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Guido Powell
Guido Powell
Verified email at mcgill.ca
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Costs of services for homeless people with mental illness in 5 Canadian cities: a large prospective follow-up study
EA Latimer, D Rabouin, Z Cao, A Ly, G Powell, T Aubry, J Distasio, ...
Canadian Medical Association Open Access Journal 5 (3), E576-E585, 2017
722017
Epidemiology of recurrent traumatic brain injury in the general population: a systematic review
O Lasry, EY Liu, GA Powell, J Ruel-Laliberté, J Marcoux, DL Buckeridge
Neurology 89 (21), 2198-2209, 2017
452017
Cost-effectiveness of Housing First intervention with intensive case management compared with treatment as usual for homeless adults with mental illness: secondary analysis of …
EA Latimer, D Rabouin, Z Cao, A Ly, G Powell, CE Adair, J Sareen, ...
JAMA network open 2 (8), e199782-e199782, 2019
362019
Media content about vaccines in the United States and Canada, 2012–2014: An analysis using data from the Vaccine Sentimeter
GA Powell, K Zinszer, A Verma, C Bahk, L Madoff, J Brownstein, ...
Vaccine 34 (50), 6229-6235, 2016
192016
Cost-effectiveness of housing first with assertive community treatment: results from the Canadian At Home/Chez Soi trial
EA Latimer, D Rabouin, Z Cao, A Ly, G Powell, T Aubry, J Distasio, ...
Psychiatric Services 71 (10), 1020-1030, 2020
162020
Global surveillance of covid-19 by mining news media using a multi-source dynamic embedded topic model
Y Li, P Nair, Z Wen, I Chafi, A Okhmatovskaia, G Powell, Y Shen, ...
Proceedings of the 11th ACM International Conference on Bioinformatics …, 2020
102020
Monitoring non-pharmaceutical public health interventions during the COVID-19 pandemic
Y Shen, G Powell, I Ganser, Q Zheng, C Grundy, A Okhmatovskaia, ...
Scientific data 8 (1), 1-6, 2021
92021
Hospital readmissions and the day of the week
A Verma, C Rochefort, G Powell, D Buckeridge
Journal of health services research & policy 23 (1), 21-27, 2018
72018
Supervised multi-specialist topic model with applications on large-scale electronic health record data
Z Song, XS Toral, Y Xu, A Liu, L Guo, G Powell, A Verma, D Buckeridge, ...
Proceedings of the 12th ACM Conference on Bioinformatics, Computational …, 2021
62021
Initial usability evaluation of a knowledge-based population health information system: The population health record (pophr)
M Yuan, G Powell, M Lavigne, A Okhmatovskaia, DL Buckeridge
AMIA Annual Symposium Proceedings 2017, 1878, 2017
62017
Modeling chronic obstructive pulmonary disease progression using continuous-time hidden Markov models
GA Powell, A Verma, Y Luo, D Stephens, D Buckeridge
MEDINFO 2019: Health and Wellbeing e-Networks for All, 920-924, 2019
52019
Changes in quality of life from a homelessness intervention: true change, response shift, or random variation
GA Powell, CE Adair, DL Streiner, N Mayo, E Latimer
Quality of Life Research 26 (7), 1853-1864, 2017
52017
Multivariate and Longitudinal Health System Indicators
GA Powell, YT Luo, A Verma, DA Stephens, DL Buckeridge
Stud Health Technol Inform 235, 266-270, 2017
52017
Monitoring discussion of vaccine adverse events in the media: Opportunities from the vaccine sentimeter
G Powell, K Zinszer, J Dhananjay, C Bahk, L Madoff, J Brownstein, ...
Workshops at the Thirtieth AAAI Conference on Artificial Intelligence, 2016
42016
Modeling disease progression in longitudinal EHR data using continuous-time hidden Markov models
A Verma, G Powell, Y Luo, D Stephens, DL Buckeridge
arXiv preprint arXiv:1812.00528, 2018
32018
Multidimensional and Longitudinal Indicators in Population Health
G Powell, YT Luo, A Verma, DA Stephens, DL Buckeridge
Workshops at the Thirty-First AAAI Conference on Artificial Intelligence, 2017
22017
Inferring global-scale temporal latent topics from news reports to predict public health interventions for COVID-19
Z Wen, G Powell, I Chafi, DL Buckeridge, Y Li
Patterns 3 (3), 100435, 2022
12022
BioCaster in 2021: automatic disease outbreaks detection from global news media
Z Meng, A Okhmatovskaia, M Polleri, Y Shen, G Powell, Z Fu, I Ganser, ...
Bioinformatics 38 (18), 4446-4448, 2022
2022
BioCaster in 2021: Automatic Disease Outbreaks Detection from Global News Media
N Collier, Z Meng, A Okhmatovskaia, M Polleri, Y Shen, G Powell, Z Fu, ...
Oxford University Press (OUP), 2022
2022
EpiTopics: A dynamic machine learning model to predict and inform non-pharmacological public health interventions from global news reports
Z Wen, J Zhang, G Powell, I Chafi, DL Buckeridge, Y Li
STAR protocols 3 (2), 101463, 2022
2022
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