| 1. |
- Bravo, L, et al.
(författare)
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- 2021
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swepub:Mat__t
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| 2. |
- Tabiri, S, et al.
(författare)
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- 2021
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swepub:Mat__t
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| 3. |
- Khatri, C, et al.
(författare)
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Outcomes after perioperative SARS-CoV-2 infection in patients with proximal femoral fractures: an international cohort study
- 2021
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Ingår i: BMJ open. - : BMJ. - 2044-6055. ; 11:11, s. e050830-
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Tidskriftsartikel (refereegranskat)abstract
- Studies have demonstrated high rates of mortality in people with proximal femoral fracture and SARS-CoV-2, but there is limited published data on the factors that influence mortality for clinicians to make informed treatment decisions. This study aims to report the 30-day mortality associated with perioperative infection of patients undergoing surgery for proximal femoral fractures and to examine the factors that influence mortality in a multivariate analysis.SettingProspective, international, multicentre, observational cohort study.ParticipantsPatients undergoing any operation for a proximal femoral fracture from 1 February to 30 April 2020 and with perioperative SARS-CoV-2 infection (either 7 days prior or 30-day postoperative).Primary outcome30-day mortality. Multivariate modelling was performed to identify factors associated with 30-day mortality.ResultsThis study reports included 1063 patients from 174 hospitals in 19 countries. Overall 30-day mortality was 29.4% (313/1063). In an adjusted model, 30-day mortality was associated with male gender (OR 2.29, 95% CI 1.68 to 3.13, p<0.001), age >80 years (OR 1.60, 95% CI 1.1 to 2.31, p=0.013), preoperative diagnosis of dementia (OR 1.57, 95% CI 1.15 to 2.16, p=0.005), kidney disease (OR 1.73, 95% CI 1.18 to 2.55, p=0.005) and congestive heart failure (OR 1.62, 95% CI 1.06 to 2.48, p=0.025). Mortality at 30 days was lower in patients with a preoperative diagnosis of SARS-CoV-2 (OR 0.6, 95% CI 0.6 (0.42 to 0.85), p=0.004). There was no difference in mortality in patients with an increase to delay in surgery (p=0.220) or type of anaesthetic given (p=0.787).ConclusionsPatients undergoing surgery for a proximal femoral fracture with a perioperative infection of SARS-CoV-2 have a high rate of mortality. This study would support the need for providing these patients with individualised medical and anaesthetic care, including medical optimisation before theatre. Careful preoperative counselling is needed for those with a proximal femoral fracture and SARS-CoV-2, especially those in the highest risk groups.Trial registration numberNCT04323644
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| 4. |
- Berzisa, Solvita, et al.
(författare)
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Capability Driven Development : An Approach to Designing Digital Enterprises
- 2015
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Ingår i: Business & Information Systems Engineering. - : Springer Science and Business Media LLC. - 2363-7005 .- 1867-0202. ; 57:1, s. 15-25
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Tidskriftsartikel (refereegranskat)abstract
- The need for organizations to operate in changing environments is addressed by proposing an approach that integrates organizational development with information system (IS) development taking into account changes in the application context of the solution. This is referred to as Capability Driven Development (CDD). A meta-model representing business and IS designs consisting of goals, key performance indicators, capabilities, context and capability delivery patterns, is being proposed. The use of themeta-model is validated in three industrial case studies as part of an ongoing collaboration project, whereas one case is presented in the paper. Issues related to the use of the CDD approach, namely, CDD methodology and tool support are also discussed.
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| 5. |
- España, Sergio, et al.
(författare)
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Strategies for Capability Modelling : Analysis Based on Initial Experiences
- 2015
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Ingår i: Advanced Information Systems Engineering Workshops. - Cham : Springer. - 9783319192420 - 9783319192437 ; , s. 40-52
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Konferensbidrag (refereegranskat)abstract
- Competitiveness and growth on an international market is for many businesses tightly coupled to their ability of quickly implementing new company strategies, business services and products or market entries. Capability management is among the approaches proposed to tackle these challenges. A feature is capturing the context of capability delivery and providing mechanisms for configuring the delivery. Among the work on capability management is the capability-driven design and delivery (CDD) approach that has been proposed by the EU-FP7 project CaaS. The aim of this paper is to contribute to CDD by (i) introducing different strategies for capability modelling, (ii) elaborating on the differences between these strategies, and (iii) contributing to an understanding of what strategy should be used under what preconditions. The paper addresses these aspects by describing the strategies and initial experiences gathered with them.
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| 6. |
- Fastnacht, Claas, et al.
(författare)
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Comparison of tool support for goal modelling in capability management
- 2016
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Ingår i: Advanced information systems engineering workshops. - Cham : Springer. - 9783319395630 - 9783319395647 ; , s. 29-39
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Konferensbidrag (refereegranskat)abstract
- Capability management is attracting more and more attention in different research and industry areas. A starting point for implementing capability management in an organization often is to identify desired and existing capabilities in relation to the organization’s goals and to specify the capability. Due to the close relationship to organizational goals, tool support for capability modelling should also include capturing goal or even complete enterprise models. The aim of the paper is to contribute to an understanding what kind of tool support is suitable for capability management to capture enterprise goals. The focus in this paper is on goal modelling as part of capability modelling tools and aims at comparing modelling without computer support, modelling with tools enforcing a meta-model and modeling with support of a drawing tool. The comparison is based on experiments.
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| 7. |
- Grabis, Jānis, et al.
(författare)
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CaaS Deliverable 5.3 : The Final Version of Capability Driven Development Methodology
- 2016
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- The overall objective of the CaaS project is to create an integrated approach consisting of methods, tools and reusable best practices that allow digital enterprises to take advantage of changes in business context and technologies. This deliverable primarily contributes to CaaS Objective 1, namely, “to elaborate a methodology and supporting methods for Capability Driven Development (CDD) which is adopted by the industrial partners involved in the project and their customers”. To this end the deliverable presents the final version of the CDD methodology, which consists of a number of method components supporting different aspects of the CDD process. More specifically, methodology components addressing capability design, enterprise and business process modelling, context modelling, supporting reuse, as well as adjusting capability delivery at run-time have been developed. Furthermore, there is a method component supporting the decision making about whether or not CDD is suitable and how to get started. The methodology also includes method extensions for specific application domains, namely business process outsourcing, collaborative software development and project management office. The deliverable reflects the modular and incremental approach to methodology engineering and documentation in CaaS, which is manifested in the methodology components and extensions. The modularity allows for the users to focus only on those parts of the methodology that are needed for their work. The CDD methodology is described from three conceptual aspects – (1) The modelling languages in terms of concepts and notations used to represent the modelling product, i.e. the models and capability designs created. (2) The way of working, the procedures and tools used, in order to arrive at a capability design that fits organization’s needs, i.e. the modelling process. (3) The technical foundation and formal definition of algorithms for run-time adjustments of capabilities. The deliverable also includes extensive examples of capability design, context modelling and run-time adjustments. These examples are meant to support understanding and selection of the method components.
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| 8. |
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| 9. |
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| 10. |
- Koç, Hasan, et al.
(författare)
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A Business Process Based Method for Capability Modelling
- 2015
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Ingår i: Perspectives in Business Informatics Research - 14th International Conference, BIR 2015, Tartu, Estonia, August 26-28, 2015.. - Cham : Springer. - 9783319219158 ; , s. 257-264
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Konferensbidrag (refereegranskat)
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