Projects per year
Personal profile
Biography
BA Adel, GDipEd Melb, M.Biostats Syd, PhD Macq.
Building on a background in Mathematics education, I completed a Master of Biostatistics in parallel with the NSW Health Biostatistical Officer Training program, during which I worked extensively with population level health data and data linkage studies across a diversed range of subject areas. I joined the Centre for Health Systems and Safety Reearch in 2012 and completed a PhD in the following years while also working as a statistician on other projects within the centre. I now work as a Research Fellow in Applied Biostatistics leading my own program of work as well as providing analysis advice and support.
Research interests
My research focuses on the quantitative analysis of clinical work practices in healthcare. In particular this involves examining the impacts of interruptions and multitasking in the clinical setting through the analysis of data from direct observations of clinicians' work. A component of this work involves advancement of quantitative methods used in the study of direct observational data, including the innovative use of existing methods and the development of new analysis approaches.
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Collaborations and top research areas from the last five years
Projects
- 1 Finished
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Understanding the disruption-driven clinical environment to enable improvement in patient safety
1/11/14 → 30/06/16
Project: Research
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Blood culture ordering after sepsis alerts and subsequent patient outcomes: an electronic health record-based study
Li, L., Rathnayake, K., Walter, S., Fullick, M., Shetty, A., Hudson, P., Lander, H. & Westbrook, J. I., 25 Jan 2024, MEDINFO 2023 - The future is accessible: Proceedings of the 19th World Congress on Medical and Health Informatics. Bichel-Findlay, J., Otero, P., Scott, P. & Huesing, E. (eds.). Amsterdam: IOS Press, p. 314-318 5 p. (Studies in Health Technology and Informatics; vol. 310).Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review
Open AccessFile54 Downloads (Pure) -
Emergency department physicians’ distribution of time in the fast paced-workflow: a novel time-motion study of drug-related activities
Nymoen, L. D., Tran, T., Walter, S. R., Lehnbom, E. C., Tunestveit, I. K., Øie, E. & Viktil, K. K., Apr 2022, In: International Journal of Clinical Pharmacy. 44, 2, p. 448-458 11 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile6 Citations (Scopus)40 Downloads (Pure) -
Comparison of the quick Sepsis-related Organ Failure Assessment and adult sepsis pathway in predicting adverse outcomes among adult patients in general wards: a retrospective observational cohort study
Li, L., Rathnayake, K., Green, M., Shetty, A., Fullick, M., Walter, S., Middleton-Rennie, C., Meller, M., Braithwaite, J., Lander, H. & Westbrook, J. I., Feb 2021, In: Internal Medicine Journal. 51, 2, p. 254-263 10 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile4 Citations (Scopus)121 Downloads (Pure) -
Time distribution for pharmacists conducting a randomized controlled trial: an observational time and motion study
Havnes, K., Lehnbom, E. C., Walter, S. R., Garcia, B. H. & Halvorsen, K. H., 30 Apr 2021, In: PLoS ONE. 16, 4, p. 1-11 11 p., e0250898.Research output: Contribution to journal › Article › peer-review
Open AccessFile2 Citations (Scopus)42 Downloads (Pure) -
Detecting changes in task length due to task-switching in the presence of repeated length-biased sampling
Walter, S. R., Brown, B. M. & Dunsmuir, W. T. M., 1 Jun 2020, In: Australian and New Zealand Journal of Statistics. 62, 2, p. 133-152 20 p.Research output: Contribution to journal › Article › peer-review
1 Citation (Scopus)