Stothers Rosenberg S, Ng X, Mansfield C, Poulos C, Peay H, Lee TH, Irony T, Ho M. Adaptation of the WOMAC for use in a patient preference study. Ther Innov Regul Sci. 2023 Jul;57(4):702-11. doi: 10.1007/s43441-023-00510-8
Greene A, Elmer M, Ludlam S, Shay K, Bentley S, Trennery C, Grimes R, Gater A. Evaluation of the content validity and cross-cultural validity of the Study Participant Feedback Questionnaire (SPFQ). Ther Innov Regul Sci. 2020 Nov;54(6):1522-33. doi: 10.1007/s43441-020-00179-3
Byrom B, Gwaltney C, Slagle A, Gnanasakthy A, Muehlhausen W. Measurement equivalence of patient-reported outcome measures migrated to electronic formats: a review of evidence and recommendations for clinical trials and bring your own device. Expert commentary. Ther Innov Regul Sci. 2018 Aug 29. doi: 10.1177/2168479018793369
Pajouheshnia R, van Smeden M, Peelen LM, Groenwold RHH. Variation in the measurement of predictors affects the discriminative ability and transportability of a prediction model. Presented at the Methods for Evaluation of Medical Prediction Models, Tests and Biomarkers (MEMTAB) 2018 Symposium; July 2, 2018. Utrecht, The Netherlands. [abstract] Diagn Progn Res. 2018 Jul 2; 2(Suppl 1):40. doi: 10.1186/s41512-018-0036-3
Damen JAAG, Debray TPA, Pajouheshnia R, Reitsma JB, Scholten RJPM, Moons KGM, Hooft L. Empirical evidence on the impact of study characteristics on the performance of prognostic models: a meta-epidemiological study. Presented at the Methods for Evaluation of Medical Prediction Models, Tests and Biomarkers (MEMTAB) 2018 Symposium; July 2, 2018. Utrecht, The Netherlands. [abstract] Diagn Progn Res. 2018 Jul 2; 2(Suppl 1):29-30. doi: 10.1186/s41512-018-0036-3
Pajouheshnia R, Schuster NA, Moons KGM, Rutten FH, Groenwold RHH, Peelen LM. Accounting for time-varying treatments when developing a prognostic model: a case study in patients treated with betablockers. Poster presented at the Methods for Evaluation of Medical Prediction Models, Tests and Biomarkers (MEMTAB) 2018 Symposium; July 2018. Utrecht, Netherlands. [abstract] Diagn Progn Res. 2018 Jul; 2(Supp1):28-9. doi: 10.1186/s41512-018-0036-3
Odom D, McLeod L, Sherif B, Nelson L, McSorley D. Longitudinal modeling approaches to assess the association between changes in 2 clinical outcome assessments. Ther Innov Regul Sci. 2018 May;52(3):306-12. doi: 10.1177/2168479017731584
Pajouheshnia R, Damen JAAG, Groenwold RHH, Moons KGM, Peelen LM. Treatment use in prognostic model research: a systematic review of cardiovascular prognostic studies. Diagn Progn Res. 2017 Sep 26;1:15. doi: 10.1186/s41512-017-0015-0
Deal LS, DeMuro C, DiBenedetti D, Lewis S. Development of the observable behaviors of autism spectrum disorder scale. Ther Innov Regul Sci. 2017 May 1;51(3):372-9. doi: 10.1177/2168479016680258
Heus P, Damen JAAG, Pajhouheshnia R, Scholten RJPM, Reitsma JM, Collins GS, Altman DG, Moons KGM, Hooft L. More than half of the TRIPOD items are inadequately reported in prediction modelling studies. Poster presented at the Methods for Evaluating Medical Tests and Biomarkers 2016 Symposium; July 19, 2016. Birmingham, UK. [abstract] Diagn Progn Res. 2017 Feb 16; 1(Suppl 1):27. doi: 10.1186/s41512-016-0001-y
Pajouheshnia R, Groenwold R, Moons K, Reitsma J, Peelen L. The effects of treatment use when externally validating a prediction model that did not include treatment as predictor. Presented at the Methods for Evaluating Medical Tests and Biomarkers 2016 Symposium; February 2016. Birmingham, United Kingdom. [abstract] Diagn Progn Res. 2017 Feb 16; 1(Suppl 1):12. doi: 10.1186/s41512-016-0001-y
Pajouheshnia R, Damen J, Groenwold R, Moons K, Peelen L. How treatment use is addressed in prognostic research: a systematic review. Poster presented at the Methods for Evaluating Medical Tests and Biomarkers 2016 Symposium; July 19, 2016. Birmingham, UK. [abstract] Diagn Progn Res. 2017 Feb 16; 1(Suppl 1):19. doi: 10.1186/s41512-016-0001-y
Damen JAAG, Debray TPA, Heus P, Hooft L, Moons KGM, Pajouheshnia R, Reitsma JB, Scholten RJPM. Design characteristics of external validation studies influencing the performance of risk prediction models. Poster presented at the Methods for Evaluating Medical Tests and Biomarkers 2016 Symposium; July 2016. Birmingham, UK. [abstract] Diagn Progn Res. 2017 Feb 16; 1(Suppl 1):21. doi: 10.1186/s41512-016-0001-y
Damen JAAG, Debray TPA, Heus P, Hooft L, Moons KGM, Pajouheshnia R, Reitsma JB, Scholten RJPM. Performance of the Framingham risk models and pooled cohort equations for the prediction of cardiovascular disease in the general population: a meta-analysis. Poster presented at the Methods for Evaluating Medical Tests and Biomarkers 2016 Symposium; July 19, 2016. Birmington, UK. [abstract] Diagn Progn Res. 2017 Feb 16; 1(Suppl 1):20-1. doi: 10.1186/s41512-016-0001-y
Williams V, McLeod L, Nelson L. Advances in the evaluation of longitudinal construct validity of clinical outcome assessments. Ther Innov Regul Sci. 2015 Nov;49(6):805-12. doi: 10.1177/2168479015609103
O'Donohoe P, Lundy JJ, Gnanasakthy A, Greene A. Considerations for requiring subjects to provide a response to electronic patient-reported outcome instruments. Ther Innov Regul Sci. 2015 Nov;49(6):792-6. doi: 10.1177/2168479015609647
Gnanasakthy A, DeMuro C. Overcoming organizational challenges of integrating patient-reported outcomes in oncology clinical trials. Ther Innov Regul Sci. 2015 Oct;49(6):822-30. doi: 10.1177/2168479015608413
Gnanasakthy A, Sadrick A, Eghbal-Ahmadi M, DeMuro C. Promotion of patient-reported outcome label claims based on nonprimary endpoints. Ther Innov Regul Sci. 2014 Sep;48(5):557-63.
Gnanasakthy A, DeMuro-Mercon CJ, Clark MJ, Mordin MM, Thomas S. Role of patient-reported outcome measures in the assessment of central nervous system agents. Ther Innov Regul Sci. 2013;47(5):613-8.