Hude Quan
Hude Quan
Professor of Community Health Sciences, Cumming School of Medicine, University of Calgary
Verified email at
Cited by
Cited by
Coding algorithms for defining comorbidities in ICD-9-CM and ICD-10 administrative data
H Quan, V Sundararajan, P Halfon, A Fong, B Burnand, JC Luthi, ...
Medical care 43 (11), 1130-1139, 2005
Updating and validating the Charlson comorbidity index and score for risk adjustment in hospital discharge abstracts using data from 6 countries
H Quan, B Li, CM Couris, K Fushimi, P Graham, P Hider, JM Januel, ...
American journal of epidemiology 173 (6), 676-682, 2011
New ICD-10 version of the Charlson comorbidity index predicted in-hospital mortality
V Sundararajan, T Henderson, C Perry, A Muggivan, H Quan, WA Ghali
Journal of clinical epidemiology 57 (12), 1288-1294, 2004
A modification of the Elixhauser comorbidity measures into a point system for hospital death using administrative data
C Van Walraven, PC Austin, A Jennings, H Quan, AJ Forster
Medical care 47 (6), 626-633, 2009
Exploring physician specialist response rates to web-based surveys
CT Cunningham, H Quan, B Hemmelgarn, T Noseworthy, CA Beck, ...
BMC medical research methodology 15, 1-8, 2015
Assessing validity of ICD‐9‐CM and ICD‐10 administrative data in recording clinical conditions in a unique dually coded database
H Quan, B Li, L Duncan Saunders, GA Parsons, CI Nilsson, A Alibhai, ...
Health services research 43 (4), 1424-1441, 2008
How to practice person‐centred care: A conceptual framework
MJ Santana, K Manalili, RJ Jolley, S Zelinsky, H Quan, M Lu
Health Expectations 21 (2), 429-440, 2018
Dealing with missing data in a multi-question depression scale: a comparison of imputation methods
FM Shrive, H Stuart, H Quan, WA Ghali
BMC medical research methodology 6, 1-10, 2006
Validity of information on comorbidity derived from ICD-9-CCM administrative data
H Quan, GA Parsons, WA Ghali
Medical care 40 (8), 675-685, 2002
Comparison of the Elixhauser and Charlson/Deyo methods of comorbidity measurement in administrative data
DA Southern, H Quan, WA Ghali
Medical care 42 (4), 355-360, 2004
Adapting the Charlson Comorbidity Index for use in patients with ESRD
BR Hemmelgarn, BJ Manns, H Quan, WA Ghali
American Journal of Kidney Diseases 42 (1), 125-132, 2003
Validity of procedure codes in International Classification of Diseases, 9th revision, clinical modification administrative data
H Quan, GA Parsons, WA Ghali
Medical care 42 (8), 801-809, 2004
Risk adjustment performance of Charlson and Elixhauser comorbidities in ICD-9 and ICD-10 administrative databases
B Li, D Evans, P Faris, S Dean, H Quan
BMC health services research 8, 1-7, 2008
Incidence of primary sclerosing cholangitis: a systematic review and meta‐analysis
NA Molodecky, H Kareemi, R Parab, HW Barkema, H Quan, RP Myers, ...
Hepatology 53 (5), 1590-1599, 2011
Symptomatic in-hospital deep vein thrombosis and pulmonary embolism following hip and knee arthroplasty among patients receiving recommended prophylaxis: a systematic review
JM Januel, G Chen, C Ruffieux, H Quan, JD Douketis, MA Crowther, ...
Jama 307 (3), 294-303, 2012
Methods for identifying 30 chronic conditions: application to administrative data
M Tonelli, N Wiebe, M Fortin, B Guthrie, BR Hemmelgarn, MT James, ...
BMC medical informatics and decision making 15, 1-11, 2016
Incidence of celiac disease is increasing over time: a systematic review and meta-analysis
JA King, J Jeong, FE Underwood, J Quan, N Panaccione, JW Windsor, ...
Official journal of the American College of Gastroenterology| ACG 115 (4 …, 2020
Association of postoperative complications with hospital costs and length of stay in a tertiary care center
NA Khan, H Quan, JM Bugar, JB Lemaire, R Brant, WA Ghali
Journal of general internal medicine 21 (2), 177-180, 2006
Physician interpretations and textbook definitions of blinding terminology in randomized controlled trials
PJ Devereaux, BJ Manns, WA Ghali, H Quan, C Lacchetti, VM Montori, ...
Jama 285 (15), 2000-2003, 2001
Validation of a case definition to define hypertension using administrative data
H Quan, N Khan, BR Hemmelgarn, K Tu, G Chen, N Campbell, MD Hill, ...
Hypertension 54 (6), 1423-1428, 2009
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