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Timothy Ramsay
Timothy Ramsay
Senior scientist, Ottawa Hospital Research Instititute
Verified email at ohri.ca
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Cited by
Cited by
Year
Apixaban to prevent venous thromboembolism in patients with cancer
M Carrier, K Abou-Nassar, R Mallick, V Tagalakis, S Shivakumar, ...
New England Journal of Medicine 380 (8), 711-719, 2019
8662019
Immunoablation and autologous haemopoietic stem-cell transplantation for aggressive multiple sclerosis: a multicentre single-group phase 2 trial
HL Atkins, M Bowman, D Allan, G Anstee, DL Arnold, A Bar-Or, ...
The Lancet 388 (10044), 576-585, 2016
3732016
Screening for occult cancer in unprovoked venous thromboembolism
M Carrier, A Lazo-Langner, S Shivakumar, V Tagalakis, R Zarychanski, ...
New England Journal of Medicine 373 (8), 697-704, 2015
3502015
Air pollution and health: a European and North American approach (APHENA).
K Katsouyanni, JM Samet, HR Anderson, R Atkinson, A Le Tertre, ...
Research Report (Health Effects Institute), 5-90, 2009
3202009
The effect of concurvity in generalized additive models linking mortality to ambient particulate matter
TO Ramsay, RT Burnett, D Krewski
Epidemiology 14 (1), 18-23, 2003
3162003
Development of a clinical prediction rule for risk stratification of recurrent venous thromboembolism in patients with cancer-associated venous thromboembolism
ML Louzada, M Carrier, A Lazo-Langner, V Dao, MJ Kovacs, TO Ramsay, ...
Circulation 126 (4), 448-454, 2012
2602012
Low-molecular-weight heparin and recurrent placenta-mediated pregnancy complications: a meta-analysis of individual patient data from randomised controlled trials
MA Rodger, JC Gris, JIP De Vries, I Martinelli, É Rey, E Schleussner, ...
The Lancet 388 (10060), 2629-2641, 2016
2402016
Spatial spline regression models
LM Sangalli, JO Ramsay, TO Ramsay
Journal of the Royal Statistical Society Series B: Statistical Methodology …, 2013
1892013
Sebaceous carcinoma: evidence-based clinical practice guidelines
JL Owen, N Kibbi, B Worley, RC Kelm, JV Wang, CA Barker, R Behshad, ...
The lancet oncology 20 (12), e699-e714, 2019
1772019
Incident vertebral fractures among children with rheumatic disorders 12 months after glucocorticoid initiation: a national observational study
C Rodd, B Lang, T Ramsay, N Alos, AM Huber, DA Cabral, R Scuccimarri, ...
Arthritis care & research 64 (1), 122-131, 2012
1482012
Deep ROC analysis and AUC as balanced average accuracy, for improved classifier selection, audit and explanation
AM Carrington, DG Manuel, PW Fieguth, T Ramsay, V Osmani, B Wernly, ...
IEEE Transactions on Pattern Analysis and Machine Intelligence 45 (1), 329-341, 2022
1462022
Predictors of post‐thrombotic syndrome in a population with a first deep vein thrombosis and no primary venous insufficiency
JP Galanaud, CA Holcroft, MA Rodger, MJ Kovacs, MT Betancourt, ...
Journal of Thrombosis and Haemostasis 11 (3), 474-480, 2013
1402013
High incidence of vertebral fractures in children with acute lymphoblastic leukemia 12 months after the initiation of therapy
N Alos, RM Grant, T Ramsay, J Halton, EA Cummings, PM Miettunen, ...
Journal of clinical oncology 30 (22), 2760-2767, 2012
1382012
Is thrombophilia associated with placenta‐mediated pregnancy complications? A prospective cohort study
MA Rodger, MC Walker, GN Smith, PS Wells, T Ramsay, NJ Langlois, ...
Journal of thrombosis and haemostasis 12 (4), 469-478, 2014
1372014
Association of blood donor age and sex with recipient survival after red blood cell transfusion
M Chassé, A Tinmouth, SW English, JP Acker, K Wilson, G Knoll, ...
JAMA internal medicine 176 (9), 1307-1314, 2016
1232016
Generic immunosuppression in solid organ transplantation: systematic review and meta-analysis
AO Molnar, D Fergusson, AK Tsampalieros, A Bennett, N Fergusson, ...
bmj 350, 2015
972015
Hemolysis contributes to anemia during long-duration space flight
G Trudel, N Shahin, T Ramsay, O Laneuville, H Louati
Nature medicine 28 (1), 59-62, 2022
942022
Sex differences in the association between sleep duration, diet and body mass index: a birth cohort study
F TATONE‐TOKUDA, L Dubois, T Ramsay, M Girard, E Touchette, D Petit, ...
Journal of sleep research 21 (4), 448-460, 2012
812012
Multi analyte profiling and variability of inflammatory markers in blood and induced sputum in patients with stable COPD
SD Aaron, KL Vandemheen, T Ramsay, C Zhang, Z Avnur, T Nikolcheva, ...
Respiratory research 11, 1-12, 2010
812010
Exploring bias in a generalized additive model for spatial air pollution data.
T Ramsay, R Burnett, D Krewski
Environmental Health Perspectives 111 (10), 1283-1288, 2003
782003
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