An Assessment of the Expected Cost-Effectiveness of Quadrivalent Influenza Vaccines in Ontario, Canada Using a Static Model.

by Ayman Chit, Julie Roiz, Samuel Aballea
Published 2015-01-01

Individual movements and contact patterns in a Canadian long-term care facility

by David Champredon, Mehdi Najafi, Marek Laskowski, Ayman Chit, Marek Laskowski
Published 2018-05-01

Revisiting the epidemiology of pertussis in Canada, 1924–2015: a literature review, evidence synthesis, and modeling study

by Edward Thommes, Jianhong Wu, Yanyu Xiao, Antigona Tomovici, Jason Lee, Ayman Chit
Published 2020-11-01

The Annual Burden of Seasonal Influenza in the US Veterans Affairs Population.

by Yinong Young-Xu, Robertus van Aalst, Ellyn Russo, Jason K H Lee, Ayman Chit
Published 2017-01-01

Cost-Effectiveness of Pazopanib in Advanced Soft Tissue Sarcoma in the United Kingdom

by Jordan Amdahl, Stephanie C. Manson, Robert Isbell, Ayman Chit, Jose Diaz, Lily Lewis, Thomas E. Delea
Published 2014-01-01

Large-scale frequent testing and tracing to supplement control of Covid-19 and vaccination rollout constrained by supply

by Lia Humphrey, Edward W. Thommes, Roie Fields, Laurent Coudeville, Naseem Hakim, Ayman Chit, Jianhong Wu, Monica G. Cojocaru
Published 2021-01-01

Risk factors for pneumonia and influenza hospitalizations in long-term care facility residents: a retrospective cohort study

by Patience Moyo, Andrew R. Zullo, Kevin W. McConeghy, Elliott Bosco, Robertus van Aalst, Ayman Chit, Stefan Gravenstein
Published 2020-02-01

Cost-effectiveness of alternate strategies for childhood immunization against meningococcal disease with monovalent and quadrivalent conjugate vaccines in Canada.

by Thomas E Delea, Derek Weycker, Mark Atwood, Dion Neame, Fabián P Alvarez, Evelyn Forget, Joanne M Langley, Ayman Chit
Published 2017-01-01

Laboratory-confirmed influenza infection and acute myocardial infarction among United States senior Veterans.

by Yinong Young-Xu, Jeremy Smith, Salaheddin M Mahmud, Robertus Van Aalst, Edward W Thommes, Nabin Neupane, Jason K H Lee, Ayman Chit
Published 2020-01-01

The Opportunity Cost of Capital

by Ayman Chit PhD, Ahmad Chit CA, Manny Papadimitropoulos PhD, Murray Krahn MD, Jayson Parker PhD, Paul Grootendorst PhD
Published 2015-04-01

Acellular pertussis vaccines effectiveness over time: A systematic review, meta-analysis and modeling study.

by Ayman Chit, Hossein Zivaripiran, Thomas Shin, Jason K H Lee, Antigona Tomovici, Denis Macina, David R Johnson, Michael D Decker, Jianhong Wu
Published 2018-01-01

Patient and practice level factors associated with seasonal influenza vaccine uptake among at-risk adults in England, 2011 to 2016: An age-stratified retrospective cohort study

by Matthew M. Loiacono, Salaheddin M. Mahmud, Ayman Chit, Robertus van Aalst, Jeffrey C. Kwong, Nicholas Mitsakakis, Luke Skinner, Edward Thommes, Hélène Bricout, Paul Grootendorst
Published 2020-04-01

Seasonal influenza vaccination in older people: A systematic review and meta-analysis of the determining factors.

by George N Okoli, Otto L T Lam, Florentin Racovitan, Viraj K Reddy, Christiaan H Righolt, Christine Neilson, Ayman Chit, Edward Thommes, Ahmed M Abou-Setta, Salaheddin M Mahmud
Published 2020-01-01

Determinants of Seasonal Influenza Vaccine Uptake Among the Elderly in the United States: A Systematic Review and Meta-Analysis

by George N. Okoli MD, MSc, Ahmed M. Abou-Setta MD, PhD, Christine J. Neilson MLIS, Ayman Chit PhD, Edward Thommes PhD, Salaheddin M. Mahmud MD, PhD
Published 2019-08-01

Effect of race and ethnicity on influenza vaccine uptake among older US Medicare beneficiaries: a record-linkage cohort study

by Salaheddin M Mahmud, ProfMD, Liou Xu, PhD, Laura Lee Hall, PhD, Gary Puckrein, PhD, Edward Thommes, PhD, Matthew M Loiacono, PhD, Ayman Chit, PhD
Published 2021-03-01

Impact of COVID-19 on routine immunisation in South-East Asia and Western Pacific: Disruptions and solutions

by Rebecca C. Harris, Yutao Chen, Pierre Côte, Antoine Ardillon, Maria Carmen Nievera, Anna Ong-Lim, Somasundaram Aiyamperumal, Chan Poh Chong, Kiruthika Velan Kandasamy, Kuharaj Mahenthiran, Ta-Wen Yu, Changshu Huang, Clotilde El Guerche-Séblain, Juan C. Vargas-Zambrano, Ayman Chit, Gopinath Nageshwaran
Published 2021-05-01

Quantifying the annual incidence and underestimation of seasonal influenza: A modelling approach

by Zachary McCarthy, Safia Athar, Mahnaz Alavinejad, Christopher Chow, Iain Moyles, Kyeongah Nah, Jude D. Kong, Nishant Agrawal, Ahmed Jaber, Laura Keane, Sam Liu, Myles Nahirniak, Danielle St Jean, Razvan Romanescu, Jessica Stockdale, Bruce T. Seet, Laurent Coudeville, Edward Thommes, Anne-Frieda Taurel, Jason Lee, Thomas Shin, Julien Arino, Jane Heffernan, Ayman Chit, Jianhong Wu
Published 2020-07-01

Influenza vaccine effectiveness against influenza-related hospitalization during a season with mixed outbreaks of four influenza viruses: a test-negative case-control study in adul...

by Melissa K. Andrew, Vivek Shinde, Todd Hatchette, Ardith Ambrose, Guy Boivin, William Bowie, Ayman Chit, Gael Dos Santos, May ElSherif, Karen Green, François Haguinet, Scott A. Halperin, Barbara Ibarguchi, Jennie Johnstone, Kevin Katz, Joanne M. Langley, Jason LeBlanc, Mark Loeb, Donna MacKinnon-Cameron, Anne McCarthy, Janet McElhaney, Allison McGeer, Michaela K. Nichols, Jeff Powis, David Richardson, Makeda Semret, Grant Stiver, Sylvie Trottier, Louis Valiquette, Duncan Webster, Lingyun Ye, Shelly A. McNeil, on behalf of the Public Health Agency of Canada/Canadian Institutes of Health Research Influenza Research Network (PCIRN) Serious Outcomes Surveillance Network and the Toronto Invasive Bacterial Diseases Network (TIBDN)
Published 2017-12-01