Research Topics
| F XieSummaryAffiliation: McMaster University Country: Canada Publications
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Publications
Cost-effectiveness of pharmaceutical management for osteoarthritis pain : a systematic review of the literature and recommendations for future economic evaluationFeng Xie
Department of Clinical Epidemiology and Biostatistics, McMaster University, 25 Main St W Suite 2000, Hamilton, ON, L8P 1H1, Canada
Drugs Aging 30:277-84. 2013..The objectives of this study were to systematically review economic evaluations for pharmaceutical management of OA pain and to provide methodological recommendations for future economic evaluation...
Discussing study limitations in reports of biomedical studies- the need for more transparencyMilo A Puhan
Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, 615 North Wolfe Street, Mail room E6153, Baltimore, MD 21205, USA
Health Qual Life Outcomes 10:23. 2012..Instead of perceiving acknowledgment of limitations negatively, authors, reviewers and editors should recognize the potential of a frank and unbiased discussion of study limitations that should not jeopardize acceptance of manuscripts...- Patient management, and time and health care resource utilization associated with the use of intravenous bisphosphonates for patients with metastatic bone disease: a Delphi studyFeng Xie
Programs for Assessment of Technology in Health PATH Research Institute, St Joseph s Healthcare Hamilton, Hamilton, Ontario, Canada Department of Clinical Epidemiology and Biostatistics, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
Hosp Pract (1995) 40:131-7. 2012..The variation could be primarily due to the difference in patient management patterns... - Measuring health-related quality-of-life for Alzheimer's disease using the general publicFeng Xie
Programs for Assessment of Technology in Health PATH Research Institute, McMaster University, 25 Main Street West, Suite 2000, Hamilton, ON, L8P 1H1, Canada
Qual Life Res 21:593-601. 2012..We investigated (1) whether the general public can differentiate between mild, moderate, and severe AD and (2) whether the general public's proxy HRQoL estimates are correlated with current health status... - A review of health utilities across conditions common in paediatric and adult populationsJean Eric Tarride
Programs for Assessment of Technology in Health PATH Research Institute, St Joseph s Healthcare Hamilton, Ontario, Canada
Health Qual Life Outcomes 8:12. 2010.... - Improving the interpretation of quality of life evidence in meta-analyses: the application of minimal important difference unitsBradley C Johnston
Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ontario, Canada
Health Qual Life Outcomes 8:116. 2010..This approach provides a potential solution to both the statistical and interpretational problems of existing methods... - Cost-utility of Intravenous Immunoglobulin (IVIG) compared with corticosteroids for the treatment of Chronic Inflammatory Demyelinating Polyneuropathy (CIDP) in CanadaGord Blackhouse
PATH Research Institute, McMaster University, Hamilton, Ontario, Canada
Cost Eff Resour Alloc 8:14. 2010..The objective of the paper is to evaluate, from a Canadian perspective, the cost-effectiveness of IVIG compared to corticosteroid treatment of CIDP... - The relative efficacy of nine osteoporosis medications for reducing the rate of fractures in post-menopausal womenRobert B Hopkins
Department of Clinical Epidemiology and Biostatistics, Faculty of Health Science, McMaster University, Hamilton, Ontario, Canada
BMC Musculoskelet Disord 12:209. 2011..The purpose was to estimate the relative efficacy of reduction of fractures in post-menopausal women, and to assess robustness of the results... - Validation of the International Classification of Functioning, Disability, and Health (ICF) Brief Core Set for osteoarthritisF Xie
Programs for Assessment of Technology in Health, Department of Clinical Epidemiology and Biostatistics, McMaster University, Canada
Scand J Rheumatol 37:450-61. 2008.... - Use of a disease-specific instrument in economic evaluations: mapping WOMAC onto the EQ-5D utility indexFeng Xie
Programs for Assessment of Technology in Health, St Joseph s Healthcare Hamilton, Hamilton, ON, Canada
Value Health 13:873-8. 2010..To map the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) onto the EuroQol 5 Dimension (EQ-5D) utility index in patients with knee osteoarthritis (OA)... - Illustrating economic evaluation of diagnostic technologies: comparing Helicobacter pylori screening strategies in prevention of gastric cancer in CanadaFeng Xie
Programs for Assessment of Technology in Health Research Institute, St Joseph s Healthcare Hamilton, Hamilton, Ontario, Canada
J Am Coll Radiol 6:317-23. 2009..The aim of this paper is to present an economic evaluation of diagnostic technologies using Helicobacter pylori screening strategies for the prevention of gastric cancer as an illustration... - Total or partial knee replacement? Cost-utility analysis in patients with knee osteoarthritis based on a 2-year observational studyFeng Xie
Programs for Assessment of Technology in Health PATH Research Institute, St Joseph s Healthcare Hamilton, Hamilton, ON, Canada
Eur J Health Econ 11:27-34. 2010..Based on the 2-year data, TKR gained more QALYs at higher costs compared to UKA. A long-term prospective study is necessary to determine cost-effectiveness of TKR and UKA... - Results of a model analysis to estimate cost utility and value of information for intravenous immunoglobulin in Canadian adults with chronic immune thrombocytopenic purpuraFeng Xie
Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ontario, Canada
Clin Ther 31:1082-91; discussion 1066-8. 2009..The aim of this work was to estimate the cost-effectiveness of intravenous immunoglobulin (IVIg) compared with oral prednisone as a treatment for Canadian adults with persistent chronic immune thrombocytopenic purpura (ITP)... 
The need for standardization: a literature review of indirect costs of rheumatoid arthritis and osteoarthritisFeng Xie
St. Joseph's Health Care Hamilton and McMaster University, Hamilton, Ontario, Canada
Arthritis Rheum 59:1027-33. 2008- Cost-utility analysis of infliximab and adalimumab for refractory ulcerative colitisFeng Xie
Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ontario, Canada
Cost Eff Resour Alloc 7:20. 2009..Future research could be aimed at the long-term clinical benefits of these drugs, especially adalimumab for patients intolerant or unresponsive to infliximab treatment... - Using health technology assessment to support evidence-based decision-making in Canada: an academic perspectiveFeng Xie
Department of Clinical Epidemiology and Biostatistics, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
Expert Rev Pharmacoecon Outcomes Res 11:513-21. 2011..Some issues and challenges are also highlighted that will hopefully stimulate a broader discussion among HTA stakeholders to move HTA forward... - Validation of the Comprehensive ICF Core Set for Osteoarthritis (OA) in patients with knee OA: a Singaporean perspectiveFeng Xie
Department of Clinical Epidemiology and Biostatistics, McMaster University, 25 Main Street West, Hamilton, Ontario, Canada
J Rheumatol 34:2301-7. 2007..To evaluate content validity and construct validity of the International Classification of Functioning, Disability and Health (ICF) Comprehensive Core Set for Osteoarthritis (OA) in Singapore... - Extension from inpatients to outpatients: validity and reliability of the Oxford Knee Score in measuring health outcomes in patients with knee osteoarthritisFeng Xie
Department of Clinical Epidemiology and Biostatistics, McMaster University, ON, Canada
Int J Rheum Dis 14:206-10. 2011..To validate the Oxford Knee Score (OKS) in outpatients with knee osteoarthritis (OA)... - Cost-effectiveness analysis of Helicobacter pylori screening in prevention of gastric cancer in ChineseFeng Xie
Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ontario, Canada
Int J Technol Assess Health Care 24:87-95. 2008..The aim of this study was to evaluate the costs and effectiveness associated with no screening, Helicobacter pylori serology screening, and the 13C-urea breath test (UBT) for gastric cancer in the Chinese population... - Evaluation of health outcomes in osteoarthritis patients after total knee replacement: a two-year follow-upFeng Xie
Programs for Assessment of Technology in Health, St, Joseph s Healthcare Hamilton, Hamilton, L8P 1H1, Canada
Health Qual Life Outcomes 8:87. 2010..To quantify the improvement in health outcomes in patients after total knee replacement (TKR)... - Validation of Chinese Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) in patients scheduled for total knee replacementFeng Xie
Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, ON, Canada
Qual Life Res 17:595-601. 2008..Our aim was to cross-culturally validate Chinese Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) in patients with knee osteoarthritis (OA) scheduled for total knee replacement in Singapore... - Cost effectiveness analysis of population-based serology screening and (13)C-Urea breath test for Helicobacter pylori to prevent gastric cancer: a markov modelFeng Xie
Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ontario L8P 1H1, Canada
World J Gastroenterol 14:3021-7. 2008..To compare the costs and effectiveness of no screening and no eradication therapy, the population-based Helicobacter pylori (H pylori) serology screening with eradication therapy and (13)C-Urea breath test (UBT) with eradication therapy... - Patient outcomes after anti TNF-alpha drugs for Crohn's diseaseNazila Assasi
Programs for Assessment of Technology in Health Research Institute, St Joseph s Healthcare, Hamilton, 25 Main Street West, Suite 2000 ON, Canada
Expert Rev Pharmacoecon Outcomes Res 10:163-75. 2010..The review further considers the evidence for the harms and benefits associated with switching from one anti-TNF-alpha agent to another and strategies to optimize the timing of therapy... - Analysis of health utility data when some subjects attain the upper bound of 1: are Tobit and CLAD models appropriate?Eleanor M Pullenayegum
Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, ON, Canada
Value Health 13:487-94. 2010..We aimed to examine whether the Tobit and CLAD models yielded acceptable results when this censoring assumption was not appropriate... - A review of methods used in long-term cost-effectiveness models of diabetes mellitus treatmentJean Eric Tarride
Programs for Assessment of Technology in Health Research Institute, St Joseph s Healthcare Hamilton, 25 Main Street West, Hamilton, Ontario, Canada
Pharmacoeconomics 28:255-77. 2010..Future research should continue to compare economic models for diabetes treatment in terms of clinical outcomes, costs and QALYs when applicable... - General population versus disease-specific event rate and cost estimates: potential bias for economic appraisalsRon Goeree
Programs for the Assessment of Technology in Health Research Institute, 25 Main St W, Suite 2000, Hamilton, ON L8P 1H1, Canada
Expert Rev Pharmacoecon Outcomes Res 10:379-84. 2010.... - A cost-effectiveness model comparing endovascular repair to open surgical repair of abdominal aortic aneurysms in CanadaGord Blackhouse
Program for Assessment of Technology in Health PATH Research Institute, St Joseph s Healthcare Hamilton, Ontario, Canada
Value Health 12:245-52. 2009..EVAR is less invasive than OR, and therefore may have less surgical risk than OR. However, the graft used for EVAR is much more expensive then the graft used for OR... - Health technology assessment and primary data collection for reducing uncertainty in decision makingRon Goeree
Programs for Assessment of Technology in Health Research Institute, St Joseph s Healthcare Hamilton, Hamilton, Ontario, Canada
J Am Coll Radiol 6:332-42. 2009..An illustrative example is used to show how the Ontario HTA process works and the role value of information analyses plays in addressing decision uncertainty, determining research feasibility, and determining study data collection needs... - Conditionally funded field evaluations and practical trial design within a health technology assessment frameworkJames M Bowen
Programs for Assessment of Technology in Health Research Institute, St Joseph s Healthcare Hamilton, Hamilton, Ontario, Canada
J Am Coll Radiol 6:324-31. 2009.... - Approaches for economic evaluations of health care technologiesJean Eric Tarride
Programs for Assessment of Technology in Health Research Institute, St Joseph s Healthcare Hamilton, Hamilton, Ontario, Canada
J Am Coll Radiol 6:307-16. 2009..This review improves upon the previous educational papers published in radiologic journals, as it covers recent methodologic advances regarding the treatment of uncertainty... - In search of the evidentiary foundation of published Canadian economic evaluations (2001-06)Jean Eric Tarride
Department of Clinical Epidemiology and Biostatistics, McMaster University, Programs for Assessment of Technology in Health PATH Research Institute, 25 Main Street West, Suite 2000, Hamilton, Ontario L8P 1H1, Canada
Int J Technol Assess Health Care 25:214-21. 2009.... - Economic evaluations conducted by Canadian health technology assessment agencies: where do we stand?Jean Eric Tarride
Department of Clinical Epidemiology and Biostatistics, McMaster University St Joseph s Healthcare Hamilton, 25 Main Street West, Hamilton, Ontario, Canada
Int J Technol Assess Health Care 24:437-44. 2008..To examine the production of Health Technology Assessments (HTAs) with economic evaluations (EEs) conducted by Canadian HTA agencies... - A study on indirect and intangible costs for patients with knee osteoarthritis in SingaporeFeng Xie
Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, ON, Canada
Value Health 11:S84-90. 2008..To estimate indirect costs through human capital approach and intangible costs through willingness-to-pay (WTP), and identify factors potentially affecting these costs in multiethnic Asian patients with knee osteoarthritis (OA)... - Direct and indirect costs of osteoarthritis in Singapore: a comparative study among multiethnic Asian patients with osteoarthritisFeng Xie
Centre for Health Services Research, Yong Loo Lin School of Medicine, Department of Pharmacy, National University of Singapore, Republic of Singapore
J Rheumatol 34:165-71. 2007..To estimate and compare the direct and indirect costs of osteoarthritis (OA) in multiethnic Asian patients with OA in Singapore... - True difference or something else? Problems in cost of osteoarthritis studiesFeng Xie
Centre for Health Services Research, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
Semin Arthritis Rheum 37:127-32. 2007..To identify the commonalities and discrepancies among the published cost of osteoarthritis (OA) studies and to further propose some potential improvements for this type of research... - Validity, feasibility and acceptability of time trade-off and standard gamble assessments in health valuation studies: a study in a multiethnic Asian population in SingaporeHwee Lin Wee
Department of Rheumatology and Immunology, Singapore General Hospital, Singapore
Value Health 11:S3-10. 2008..To assess the validity, feasibility and acceptability of standard gamble (SG) and time trade-off (TTO) assessments in a multiethnic Asian population... - Comparison of the EuroQol and short form 6D in Singapore multiethnic Asian knee osteoarthritis patients scheduled for total knee replacementFeng Xie
Yong Loo Lin School of Medicine, National University of Singapore, Singapore
Arthritis Rheum 57:1043-9. 2007..To compare the EuroQol (EQ-5D) and Short Form 6D (SF-6D) among multiethnic Asian patients with knee osteoarthritis (OA) scheduled for total knee replacement in Singapore... - Psychometric evaluation of the Schizophrenia Quality of Life Scale (SQLS) in English- and Chinese-speaking Asians in SingaporeNan Luo
Department of Community, Occupational and Family Medicine and Centre for Health Services Research, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
Qual Life Res 17:115-22. 2008..To assess the psychometric properties of the Schizophrenia Quality of Life Scale (SQLS) in Asians with schizophrenia in Singapore... - Do health-related quality-of-life domains and items in knee and hip osteoarthritis vary in importance across social-cultural contexts? A qualitative systematic literature reviewFeng Xie
Department of Pharmacy, National University of Singapore, Singapore
Semin Arthritis Rheum 34:793-804. 2005.... - Conservation needs of amphibians in China: a reviewFeng Xie
Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
Sci China C Life Sci 50:265-76. 2007..Five conservation challenges are mentioned with recommendations for the highest priority research and conservation actions... - Applying the Expectancy-Value Model to understand health valuesXu Hao Zhang
Department of Pharmacy, National University of Singapore, Singapore
Value Health 11:S61-8. 2008..Because health value could be categorized as attitude, we aimed to apply EVM to explore its usefulness in explaining variances in health values and investigate underlying factors... - Are Asians comfortable with discussing death in health valuation studies? A study in multi-ethnic SingaporeHwee Lin Wee
Department of Rheumatology and Immunology, Singapore General Hospital, Republic of Singapore
Health Qual Life Outcomes 4:93. 2006....