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Association Between Frailty, 30-day Unplanned Readmission and Mortality After Hospitalization for Heart Failure: Results From the Nationwide Readmissions Database

Abstract Objectives: This study examined how frailty in traditional risk-adjusted models could improve the predictability of unplanned 30-day readmission and mortality among heart failure patients. […]

Medicare telehealth utilization by Rural Health Clinics and Federally Qualified Health Centers prior to and during the COVID-19 pandemic

Abstract Purpose To address the extent to which Federally Qualified Health Centers (FQHCs) and independent and provider-based Rural Health Clinics (RHCs) were using telehealth prior […]

Risk Stratification Methods, Use Cases, and Lessons Learned

To deliver on the promise of high-quality, value-based care for our patients in the context of workforce shortages and an aging population, risk stratification is […]

NHS Leicester, Leicestershire and Rutland ICB Health Equity Payments Evaluation

Background The Health Equity Payment (HEP) scheme was developed by population health leads from NHS Leicester, Leicestershire and Rutland (LLR) Integrated Care Board (ICB), intended […]

Association of a Care Coordination Model With Health Care Costs and Utilization The Johns Hopkins Community Health Partnership (J-CHiP)

Abstract Importance  The Johns Hopkins Community Health Partnership was created to improve care coordination across the continuum in East Baltimore, Maryland. Objective  To determine whether the Johns […]

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Case Management and Care Coordination Part 1

This webinar will provide an overview of the data available within the ACG System to support case finding activities. The topics covered will include the […]

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Case Mix Adjustment in Primary Care

Presented by: Dr. David Shepherd FRCGP

This webinar shares a case study of Leicester CCG in the UK. The ACG System was used to analyze emergency admission rates for all practices in the area. The top 8 practices were identified and studied further to understand key characteristics of those practices.

Developing a dashboard to help measure and achieve the triple aim: a population-based cohort study

BMC Health Serv Res 14:363. McMaster University, Hamilton, ON, Canada BACKGROUND: Health system planners aim to pursue the three goals of Triple Aim: 1) reduce […]

Performance of the ACG case-mix system in two Canadian provinces.

Med Care 39:86-99. Centre for Health Services and Policy Research, University of British Columbia, Vancouver, BC, Canada BACKGROUND: While the adjusted clinical group (ACG) system […]

Identifying possible indicators of systematic overuse of health care procedures with claims data

Med Care 52:157-163. Department of Health Policy and Management, Johns Hopkins University, Baltimore, MD, USA BACKGROUND: Health care quality is frequently described with measures representing […]

Evaluating diagnosis-based case-mix measures: how well do they apply to the VA population?

Med Care 39:692-704. Center for Health Quality, Outcomes and Economic Research, Bedford VAMC, MA, USA BACKGROUND: Diagnosis-based case-mix measures are increasingly used for provider profiling, […]

The association between continuity of care and the overuse of medical procedures

JAMA Intern Med Johns Hopkins University, Baltimore, MD, USA Importance: Both the overuse of unnecessary medical procedures and poor continuity of care are thought to […]

Effect of attribution length on the use and cost of health care for a pediatric Medicaid Accountable Care Organization

JAMA Pediatr 170:148-154. Children’s Hospitals and Clinics of Minnesota, Minneapolis, MN, USA IMPORTANCE: Little is known about the effect of pediatric accountable care organizations (ACOs) […]

Factors associated with acute care use among nursing home residents dying of cancer: a population-based study

Int J Palliat Nurs 21:349-356. McMaster University, Hamilton, ON, Canada BACKGROUND: Little is known about residents of long-term care (LTC) facilities who die of cancer. […]

Predictors of opioid-related death during methadone therapy

J Subst Abuse Treat 57:30-35. University of Toronto, ON, Canada; Institute for Clinical Evaluative Sciences, Toronto, ON, Canada; St. Michael’s Hospital, Toronto, ON, Canada; St. […]

The potential for community-based health information exchange systems to reduce hospital readmissions

J Am Med Inform Assoc 22:435-442. Weill Cornell Medical College, New York, NY, USA BACKGROUND: Hospital readmissions are common, costly, and offer opportunities for utilization […]

Fifty years of pediatric asthma in developed countries: how reliable are the basic data sources?

Pediatr Pulmonol 47:211-219. British Columbia’s Children’s Hospital, Vancouver, BC, Canada Given the difficulties in diagnosing, or even defining, asthma in children, claims of a pediatric […]

Application of the Ambulatory Care Groups in the primary care of a European national health care system: does it work?

Med Care 37:238-248. Astrabudúa Health Center, Osakidetza/Basque Health Service, Bizkaia, Spain BACKGROUND: Ambulatory Care Groups (ACGs), a US case mix system that uses the patient […]

Quality assessment: is the focus on providers or on patients?

Int J Qual Health Care 8:231-241. Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA Most studies of ambulatory care quality are based on chart […]

Biphasic fracture risk in diabetes: a population-based study

Bone 40:1595-1601. Department of Medicine, University of Manitoba, Winnipeg, MB, Canada Diabetes is associated with increased fracture rates but the effect size, time course and […]

The comorbidity burden of the treated asthma patient population in British Columbia

Chronic Dis Can 30:46-55. University of British Columbia, Faculty of Pharmaceutical Sciences, Vancouver, BC, Canada To date there has been little investigation of the prevalence […]

Nonparticipation in a population-based trial to increase colorectal cancer screening

Am J Prev Med 42:390-397. Group Health Permanente, University of Washington Medical School, Seattle, WA, USA BACKGROUND: Many trials have tested different strategies to increase […]

Institutionalization following incident non-traumatic fractures in community-dwelling men and women

Osteoporos Int 23:2381-2386. Division of General Internal Medicine, McGill University Health Center, Montreal, QC, Canada Institutionalization after hip fracture occurs in at least 30% of […]

Methods for analyzing health care utilization and costs

Annu Rev Public Health 20:125-144. Department of Biostatistics, University of Washington, Seattle, WA, USA Important questions about health care are often addressed by studying health […]

Mortality rates after incident non-traumatic fractures in older men and women.

Osteoporos Int 22:2439-2448. Division of General Internal Medicine, McGill University Health Center, Montreal, QC, Canada Non-traumatic fractures at typical osteoporotic sites are associated with increased […]

Comorbidity patterns in patients with chronic diseases in general practice

PLoS One 7:e32141. Multiprofessional Education Unit for Family and Community Care (Southwest), Madrid, Spain INTRODUCTION: Healthcare management is oriented toward single diseases, yet multimorbidity is […]

Primary care physician compensation method in medical groups: does it influence the use and cost of health services for enrollees in managed care organizations?

JAMA 279:853-858. Department of Health Services, University of Washington, Seattle, WA, USA CONTEXT: Growth of at-risk managed care contracts between health plans and medical groups […]

Health-based payment and computerized patient record systems

Eff Clin Pract 1:66-72. Center for Health Research, Kaiser Permanente, Northwest Division, Portland, OR, USA. Health care information technology is changing rapidly and dramatically. A […]

Morbidity and older persons’ perceptions of the quality of their primary care

J Am Geriatr Soc 54:330-334. Department of Health Policy and Management, Bloomberg School of Public Health, School of Medicine, Johns Hopkins University, Baltimore, MD, USA […]

Primary care physicians’ experiences with case finding for practice-based care management

Am J Manag Care 18:e155-161. Department of General Practice and Health Services Research, University Hospital Heidelberg, Heidelberg, Germany. OBJECTIVES: The identification of patients most likely […]

A population-based analysis of the clinical course of 10,304 patients with acute cholecystitis, discharged without cholecystectomy

J Trauma Acute Care Surg 74:26-30; discussion 30-1. Li Ka Shing Knowledge Institute, St Michael’s Hospital; and Institute for Clinical Evaluative Science, Toronto, ON, Canada […]

Self-referral in point-of-service health plans

JAMA 285:2223-2231. Department of Health Policy and Management, Johns Hopkins School of Hygiene and Public Health, Baltimore, MD, USA CONTEXT: Most health maintenance organizations offer […]

Cost and quality trends in direct contracting arrangements

Health Aff 21:89-102. Health Systems Management Faculty, School of Public Affairs, University of Baltimore, Baltimore, MD, USA. This paper presents the first empirical analysis of […]

Impact of open-access scheduling on realized access

Health Serv Manage Res 20:134-139. Department of Family Medicine, Mayo Clinic, Rochester, MN, USA Open-access or advanced-access scheduling, which opens the clinic calendar to patients […]

Influence of morbidity and the use of health resources in patients who require care for generalised anxiety disorder in the primary health care setting

Aten Primaria 40:603-610. Published in Spanish. Dirección de Planificación. Badalona Serveis Assistencials, S.A. Badalona. Barcelona, Spain OBJECTIVE: To evaluate the co-morbidity, health care use, economical […]

Patterns in the use of benzodiazepines in British Columbia: examining the impact of increasing research and guideline cautions against long-term use

Health Policy 97:122-129. Centre for Health Services and Policy Research, University of British Columbia, Vancouver, BC, Canada OBJECTIVE: We examined changes in patterns of benzodiazepine […]

Who cares for Medicaid-enrolled children with chronic conditions?

Pediatrics 108:906-912. Center for Child and Adolescent Health Policy, MassGeneral Hospital for Children, Boston, MA, USA OBJECTIVE: To estimate generalist, pediatric subspecialist, and any subspecialist […]

Predicting the risk of 1-year mortality in incident dialysis patients: accounting for case-mix severity in studies using administrative data

Med Care 49:257-266. Faculty of Medicine, University of Calgary, Calgary, AB, Canada BACKGROUND: Administrative databases are increasingly being used to study the incident dialysis population […]

Tracking family medicine graduates. Where do they go, what services do they provide and whom do they see?

BMC Fam Pract 13:26. Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada BACKGROUND: There are continued concerns over an adequate supply […]

Cost analysis of adding pregabalin or gabapentin to the management of community-treated patients with peripheral neuropathic pain

J Eval Clin Pract 18:1170-1179. Badalona Serveis Assistencials, Badalona, Barcelona, Spain OBJECTIVE: To compare the cost of adding either pregabalin or gabapentin to the management […]

A new simple primary care morbidity score predicted mortality and better explains between practice variations than the Charlson index

J Clin Epidemiol 66:436-444. Population Health Research Centre, Division of Population Health Sciences and Education, St George’s University of London, London, UK OBJECTIVES: Adjustment for […]

Doctor shopping by overweight and obese patients is associated with increased healthcare utilization

Obesity 21:1328-1334. Division of General Internal Medicine, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA. OBJECTIVE: Negative interactions with healthcare providers […]

Patient poverty and workload in primary care: study of prescription drug benefit recipients in community health centres

Can Fam Physician 59:384-390. Lamont Primary Health Care Research Centre, Bruyère Research Institute, Ottawa, ON, Canada Erratum in: Can Fam Physician. 2013 Jun;59(6):612. OBJECTIVE: To […]

Adverse events recorded in English primary care: observational study using the General Practice Research Database

Br J Gen Pract 63:534-542. Department of Primary Care and Public Health (DPCPH), Imperial College London, London, UK BACKGROUND: More accurate and recent estimates of […]

The roles of primary care PAs and NPs caring for older adults with diabetes

JAAPA 27:45-49. Duke University School of Medicine, Durham, NC; Veterans Affairs Pittsburgh Healthcare System and University of Pittsburgh School of Pharmacy, Pittsburgh, PA; University of […]

Profiling resource use by primary-care practices: managed Medicare implications

Health Care Financ Rev 17:23-42. Project HOPE Center for Health Affairs, Bethesda, MD, USA Variations in elderly Medicare beneficiaries’ health service use are examined using […]

Evaluating case-mix and predictive modeling measures within the British primary care sector

BMC Health Serv Res 7:A8. Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA; Imperial College London, UK Aim: The goal of this project […]

Clinical analytics and data management for the DNP

New York, NY, USA: Springer. Johns Hopkins Health Care, Glen Burnie, MD, USA Strong data management knowledge and skills are a requirement for every DNP. […]

Using case finding and risk stratification: a key service component for personalised care and support planning

London, UK: National Health Service. National Health Service. London, UK This handbook describes current thinking and provides practitioner insights into case finding and risk stratification […]

Population profiling in Slough CCG

Windsor, UK: NHS Slough Clinical Commissioning Group. NHS Slough Clinical Commissioning Group, Windsor, UK As our population ages and the prevalence of long term conditions […]

Editorial: Managing costs with software. Advance for Health Information Executives

Advance Newsmagazines, King of Prussia, PA, USA More than two years ago when Dave Ford took over as CEO at CareOregon in Portland, Ore., the […]

Validation and uses of the ACG-DX predictive modeling and risk adjustment tool in an Israeli HMO

Clin Med Res 8:51-52. Maccabi Healthcare Services, Tel Aviv, Israel BACKGROUND: With an ever increasing population of HMO members with chronic disease and continuing economic […]

The additional cost of chronic disease in Manitoba

Winnipeg, MB, Canada: Manitoba Centre for Health Policy. Manitoba Centre for Health Policy, University of Manitoba, Winnipeg, MB, Canada Many Manitobans have a chronic disease—indeed […]

A comparative analysis of methods of health risk assessment: final report

Cambridge, MA, USA: Harvard University School of Public Health. Harvard University School of Public Health, Cambridge, MA, USA A key component of many recent proposals […]

Implementing risk assessment and risk adjustment for people with disabilities in state programs: six case studies

Washington, DC, USA: NRH Center for Health and Disability Research. NRH Center for Health & Disability Research, Washington, DC, USA As a group, people with […]

A comparative analysis of claims-based tools for health risk assessment

Schaumburg, IL, USA: Society of Actuaries. Japanese translation published by Tokyo Gakugei University. Society of Actuaries, Schaumburg, IL, USA This Society of Actuaries research project […]

Capitation payment systems – risk factor estimation

Academia Economic Papers 28:231-261. Published in Chinese. PURPOSE: To explore risk factors that can explain individual medical expenditure. SAMPLE: Subjects included in “1996 NHI Satisfaction […]

Managing the gap: evaluating the impact of Medicaid managed care on service use and disparities in health care access

Baltimore, MD, USA: University of Maryland (doctoral dissertation). University of Maryland, Baltimore, MD, USA The National Institutes of Health (NIH) define a health disparity as […]

Identifying patients with high pharmacy consumption by using the Adjusted Clinical Groups in a primary care setting

European Neuropsychopharmacology 19:S340-S341. Badalona Serveis Assistencials SA, Directorate ofPlanning, Badalona. Barcelona, Spain BACKGROUND: Prescription drug costs are rapidly increasing in most countries. The pharmaceutical expenditure […]

Plataforma de proces de dades d’atencio primaria

Barcelona, Spain: Universitat Politecnica de Catalunya (masters thesis). Published in Catalan. Universitat Politecnica de Catalunya, Spain No abstract

Measuring the casemix of physician practices in primary-care reform models in Ontario, Canada

BMC Health Serv Res 11:A22. Institute for Clinical Evaluative Sciences, Toronto, ON, Canada INTRODUCTION: A number of different blended-payment models for primary- care delivery have […]

Patients with chronic illness in the patient-centered medical home: costs, use, quality and morbidity-based variation

Seattle, WA, USA: University of Washington (doctoral dissertation). University of Washington, Seattle, WA, USA Originally described in 1967 as a central source of a medical […]

Evaluation of the full service family practice incentive program and the practice support program: synthesis report for work completed to June 2013

Victoria, BC, Canada: Hollander Analytical Services Ltd. This report constitutes a synthesis of findings from the evaluation of the Full Service Family Practice Incentive Program […]

Kan casemix-systemer anvendes i den danske primaersektor?

Odense, Denmark: Syddansk Universitet. Published in Danish. Syddansk University, Odense, Denmark Dette arbejdspapir er udarbejdet af Forskningsenheden for Almen Praksis (FEA) og Center for Sundhedsøkonomisk […]

Population-based Study of the Effect of Free Influenza Vaccination on Medical Utilization of Elderly

National Yang Ming University A Population-based Study of the Effect of Free Influenza Vaccination on Medical Utilization of Elderly Taiwanese Ching Wen Chien, Ph.D.

Population risk stratification to support strategic planning and commissioning

NHS Midlands and Lancashire Commissioning Support Unit Population Level Risk Stratification to Support Strategic Planning and Commissioning  

Wednesday(C9)-The Creation of New Models to Predict Future Resource Use and Risk of Hospital Admission for a General Population in NHS England —Stephen Sutch

The Creation of New Models to Predict Future Resource Use and Risk of Hospital Admission for a General Population in NHS England —Stephen Sutch, Johns […]

Tuesday(C7)-Development of the case finding tool using the ACG system-Roberts

Development of the case finding tool using the ACG system Kevin Roberts

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Readmissions: What Health Plans Need to Know

Preventing avoidable hospital readmissions is considered by many to be the most important opportunity for reducing waste in health care. This podcast explains readmissions and why identifying these at-risk patients is important to health plans. Learn more.

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Case Mix Adjustment Case Study – Payer

This Case Study shows how Leicester City CCG, one of the most ethnically diverse areas of the UK, analyzed emergency admission rates for all practices, to learn that practices with lower emergency admission rates had significantly higher coding completeness and GP patient survey scores. Learn more.

Outcomes of patients with chronic obstructive pulmonary disease diagnosed with or without pulmonary function testing

Background: A small number of people with chronic obstructive pulmonary disease (COPD) receive pulmonary function testing around the time of diagnosis. Because omitting testing increases […]

Defining and Assessing Geriatric Risk Factors and Associated Health Care Utilization Among Older Adults Using Claims and Electronic Health Records

Abstract Background: Using electronic health records (EHRs), in addition to claims, to systematically identify patients with factors associated with adverse outcomes (geriatric risk) among older […]

A Canadian Population-Based Cohort to the Study Cost and Burden of Surgically Resected Hidradenitis Suppurativa

Abstract Background: Hidradenitis suppurativa (HS) is a chronic debilitating disease with long-lasting comorbidities that impose direct and indirect costs on the health care system. However, […]

Medicaid trends in prescription opioid and non-opioid use by HIV status

Abstract   Background Pain is more common among people living with HIV (PLWH) than their counterparts; however, it is unclear whether analgesic use differs by […]

Supporting general practice to make timely decisions for better health care: a population health approach

Abstract Primary Health Networks (PHNs) are tasked to enhance the efficiency and effectiveness of general practice. Gold Coast Primary Health Network (GCPHN) has been collecting […]

Is Post-discharge Rehabilitation Timing Associated with 90-Day Readmission in Primary Total Joint Arthroplasty?

Abstract Background Physical therapy (PT) is an accepted standard of care after total joint arthroplasty (TJA) and essential to maximizing joint functionality and minimizing complications […]

Prediction of 30-day pediatric unplanned hospitalizations using the Johns Hopkins Adjusted Clinical Groups risk adjustment system

Abstract Background The Johns Hopkins ACG System is widely used to predict patient healthcare service use and costs. Most applications have focused on adult populations. […]

Impact of comprehensive care on health care use among a cohort of marginalized people living with hepatitis C in Toronto, Canada

Abstract Background The majority of new hepatitis C (HCV) cases occur among people who inject drugs. In recent years, multidisciplinary models of HCV treatment have […]

Association of Follow-Up Care With Long-Term Death and Subsequent Hospitalization in Patients With Atrial Fibrillation Who Receive Emergency Care in the Province of Ontario

Abstract Background Currently, 11% of patients seen in the emergency department for atrial fibrillation die within 1 year of the visit. Our objective was to […]

Measuring multimorbidity beyond counting diseases: systematic review of community and population studies and guide to index choice

Abstract Objectives To identify and summarise existing indices for measuring multimorbidity beyond disease counts, to establish which indices include mental health comorbidities or outcomes, and […]

Health characteristics of reproductive-aged autistic women in Ontario: A population-based, cross-sectional study

Abstract While an increasing number of girls and women are being identified with autism, we know little about the health of reproductive-aged autistic women. Our […]

The effect of frailty on postoperative readmissions, morbidity, and mortality in endometrial Cancer surgery

Abstract Objectives To determine the impact of frailty on postoperative readmission, morbidity, and mortality among patients undergoing surgery for endometrial cancer. Methods Patients with endometrial […]

Association between mental health comorbidity and health outcomes in type 2 diabetes mellitus patients

Abstract Background Type 2 diabetes mellitus (T2D) is often accompanied by chronic diseases, including mental health problems. We aimed at studying mental health comorbidity prevalence […]

Analysis of modifiable and nonmodifiable risk factors in patients undergoing pituitary surgery

Abstract OBJECTIVE Pituitary adenomas (PAs) are among the most common intracranial tumors. Understanding the clinical effects of various modifiable risk factors (MRFs) and nonmodifiable risk […]

Health care service use and costs for a cohort of high-needs elderly diabetic patients

Abstract Aims To describe the impact of diabetes comorbidities on the health care services use and costs of a cohort of elderly patients with diabetes […]

Management and outcomes of patients with chronic obstructive lung disease and lung cancer in a public healthcare system

Abstract Hypothesis There is limited data on the care and outcomes of individuals with both chronic obstructive pulmonary disease (COPD) and lung cancer, particularly in […]

Guideline interval: A new time interval in the diagnostic pathway for symptomatic cancer

Abstract Background: A standard measure of the cancer diagnostic pathway, diagnostic interval, is the time from “first presentation of cancer” to diagnosis. Cancer presentation may be […]

Impact of Frailty on Clinical and Financial Outcomes Following Minor Lower Extremity Amputation: A Nationwide Analysis

Abstract Objective Frailty has been shown to portend worse outcomes in surgical patients. Our goal was to identify the impact of frailty on outcomes and […]

The clinical impact of frailty on the postoperative outcomes of patients undergoing gastrectomy for gastric cancer: a propensity-score matched database study

Abstract Background Frailty aggregates a composite of geriatric and elderly features that is classified into a singular syndrome; literature thus far has proven its influence […]

Outcomes of SARS-CoV-2 infection in cancer versus non-cancer-patients: A population-based study in northeastern Italy

Abstract Introduction This study assesses the risk of infection and clinical outcomes in a large consecutive population of cancer and non-cancer patients tested for SARS-CoV-2 […]

Survival effects of time to surgery for Stage I lung cancer: A population-based study

Abstract Objectives To examine the impact of time to surgery (TTS) on survival among patients with stage I non-small cell lung cancer (NSCLC). Methods All […]

Development and validation of predictive models for unplanned hospitalization in the Basque Country: analyzing the variability of non-deterministic algorithms

Abstract Background The progressive ageing in developed countries entails an increase in multimorbidity. Population-wide predictive models for adverse health outcomes are crucial to address these […]

Health Utilities in People with Hepatitis C Virus Infection: A Study Using Real-World Population-Level Data

Abstract Background Hepatitis C virus (HCV) infection is associated with reduced quality of life and health utility. It is unclear whether this is primarily due […]