Publications

Sutherland JM, Crump RT, Karimuddin AA, Liu G, Wing K, Janjua A, Isaac K. Case mix-based changes in health status: A prospective study of elective surgery patients in Vancouver, Canada. J Health Serv Res Policy. 2023 Jun 11:13558196231182630. doi: 10.1177/13558196231182630. Online ahead of print. Read more

McKevitt E, Saleeb M, Liu G, Warburton R, Pao JS, Dingee C, Bazzarelli A, Tang K, Crump T, Sutherland JM. Differences in Preoperative Health-Related Quality of Life between Women Receiving Mastectomy or Breast Conserving Surgery in a Prospectively Recruited Cohort of Breast Cancer Patients. Curr Oncol. 2022 Dec 22;30(1):118-129. doi: 10.3390/curroncol30010010. Read more

Saleeb M, Mohtashami F, Gadermann A, Murphy R, Flexman A, Crump T, Liu G, Sutherland JM. A comparison of patient-reported outcomes among Canadian women having hysterectomies. Qual Life Res. 2022 Dec 22. doi: 10.1007/s11136-022-03326-5. Online ahead of print. Read more

Merali K, Karimuddin A, Crump T, Brown C, Phang T, Raval M, Liu G, Sutherland JM. The relationship between perceptions of shared decision-making and patient-reported outcomes in a cross-sectional cohort of hemorrhoidectomy patients. Colorectal Dis. 2022 Jan 5. doi: 10.1111/codi.16039. Online ahead of print. Read more

Guo MY, Crump RT, Karimuddin AA, Liu G, Bair MJ, Sutherland JM. Prioritization and surgical wait lists: A cross-sectional survey of patient’s health-related quality of life. Health Policy. 2021 Dec 28:S0168-8510(21)00309-2. Online ahead of print. Read more

Sutherland JM, Rajapakshe S, Crump T, Chartrand A, Liu G, Karimuddin A. Comparing patient-reported outcomes across countries: An assessment of methodological challenges. J Health Serv Res Policy. 2021 Feb 7:1355819621990696. Read more

McKevitt E, Liu G, Warburton R, Dingee CK, Pao J, Bazzarelli A, Crump T, SutherlandJ. Patients Awaiting Mastectomy Report Increased Depression, Anxiety, and Decreased Quality of Life Compared to Patients Awaiting Lumpectomy for Treatment of Breast Cancer. Ann Surg Onc. 2021 Feb;28(SUPPL1):S67. Read more

Karimuddin A, Albanese M, Crump T, Liu G, Sutherland JM. Measuring the impact of delayed access to elective cholecystectomy through patient’s cost-utility: An observational cohort study. Int J Qual Health Care. 2021 Jan 25;mzab018. Read more

Sutherland JM, Albanese CM, Crump T, Liu G, Karimuddin A. The minimally important difference of the Gastrointestinal Quality of Life Index for symptomatic gallstone surgery. Surg Endosc. 2021 Jan 4. Online ahead of print. Read more

Sutherland JM, Karimuddin A, Liu G, Crump T, Akbar H, Phang T, Redfern K, Manoharan S, Brown CJ, Raval MJ. Health and Quality of Life Among a Cohort of Patients Having Lateral Internal Sphincterotomy for Anal Fissures. Colorectal Dis. 2020 Jun 13. [Online ahead of print.] Read more

Manoharan S, Liu G, Crump RT, Karimuddin AA, Scott TM, Sutherland JM. Incisional hernia repair surgery improves patient reported outcomes. Am J Surg. 2020 Mar 27. Read more

Yusuf F, Liu G, Wing K, Crump T, Penner M, Younger A, Veljkovic A, Sutherland JM. Validating the Foot and Ankle Outcome score for measuring foot dysfunction among hallux valgus surgery patients using item response theory. Foot Ankle Surg. 2019 Dec 4. Read more

Crump RT, Peterson A, Charbonneau C, Carlson KV, Sutherland JM, Baverstock RJ. Evaluating the measurement properties of the 26-item Expanded Prostate Cancer Index Composite (EPIC-26) with a multicenter cohort. Can Urol Assoc J. 2019 Nov 5. [Epub ahead of print] Read more

Rajapakshe S, Sutherland JM, Wing K, Crump T, Liu G, Penner M, Younger A, Veljkovic A, Redfern K. Health and Quality of Life Outcomes Among Patients Undergoing Surgery for End-Stage Ankle Arthritis. Foot Ankle Int. 2019 Jun 19. [Epub ahead of print] Read more

Sutherland JM, Mok J, Liu G, Karimuddin A, Crump T. A Cost-Utility Study of Laparoscopic Cholecystectomy for the Treatment of Symptomatic Gallstones. J Gastrointest Surg. 2019 May 29. [Epub ahead of print] Read more

Ospina J, Liu G, Crump T, Sutherland JM, Janjua A. 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. Read more

Sutherland JM, Kurzawa Z, Karimuddin A, Duncan K, Liu G, Crump T. Wait lists and adult general surgery: is there a socioeconomic dimension in Canada? BMC Health Serv Res. 2019 Mar 13;19(1):161. Read more

Sutherland JM, Rajapakshe S, Younger A, Crump T, Wing K, Liu G, Veljkovic A. 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 ahead of print] Read more

Liu G, Peterson AC, Wing K, Crump T, Younger A, Penner M, Veljkovic A, Foggin H, Sutherland JM. Validation of the Ankle Osteoarthritis Scale Instrument for Preoperative Evaluation of End-Stage Ankle Arthritis Patients Using Item Response Theory. Foot Ankle Int. 2019 Jan 10:1071100718818573. [Epub ahead of print] Read more

Sutherland JM, Wing K, Younger A, Penner M, Veljkovic A, Liu G, Crump T. Relationship of Duration of Wait for Surgery and Postoperative Patient-Reported Outcomes for Hallux Valgus Surgery. Foot Ankle Int. 2018 Oct 21:1071100718805964. [Epub ahead of print] Read more

Sutherland J, Liu G, Crump T, Bair M, Karimuddin A. 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. 2018 Aug 13. [Epub ahead of print] Read more

Luu K, Sutherland J, Crump T, Liu G, Janjua A. 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. Read more

Kurzawa Z, Sutherland JM, Crump T, Liu G. Measuring quality of life in patients with stress urinary incontinence: is the ICIQ-UI-SF adequate? Qual Life Res. 2018 May 8. [Epub ahead of print] Read more

Sutherland JM, Wing K, Penner M, Younger A, Liu G, Veljkovic A, Crump T. Quantifying Patient-Reported Disability and Health While Waiting for Bunion Surgery. Foot Ankle Int. 2018 May 1. [Epub ahead of print] Read more

Lai E, Peterson AC, Liu G, Karimuddin A, Crump RT, Sutherland JM. Psychometric validation of the Stoma-QOL questionnaire in a Canadian cross-sectional sample of colostomy and ileostomy patients. Scand J Gastroenterol. 2018 Apr 5:1-6. [Epub ahead of print] Read more

Peterson AC, Sutherland JM, Liu G, Crump RT, Karimuddin AA. Peterson AC, Sutherland JM, Liu G, Crump RT, Karimuddin AA. Evaluation of the Fecal Incontinence Quality of Life Scale (FIQL) using item response theory reveals limitations and suggests revisions. Qual Life Res. 2018 Mar 5. [Epub ahead of print] Read more

Newton E, Janjua A, Lai E, Liu G, Crump T, Sutherland JM. The impact of surgical wait time on patient reported outcomes in sinus surgery for chronic rhinosinusitis. Int Forum Allergy Rhinol. 2017 Sep 22. Read more

Hanna BM, Crump RT, Liu G, Sutherland JM, Janjua AS. Incidence and burden of comorbid pain and depression in patients with chronic rhinosinusitis awaiting endoscopic sinus surgery in Canada. Journal of Otolaryngology-Head & Neck Surgery. 2017 Mar 27;46(1):23. Read more

Crump RT, Lai E, Liu G, Janjua A, Sutherland JM. 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 Feb 9 DOI: 10.1002/alr.21917.Read more

Kopp BC, Crump RT, Weis E. The use of semistructured interviews to assess quality of life impacts for patients with uveal melanoma. Canadian Journal of Ophthalmology/Journal Canadien d’Ophtalmologie. 2016 Dec 20. Read more

Crump RT, Liu G, Chase M, Sutherland JM. Patient-reported outcomes and surgical triage: A gap in patient-centered care?. Quality of Life Research. 2016 Nov 1;25(11):2845-51. Read more

Desantis D, Baverstock RJ, Civitarese A, Crump RT, Carlson KV. A clinical perspective on electronically collecting patient-reported outcomes at the point-of-care for overactive bladder. Canadian Urological Association Journal. 2016 Nov;10(11-12):E359. Read more

Crump RT, Liu G, Janjua A, Sutherland JM. Analyzing the 22-item Sino-Nasal Outcome Test using item response theory. Int Forum Allergy Rhinol. 2016 Sep;6(9):914–20. DOI: 10.1002/alr.21770. Read more

Crump RT, Beverung LM, Lau R, Sieracki R, Nicholson M. Reliability, Validity, and Feasibility of Direct Elicitation of Children’s Preferences for Health States A Systematic Review. Medical Decision Making. 2016 Sep 30:0272989X16671925. Read more

Sutherland JM, Crump RT, Chan A, Liu G, Yue E, Bair M. Health of patients on the waiting list: Opportunity to improve health in Canada? Health Policy. 2016 Jul 31;120(7):749-57. Read more

Coe MP, Sutherland JM, Penner MJ, Younger A, Wing KJ. Minimal clinically important difference and the effect of clinical variables on the ankle osteoarthritis scale in surgically treated end-stage ankle arthritis. J Bone Joint Surg Am. 2015 May 20;97(10):818-23. Read more

Crump T, Wing K, Bansback N, Sutherland JM. Surgical assessment: measuring unobserved health. BMC surgery. 2015 Jan 15;15(1):4. Read more

Krebs EE, Lorenz KA, Bair MJ, Damush TM, Wu J, Sutherland JM, Asch SM, Kroenke K. Development and initial validation of the PEG, a three-item scale assessing pain intensity and interference. Journal of general internal medicine. 2009 Jun 1;24(6):733-8. Read more