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1por Marras, Theodore K., Campitelli, Michael A., Lu, Hong, Chung, Hannah, Brode, Sarah K., Marchand-Austin, Alex, Winthrop, Kevin L., Gershon, Andrea S., Kwong, Jeffrey C., Jamieson, Frances B.“…To study deaths associated with NTM-PD and NTM-PI and differences in survival between them, we conducted a population-based cohort study of persons with microbiologically defined NTM-PD or NTM-PI diagnosed during 2001–2013 in Ontario, Canada. We used propensity score matching and Cox proportional hazards models to compare survival. …”
Publicado 2017
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2por Ramsay, Lauren C., Shing, Emily, Wang, John, Marras, Theodore K., Kwong, Jeffrey C., Brode, Sarah K., Jamieson, Frances B., Sander, Beate“…To determine incidence-based healthcare costs attributable to nontuberculous mycobacterial (NTM) pulmonary disease (PD) and NTM pulmonary isolation (PI), from the healthcare payer perspective, we conducted a population-based matched cohort study in Ontario, Canada. We established cohorts of patients with incident NTM-PD and NTM-PI during 2001–2012 by using individually linked laboratory data and health administrative data, matched to unexposed persons from the general population. …”
Publicado 2020
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3por Tuite, Ashleigh R., Kinlin, Laura M., Kuster, Stefan P., Jamieson, Frances, Kwong, Jeffrey C., McGeer, Allison, Fisman, David N.“…METHODS: We evaluated 240 cases of IMD reported in central Ontario, Canada, from 2000 to 2006. Associations between environmental and virological (influenza A, influenza B and respiratory syncytial virus (RSV)) exposures and IMD incidence were evaluated using negative binomial regression models controlling for seasonal oscillation. …”
Publicado 2010
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4“…DESIGN: We conducted a retrospective cohort study over 13 years on 104,665 individuals in Ontario, Canada who responded to population health surveys and agreed to linkage with health administrative data. …”
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5Obesity and Respiratory Hospitalizations During Influenza Seasons in Ontario, Canada: A Cohort Study“…We conducted a cohort study over 12 influenza seasons (1996–1997 through 2007–2008) of 82545 respondents to population health surveys in Ontario, Canada. We included individuals aged 18–64 years who had responded to a survey within 5 years prior to the start of an influenza season. …”
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6por Wilson, Sarah E., Chung, Hannah, Schwartz, Kevin L., Guttmann, Astrid, Deeks, Shelley L., Kwong, Jeffrey C., Crowcroft, Natasha S., Wing, Laura, Tu, Karen“…BACKGROUND: In August 2011, Ontario, Canada introduced a rotavirus immunization program using Rotarix(™) vaccine. …”
Publicado 2018
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7por Mishra, Sharmistha, Ma, Huiting, Moloney, Gary, Yiu, Kristy C.Y., Darvin, Dariya, Landsman, David, Kwong, Jeffrey C., Calzavara, Andrew, Straus, Sharon, Chan, Adrienne K., Gournis, Effie, Rilkoff, Heather, Xia, Yiqing, Katz, Alan, Williamson, Tyler, Malikov, Kamil, Kustra, Rafal, Maheu-Giroux, Mathieu, Sander, Beate, Baral, Stefan D.“…BACKGROUND: Inequities in the burden of COVID-19 were observed early in Canada and around the world, suggesting economically marginalized communities faced disproportionate risks. …”
Publicado 2022
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8por Chen, Hong, Burnett, Richard T., Kwong, Jeffrey C., Villeneuve, Paul J., Goldberg, Mark S., Brook, Robert D., van Donkelaar, Aaron, Jerrett, Michael, Martin, Randall V., Brook, Jeffrey R., Copes, Ray“…Methods: We assembled a cohort of 62,012 nondiabetic adults who lived in Ontario, Canada, and completed one of five population-based health surveys between 1996 and 2005. …”
Publicado 2013
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9por Lam, Po-Po, Green, Karen, Coleman, Brenda L., Powis, Jeff, Richardson, David, Katz, Kevin, Borgundvaag, Bjug, Smith-Gorvie, Telisha, Kwong, Jeffrey C., Bondy, Susan, Mcgeer, AllisonEnlace del recurso
Publicado 2014
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10por Binka, Mawuena, Janjua, Naveed Z., Grebely, Jason, Estes, Chris, Schanzer, Dena, Kwon, Jisoo A., Shoukry, Naglaa H., Kwong, Jeffrey C., Razavi, Homie, Feld, Jordan J., Krajden, Mel“…These data are not available for Canada but are important for informing a national HCV elimination strategy. …”
Publicado 2020
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11por Rao, Amrita, Ma, Huiting, Moloney, Gary, Kwong, Jeffrey C., Jüni, Peter, Sander, Beate, Kustra, Rafal, Baral, Stefan D., Mishra, Sharmistha“…Shelter-in-place mandates and closure of nonessential businesses have been central to COVID19 response strategies including in Toronto, Canada. Approximately half of the working population in Canada are employed in occupations that do not allow for remote work suggesting potentially limited impact of some of the strategies proposed to mitigate COVID-19 acquisition and onward transmission risks and associated morbidity and mortality. …”
Publicado 2021
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12por Fakhraei, Romina, Fung, Stephen G., Petrcich, William, Crowcroft, Natasha, Bolotin, Shelly, Gaudet, Laura, Amirthalingam, Gayatri, Biringer, Anne, Wilson, Kumanan, Dubey, Vinita, Halperin, Scott A., Jamieson, Frances, Kwong, Jeffrey C., Sadarangani, Manish, Cook, Jocelynn, Hawken, Steven, Walker, Mark C., Fell, Deshayne B.“…BACKGROUND: In February 2018, Canada’s National Advisory Committee on Immunization (NACI) recommended tetanus toxoid, reduced diphtheria toxoid and acellular pertussis (Tdap) vaccination during pregnancy to protect newborns against pertussis infection. …”
Publicado 2022
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13por Antonova, Lilia, Somayaji, Chandy, Cameron, Jillian, Sirski, Monica, Sundaram, Maria E., McDonald, James Ted, Mishra, Sharmistha, Kwong, Jeffrey C., Katz, Alan, Baral, Stefan, Caulley, Lisa, Calzavara, Andrew, Corsten, Martin, Johnson-Obaseki, StephanieEnlace del recurso
Publicado 2023
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14por McBurney, Shilo H., Kwong, Jeffrey C., Brown, Kevin A., Rudzicz, Frank, Wilton, Andrew, Crowcroft, Natasha S.Enlace del recurso
Publicado 2023
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15por Wormsbecker, Anne E., Wang, Jun, Rosella, Laura C., Kwong, Jeffrey C., Seo, Chi Yon, Crowcroft, Natasha S., Deeks, Shelley L.“…OBJECTIVE: To determine if reductions in medically-attended pediatric varicella and herpes zoster occurred in Ontario, Canada, after publicly-funded varicella immunization was implemented in 2004. …”
Publicado 2015
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16por Weichenthal, Scott, Bai, Li, Hatzopoulou, Marianne, Van Ryswyk, Keith, Kwong, Jeffrey C., Jerrett, Michael, van Donkelaar, Aaron, Martin, Randall V., Burnett, Richard T., Lu, Hong, Chen, Hong“…METHODS: Our study cohort included approximately 1.1 million adults who resided in Toronto, Canada and who were followed for disease incidence between 1996 and 2012. …”
Publicado 2017
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17por Brode, Sarah K., Chung, Hannah, Campitelli, Michael A., Kwong, Jeffrey C., Marchand-Austin, Alex, Winthrop, Kevin L., Jamieson, Frances B., Marras, Theodore K.“…To determine prescribing patterns, we conducted a cohort study of adults >66 years of age in Ontario, Canada, with MAC or Mycobacterium xenopi PD during 2001–2013. …”
Publicado 2019
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18por Vickers, David M., Baral, Stefan, Mishra, Sharmistha, Kwong, Jeffrey C., Sundaram, Maria, Katz, Alan, Calzavara, Andrew, Maheu-Giroux, Mathieu, Buckeridge, David L., Williamson, Tyler“…In this study, we explore the relationship between the growth of SARS-CoV-2 cases and an NPI stringency index across Canada before the accelerated vaccine roll-out. METHODS: We conducted an ecological time-series study of daily SARS-CoV-2 case growth in Canada from February 2020 to February 2021. …”
Publicado 2022
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19por Berry, Isha, Brown, Kevin A., Buchan, Sarah A., Hohenadel, Karin, Kwong, Jeffrey C., Patel, Samir, Rosella, Laura C., Mishra, Sharmistha, Sander, BeateEnlace del recurso
Publicado 2022
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20por Wijeysundera, Harindra C., Abdel-Qadir, Husam, Qiu, Feng, Manoragavan, Ragavie, Austin, Peter C., Kapral, Moira K., Kwong, Jeffrey C., Sun, Louise Y., Ross, Heather J., Udell, Jacob A., Roifman, Idan, Yu, Amy Y. X., Chu, Anna, McAlister, Finlay A., Lee, Douglas S.“…METHODS: The entire community-dwelling adult population of Ontario, Canada, as of January 1st, 2018, was identified using the Cardiovascular Health in Ambulatory Care Research Team (CANHEART) cohort. …”
Publicado 2022
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