User profiles for Jake Hayward
 | Jake HaywardUniversity of Alberta Verified email at ualberta.ca Cited by 360 |
[HTML][HTML] Effects of speed, age, and amblyopia on the perception of motion-defined form
We determined the effect of dot speed on the typical and atypical development of motion-defined
form perception. Monocular motion coherence thresholds for orientation discrimination …
form perception. Monocular motion coherence thresholds for orientation discrimination …
The CCEDRRN COVID-19 Mortality Score to predict death among nonpalliative patients with COVID-19 presenting to emergency departments: a derivation and …
Background: Predicting mortality from COVID-19 using information available when patients
present to the emergency department can inform goals-of-care decisions and assist with …
present to the emergency department can inform goals-of-care decisions and assist with …
[HTML][HTML] Predictors of admission in adult unscheduled return visits to the emergency department
J Hayward, R Hagtvedt, W Ma, A Gauri… - Western Journal of …, 2018 - ncbi.nlm.nih.gov
Methods We performed a retrospective cohort study of all 72-hour URVs in adults across 10
EDs in the Edmonton Zone (EZ) over a one-year period (January 1, 2015–December 31, …
EDs in the Edmonton Zone (EZ) over a one-year period (January 1, 2015–December 31, …
[HTML][HTML] Treatments, resource utilization, and outcomes of COVID-19 patients presenting to emergency departments across pandemic waves: an observational study …
Background Treatment for coronavirus disease 2019 (COVID-19) evolved between pandemic
waves. Our objective was to compare treatments, acute care utilization, and outcomes of …
waves. Our objective was to compare treatments, acute care utilization, and outcomes of …
Development of the Canadian COVID-19 Emergency Department Rapid Response Network population-based registry: a methodology study
Background: Emergency physicians lack high-quality evidence for many diagnostic and
treatment decisions made for patients with suspected or confirmed coronavirus disease 2019 (…
treatment decisions made for patients with suspected or confirmed coronavirus disease 2019 (…
Sensitivity and diagnostic yield of the first SARS-CoV-2 nucleic acid amplification test performed for patients presenting to the hospital
Importance Early and accurate diagnostic testing for SARS-CoV-2 is essential to initiate
appropriate treatment and infection control and prevention measures among patients presenting …
appropriate treatment and infection control and prevention measures among patients presenting …
CCEDRRN COVID-19 Infection Score (CCIS): development and validation in a Canadian cohort of a clinical risk score to predict SARS-CoV-2 infection in patients …
Objectives To develop and validate a clinical risk score that can accurately quantify the
probability of SARS-CoV-2 infection in patients presenting to an emergency department without …
probability of SARS-CoV-2 infection in patients presenting to an emergency department without …
Reflexive attentional orienting in migraineurs: The behavioral implications of hyperexcitable visual cortex
MJS Mickleborough, J Hayward, C Chapman… - …, 2011 - journals.sagepub.com
Introduction: Although migraine is classified as a headache disorder, a key part of migraine
pathophysiology is a heightened excitability of visual cortices in between headache events. …
pathophysiology is a heightened excitability of visual cortices in between headache events. …
Sex-related differences in opioid administration in the emergency department: a population-based study
Background Sex differences in pain experience and expression may influence ED pain
management. Our objective was to evaluate the effect of sex on ED opioid administration. …
management. Our objective was to evaluate the effect of sex on ED opioid administration. …
Script-theory virtual case: A novel tool for education and research
Context/Setting: The script theory of diagnostic reasoning proposes that clinicians evaluate
cases in the context of an “illness script,” iteratively testing internal hypotheses against new …
cases in the context of an “illness script,” iteratively testing internal hypotheses against new …