Joanna Hastings
Title
Prof. Ph.D.
Last Name
Hastings
First name
Joanna
Email
janna.hastings@unisg.ch
18 results
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Item type:Publication, Chebifier: automating semantic classification in ChEBI to accelerate data-driven discovery(2024-03-26); Mossakowski, TillConnecting chemical structural representations with meaningful categories and semantic annotations representing existing knowledge enables data-driven digital discovery from chemistry data. Ontologies are semantic annotation resources that provide definitions and a classification hierarchy for a domain. They are widely used throughout the life sciences. ChEBI is a large-scale ontology for the domain of biologically interesting chemistry that connects representations of chemical structures with meaningful chemical and biological categories. Classifying novel molecular structures into ontologies such as ChEBI has been a longstanding objective for data scientific methods, but the approaches that have been developed to date are limited in several ways: they are not able to expand as the ontology expands without manual intervention, and they are not able to learn from continuously expanding data. We have developed an approach for automated classification of chemicals in the ChEBI ontology based on a neuro-symbolic AI technique that harnesses the ontology itself to create the learning system. We provide this system as a publicly available tool, Chebifier, and as an API, ChEB-AI. We here evaluate our approach and show how it constitutes an advance towards a continuously learning semantic system for chemical knowledge discovery.Type:journal articleJournal:Digital DiscoveryScopus© Citations 10 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Factors Guiding Clinical Decision‐Making in Genitourinary Oncology(2024-10); Scopus© Citations 2 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, The Paradoxes of Digital Tools in Hospitals: Qualitative Interview Study(2024-07-15); ; Background: Digital tools are progressively reshaping the daily work of health care professionals (HCPs) in hospitals. While this transformation holds substantial promise, it leads to frustrating experiences, raising concerns about negative impacts on clinicians' well-being. Objective: The goal of this study was to comprehensively explore the lived experiences of HCPs navigating digital tools throughout their daily routines. Methods: Qualitative in-depth interviews with 52 HCPs representing 24 medical specialties across 14 hospitals in Switzerland were performed. Results: Inductive thematic analysis revealed 4 main themes: digital tool use, workflow and processes, HCPs' experience of care delivery, and digital transformation and management of change. Within these themes, 6 intriguing paradoxes emerged, and we hypothesized that these paradoxes might partly explain the persistence of the challenges facing hospital digitalization: the promise of efficiency and the reality of inefficiency, the shift from face to face to interface, juggling frustration and dedication, the illusion of information access and trust, the complexity and intersection of workflows and care paths, and the opportunities and challenges of shadow IT. Conclusions: Our study highlights the central importance of acknowledging and considering the experiences of HCPs to support the transformation of health care technology and to avoid or mitigate any potential negative experiences that might arise from digitalization. The viewpoints of HCPs add relevant insights into long-standing informatics problems in health care and may suggest new strategies to follow when tackling future challenges.Type:journal articleJournal:Journal of Medical Internet ResearchDOI:10.2196/56095Scopus© Citations 19 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Practical Recommendations for Navigating Digital Tools in Hospitals: Qualitative Interview Study(2024-11-27); ; Scopus© Citations 3 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, New living evidence resource of human and non-human studies for early intervention and research prioritisation in anxiety, depression and psychosis(2023)Scopus© Citations 19 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Toward an ontology of tobacco, nicotine and vaping products(2023)Scopus© Citations 18 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Applied ontology: Where are we now and where are we going?(2023); John A. BatemanType:journal articleJournal:Applied OntologyVolume:18Issue:1 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Experience of Health Care Professionals Using Digital Tools in the Hospital: Qualitative Systematic Review(2023-10-17); ; Background: The digitalization of health care has many potential benefits, but it may also negatively impact health care professionals' well-being. Burnout can, in part, result from inefficient work processes related to the suboptimal implementation and use of health information technologies. Although strategies to reduce stress and mitigate clinician burnout typically involve individual-based interventions, emerging evidence suggests that improving the experience of using health information technologies can have a notable impact. Objective: The aim of this systematic review was to collect evidence of the benefits and challenges associated with the use of digital tools in hospital settings with a particular focus on the experiences of health care professionals using these tools. Methods: We conducted a systematic literature review following the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines to explore the experience of health care professionals with digital tools in hospital settings. Using a rigorous selection process to ensure the methodological quality and validity of the study results, we included qualitative studies with distinct data that described the experiences of physicians and nurses. A panel of 3 independent researchers performed iterative data analysis and identified thematic constructs. Results: Of the 1175 unique primary studies, we identified 17 (1.45%) publications that focused on health care professionals' experiences with various digital tools in their day-today practice. Of the 17 studies, 10 (59%) focused on clinical decision support tools, followed by 6 (35%) studies focusing on electronic health records and 1 (6%) on a remote patient-monitoring tool. We propose a theoretical framework for understanding the complex interplay between the use of digital tools, experience, and outcomes. We identified 6 constructs that encompass the positive and negative experiences of health care professionals when using digital tools, along with moderators and outcomes. Positive experiences included feeling confident, responsible, and satisfied, whereas negative experiences included frustration, feeling overwhelmed, and feeling frightened. Positive moderators that may reinforce the use of digital tools included sufficient training and adequate workflow integration, whereas negative moderators comprised unfavorable social structures and the lack of training. Positive outcomes included improved patient care and increased workflow efficiency, whereas negative outcomes included increased workload, increased safety risks, and issues with information quality. Conclusions: Although positive and negative outcomes and moderators that may affect the use of digital tools were commonly reported, the experiences of health care professionals, such as their thoughts and emotions, were less frequently discussed. On the basis of this finding, this study highlights the need for further research specifically targeting experiences as an important mediator of clinician well-being. It also emphasizes the importance of considering differences in the nature of specific tools as well as the profession and role of individual users.Type:journal articleJournal:JMIR Human FactorsVolume:10DOI:10.2196/50357Scopus© Citations 84 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Behaviour change techniques taxonomy v1: Feedback to inform the development of an ontology(2022) - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Achieving Inclusivity by Design: Social and Contextual Information in Medical Knowledge(2022)Type:journal articleJournal:Yearbook of Medical InformaticsVolume:31Issue:01Scopus© Citations 4