Hannah Johns

"Can you hear me now?" Video conference coping strategies and experience during COVID-19 and beyond.

Hannah Johns, Emma L Burrows, Venesha Rethnam, Sharon Kramer, Julie Bernhardt

Journal article  |  2021  |  Work

BACKGROUND: During COVID-19 the workforce quickly adapted to using existing video-conferencing tools in order to work from home. O..

Distance-based Classification and Regression Trees for the analysis of complex predictors in health and medical research

Hannah Johns, Julie Bernhardt, Leonid Churilov

Journal article  |  2021  |  STATISTICAL METHODS IN MEDICAL RESEARCH

Predicting patient outcomes based on patient characteristics and care processes is a common task in medical research. Such predict..

Young Stroke Survivors' Preferred Methods of Meeting Their Unique Needs Shaping Better Care

Jessica Keating, Karen Borschmann, Hannah Johns, Leonid Churilov, Julie Bernhardt

Journal article  |  2021  |  NEUROLOGY

OBJECTIVE: To determine how young stroke survivors want their unmet needs to be addressed, we undertook an international online su..

Royal Flying Doctor Service Coronavirus Disease 2019 Activity and Surge Modeling in Australia.

Fergus W Gardiner, Hannah Johns, Lara Bishop, Leonid Churilov

Journal article  |  2020  |  Air Med J

Objective: There is a coronavirus disease 2019 (COVID-19) pandemic. We aimed to describe the characteristics of patients transport..

Look closer: The multidimensional patterns of post-stroke burden behind the modified Rankin Scale

Venesha Rethnam, Julie Bernhardt, Hannah Johns, Kathryn S Hayward, Janice M Collier, Fiona Ellery, Lan Gao, Marj Moodie, Helen Dewey, Geoffrey A Donnan, Leonid Churilov

Journal article  |  2020  |  INTERNATIONAL JOURNAL OF STROKE

BACKGROUND: The utility-weighted modified Rankin Scale, representing patient perspectives of quality of life, is a newly proposed ..

Clustering clinical and health care processes using a novel measure of dissimilarity for variable-length sequences of ordinal states

Hannah Johns, John Hearne, Julie Bernhardt, Leonid Churilov

Journal article  |  2020  |  STATISTICAL METHODS IN MEDICAL RESEARCH

Clinical and health care processes are often summarised through sequences of ordinal data describing patient's state over time. Id..

Utility-weighted modified Rankin Scale: Still too crude to be a truly patient-centric primary outcome measure?

Venesha Rethnam, Julie Bernhardt, Helen Dewey, Marj Moodie, Hannah Johns, Lan Gao, Janice Collier, Fiona Ellery, Leonid Churilov

Journal article  |  2020  |  INTERNATIONAL JOURNAL OF STROKE

BACKGROUND: The utility-weighted modified Rankin Scale (UW-mRS) is an outcome measure recently proposed to improve statistical eff..

Right ventricular pacing for hypertrophic obstructive cardiomyopathy: meta-analysis and meta-regression of clinical trials

Ahran D Arnold, James P Howard, Kayla Chiew, William J Kerrigan, Felicity de Vere, Hannah T Johns, Leonid Churlilov, Yousif Ahmad, Daniel Keene, Matthew J Shun-Shin, Graham D Cole, Prapa Kanagaratnam, SM Afzal Sohaib, Amanda Varnava, Darrel P Francis, Zachary Whinnett

Journal article  |  2019  |  EUROPEAN HEART JOURNAL-QUALITY OF CARE AND CLINICAL OUTCOMES

AIMS: Right ventricular pacing for left ventricular outflow tract gradient reduction in hypertrophic obstructive cardiomyopathy re..

An improved method for simple, assumption-free ordinal analysis of the modified Rankin Scale using generalized odds ratios

Leonid Churilov, Sarah Arnup, Hayden Johns, Tiffany Leung, Stuart Roberts, Bruce CV Campbell, Stephen M Davis, Geoffrey A Donnan

Journal article  |  2014  |  INTERNATIONAL JOURNAL OF STROKE

BACKGROUND AND PURPOSE: Developing improved methods for analysis of the modified Rankin Scale (mRS) remains a critical issue for t..