User profiles for "author:Kathy Kornas"
Kathy KornasUniversity of Toronto Verified email at utoronto.ca Cited by 992 |
[HTML][HTML] Exploring the function and effectiveness of knowledge brokers as facilitators of knowledge translation in health-related settings: a systematic review and …
Abstract Background Knowledge brokers (KBs) work collaboratively with key stakeholders to
facilitate the transfer and exchange of information in a given context. Currently, there is a …
facilitate the transfer and exchange of information in a given context. Currently, there is a …
Predicting population health with machine learning: a scoping review
Objective To determine how machine learning has been applied to prediction applications in
population health contexts. Specifically, to describe which outcomes have been studied, the …
population health contexts. Specifically, to describe which outcomes have been studied, the …
[HTML][HTML] The current application of the Royston-Parmar model for prognostic modeling in health research: a scoping review
R Ng, K Kornas, R Sutradhar, WP Wodchis… - … and prognostic research, 2018 - Springer
Background Prognostic models incorporating survival analysis predict the risk (ie,
probability) of experiencing a future event over a specific time period. In 2002, Royston and …
probability) of experiencing a future event over a specific time period. In 2002, Royston and …
[HTML][HTML] Predicting adverse outcomes due to diabetes complications with machine learning using administrative health data
Across jurisdictions, government and health insurance providers hold a large amount of data
from patient interactions with the healthcare system. We aimed to develop a machine …
from patient interactions with the healthcare system. We aimed to develop a machine …
Development and validation of a machine learning model using administrative health data to predict onset of type 2 diabetes
Importance Systems-level barriers to diabetes care could be improved with population
health planning tools that accurately discriminate between high-and low-risk groups to guide …
health planning tools that accurately discriminate between high-and low-risk groups to guide …
[HTML][HTML] A sub-national real-time epidemiological and vaccination database for the COVID-19 pandemic in Canada
The COVID-19 pandemic has demonstrated the need for real-time, open-access
epidemiological information to inform public health decision-making and outbreak control …
epidemiological information to inform public health decision-making and outbreak control …
Accumulation of chronic conditions at the time of death increased in Ontario from 1994 to 2013
With falling mortality rates for several diseases, patients are living longer with complex
multimorbidities. We explored the burden of multimorbidity at the time of death, how it varies …
multimorbidities. We explored the burden of multimorbidity at the time of death, how it varies …
[HTML][HTML] Predicting high health care resource utilization in a single-payer public health care system: development and validation of the high resource user population …
Background: A large proportion of health care spending is incurred by a small proportion of
the population. Population-based health planning tools that consider both the clinical and …
the population. Population-based health planning tools that consider both the clinical and …
Socioeconomic gradients in all-cause, premature and avoidable mortality among immigrants and long-term residents using linked death records in Ontario, Canada
Background Immigrants have been shown to possess a health advantage, yet are also more
likely to reside in arduous economic conditions. Little is known about if and how the …
likely to reside in arduous economic conditions. Little is known about if and how the …
Development and validation of the Chronic Disease Population Risk Tool (CDPoRT) to predict incidence of adult chronic disease
R Ng, R Sutradhar, K Kornas, WP Wodchis… - JAMA network …, 2020 - jamanetwork.com
Importance Predicting chronic disease incidence for the population provides a
comprehensive picture to health policy makers of their jurisdictions' overall future chronic …
comprehensive picture to health policy makers of their jurisdictions' overall future chronic …