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The Johns Hopkins ACG® System Bibliography provides links to more than 900 papers and reports from across the globe detailing various studies utilizing the ACG System in a variety of locations, populations, and innovative applications.

Please use the below search box to find articles on specific topics or keywords. You can also use the filters below to refine further.

Managing the gap: evaluating the impact of Medicaid managed care on preventive care receipt by child and adolescent minority populations

J Health Care Poor Underserved 21:92-111. St. Mary’s College of Maryland, St. Mary’s City, MD, USA The increased use of managed care in Medicaid warrants […]

Risk adjustment using administrative data-based and survey-derived methods for explaining physician utilization

Med Care 48:175-182. Institute for Clinical Evaluative Sciences, Toronto, ON, Canada OBJECTIVES: The objective of this study was to evaluate an administrative data-based risk adjustment […]

Applying diagnosis and pharmacy-based risk models to predict pharmacy use in Aragon, Spain: the impact of a local calibration

BMC Health Serv Res 10:22. Aragon Health Science Institute, Zaragoza, Spain BACKGROUND: In the financing of a national health system, where pharmaceutical spending is one […]

An in-depth assessment of a diagnosis-based risk adjustment model based on national health insurance claims: the application of the Johns Hopkins Adjusted Clinical Group case-mix system in Taiwan

BMC Med 8:7. Department of Health Policy & Management, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA BACKGROUND: Diagnosis-based risk adjustment is […]

Hospitalizations for ambulatory care sensitive conditions among persons with an intellectual disability,

Manitoba, 1999-2003. Toronto, ON, Canada: University of Toronto (doctoral dissertation). University of Toronto, Toronto, ON, Canada This thesis examines hospitalizations for ambulatory care sensitive conditions […]

Adjusted Clinical Groups use at a Spanish primary care center: a retrospective, population-based study

Rev Panam Salud Publica 27:49-55. Published in Spanish. Dirección de Planificación, Badalona Serveis Assistencials, S.A., Barcelona, Spain OBJECTIVES: To evaluate the results of implementing a […]

Using risk adjustment approaches in child welfare performance measurement: applications and insights from health and mental health settings

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 […]

Achieving cost control, care coordination, and quality improvement in the Medicaid program

J Ambul Care Manage 33:38-49; discussion 69-70. ACS Government Healthcare Solutions, Helena, MT, USA As Medicaid spending rises quickly, controlling cost while coordinating care and […]

Evaluation of guideline-concordant care for bipolar disorder among privately insured youth

Prim Care Companion J Clin Psychiatry 12:PCC.09m00837. Health Services Research Department, Institute of Psychiatry, King’s College London, London, UK OBJECTIVE: To describe and quantify the […]

The economic impact of a disability prevention program

J Occup Environ Med 52:15-21. Division of Health Policy and Management, School of Public Health, University of Minnesota, Minneapolis, MN, USA We evaluated the effect […]

Proton-pump inhibitor use is not associated with osteoporosis or accelerated bone mineral density loss

Gastroenterology 138:896-904. Section of Gastroenterology, Division of Internal Medicine, University of Manitoba, Winnipeg, MB, Canada BACKGROUNDS and AIMS: Recent studies have shown an association between […]

The predictors of self-rated health and the relationship between self-rated health and health service needs are similar across socioeconomic groups in Canada

J Clin Epidemiol 63:412-421. Institute for Work and Health, Toronto, ON, Canada OBJECTIVE: To examine if there are systematic differences in the predictors of self-rated […]

Facilitating equity and efficiency in Malaysian primary health care through the application of the ACG® case mix system

BMC Health Serv Res 9(Suppl 1):A7. Ministry of Health, Malaysia     Introduction: Malaysian health care is a parallel system with both public and private sectors. […]

Using pharmacy information in a decision support system to improve efficient delivery of primary health care

A study focusing on the Swedish national drug register. BMC Health Serv Res 0:A6. Ensolution, Stockholm, Sweden INTRODUCTION: The aim of the project was to […]

Using the ACG casemix system in population health management programs at Johns Hopkins

BMC Health Serv Res 9:A16. Johns Hopkins HealthCare, Glen Burnie, MD, USA   Introduction: Johns Hopkins HealthCare contracts with the US Department  of Defense (DOD) […]

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 […]

Medical and psychosocial diagnoses in women with a history of intimate partner violence

Arch Intern Med 169:1692-1697. Department of Human Development and Family Science, Ohio State University, Columbus, OH, USA BACKGROUND: We characterized the relative risk of a […]

Disaster-related injuries in the period of recovery: the effect of prolonged displacement on risk of injury in older adults

JTrauma 67:834-840. Department of Environmental Health Sciences, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA BACKGROUND: Hurricane Katrina, which struck the Gulf Coast […]

Work limitations and their relationship with morbidity burden in employed persons with diabetes

Baltimore, MD, USA: Johns Hopkins University (doctoral dissertation). Johns Hopkins University, Baltimore, MD, USA BACKGROUND. Work limitations are functional limitations within the work context resulting […]

Medical comorbidity among youth diagnosed with bipolar disorder in the United States

J Clin Psychiatry 70:1461-1466. Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA OBJECTIVE: This study examines the […]

Mortalidad por cualquier causa e incidencia de enfermedad cardiovascular en hipertensos con perfil tipo Anglo-Scandinavian Cardiac Outcomes Trial en un ambito poblacional espanol

Aten Primaria 42:420-430. Published in Spanish. Dirección de Planificación, Badalona Serveis Assistencials S.A., Badalona, Barcelona, Spain OBJECTIVES: Mediterranean populations are traditionally considered to be associated […]

Validation of ACG Case-mix for equitable resource allocation in Swedish primary health care

BMC Public Health 9:347. Blekinge Centre of Competence, Karlskrona, Sweden BACKGROUND: Adequate resource allocation is an important factor to ensure equity in health care. Previous […]

Cost of arterial hypertension according to levels of morbidity in primary care setting

Med Clin (Barc) 133:290-295. Published in Spanish. Dirección de Planificación, Badalona Serveis Assistencials SA, Badalona, Barcelona, España BACKGROUND AND OBJECTIVE: To determine the health care […]

An incentive mechanism for using risk adjuster to reimburse health care provider

York, UK: University of York. University of York, York, UK Health care providers are almost always universally reimbursed by third party purchasers. As a result, […]

Universal health insurance and equity in primary care and specialist office visits: a population-based study

Ann Fam Med 7:396-405. Institute for Clinical Evaluative Sciences, Toronto, ON, Canada PURPOSE: Universal coverage of physician services should serve to reduce socioeconomic disparities in […]

Does a diagnosis of schizophrenia reduce rates of mammography screening? A Manitoba population-based study

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 […]

Are cervical cancer screening rates different for women with schizophrenia? A Manitoba population-based study

Schizophr Res 113:101-106. Department of Community Health Sciences, University of Manitoba, Manitoba Centre for Health Policy, Winnipeg, MB, Canada CONTEXT: Barriers to cervical cancer screening […]

Preventive screening of women who use complementary and alternative medicine providers

J Womens Health 18:1133-1143. Department of Health Services, School of Public Health and Community Medicine, University of Washington, Seattle, WA, USA BACKGROUND: Many women use […]

Impact of morbidity, resource use and costs on maintenance of remission of major depression in Spain: a longitudinal study in a population setting

Gac Sanit 24:13-19. Published in Spanish. Dirección de Planificación, Badalona Serveis Assistencials S.A., Badalona, Barcelona, Spain OBJECTIVE: To determinate the impact of comorbidity, resource use […]

The contribution of longitudinal comorbidity measurements to survival analysis

Med Care 47:813-821. Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, USA BACKGROUND: Many clinical and health services research studies are […]

Impact of continuity of care and provider factors on medication adherence in patients with hypertension

Baltimore, MD, USA: Johns Hopkins University (doctoral dissertation). Johns Hopkins University, Baltimore, MD, USA STATEMENT OF THE PROBLEM: Hypertension is one of the most common […]

Diabetes quality of care and outpatient utilization associated with electronic patient-provider messaging: a cross-sectional analysis

Diabetes Care 32:1182-1187. Department of Health Services, University of Washington School of Public Health and Community Medicine, Seattle, WA, USA OBJECTIVE: To test the hypothesis […]

Ambulatory specialist use by nonhospitalized patients in us health plans: correlates and consequences

J Ambul Care Manage 32:216-225. Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA Approximately 7 of 10 (and 95% of the elderly) people […]

The relationship between effectiveness and costs measured by a risk-adjusted case-mix system: multicentre study of Catalonian population data bases

BMC Public Health 9:202. Directorate of Planning, Badalona Serveis Assistencials SA, Badalona, Barcelona, Spain BACKGROUND: The main objective of this study is to measure the […]

Identification of pharmacy cost outliers in primary care

Aten Primaria 41:453-459. Published in Spanish. Instituto Aragonés de Ciencias de la Salud, Zaragoza, España OBJECTIVE: To identify pharmacy cost outlier patients in Primary Care, […]

Chapter 5: Antihypertensive adherence and drug class among Asian Pacific Americans

In: Bateman WB – Abesamis-Mendoza J – Ho-Asjoe H – ed. Praeger handbook of Asian-American health: taking notice and taking action. Santa Barbara CA USA: […]

Chiropractic use by urban and rural residents with insurance coverage

J Rural Health 25:253-258. Department of Health Services, University of Washington, Seattle, WA, USA PURPOSE: To describe the use of chiropractic care by urban and […]

Burden of morbidity in a patient perspective – the case of sick-leave certified patients in primary care

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 […]

Capitation and enhanced fee-for-service models for primary care reform: a population-based evaluation

CMAJ 180:E72-E81. Institute for Clinical Evaluative Sciences, Toronto, ON, Canada BACKGROUND: Primary care reform in Ontario, Canada, included the initiation of a blended capitation model […]

Does surgical setting or wait-time incentive improve return to work following knee surgery among injured workers?

Final report to WorkSafeBC. Vancouver, BC, Canada: University of British Columbia. University of British Columbia, Vancouver, BC, Canada; University Health, Toronto, ON, Canada; University of […]

Validating the Adjusted Clinical Groups [ACG] case-mix system in a Spanish population setting: a multicenter study

Gac Sanit 23:228-231. Published in Spanish. Dirección de Planificación, Badalona Servicios Asistenciales, S.A., Badalona, Barcelona, España. PURPOSE: To validate the Johns Hopkins ACG case-mix system […]

Factors related to frequent usage of the primary healthcare services in old age: findings from the Swedish National Study on Aging and Care

Health Soc Care Community 17:304-311. Växjö University, School of Social Sciences, Växjö, Sweden People aged 60 or more are the most frequent users of healthcare […]

Analysis of practice variation due to payment methods across health insurance schemes

Khon Kaen, Thailand: Khon Kaen University. There are three public insurance schemes, the non-contributory Civil Servant Medical Benefit  Scheme (CS) for government employees, pensioners and […]

Effect of patient cost sharing in South Korea: ACG risk-adjusted differences in health care utilization and expenditures among National Health Insurance and Medical Aid enrollees, 2004-2005

Baltimore, MD, USA: Johns Hopkins University (doctoral dissertation). Johns Hopkins University, Baltimore, MD, USA Korea has experienced a period of rapid economic development and industrialization […]

Selection of Medicaid beneficiaries for chronic care management programs: overview and uses of predictive modeling

Shrewsbury, MA: Center for Health Policy and Research. Center for Health Policy and Research, University of Massachusetts Medical School, Shrewsbury, MA, USA Effective use of […]

Adverse selection, welfare and the optimal pricing of employer-sponsored health plans

St. Paul, MN, USA: University of Minnesota and NBER. University of Minnesota, St. Paul, MN, USA We assess the welfare impact of adverse selection in […]

Ambulatory care provided by office-based specialists in the United States

Ann Fam Med 7:104-111. National Primary Care Research and Development Centre, University of Manchester, Manchester, UK PURPOSE: Increasing use of specialist services in the United […]

Family members of people with alcohol or drug dependence: health problems and medical cost compared to family members of people with diabetes and asthma

Addiction 104:203-214. Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA AIMS: To compare the medical costs and prevalence of health conditions of family […]

A systematic review of health care efficiency measures

Health Serv Res 44:784-805. RAND, Arlington, VA, USA OBJECTIVE: To review and characterize existing health care efficiency measures in order to facilitate a common understanding […]

Patient use of secure electronic messaging within a shared medical record: a cross-sectional study

J Gen Intern Med 24:349-355. Group Health Cooperative, Center for Health Studies, Seattle, WA, USA BACKGROUND: Most patients would like to be able to exchange […]

Relationships between physical activity and perceived qualities of life in old age

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 […]

Increasing value for money in the Canadian healthcare system: new findings on the contribution of primary care services

Healthc Q 12:32-44. Hollander Analytical Services Ltd., Victoria, BC, Canada This article presents a major new finding in regard to the value for money of […]

Mothers of children diagnosed with attention-deficit/hyperactivity disorder: health conditions and medical care utilization in periods before and after birth of the child

Med Care 47:105-114. Division of Research, Kaiser Permanente Medical Care Program, Northern California Region, Oakland, CA, USA BACKGROUND: Analyzing health conditions and medical utilization of […]

Medication, diagnostic, and cost information as predictors of high-risk patients in need of care management

Am J Manag Care 15:41-48. Department of Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, PA, USA OBJECTIVE: To contrast the advantages and limitations of using medication, […]

Health of Medicare Advantage plan enrollees at 1 year after Hurricane Katrina

Am J Manag Care 15:13-22. Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA OBJECTIVE: To assess the effects of Hurricane Katrina on mortality, […]

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 […]

The effects of interdisciplinary outpatient geriatrics on the use, costs and quality of health services in the fee-for-service environment

Aging Clin Exp Res 20:556-561. Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA BACKGROUND AND AIMS: To evaluate the effect of interdisciplinary outpatient […]

Evaluation of alternative diagnosis based risk adjustment models and morbidity trajectories for application in Taiwan

Baltimore, MD, USA: Johns Hopkins University (doctoral dissertation). Department of Health Policy and Management, Johns Hopkins University, Baltimore, MD, USA OBJECTIVE: The overall goals of […]

Differences in referral rates to specialised health care from four primary health care models in Klaipeda, Lithuania

BMC Fam Pract 9:63. Lund University, Department of Clinical Sciences in Malmö, General Practice/Family Medicine, Malmö, Sweden BACKGROUND: Lithuanian primary health care (PHC) is undergoing […]

Tamoxifen use and osteoporotic fracture risk: a population-based analysis

J Clin Oncol 26:5227-5232. CancerCare Manitoba, Winnipeg, MB, Canada PURPOSE: Although tamoxifen has been shown to increase bone mineral density in clinical trials, it is […]

Home health services in British Columbia: a portrait of users and trends over time

Home health services in British Columbia: a portrait of users and trends over time. Vancouver, BC, Canada: University of British Columbia. University of British Columbia, […]

Income-related inequities: Cross-sectional analyses of the use of medicare services in British Columbia in 1992 and 2002

Open Med 2:e91. University of British Columbia, Vancouver, BC, Canada BACKGROUND: The primary demonstration of the principle of income-related equity in Canada is the provision […]

Effect of premium, copayments, and health status on the choice of health plans

Med Care 46:1033-1040. Division of Health Care Policy & Research, Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA OBJECTIVE: Explore effects of comorbidity […]

Impact of comorbidities on stroke rehabilitation outcomes: does the method matter?

Arch Phys Med Rehabil 89:1903-1906. Center for Health Quality, Outcomes and Economic Research, Bedford VA Hospital, Bedford, MA, USA OBJECTIVES: To examine the impact of […]

Use and costs of care in retail clinics versus traditional care sites

Health Aff 27:1283-1292. HealthPartners in Minneapolis, MN, USA Erratum in Health Aff (Millwood). 2008 Nov-Dec;27(6):1751. Retail clinics have generated much interest, promising convenient, lower-cost service […]

Influence of morbidity, metabolic control, and use of resources in subjects with cardiovascular risk in the primary care setting

Aten Primaria 40:447-454. Published in Spanish. Dirección de Planificación y Desarrollo Organizativo. Badalona Serveis Assistencials S.A. Badalona. Barcelona. España OBJECTIVE: To determine the comorbidity, the […]

Does high-risk pool coverage meet the needs of people at risk for disability?

Inquiry 45:340-352. University of Kansas, Lawrence, KS, USA State high-risk insurance pools serve people denied coverage because of pre-existing conditions. With benefit plans modeled on […]

Case selection for a Medicaid chronic care management program

Health Care Financ Rev 30:61-74. Center for Health Policy and Research, University of Massachusetts Medical School, Shrewsbury, MA, USA Medicaid agencies are beginning to turn […]

Use of proton pump inhibitors and risk of osteoporosis-related fractures

CMAJ 179:319-326. Department of Gastroenterology, Division of Internal Medicine, University of Manitoba, Winnipeg, MB, Canada BACKGROUND: The use of proton pump inhibitors has been associated […]

The effects of complications and comorbidities on the quality of preventive diabetes care: a literature review

Popul Health Manag 11:217-218. Mathematica Policy Research, Washington, DC, USA Although concurrent conditions such as complications and comorbidities are common in people with diabetes, both […]

Fracture risk from psychotropic medications: a population-based analysis

J Clin Psychopharmacol 28:384-391. Department of Psychiatry, University of Manitoba, Winnipeg, MB, Canada BACKGROUND: Selective serotonin reuptake inhibitors (SSRIs), benzodiazepines, and antipsychotics have each been […]

Impact of physician assistant care on office visit resource use in the United States

Health Serv Res 43:1906-1922. Department of Community and Family Medicine, Duke University Medical Center, Durham, NC, USA OBJECTIVE: To investigate whether the use of physician […]

Access intervention in an integrated, prepaid group practice: effects on primary care physician productivity

Health Serv Res 43:1888-1905. Department of Health Services, University of Washington, Seattle, WA, USA OBJECTIVE: To estimate the joint effect of a multifaceted access intervention […]

Quantifying morbidities by Adjusted Clinical Group System for a Taiwan population: a nationwide analysis

BMC Health Serv Res 8:153. Department of Medical Affairs and Planning, Taipei Veterans General Hospital, Taipei City, Taiwan, ROC BACKGROUND: The Adjusted Clinical Group (ACG) […]

A model based on age, sex, and morbidity to explain variation in UK general practice prescribing: cohort study

BMJ 337:a238. Department of Statistical Science, University College London, London, UK OBJECTIVE: To examine whether patient level morbidity based measure of clinical case mix explains […]

Using multiple data features improved the validity of osteoporosis case ascertainment from administrative databases.

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 […]

The impact of not having a primary care physician among people with chronic conditions

Toronto, ON, Canada: Institute for Clinical Evaluative Sciences. Institute for Clinical Evaluative Sciences, Toronto, ON, Canada BACKGROUND: Primary care plays a pivotal role in health […]

How health status affects progress and performance in school: a population-based study

Can J Public Health 99:344-349. Manitoba Centre for Health Policy and Department of Community Health Sciences, Faculty of Medicine, University of Manitoba, Winnipeg, MB, Canada […]

Adherence to prescription drugs and adverse health events for patients with hypertension

Los Angeles, CA, USA: University of California, Los Angeles (doctoral dissertation). University of California, Los Angeles, CA, USA Increased technology in the development of effective […]

The MMPI-2: a contemporary normative study of midwestern family medicine outpatients

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 […]

Quality of care for Medicaid and privately insured children in a commercial insurance plan

Richmond, VA, USA: Virginia Commonwealth University (doctoral dissertation). Virginia Commonwealth University, Richmond, VA, USA The central thesis of this study is that exposure to the […]

The use of drugs in Montrealers aged 65 years and older in 2005-2006

Montreal, QC, Canada: Montreal Health and Social Services Agency. Published in French; also have English translation. Montreal Health and Social Services Agency, Montreal, QC, Canada […]

Relationship among the degree of control of arterial hypertension, comorbidity and costs in individuals over age 30 during 2006

Rev Esp Salud Publica 82:315-322. Published in Spanish. Dirección de Planificación, Badalona Serveis Assistencials SA, Badalona, Barcelona, Spain BACKGROUND: Arterial hypertension is one of the […]

Efficiency profile in the neurological referrals effectuate reference specialists: use case-mix system Adjusted Clinical Groups

An Med Interna 25:213-221. Published in Spanish. Badalona Serveis Assistencials S.A., Barcelona, Spain OBJECTIVES: To determine the general referral and neurological rate per center and […]

Complementary and alternative medicine provider use and expenditures by cancer treatment phase

Am J Manag Care 14:326-334. Department of Health Services, School of Public Health and Community Medicine, University of Washington, Seattle, WA, USA OBJECTIVE: To assess […]

Outcomes of care for South Carolina Medicaid managed care enrollees, state fiscal year 2007

Final report to the South Carolina Department of Health and Human Services. Columbia, SC, USA: University of South Carolina. University of South Carolina, Columbia, SC, […]

Regression tree boosting to adjust health care cost predictions for diagnostic mix

Health Serv Res 43:755-772. Healthcare Management and Statistical Consulting, 4303 Stanford Street, Chevy Chase, MD, USA OBJECTIVE: To assess the ability of regression tree boosting […]

Explanatory ability of the ACG system regarding the utilization and expenditure of the national health insurance population in Taiwan–a 5-year analysis

J Chin Med Assoc 71:191-199. Department of Medical Affairs and Planning, Taipei Veterans General Hospital, Taipei, Taiwan, ROC BACKGROUND: The adjusted clinical group (ACG) is […]

Explanatory Ability of the ACG System Regarding the Utilization and Expenditure of the National Health Insurance Population in Taiwan—A 5-year Analysis

ABSTRACT Background The adjusted clinical group (ACG) is a diagnosis-based case-mix adjustment system, which has been widely evaluated in several countries other than Taiwan. The […]

Variability in prescription drug expenditures explained by Adjusted Clinical Groups (ACG) case-mix: a cross-sectional study of patient electronic records in primary care

BMC Health Serv Res 8:53. Catalan Institute of Oncology, IDIBELL, L’Hospitalet, Barcelona, Spain BACKGROUND: In view of rapidly increasing prescription costs, case-mix adjustment should be […]

Adjusting for patients’ clinical case mix explains variation in general practice prescribing

Research report no. 291, Department of Statistical Science. London, UK: University College London. University College London, London, UK BACKGROUND: The potential of using patient-level measures […]

What works? A first look at evaluating Manitoba’s regional health programs and policies at the population level

Winnipeg, MB, Canada: Manitoba Centre for Health Policy. Manitoba Centre for Health Policy, University of Manitoba, Winnipeg, MB, Canada Although many descriptive healthcare studies are […]

A pilot test of the effect of guided care on the quality of primary care experiences for multimorbid older adults

J Gen Intern Med 23:536-542. Division of Geriatric Medicine and Gerontology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA OBJECTIVE: Improving […]

Trend and variation of prescription drug cost in the veterans health-care system

Health Serv Manage Res 21:14-22. Department of Veterans Affairs Healthcare Network Upstate New York, Albany, NY, USA Using descriptive statistics, this paper revealed that the […]

Guided care: cost and utilization outcomes in a pilot study

Dis Manag 11:29-36. Johns Hopkins HealthCare, Glen Burnie, MD, USA Guided Care (GC) is an enhancement to primary care that incorporates the operative principles of […]

More preventive care, and fewer emergency room visits and prescription drugs–health care utilization in a consumer-driven health plan

Benefits Q 24:46-54. Healthcare Informatics, Blue Cross Blue Shield of Minnesota, USA. Although consumer-driven health plans (CDHPs) have grown dramatically, the question of whether CDHPs […]

Using health-related quality of life assessments to evaluate care support within Medicaid

Care Manag J 9:42-50. Center for Health Research, Kaiser Permanente, Portland, OR, USA CareOregon, an Oregon-based not-for-profit Medicaid health plan, successfully piloted a “CareSupport” model […]

The effect of acupuncture utilization on healthcare utilization

Med Care 46:41-48. Department of Pharmacy Practice, Albany College of Pharmacy, Research Institute for Health Outcomes, Albany, NY, USA OBJECTIVE: To determine whether acupuncture is […]

Case-control study of antibiotic use and subsequent Clostridium difficile-associated diarrhea in hospitalized patients

Infect Control Hosp Epidemiol 29:44-50. Permanente Medical Group, Oakland, CA, USA OBJECTIVE: To determine which antibiotics increase or decrease the risk of Clostridium difficile-associated diarrhea […]

Risk adjustment in state Medicaid programs

Health Watch :14-17, 32-34. Denver, Colorado, office of Wakely Consulting Group This article discusses some of the most important considerations in implementing risk adjustment within […]