Trafford Crump

Trafford Crump

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Trafford Crump

Publications by authors named "Trafford Crump"

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Health and Quality of Life Outcomes Among Patients Undergoing Surgery for End-Stage Ankle Arthritis.

Foot Ankle Int 2019 Oct 19;40(10):1129-1139. Epub 2019 Jun 19.

Vancouver Coastal Health Authority, Vancouver, British Columbia, Canada.

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http://dx.doi.org/10.1177/1071100719856888DOI Listing
October 2019

Parent Preferences Regarding Home Oxygen Use for Infants with Bronchopulmonary Dysplasia.

J Pediatr 2019 Oct 27;213:30-37.e3. Epub 2019 Jun 27.

Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI. Electronic address:

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http://dx.doi.org/10.1016/j.jpeds.2019.05.069DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6765432PMC
October 2019

A new model for delivering care for lower urinary tract symptoms.

Can Urol Assoc J 2019 Jun;13(6):203-207

vesia [Alberta Bladder Centre], Calgary, AB, Canada.

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http://dx.doi.org/10.5489/cuaj.5532DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6570593PMC
June 2019

Minimally Important Difference in the Foot and Ankle Outcome Score Among Patients Undergoing Hallux Valgus Surgery.

Foot Ankle Int 2019 Jun 15;40(6):694-701. Epub 2019 Mar 15.

2 Centre for Health Services and Policy Research, School of Population and Public Health, University of British Columbia, Vancouver, Canada.

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http://dx.doi.org/10.1177/1071100719831392DOI Listing
June 2019

A Cost-Utility Study of Laparoscopic Cholecystectomy for the Treatment of Symptomatic Gallstones.

J Gastrointest Surg 2019 May 29. Epub 2019 May 29.

Department of Surgery, University of Calgary, Calgary, Canada.

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http://dx.doi.org/10.1007/s11605-019-04268-zDOI Listing
May 2019

Consistent Biopsy Quality and Gleason Grading Within the Global Active Surveillance Global Action Plan 3 Initiative: A Prerequisite for Future Studies.

Eur Urol Oncol 2019 May 13;2(3):333-336. Epub 2018 Sep 13.

Erasmus Medical Center, Rotterdam, The Netherlands.

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https://linkinghub.elsevier.com/retrieve/pii/S25889311183013
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http://dx.doi.org/10.1016/j.euo.2018.08.017DOI Listing
May 2019

Validation of the Ankle Osteoarthritis Scale Instrument for Preoperative Evaluation of End-Stage Ankle Arthritis Patients Using Item Response Theory.

Foot Ankle Int 2019 Apr 10;40(4):422-429. Epub 2019 Jan 10.

1 Centre for Health Services and Policy Research, School of Population and Public Health, University of British Columbia, Vancouver, BC, Canada.

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http://dx.doi.org/10.1177/1071100718818573DOI Listing
April 2019

Use of mobile health (mHealth) technologies in ophthalmology patients in Alberta.

Can J Ophthalmol 2019 Apr 23;54(2):164-170. Epub 2018 Aug 23.

Department of Ophthalmology and Visual Sciences, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alta.; Department of Surgery, Cumming School of Medicine, Universityof Calgary, Calgary, AB.. Electronic address:

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https://linkinghub.elsevier.com/retrieve/pii/S00084182173112
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http://dx.doi.org/10.1016/j.jcjo.2018.05.010DOI Listing
April 2019

The impact of comorbid depression in chronic rhinosinusitis on post-operative sino-nasal quality of life and pain following endoscopic sinus surgery.

J Otolaryngol Head Neck Surg 2019 Apr 30;48(1):18. Epub 2019 Apr 30.

Rhinology, Endoscopic Sinus and Skull Base Surgery, Division of Otolaryngology - Head and Neck Surgery, Department of Surgery, University of British Columbia, Vancouver, BC, Canada.

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http://dx.doi.org/10.1186/s40463-019-0340-0DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6492324PMC
April 2019

Relationship of Duration of Wait for Surgery and Postoperative Patient-Reported Outcomes for Hallux Valgus Surgery.

Foot Ankle Int 2019 Mar 21;40(3):259-267. Epub 2018 Oct 21.

3 Department of Surgery, University of Calgary, Calgary, Alberta, Canada.

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http://dx.doi.org/10.1177/1071100718805964DOI Listing
March 2019

Cost-Utility Study of the Economics of Bunion Correction Surgery.

Foot Ankle Int 2019 Mar 17;40(3):336-342. Epub 2018 Dec 17.

3 Department of Orthopaedics, University of British Columbia, Vancouver, BC, Canada.

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http://dx.doi.org/10.1177/1071100718815663DOI Listing
March 2019

From Prostate Health to Overactive Bladder: Developing a Crosswalk for the IPSS to OAB-V8.

Urology 2019 Mar 26;125:73-78. Epub 2018 Oct 26.

Department of Surgery, University of Calgary, Calgary, Alberta, Canada; VESIA [Alberta Bladder Centre], Calgary, Alberta, Canada.

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http://dx.doi.org/10.1016/j.urology.2018.10.035DOI Listing
March 2019

Wait lists and adult general surgery: is there a socioeconomic dimension in Canada?

BMC Health Serv Res 2019 Mar 13;19(1):161. Epub 2019 Mar 13.

Department of Surgery, Cumming School of Medicine, University of Calgary, Calgary, Canada.

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http://dx.doi.org/10.1186/s12913-019-3981-9DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6416854PMC
March 2019

Do preoperative patient-reported outcomes predict hospital length of stay for surgically-treated end-stage ankle osteoarthritis patients?

Foot Ankle Surg 2019 Feb 2. Epub 2019 Feb 2.

Department of Orthopedics, University of British Columbia, 181 Keefer Place, Unit 221, Vancouver, V6B 6C1, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.fas.2019.01.008DOI Listing
February 2019

Relationship between preoperative patient-reported outcomes and hospital length of stay: a prospective cohort study of general surgery patients in Vancouver, Canada.

J Health Serv Res Policy 2019 Jan 13;24(1):29-36. Epub 2018 Aug 13.

5 Clinical Assistant Professor, Section of Colorectal Surgery, Department of Surgery, University of British Columbia, Canada.

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http://dx.doi.org/10.1177/1355819618791634DOI Listing
January 2019

Diabetic Bladder Dysfunction:A Review.

Urology 2019 01 21;123:1-6. Epub 2018 Oct 21.

Department of Surgery, Cumming School of Medicine, University of Calgary, Calgary, Alberta T2V 1P9, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.urology.2018.10.010DOI Listing
January 2019

The role of mpMRI and PSA density in patients with an initial negative prostatic biopsy.

World J Urol 2018 Dec 28;36(12):2021-2025. Epub 2018 May 28.

Department of Urology, Southern Alberta Institute of Urology, 7007 14 St SW, Calgary, AB, T2V 1P9, Canada.

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http://dx.doi.org/10.1007/s00345-018-2341-4DOI Listing
December 2018

Investigating the effect of early bladder management in patients with chronic kidney disease and diabetes: Lessons learned from a failed pilot study.

Can Urol Assoc J 2018 Oct 28;12(10):301-302. Epub 2018 May 28.

Vesia [Alberta Bladder Centre]; Division of Urology, Department of Surgery, University of Calgary, Calgary AB, Canada.

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http://dx.doi.org/10.5489/cuaj.5304DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6192739PMC
October 2018

Quantifying Patient-Reported Disability and Health While Waiting for Bunion Surgery.

Foot Ankle Int 2018 09 7;39(9):1047-1055. Epub 2018 May 7.

3 Department of Surgery, University of Calgary, Calgary, AB, Canada.

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http://dx.doi.org/10.1177/1071100718772037DOI Listing
September 2018

Measuring quality of life in patients with stress urinary incontinence: is the ICIQ-UI-SF adequate?

Qual Life Res 2018 08 8;27(8):2189-2194. Epub 2018 May 8.

Centre for Health Services and Policy Research, School of Population and Public Health, University of British Columbia, 201-2206 East Mall, Vancouver, V6T 1Z3, Canada.

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http://link.springer.com/10.1007/s11136-018-1872-x
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http://dx.doi.org/10.1007/s11136-018-1872-xDOI Listing
August 2018

Evaluation of the Fecal Incontinence Quality of Life Scale (FIQL) using item response theory reveals limitations and suggests revisions.

Qual Life Res 2018 06 5;27(6):1613-1623. Epub 2018 Mar 5.

Section of Colorectal Surgery, Department of Surgery, University of British Columbia, Vancouver, Canada.

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http://dx.doi.org/10.1007/s11136-018-1826-3DOI Listing
June 2018

Psychometric validation of the Stoma-QOL questionnaire in a Canadian cross-sectional sample of colostomy and ileostomy patients.

Scand J Gastroenterol 2018 06 5;53(6):721-726. Epub 2018 Apr 5.

a Centre for Health Services and Policy Research, School of Population and Public Health , University of British Columbia , Vancouver , Canada.

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http://dx.doi.org/10.1080/00365521.2018.1457713DOI Listing
June 2018

Testing the feasibility of eliciting preferences for health states from adolescents using direct methods.

BMC Pediatr 2018 06 22;18(1):199. Epub 2018 Jun 22.

Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI, USA.

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http://dx.doi.org/10.1186/s12887-018-1179-7DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6015455PMC
June 2018

The impact of chronic airway disease on symptom severity and global suffering in Canadian rhinosinusitis patients.

J Otolaryngol Head Neck Surg 2018 May 29;47(1):40. Epub 2018 May 29.

Division of Otolaryngology - Head & Neck Surgery, University of British Columbia, Gordon and Leslie Diamond Health Care Centre, DHCC, Vancouver General Hospital, 4th. Floor Rm. 4299B 2775 Laurel Street, Vancouver, BC, V5Z 1M9, Canada.

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http://dx.doi.org/10.1186/s40463-018-0287-6DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5975522PMC
May 2018

Investigating the effect of early bladder management in patients with chronic kidney disease and diabetes: Lessons learned from a failed pilot study.

Can Urol Assoc J 2018 May 28. Epub 2018 May 28.

Vesia [Alberta Bladder Centre]; Division of Urology, Department of Surgery, University of Calgary, Calgary AB; Canada.

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http://dx.doi.org/10.5489/cuaj.5034DOI Listing
May 2018

Evaluating the 8-item overactive bladder questionnaire (OAB-v8) using item response theory.

Neurourol Urodyn 2018 03 4;37(3):1095-1100. Epub 2017 Oct 4.

Vesia [Alberta Bladder Centre], Calgary, Alberta, Canada.

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http://dx.doi.org/10.1002/nau.23420DOI Listing
March 2018

Case distribution and complications of mid-urethral sling surgery in a Canadian city before and after the Health Canada advisory on pelvic floor mesh.

Int Urogynecol J 2017 Dec 25;28(12):1801-1806. Epub 2017 May 25.

Department of Surgery, University of Calgary, Calgary, AB, Canada.

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http://dx.doi.org/10.1007/s00192-017-3354-zDOI Listing
December 2017

The impact of surgical wait time on patient reported outcomes in sinus surgery for chronic rhinosinusitis.

Int Forum Allergy Rhinol 2017 12 22;7(12):1156-1161. Epub 2017 Sep 22.

Centre for Health Services and Policy Research, University of British Columbia, Vancouver, BC, Canada.

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http://dx.doi.org/10.1002/alr.22018DOI Listing
December 2017

Establishing utility values for the 22-item Sino-Nasal Outcome Test (SNOT-22) using a crosswalk to the EuroQol-five-dimensional questionnaire-three-level version (EQ-5D-3L).

Int Forum Allergy Rhinol 2017 05 9;7(5):480-487. Epub 2017 Feb 9.

Centre for Health Services and Policy Research, School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada.

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http://dx.doi.org/10.1002/alr.21917DOI Listing
May 2017

Reliability, Validity, and Feasibility of Direct Elicitation of Children's Preferences for Health States.

Med Decis Making 2017 04 1;37(3):314-326. Epub 2016 Oct 1.

Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI (RTC, LMB, RL, RS, MN).

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http://dx.doi.org/10.1177/0272989X16671925DOI Listing
April 2017

The use of semistructured interviews to assess quality of life impacts for patients with uveal melanoma.

Can J Ophthalmol 2017 Apr 20;52(2):181-185. Epub 2016 Dec 20.

Department of Surgery, University of Calgary, Calgary, Alb; Department of Ophthalmology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alb.

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http://dx.doi.org/10.1016/j.jcjo.2016.10.005DOI Listing
April 2017

Incidence and burden of comorbid pain and depression in patients with chronic rhinosinusitis awaiting endoscopic sinus surgery in Canada.

J Otolaryngol Head Neck Surg 2017 Mar 27;46(1):23. Epub 2017 Mar 27.

Otolaryngology - Head and Neck Surgery, University of British Columbia, Vancouver, BC, Canada.

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http://dx.doi.org/10.1186/s40463-017-0205-3DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5369212PMC
March 2017

Reforming Long-Term Care Funding in Alberta.

Healthc Q 2015 ;18(1):26-31

Associate professor with the Centre for Health Services and Policy Research at the University of British Columbia.

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December 2016

The Alberta Ocular Brachytherapy Program: Utilization of Patient Feedback to Guide Improvements.

J Med Imaging Radiat Sci 2016 Dec 28;47(4):349-355. Epub 2016 Jun 28.

Department of Ophthalmology, Faculty of Medicine and Dentistry, Royal Alexandra Hospital, Edmonton, Alberta, Canada.

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http://dx.doi.org/10.1016/j.jmir.2016.04.013DOI Listing
December 2016

Patient-reported outcomes and surgical triage: A gap in patient-centered care?

Qual Life Res 2016 11 6;25(11):2845-2851. Epub 2016 Jun 6.

Centre for Health Services and Policy Research, School of Population and Public Health, University of British Columbia, 201 - 2206 East Mall, Vancouver, BC, V6T 1Z3, Canada.

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http://dx.doi.org/10.1007/s11136-016-1301-yDOI Listing
November 2016

A clinical perspective on electronically collecting patient-reported outcomes at the point-of-care for overactive bladder.

Can Urol Assoc J 2016 Nov-Dec;10(11-12):E359-E366. Epub 2016 Nov 10.

vesia [Alberta Bladder Centre]; University of Calgary, Department of Surgery, Calgary, AB, Canada.

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http://dx.doi.org/10.5489/cuaj.3757DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5140027PMC
November 2016

Paying for volume: British Columbia's experiment with funding hospitals based on activity.

Health Policy 2016 Nov 24;120(11):1322-1328. Epub 2016 Sep 24.

Centre for Health Services and Policy Research, School of Population and Public Health, University of British Columbia, Vancouver, Canada.

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http://dx.doi.org/10.1016/j.healthpol.2016.09.010DOI Listing
November 2016

Analyzing the 22-item Sino-Nasal Outcome Test using item response theory.

Int Forum Allergy Rhinol 2016 09 9;6(9):914-20. Epub 2016 Jun 9.

Centre for Health Services and Policy Research, School of Population and Public Health, University of British Columbia, Vancouver, BC, Canada.

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http://dx.doi.org/10.1002/alr.21770DOI Listing
September 2016

Health of patients on the waiting list: Opportunity to improve health in Canada?

Health Policy 2016 Jul 3;120(7):749-57. Epub 2016 May 3.

VA HSR&D Center for Health Information and Communication, Roudebush VA Medical Center, Indiana University School of Medicine, Department of Medicine, Regenstrief Institute, Inc., Indianapolis, IN, USA.

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http://dx.doi.org/10.1016/j.healthpol.2016.04.017DOI Listing
July 2016

New pricing approaches for bundled payments: Leveraging clinical standards and regional variations to target avoidable utilization.

Health Policy 2016 Mar 15;120(3):316-26. Epub 2016 Feb 15.

Centre for Health Services and Policy Research, School of Population and Public Health, University of British Columbia, Vancouver, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.healthpol.2016.02.004DOI Listing
March 2016

Patient educational technologies and their use by patients diagnosed with localized prostate cancer.

BMC Health Serv Res 2015 Sep 29;15:433. Epub 2015 Sep 29.

Faculty of Medicine, Division of Urology, University of Calgary and vesia [Alberta Bladder Centre], Calgary, AB, Canada.

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http://dx.doi.org/10.1186/s12913-015-1090-yDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4588255PMC
September 2015

Surgical assessment: measuring unobserved health.

BMC Surg 2015 Jan 15;15. Epub 2015 Jan 15.

Centre for Health Services and Policy Research, School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada.

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http://dx.doi.org/10.1186/1471-2482-15-4DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4324857PMC
January 2015

Characterizing the public's preferential attitudes toward end-of-life care options: a role for the threshold technique?

Health Serv Res 2013 Dec 28;48(6 Pt 1):2101-24. Epub 2013 Feb 28.

Centre for Health Services and Policy Research, University of British Columbia, 201 - 2206 East Mall, Vancouver, BC, V6T 1Z3, Canada.

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http://dx.doi.org/10.1111/1475-6773.12049DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3742562PMC
December 2013

Alternative level of care: Canada's hospital beds, the evidence and options.

Healthc Policy 2013 Aug;9(1):26-34

Centre for Health Services and Policy Research, School of Population and Public Health, University of British Columbia, Vancouver, BC.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3999549PMC
August 2013

Decision support for patients: values clarification and preference elicitation.

Med Care Res Rev 2013 Feb 1;70(1 Suppl):50S-79S. Epub 2012 Nov 1.

The Geisel School of Medicine at Dartmouth, Hanover, NH, USA.

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http://dx.doi.org/10.1177/1077558712461182DOI Listing
February 2013

The importance of measuring strength-of-preference scores for health care options in preference-sensitive care.

J Clin Epidemiol 2012 Aug 9;65(8):887-96. Epub 2012 Apr 9.

Centre for Health Services and Policy Research, University of British Columbia, 201-2206 East Mall, Vancouver, British Columbia V6T 1Z3, Canada.

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http://linkinghub.elsevier.com/retrieve/pii/S089543561200051
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http://dx.doi.org/10.1016/j.jclinepi.2012.02.010DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3383345PMC
August 2012

British Columbia hospitals: examination and assessment of payment reform (B-CHeaPR).

BMC Health Serv Res 2011 Jun 24;11:150. Epub 2011 Jun 24.

University of British Columbia, Faculty of Medicine, Centre for Health Services and Policy Research, 201-2206 East Mall, Vancouver, B.C., V6T 1Z3, Canada.

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http://dx.doi.org/10.1186/1472-6963-11-150DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3142203PMC
June 2011

Will paying the piper change the tune?

Healthc Policy 2011 May;6(4):14-21

Assistant Professor, Centre for Health Services and Policy Research, School of Population and Public Health, University of British Columbia, Vancouver, BC.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3107112PMC
May 2011

Assessing Medicare beneficiaries' strength-of-preference scores for health care options: how engaging does the elicitation technique need to be?

Health Expect 2011 Mar;14 Suppl 1:33-45

The Dartmouth Institute for Health Policy and Clinical Practice, Dartmouth Medical School, Hanover, NH 03766, USA.

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http://dx.doi.org/10.1111/j.1369-7625.2010.00632.xDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5057168PMC
March 2011

Optometry within hospitals at the Veterans Administration.

Optometry 2005 Nov;76(11):657-60

Center for Vision Care Policy, State University of New York College of Optometry, New York, New York, USA.

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http://dx.doi.org/10.1016/j.optm.2005.08.030DOI Listing
November 2005

Patient satisfaction with LASIK surgery in New York State.

Manag Care Interface 2005 Feb;18(2):59-62

Center for Vision Care Policy, State University of New York College of Optometry, New York City, 10036, USA.

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February 2005

Quality-of-care review of optometric records: inter-rater reliability.

J Healthc Qual 2004 Sep-Oct;26(5):29-33

Center for Vision Care Policy, College of Optometry, State University of New York, USA.

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November 2004