, USA: Princeton University (doctoral dissertation) Princeton University, Princeton, NJ, USA This thesis is a collection of essays in the economics of health insurance, […]
Health Economics Papers 2013:6. Odense, Denmark: University of Southern Denmark. University of Southern Denmark, Odense, Denmark Much research in health economics revolves around the analysis […]
Rev Peru Med Exp Salud Publica 30:308-314. Published in Spanish. Directorate of Planning, Badalona Serveis Assistencials SA, Badalona, Spain Adjusted Clinical Groups (ACG) are risk […]
High-Risk Case Identification for Use in Comprehensive Complex Care ManagementBecause patients with multiple chronic conditions require proactive, coordinated care management to effectively manage numerous health […]
Population health management at JHHC represents a comprehensive approach to health care considering the distribution of health outcomes within a population, and the health determinants […]
Hospital Authority Casemix and Quality – Are they rivals or partners? Dr. K.H. Lee
Dovetail Managing Hospitalization Risk: Refining Patient Selection in a Care Transitions Program Lara Terry, MD. Jeff Oberg
Johns Hopkins ACG System Using ACGs to Support Risk Adjusted Premiums within the Health Insurance Exchange Chad Abrams
Medica Leveraging the John Hopkins ACG Tool to Support Total Cost of Care Contracts Peter M. Thibodeau
NHS Airedale, Bradford & Leeds Cluster Information Services Implementing the ACG risk of hospitalization model with NHS data: experiences from Leeds Dr Thomas Mason MA., […]
Johns Hopkins Bloomberg School of Public Health Using Predictive Modeling to Identify Readmission Risk K. Lemke
Geographically Identifying Expanded Diagnosis Clusters in the Hispanic/Latino Population —Thomas Ludden, Carolinas Healthcare System
Swinging from a new tee – towards ‘The Extended Epidemiology’ by analysing the outcome from ACG processing in a County Council in Sweden —Ulf Börjesson, […]
ACG System DST Health Solutions Care Density Amy Salls
Chad Abrams, Director of U.S. Operations, ACG System; describes common challenges around the world such as language differences, data quality, turning data into impact, and […]
Slough Clinical Commissioning Group (CCG), which covers a population of 143,000 in the UK, used the Johns Hopkins ACG System to conduct a population health analysis that generated several new insights. After just 18 months, unplanned hospitalizations were reduced by 18% and emergency department visits were reduced by 19%.
Department of Health Policy and Management, Johns Hopkins School of Public Health, Center for Population Health Information Technology, Baltimore, MD HealthPartners, Health Informatics Division, Bloomington, […]
Background: Over the past decade, annual heath exams have been de-emphasized for the general population but emphasized for adults with intellectual and developmental disabilities (IDD). […]
Abstract BACKGROUND: Using electronic health records (EHRs) for population risk stratification has gained attention in recent years. Compared with insurance claims, EHRs offer novel data […]
ABSTRACT PURPOSE: Quality end-of-life care (EoLC) is a key aspect of oncology. Days at home in the last 6 months of life represents a […]
Abstract Population aging and the increase of chronic conditions incidence and prevalence produce a higher risk of hospitalization or death. This is particularly high for […]
Abstract BACKGROUND Few studies of how exposure of children to anesthesia may affect neurodevelopment employ comprehensive neuropsychological assessments. This study tested the hypothesis that […]
Abstract Background Readmission rates are a widely accepted quality indicator. Our objective was to develop models for calculating case‐mixed adjusted readmission rates after transcatheter aortic […]
Abstract Importance Emergency department visits and hospitalizations after starting systemic therapy for cancer are frequent, undesirable, and costly. A score to quantify the risk of […]
Abstract Purpose To determine the incidence of kidney stones in pregnancy, the risk of adverse birth outcomes, and treatment trends. Methods We performed a population-based […]
Abstract Background Unplanned visits to the emergency department after total joint arthroplasty are far more common than unplanned readmissions. Our objectives were to characterize the […]
Abstract Introduction Despite growing evidence supporting the safety of minimally invasive surgery (MIS) in the treatment of lung cancer, its uptake is still variable and […]
ABSTRACT BACKGROUND Globally, primary care changed dramatically as a result of the coronavirus disease 2019 (COVID-19) pandemic. We aimed to understand the degree to which […]
Abstract Background Consider a theoretical situation in which 2 patients with similar baseline characteristics receive a kidney transplant on the same day: 1 from a […]
Abstract Objective To determine incidence-based healthcare costs attributable to nontuberculous mycobacterial (NTM) pulmonary disease (PD) and NTM pulmonary isolation (PI), from the healthcare payer perspective […]
Abstract Objectives To evaluate whether frailty and functional measures are predictors of perioperative complications and length of hospital stay (LOS) in patients undergoing head and […]
Abstract Background Clinical practice guidelines recommend routine kidney function and serum potassium testing within 30 days of initiating ACE (angiotensin-converting enzyme) inhibitor or angiotensin II […]
Abstract Objective High deductible health plans (HDHPs) were introduced as a mechanism to reduce healthcare spending by incentivizing patients to be more cost-conscious while making […]
Abstract Purpose This study aimed to assess the impact of the patient-centered prescription (PCP) model in medication adherence and effective prescribing in patients with multimorbidity. […]
Abstract Objective To describe the proportion and identify predictors of community-dwelling individuals with traumatic spinal cord injury (TSCI) who were dispensed ≥1 publicly funded opioid […]
Abstract Importance Individuals with cancer often have an elevated platelet count at the time of diagnosis. The extent to which an elevated platelet count is […]
ABSTRACT Objective High-deductible health plans paired with health savings accounts (HSA-HDHPs) require substantial out-of-pocket spending for most services, including medications. We examined effects of HSA-HDHPs […]
Abstract Context Social determinants of health are an important predictor of future health care costs but little is known about their impact on Medicaid spending. […]
Abstract Background The Adjusted Clinical Groups (ACG) System is a validated electronic risk stratification system. However, there is a lack of studies on the association […]
Abstract Background: The long-term impacts of traumatic brain injury (TBI) in older adults are not well known. Our objective was to describe the association between […]
Abstract Individuals with Attention-Deficit/Hyperactivity Disorder (ADHD) experienced worsening symptoms during the COVID-19 pandemic resulting in increased demand for healthcare services. However, it is unclear how […]
ABSTRACT Anti-CD19 Chimeric Antigen Receptor T-cell (CAR-T) immunotherapies have been funded in Canada for relapsed-refractory large B-cell lymphoma (RR-LBCL) after two lines of systemic therapy […]
Abstract Background Healthcare expenditures across the clinical trajectory of hepatitis B virus (HBV) infection are inadequately characterized, particularly among immigrants. Our aim is to quantify […]
Abstract Anti-CD19 chimeric antigen receptor T-cell (CAR-T) immunotherapies have been funded in Canada for relapsed/refractory large B-cell lymphoma (R/R-LBCL) after 2 lines of systemic therapy […]
Abstract Background While the short-term risks of severe injury among older adults (age≥65) are well studied, little is known about long-term functional outcomes in this […]
Risk stratification models have traditionally used medical and pharmacy claims data combined with other sources, such as electronic health records (EHRs). But provider organizations often […]
People usually go to the Emergency Department (ED) when they are experiencing a medical emergency. But some people choose the ED for non-urgent care, which […]
This webinar provides an introduction to the principle of case mix and the constructs within the ACG System that make this possible. This session is a […]
This white paper provides an overview of the ACG System and how it is being used to support a range of clinical and commissioning activities […]
Med Care 38:836-846. Department of Family Medicine, University of Rochester, New York, NY, USA BACKGROUND: Primary care physicians (PCPs) exhibit widely varying referral rates, resulting […]
Eval Health Prof 37:434-456. National Kaohsiung First University of Science and Technology, Kaohsiung, Taiwan It is well known that the differences-in-differences (DD) estimator is based […]
Manag Care 24:46-52. University of Texas, Houston, TX, USA; Michael E. DeBakey Veterans Affairs Medical Center HSR&D, Houston, TX, USA; Baylor College of Medicine, Houston, […]
Am J Manag Care 8:1105-1115. Center for Health Quality, Outcomes and Economic Research, Bedford Veterans Affairs Medical Center, Bedford, MA, USA OBJECTIVES: To examine whether […]
JAMA 272:871-874. Harvard Community Health Plan, Brookline, MA, USA OBJECTIVE: To assess the influence of patient characteristics on practice profiling. Using the example of specialty […]
Ann Intern Med 164:395-405. Weill Cornell Medical College, New York, NY, USA BACKGROUND: Effects of the patient-centered medical home (PCMH) are unclear. Previous studies had […]
Appl Clin Inform 6:42-55. Weill Cornell Medical College, New York, NY, USA BACKGROUND: The federal government is investing approximately $20 billion in electronic health records […]
BMC Geriatr 15:117. Lund University, Malmö, Sweden; Stanford University School of Medicine, Stanford, CA, USA; University of Southern Denmark, Odense C, Denmark BACKGROUND: Although the […]
Dis Colon Rectum 57:83-90. University of British Columbia, Vancouver, BC, Canada BACKGROUND: Approximately 20% of patients with ulcerative colitis will require surgical treatment. Recent data […]
Pediatrics 108:851-855. University of Virginia Children’s Medical Center, Charlottesville, Virginia, USA OBJECTIVE: Hospital care for children with viral lower respiratory illness (VLRI) is highly variable, […]
Health Aff W4:73-75. Center for Health Workforce Studies, School of Public Health, University at Albany, State University of New York, Rensselaer, NY, USA The paper […]
Schizophr Res 113:95-100. Department of Psychiatry, University of Manitoba, CancerCare Manitoba, Winnipeg, MB, Canada It is estimated that mammography screening can reduce mortality from breast […]
J Clin Epidemiol 61:1250-1260. Manitoba Centre for Health Policy, University of Manitoba, Winnipeg, MB, Canada OBJECTIVES: The aim was to construct and validate algorithms for […]
Am J Psychiatry 169:704-709. Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA OBJECTIVE: In 2014, an estimated […]
J Fam Pract 50:427-432. Health Services Research and Development Center, Department of Health Policy and Management, Johns Hopkins School of Hygiene and Public Health, Baltimore, […]
Adm Policy Ment Health 39:440-447. Group Health Research Institute, Seattle, WA, USA Administrative data were used to examine early dropout among 16,451 health plan members […]
Psychiatry Res 196:32-37. Institute for Clinical Evaluative Sciences, University of Toronto, Toronto, ON, Canad Administrative health care databases are increasingly used for health services and […]
PLoS One 7:e32190. IIS Aragón, Aragón Health Sciences Institute, Miguel Servet University Hospital, University of Zaragoza, Zaragoza, Spain OBJECTIVES: The primary objective of this study […]
Health Serv Res 38:191-209. University of Rochester School of Medicine and Dentistry, Department of Community and Preventive Medicine, Rochester, NY, USA OBJECTIVE: To examine the […]
Adm Policy Ment Health 24:339-357. Department of Health Care Policy, Harvard Medical School, Boston, MA, USA This paper evaluates the ability of Ambulatory Care Groups […]
Aten Primaria 45:54-60. Published in Spanish. Instituto Vasco de Innovación Sanitaria, Sondika, Bizkaia, Spain Predictive models allow populations to be stratified according to their health […]
BMC Health Serv Res 12:153. Department of Health Care Management and Policy, University of Surrey, Guildford, UK BACKGROUND: Internationally health services are facing increasing demands […]
Health Care Financ Rev 23:53-68. Center for Health Program Development and Management, University of Maryland Baltimore County, Baltimore, MD, USA Managed care organizations (MCOs) may […]
BMC Health Serv Res 12:365. Osakidetza, Basque Health Service, C/ Alava n° 45, Vitoria-Gazteiz, Spain BACKGROUND: Chronic diseases are an increasing threat to people’s health […]
Med Care 40:717-724. Department of Family and Community Medicine, University of California School of Medicine, Davis, CA, USA BACKGROUND: Previous research shows patient socioeconomic status […]
Pharmacotherapy 25:924-934. Medical and Pharmacy Integration Services, Prime Therapeutics, LLC, Eagan, MN, USA STUDY OBJECTIVE: To evaluate the effects of a cyclooxygenase (COX)-2 inhibitor prior […]
J Clin Psychol Med Settings 15:98-119. Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, USA For more than 60 years it has been known […]
Results of the SNAC study. Aging Ment Health 13:1-8. School of Social Science, Vaxjo University, Vaxjo, Sweden OBJECTIVES: The aim of the present study was […]
