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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.
J Gen Intern Med 27:1112-9. Department of Population Medicine, Harvard Medical School, Boston, MA, USA BACKGROUND: Cancer screening is often fully covered under high-deductible health […]
J Neurotrauma 29:2038-2049. Mayo Clinic, Rochester, MN, USA Data on traumatic brain injury (TBI) economic outcomes are limited. We used Rochester Epidemiology Project (REP) resources […]
Kingston, ON, Canada: Queen’s University (masters thesis). Queen’s University, Kingston, ON, Canada BACKGROUND: A significant number of laryngeal cancer patients are diagnosed with advanced-stage disease. […]
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 […]
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 […]
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 […]
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 […]
J Eval Clin Pract 19:267-276. Directorate of Planning, Badalona Serveis Assistencials SA, Badalona, Spain OBJECTIVE: The study aims to obtain the mean relative weights (MRWs) […]
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 […]
EHI ehealth Insider :5 March 2012. More than 200 GP practices in South Central England are getting quarterly risk stratification and predictive modelling information on […]
Ann Fam Med 10:134-141. Academic Unit of Primary Health Care, School of Social and Community Medicine, Bristol University, Bristol, UK PURPOSE: Many patients consulting in […]
Health Serv Res 47:1561-1579. Group Health Research Institute and University of Washington, Seattle, WA, USA OBJECTIVE: To estimate the impact of deductibles on the initiation […]
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 […]
J Intellect Disabil Res 57:226-239. Dual Diagnosis Program, Centre for Addiction and Mental Health, Toronto, ON, Canada BACKGROUND: Hospitalisations for ambulatory care-sensitive (ACS) conditions are […]
Arch Intern Med 172:484-491. Institute for Clinical Evaluative Sciences, Toronto, ON, Canada BACKGROUND: Estimates of influenza vaccine effectiveness in elderly individuals are largely from observational […]
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:e32141. Multiprofessional Education Unit for Family and Community Care (Southwest), Madrid, Spain INTRODUCTION: Healthcare management is oriented toward single diseases, yet multimorbidity is […]
Geriatr Gerontol Int 12:612-621. Department of Medical Affairs and Planning, National Yang Ming University, Taipei, Taiwan. AIM: That geriatric evaluation and management (GEM) is associated […]
Mayo Clin Proc 87:120-129. Mayo Clinic, Rochester, MN, USA OBJECTIVE: To study the association between exposure to procedures performed under general anesthesia before age 2 […]
J Clin Endocrinol Metab 97:1236-1242. University of Alberta and University of Alberta Hospital, Edmonton, AB, Canada OBJECTIVES: Our objective was to describe changes in glucocorticoid-induced […]
Health Aff 31:306-315. Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA The Affordable Care Act calls for the establishment of state-level health insurance […]
Clinicoecon Outcomes Res 4:39-47. Dirección de Planificación, Badalona Serveis Assistencials, Barcelona, Spain BACKGROUND: The purpose of this study was to gather information about analgesic drug […]
J Clin Epidemiol 65:924-933. Cancer Control and Screening Research Group, Department of Public Health, University of Otago, Wellington South, New Zealand OBJECTIVE: This article reviews […]
Addiction 107:776-780. Institute for Clinical Evaluative Sciences, Toronto, ON, Canada AIMS: To determine the extent to which other opioids are prescribed to patients receiving methadone […]
Osteoporos Int 23:929-936. Department of Medicine, University of Manitoba, 409 Tache Avenue, Winnipeg, MB, Canada Despite targeted attempts to reduce post-fracture care gaps, we hypothesized […]
Toronto, ON, Canada: University of Toronto (doctoral dissertation). University of Toronto, Toronto, ON, Canada This thesis investigates the effects of immigration status, country of origin, […]
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 […]
Seattle, WA, USA: University of Washington (doctoral dissertation). University of Washington, Seattle, WA, USA Diabetes is a chronic illness of increasing public health importance affecting […]
Seattle, WA, USA: University of Washington (doctoral dissertation). University of Washington, Seattle, WA, USA This dissertation presents an economic analysis of patient-provider communication through secure […]
Med Care 50:58-65. Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA BACKGROUND: The effect of bariatric surgery […]
Winnipeg, MB, Canada: Manitoba Metis Federation. Department of Community Health Sciences, University of Manitoba, Winnipeg, MB, Canada; Health & Wellness Department, Manitoba Metis Federation, Winnipeg, […]
Madrid, Spain: Universidad Complutense de Madrid (masters thesis). Published in Spanish. Universidad Computense de Madrid, Madrid, Spain La naturaleza trashumante de la Humanidad le es […]
J Ambul Care Manage 35:60-74. Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA We compared patient management […]
J Am Statistical Assoc 101:911-923. Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA Procedures for analyzing and comparing health care providers’ effects on […]
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 […]
J Hosp Med 7:124-130. Oregon Health and Sciences University, Portland VA Medical Center, Portland, OR, USA BACKGROUND: Studies suggest that the inpatient to outpatient transition […]
Health Policy 104:186-192. Institute for Clinical Evaluative Sciences, Sunnybrook Health Sciences Centre, Toronto, ON, Canada OBJECTIVE: Several innovative primary care models have recently been introduced […]
Neurologia 28:126-129. Directorate of Planning, Badalona Serveis Assistencials SA, Badalona, Spain La presencia de múltiples enfermedades es frecuente en edades avanzadas, y diferentes estudios poblacionales […]
J Bone Miner Res 26:2762-2769. Bone Disease Unit, University of Lausanne, Lausanne, Switzerland The measurement of BMD by dual-energy X-ray absorptiometry (DXA) is the “gold […]
Fam Pract 28:128-133. Unidad de Bioingenieria y Telemedicina, Hospital Universitario Puerta de Hierro, Majadahonda, Spain BACKGROUND: Heart failure (HF) is a health problem that particularly […]
Aten Primaria 44:348-357. Published in Spanish. Badalona Serveis Assistencials, Badalona, Barcelona, Spain OBJECTIVE: To compare three methods of measuring multiple morbidity according to the use […]
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 […]
BMC Public Health 11:814. Manitoba Centre for Health Policy, University of Manitoba, Winnipeg, MB, Canada BACKGROUND: Métis are descendants of early 17th century relationships between […]
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 […]
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 […]
Pediatrics 128:e1053-e1061. Erratum in: Pediatrics. 2012 Mar;129(3):595. Department of Anesthesiology, College of Medicine, Mayo Clinic, Rochester, MN, USA BACKGROUND: Annually, millions of children are exposed […]
Health Policy 103:3-8. Department of Health Policy and Management, Johns Hopkins University, Baltimore, MD, USA Multimorbidity is increasing in frequency. It can be quantitatively measured […]
Can Fam Physician 57:e381-e389. Department of Family and Community Medicine, University of Toronto, ON, Canada OBJECTIVE: To study the effect of electronic medical record (EMR) […]
Winnipeg, MB, Canada: Manitoba Centre for Health Policy. Manitoba Centre for Health Policy, Winnipeg, MB, Canada Obesity is a major public health concern in Canada […]
Baltimore, MD, USA: Johns Hopkins University (doctoral dissertation). Risk adjustment has become an essential tool in modern health services research and management. Specifically, it can […]
Am J Manag Care 17:e410-8. Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA OBJECTIVES: To determine the […]
J Ambul Care Manage 34:380-390. Schneider Institutes for Health Policy, Brandeis University, Waltham, MA, USA OBJECTIVE: To determine how Community Health Centers (CHCs) perform relative […]
Med Care 49:932-939. Institute for Clinical Evaluative Sciences, Department of Health Management, Policy and Evaluation, University of Ottawa, Ottawa, ON, Canada BACKGROUND: Administrative healthcare databases […]
Med Care 49:918-923. Department of Health Policy and Management, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA BACKGROUND: Little is known about […]
Med Care 49:940-947. Institute for Clinical Evaluative Sciences, Toronto, ON, Canada BACKGROUND: Logistic regression models that incorporated age, sex, and indicator variables for the Johns […]
Soc Indic Res 110:385-414. Department of Community Health Sciences, Faculty of Medicine, Manitoba Centre for Health Policy, University of Manitoba, Winnipeg, MB, Canada This paper […]
Health Policy 103:9-15. Research Centre for Health Care Economics and Management, Universitat Politècnica de València, Valencia, Spain BACKGROUND: The Valencian Autonomous Community (Spain) has implemented […]
Health Serv Res 47:633-654. Center for Public Health Statistics, University of Iowa, Iowa City, IA, USA OBJECTIVE: To compare patient profiles and health care use […]
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 […]
Med Care 49:865-871. Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA BACKGROUND: Recent health reform laws might […]
Clin Infect Dis 53:413-421. Institute for Clinical Evaluative Sciences, Toronto, ON, Canada BACKGROUND: Previous studies suggest that obesity may be a risk factor for complications […]
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 […]
BMC Emerg Med 11:13. Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada BACKGROUND: Emergency departments are medical treatment facilities, designed to […]
In: Cato W, Roberts WC, ed. Proceedings of the 2011 AFMS Medical Research Symposium, Volume 4. Healthcare Informatics Track. August 2-4, 2011, National Harbor, MD, […]
Selection bias explains apparent differential mortality between dialysis modalities. J Am Soc Nephrol 22:1534-1542. University of Calgary, Calgary, AB, Canada The relative risk of death […]
Acad Emerg Med 18:836-843. Division of Emergency Medicine, Department of Medicine, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada OBJECTIVES: The […]
Vancouver, BC, Canada: University of British Columbia (doctoral dissertation). University of British Columbia, Vancouver, BC, Canada BACKGROUND: In May 2003, the B.C. government introduced an […]
Med Care Res Rev 68:387-420. University Medical Center, Hamburg-Eppendorf, Germany This systematic literature review identified and summarized 35 studies that investigated the relationship between multiple […]
BMC Public Health 11:609. Faculty of Social Welfare and Health Sciences, University of Haifa, Mount Carmel, Israel BACKGROUND: The ability to accurately detect differential resource […]
Med Clin (Barc) 138:179-180. Published in Spanish. Dirección de Planificación, Badalona Serveis Assistencials, Barcelona, Spain Launched in 1943, Medicina Clínica is a fortnightly journal aimed […]
J Vasc Surg 54:1290-1297.e2. Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada BACKGROUND: Incidental abdominal aortic aneurysms (AAAs) are identified when the abdomen is […]
A register-based study in a Swedish population. BMC Public Health 11:552. Department of Medical and Health Sciences, Family Medicine, Linköping University, Linköping, Sweden BACKGROUND: Depressive […]
J Behav Health Serv 38:398-413. Health Service and Population Research Department, Institute of Psychiatry, King’s College London, London, UK To investigate patterns of mental health […]
Journal of the American Medical Directors Association 12:467-474. University of Manitoba, Winnipeg, MB, Canada INTRODUCTION: Adverse events (AEs) occur frequently in nursing homes (NHs). Although […]
Rev Peru Med Exp Salud Publica 28:564-565. Published in Spanish. Directorate of Planning, Badalona Serveis Assistencials SA, Badalona, Spain Sr. Editor. El envejecimiento progresivo de […]
Vancouver, BC, Canada: University of British Columbia (masters thesis). University of British Columbia, Vancouver, BC, Canada OBJECTIVES: To examine ethnic and income-related disparities in the […]
Revista Clinica Espanola 211:560-571. Directorate of Planning, Badalona Serveis Assistencials SA, Badalona, Spain Morbi-mortality and use of recourses after acute coronary syndrome in a Spanish […]
Chapter 5: Intervention components. In: Schraeder C, Shelton PS, ed. Chichester, UK: Wiley-Blackwell:87-126. Care coordination seeks to bridge the gap between the needs of people […]
SEMG 139:441-448. Published in Spanish. Gerencia de Atencion Primaria del Area de Salud de Tenerife, Spain No abstract
Barcelona, Spain: Universitat Politecnica de Catalunya (masters thesis). Published in Catalan. Universitat Politecnica de Catalunya, Spain No abstract
Aten Primaria 44:145-152. Published in Spanish. Centre d’Atenció Integral Dos de Maig, Consorci Sanitari Integral, Barcelona, Spain; Dirección de Planificación y Desarrollo Organizativo, Badalona Serveis […]
BMC Public Health 11:432. Instituto Aragonés de Ciencias de la Salud, Instituto de Investigación Sanitaria Aragón, Zaragoza, Spain BACKGROUND: There is evidence suggesting that the […]
Toronto, ON, Canada: Institute for Clinical Evaluative Sciences. Institute for Clinical Evaluative Sciences, Toronto, ON, Canada Key Findings OLDER WOMEN: A look at gender differences […]
Montreal, QC, Canada: Montreal Health and Social Services Agency. Published in French. Montreal Health and Social Services Agency, Montreal, QC, Canada No abstract
J Manag Care Pharm 17:345-354. Center for Health Outcomes and PharmacoEconomic Research, University of Arizona, Tucson, AZ, USA BACKGROUND: As defined by the Medicare Prescription […]
J Periodontol 82:1650-1656. Group Health Research Institute, Seattle, WA, USA BACKGROUND: Our objectives were to describe the prevalence of periodontal care (a marker of periodontitis) […]
Osteoporos Int 23:957-962. Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada It is not clear whether ankle fractures predict future osteoporotic fractures in women, […]
Ann Intern Med 154:583-592. Institute for Clinical Evaluative Sciences, Toronto, ON, Canada. BACKGROUND: Chronic obstructive pulmonary disease (COPD), a largely preventable and manageable respiratory condition, […]
Am J Pharm Benefits 3:165-171. Hawaii Medical Service Association, Honolulu, HI, USA OBJECTIVES: To investigate the combinations of medications patients were taking, the study examined […]
Scand J Prim Health Care 29:104-109. Lund University, Department of Clinical Sciences in Malmö, General Practice/Family Medicine, Malmö, Sweden OBJECTIVE. This study examined whether age, […]
Int J Equity Health 10:12. Centre for Health Services and Policy Research, University of British Columbia, Vancouver BC, Canada BACKGROUND: This study aimed to measure […]
J Gastrointest Surg 15:782-790. Sunnybrook Health Sciences Centre, Toronto, ON, Canada INTRODUCTION: In Western countries, the incidence of esophageal adenocarcinoma (EA) and gastric cardia adenocarcinoma […]
J Gen Intern Med 26:698-704. Group Health Research Institute, Seattle, WA, USA BACKGROUND: Quality of antidepressant treatment remains disturbingly poor. Rates of medication adherence and […]
WebmedCentral ECONOMICS OF MEDICINE 2:WMC001657. Directorate of Planning, Badalona Serveis Assistencials SA, Badalona, Spain BACKGROUND: To determine the adaptation capacitating of categories case-mix adjustment (Adjusted […]
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 […]
Popul Health Manag 14 Suppl 1:S35-S44. Healthways Center for Health Research, Franklin, TN, USA Medicare is challenged to maintain solvency as enrollment climbs because of […]
J Clin Psychopharmacol 31:56-60. Department of Psychiatry, University of Manitoba, Winnipeg, MB, Canada BACKGROUND: Independent reports suggest that various psychotropic medications and psychiatric disorders are […]
J Med Internet Res 13:e1. Group Health Research Institute, Seattle, WA, USA BACKGROUND: Patient-shared electronic health records provide opportunities for care outside of office visits. […]
Popul Health Manag 14:205-210. Research and Development Unit, Johns Hopkins HealthCare LLC, Glen Burnie, MD, USA The objective of this study was to optimize predictive […]
Toronto, ON, Canada: University of Toronto (masters thesis). University of Toronto, Toronto, ON, Canada The implementation of Electronic Medical Records (EMRs) may lead to improved […]
