| Year |
Citation |
Score |
| 2023 |
Sajobi TT, Sanusi RA, Mayo NE, Sawatzky R, Kongsgaard Nielsen L, Sebille V, Liu J, Bohm E, Awosoga O, Norris CM, Wilton SB, James MT, Lix LM. Unsupervised item response theory models for assessing sample heterogeneity in patient-reported outcomes measures. Quality of Life Research : An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation. PMID 38127205 DOI: 10.1007/s11136-023-03560-5 |
0.527 |
|
| 2023 |
Sawatzky R, Sajobi TT, Russell L, Awosoga OA, Ademola A, Böhnke JR, Lawal O, Brobbey A, Lix LM, Anota A, Sebille V, Sprangers MAG, Verdam MGE. Response shift results of quantitative research using patient-reported outcome measures: a descriptive systematic review. Quality of Life Research : An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation. PMID 37702809 DOI: 10.1007/s11136-023-03495-x |
0.541 |
|
| 2023 |
Sprangers MAG, Sawatzky R, Vanier A, Böhnke JR, Sajobi T, Mayo NE, Lix LM, Verdam MGE, Oort FJ, Sébille V. Implications of the syntheses on definition, theory, and methods conducted by the Response Shift - in Sync Working Group. Quality of Life Research : An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation. PMID 36757572 DOI: 10.1007/s11136-023-03347-8 |
0.502 |
|
| 2022 |
Sajobi TT, Lix LM, Russell L, Schulz D, Liu J, Zumbo BD, Sawatzky R. Accuracy of mixture item response theory models for identifying sample heterogeneity in patient-reported outcomes: a simulation study. Quality of Life Research : An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation. PMID 35716223 DOI: 10.1007/s11136-022-03169-0 |
0.535 |
|
| 2022 |
Ayilara OF, Sajobi TT, Barclay R, Bohm E, Jafari Jozani M, Lix LM. A comparison of methods to address item non-response when testing for differential item functioning in multidimensional patient-reported outcome measures. Quality of Life Research : An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation. PMID 35389187 DOI: 10.1007/s11136-022-03129-8 |
0.536 |
|
| 2021 |
Brobbey A, Wiebe S, Nettel-Aguirre A, Josephson CB, Williamson T, Lix LM, Sajobi TT. Repeated measures discriminant analysis using multivariate generalized estimation equations. Statistical Methods in Medical Research. 9622802211032705. PMID 34898331 DOI: 10.1177/09622802211032705 |
0.528 |
|
| 2021 |
Lawal OA, Awosoga O, Santana MJ, James MT, Wilton SB, Norris CM, Lix LM, Sajobi TT. Measurement invariance of the Seattle Angina Questionnaire in coronary artery disease. Quality of Life Research : An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation. PMID 34495443 DOI: 10.1007/s11136-021-02987-y |
0.513 |
|
| 2021 |
Sajobi TT, Josephson CB, Sawatzky R, Wang M, Lawal O, Patten SB, Lix LM, Wiebe S. Quality of Life in Epilepsy: Same questions, but different meaning to different people. Epilepsia. PMID 34309838 DOI: 10.1111/epi.17012 |
0.54 |
|
| 2021 |
Sébille V, Lix LM, Ayilara OF, Sajobi TT, Janssens ACJW, Sawatzky R, Sprangers MAG, Verdam MGE. Critical examination of current response shift methods and proposal for advancing new methods. Quality of Life Research : An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation. PMID 33595827 DOI: 10.1007/s11136-020-02755-4 |
0.508 |
|
| 2021 |
Sprangers MAG, Sajobi T, Vanier A, Mayo NE, Sawatzky R, Lix LM, Oort FJ, Sébille V. Response shift in results of patient-reported outcome measures: a commentary to The Response Shift-in Sync Working Group initiative. Quality of Life Research : An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation. PMID 33481193 DOI: 10.1007/s11136-020-02747-4 |
0.506 |
|
| 2020 |
Sajobi TT, Fick GH, Lix LM. On Statistical Significance of Discriminant Function Coefficients Journal of Modern Applied Statistical Methods. 18. DOI: 10.22237/Jmasm/1571745720 |
0.486 |
|
| 2019 |
Marshall DA, Liu X, Barnabe C, Yee K, Faris PD, Barber C, Mosher D, Noseworthy T, Werle J, Lix L. Existing comorbidities in people with osteoarthritis: a retrospective analysis of a population-based cohort in Alberta, Canada. Bmj Open. 9: e033334. PMID 31753902 DOI: 10.1136/Bmjopen-2019-033334 |
0.327 |
|
| 2019 |
Yadegari I, Bohm E, Ayilara OF, Zhang L, Sawatzky R, Sajobi TT, Lix LM. Differential item functioning of the SF-12 in a population-based regional joint replacement registry. Health and Quality of Life Outcomes. 17: 114. PMID 31266505 DOI: 10.1186/S12955-019-1166-1 |
0.529 |
|
| 2019 |
Ayilara OF, Zhang L, Sajobi TT, Sawatzky R, Bohm E, Lix LM. Impact of missing data on bias and precision when estimating change in patient-reported outcomes from a clinical registry. Health and Quality of Life Outcomes. 17: 106. PMID 31221151 DOI: 10.1186/S12955-019-1181-2 |
0.543 |
|
| 2018 |
Lix LM, Ayles J, Bartholomew S, Cooke CA, Ellison J, Emond V, Hamm NC, Hannah H, Jean S, LeBlanc S, O'Donnell S, Paterson JM, Pelletier C, Phillips KAM, Puchtinger R, et al. The Canadian Chronic Disease Surveillance System: A model for collaborative surveillance. International Journal of Population Data Science. 3: 433. PMID 32935015 DOI: 10.23889/Ijpds.V3I3.433 |
0.32 |
|
| 2018 |
Hinds AM, Sajobi TT, Sebille V, Sawatzky R, Lix LM. A systematic review of the quality of reporting of simulation studies about methods for the analysis of complex longitudinal patient-reported outcomes data. Quality of Life Research : An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation. PMID 29679367 DOI: 10.1007/S11136-018-1861-0 |
0.533 |
|
| 2018 |
Smith M, McGrail K, Schull M, Katz A, McDonald T, Paprica PA, Victor JC, Lix L, Chateau D, Diverty B. Pan-Canadian Real-World Health Data Network: Building a National Data Platform International Journal of Population Data Science. 3. DOI: 10.23889/Ijpds.V3I4.984 |
0.312 |
|
| 2018 |
Duchen R, Lix L, Reimer K, Widdifield J, Butt D, Smith M, Katz A, Bartholomew S, Toews J, McRae L, Jaakkimainen L. How do we enhance linked administrative data based chronic disease surveillance in Canada? Results of an environmental scan. International Journal of Population Data Science. 3. DOI: 10.23889/Ijpds.V3I4.956 |
0.327 |
|
| 2018 |
Hinds A, Bechtel B, Distasio J, Roos L, Lix L. Public housing and healthcare use: Determining whether public housing functions as an intervention using linked population-based administrative data International Journal of Population Data Science. 3. DOI: 10.23889/Ijpds.V3I4.803 |
0.339 |
|
| 2018 |
Lix L, Zhang L, Yan L, Sajobi T, Sawatzky R, Bohm E. Validating health conditions in a clinical registry using administrative data algorithms International Journal of Population Data Science. 3. DOI: 10.23889/Ijpds.V3I4.691 |
0.349 |
|
| 2018 |
Smith M, Schull M, McGrail K, Katz A, Diverty B, McDonald T, Victor C, Lix L, Paprica A. Building a Pan-Canadian Real World Health Data Network International Journal of Population Data Science. 3. DOI: 10.23889/Ijpds.V3I2.550 |
0.309 |
|
| 2017 |
Sajobi TT, Brahmbatt R, Lix LM, Zumbo BD, Sawatzky R. Scoping review of response shift methods: current reporting practices and recommendations. Quality of Life Research : An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation. PMID 29210014 DOI: 10.1007/S11136-017-1751-X |
0.545 |
|
| 2017 |
Sawatzky R, Russell LB, Sajobi TT, Lix LM, Kopec J, Zumbo BD. The use of latent variable mixture models to identify invariant items in test construction. Quality of Life Research : An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation. PMID 28836090 DOI: 10.1007/S11136-017-1680-8 |
0.532 |
|
| 2017 |
Wu X, Sawatzky R, Hopman W, Mayo N, Sajobi TT, Liu J, Prior J, Papaioannou A, Josse RG, Towheed T, Davison KS, Lix LM. Latent variable mixture models to test for differential item functioning: a population-based analysis. Health and Quality of Life Outcomes. 15: 102. PMID 28506313 DOI: 10.1186/S12955-017-0674-0 |
0.548 |
|
| 2017 |
Lix L, Reimer K. The Canadian Chronic Disease Surveillance System: A Distributed Surveillance Model Online Journal of Public Health Informatics. 9. DOI: 10.5210/Ojphi.V9I1.7726 |
0.323 |
|
| 2017 |
Lix L, Reimer K. The Canadian Chronic Disease Surveillance System: The Benefits and Challenges of a Distributed Model for National Disease Surveillance International Journal of Population Data Science. 1. DOI: 10.23889/Ijpds.V1I1.356 |
0.321 |
|
| 2017 |
Lix L, Singer A, Katz A, Yogendran M, Al-Azazi S. Chronic Disease Case Definitions for Electronic Medical Records: A Canadian Validation Study International Journal of Population Data Science. 1. DOI: 10.23889/Ijpds.V1I1.232 |
0.312 |
|
| 2017 |
Hinds A, Bechtel B, Distasio J, Roos LL, Lix L. Predicting who applies to Public Housing using Linked Administrative Data International Journal of Population Data Science. 1. DOI: 10.23889/Ijpds.V1I1.105 |
0.311 |
|
| 2017 |
Sajobi TT, Lix LM. Robust Measures of Variable Importance for Multivariate Group Designs Journal of Modern Applied Statistical Methods. 16: 99-123. DOI: 10.22237/Jmasm/1509494760 |
0.477 |
|
| 2016 |
Sawatzky R, Chan EK, Zumbo BD, Ahmed S, Bartlett S, Bingham CO, Gardner W, Jutai J, Kuspinar A, Sajobi T, Lix LM. Modern perspectives of measurement validation emphasize justification of inferences based on patient reported outcome scores. Journal of Clinical Epidemiology. PMID 27998744 DOI: 10.1016/J.Jclinepi.2016.12.002 |
0.521 |
|
| 2016 |
Lix LM, Wu X, Hopman W, Mayo N, Sajobi TT, Liu J, Prior JC, Papaioannou A, Josse RG, Towheed TE, Davison KS, Sawatzky R. Differential Item Functioning in the SF-36 Physical Functioning and Mental Health Sub-Scales: A Population-Based Investigation in the Canadian Multicentre Osteoporosis Study. Plos One. 11: e0151519. PMID 26998611 DOI: 10.1371/Journal.Pone.0151519 |
0.531 |
|
| 2015 |
Lix LM, Chan EK, Sawatzky R, Sajobi TT, Liu J, Hopman W, Mayo N. Response shift and disease activity in inflammatory bowel disease. Quality of Life Research : An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation. PMID 26589529 DOI: 10.1007/S11136-015-1188-Z |
0.507 |
|
| 2015 |
Sajobi TT, Lix LM, Singh G, Lowerison M, Engbers J, Mayo NE. Identifying reprioritization response shift in a stroke caregiver population: a comparison of missing data methods. Quality of Life Research : An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation. 24: 529-40. PMID 25344817 DOI: 10.1007/S11136-014-0824-3 |
0.527 |
|
| 2015 |
Schwartz CE, Sajobi TT, Verdam MG, Sebille V, Lix LM, Guilleux A, Sprangers MA. Method variation in the impact of missing data on response shift detection. Quality of Life Research : An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation. 24: 521-8. PMID 25008260 DOI: 10.1007/S11136-014-0746-0 |
0.517 |
|
| 2015 |
Pitz MW, Ahmed R, Smith M, Prior HJ, Hong SP, Banerjee A, Koseva I, Kulbaba C, Lix L. A comparison of comorbidity measures for predicting one-year mortality in cancer patients. Journal of Clinical Oncology. 33: e17679-e17679. DOI: 10.1200/Jco.2015.33.15_Suppl.E17679 |
0.306 |
|
| 2015 |
Sajobi TT, Lix LM, Singh G, Lowerison M, Engbers J, Mayo NE. Identifying reprioritization response shift in a stroke caregiver population: a comparison of missing data methods Quality of Life Research. 24: 529-540. DOI: 10.1007/s11136-014-0824-3 |
0.501 |
|
| 2013 |
Schwartz CE, Ahmed S, Sawatzky R, Sajobi T, Mayo N, Finkelstein J, Lix L, Verdam MG, Oort FJ, Sprangers MA. Guidelines for secondary analysis in search of response shift. Quality of Life Research : An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation. 22: 2663-73. PMID 23572398 DOI: 10.1007/S11136-013-0402-0 |
0.556 |
|
| 2013 |
Schwartz CE, Sajobi TT, Lix LM, Quaranto BR, Finkelstein JA. Changing values, changing outcomes: the influence of reprioritization response shift on outcome assessment after spine surgery. Quality of Life Research : An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation. 22: 2255-64. PMID 23519975 DOI: 10.1007/S11136-013-0377-X |
0.521 |
|
| 2013 |
Widdifield J, Labrecque J, Lix L, Paterson JM, Bernatsky S, Tu K, Ivers N, Bombardier C. Systematic review and critical appraisal of validation studies to identify rheumatic diseases in health administrative databases. Arthritis Care & Research. 65: 1490-503. PMID 23436765 DOI: 10.1002/Acr.21993 |
0.307 |
|
| 2013 |
Lix LM, Sajobi TT, Sawatzky R, Liu J, Mayo NE, Huang Y, Graff LA, Walker JR, Ediger J, Clara I, Sexton K, Carr R, Bernstein CN. Relative importance measures for reprioritization response shift. Quality of Life Research : An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation. 22: 695-703. PMID 22700163 DOI: 10.1007/S11136-012-0198-3 |
0.527 |
|
| 2013 |
Glew RA, Bell M, Nwodo O, Wright J, Lix L. PREDICTORS OF SEVERITY AND DURATION OF INFECTIOUS DISEASE OUTBREAKS IN LONG-TERM CARE FACILITIES IN THE SASKATOON HEALTH REGION Journal of Epidemiology and Community Health. 67: e1.9-e1. DOI: 10.1136/Jech-2013-202386.9 |
0.303 |
|
| 2012 |
Sajobi TT, Lix LM, Clara I, Walker J, Graff LA, Rawsthorne P, Miller N, Rogala L, Carr R, Bernstein CN. Measures of relative importance for health-related quality of life. Quality of Life Research : An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation. 21: 1-11. PMID 21516478 DOI: 10.1007/S11136-011-9914-7 |
0.53 |
|
| 2012 |
Sajobi TT, Lix LM, Dansu BM, Laverty W, Li L. Robust descriptive discriminant analysis for repeated measures data Computational Statistics and Data Analysis. 56: 2782-2794. DOI: 10.1016/J.Csda.2012.02.029 |
0.501 |
|
| 2011 |
Bernatsky S, Lix L, Hanly JG, Hudson M, Badley E, Peschken C, Pineau CA, Clarke AE, Fortin PR, Smith M, Bélisle P, Lagace C, Bergeron L, Joseph L. Surveillance of systemic autoimmune rheumatic diseases using administrative data. Rheumatology International. 31: 549-54. PMID 20665025 DOI: 10.1007/S00296-010-1591-2 |
0.323 |
|
| 2011 |
Sajobi TT, Lix LM, Li L, Laverty W. Discriminant analysis for repeated measures data: Effects of mean and covariance misspecification on bias and error in discriminant function coefficients Journal of Modern Applied Statistical Methods. 10: 571-582. DOI: 10.22237/Jmasm/1320120840 |
0.491 |
|
| 2010 |
Lix LM, Sajobi TT. Discriminant analysis for repeated measures data: a review. Frontiers in Psychology. 1: 146. PMID 21833215 DOI: 10.3389/Fpsyg.2010.00146 |
0.51 |
|
| 2010 |
Lix LM, Sajobi T. Testing multiple outcomes in repeated measures designs. Psychological Methods. 15: 268-80. PMID 20822252 DOI: 10.1037/A0017737 |
0.496 |
|
| 2008 |
Rogala L, Miller N, Graff LA, Rawsthorne P, Clara I, Walker JR, Lix L, Ediger JP, McPhail C, Bernstein CN. Population-based controlled study of social support, self-perceived stress, activity and work issues, and access to health care in inflammatory bowel disease Inflammatory Bowel Diseases. 14: 526-535. PMID 18183608 DOI: 10.1002/Ibd.20353 |
0.324 |
|
| 2008 |
Roos LL, Brownell M, Lix L, Roos NP, Walld R, MacWilliam L. From health research to social research: Privacy, methods, approaches Social Science and Medicine. 66: 117-129. PMID 17919795 DOI: 10.1016/J.Socscimed.2007.08.017 |
0.32 |
|
| 2005 |
Menec VH, Lix L, MacWilliam L. Trends in the health status of older Manitobans, 1985 to 1999. Canadian Journal On Aging = La Revue Canadienne Du Vieillissement. 24: 5-14. PMID 16080137 DOI: 10.1353/Cja.2005.0050 |
0.314 |
|
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