| 1. |
- Aggestam, Lena, et al.
(författare)
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Evaluation criteria to increase information quality in electronic knowledge repositories
- 2008
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Ingår i: Proceedings of the 16th European Conference on Information Systems (ECIS). - : Association for Information Systems. - 9780955315923 ; , s. 1814-1825
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Konferensbidrag (refereegranskat)abstract
- Knowledge forms an important asset in modern organisations. In order to gain and sustain competitive advantage knowledge has to be managed. One aspect of this is to use Electronic Knowledge Repositories (EKRs) in order to enhance knowledge sharing, reuse and learning. The success of an EKR is dependent on the quality of its content. For knowledge to be stored in an EKR, it has to be captured. One crucial part of the capture process is to evaluate whether the identified knowledge should be incorporated in the EKR or not. Therefore, to increase information quality in an EKR, the evaluation stage of the capture process must be successfully performed. This paper characterizes Critical Success Factors (CSF) for knowledge evaluation and presents six evaluation criteria to guide the evaluation stage in order to increase information quality in EKR:s. In particular we highlight the importance of performing evaluation addressing correctness, relevance, protection and redundancy.
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| 2. |
- Aggestam, Lena, et al.
(författare)
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Strategic Knowledge Management Issues when Designing Knowledge Repositories
- 2007
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Ingår i: Proceedings of the 15th European Conference on Information Systems, ECIS 2007. - : Association for Information Systems. ; , s. 528-539
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Konferensbidrag (refereegranskat)abstract
- Knowledge forms an important asset in modern organisations. In order to gain and sustain competitive advantage knowledge has to be managed. One aspect of doing this is to build knowledge repositories. In this paper we extend the strategic knowledge management framework to betters suit the process of constructing knowledge repositories. The extended framework highlights, for example, the impact of organizational culture and the importance of distinguishing between the individual and organizational knowledge processes and relating them to each other. The application of the extended framework to analyze a case in the public health care sector revealed a number of important aspects in the preparation and implementation of a knowledge management project. In particular we highlight the importance of having a strategic vision and making the dual relationship between usage and design explicit when implementing a knowledge repository.
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| 3. |
- Backlund, Lena, et al.
(författare)
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Identifying predictors for good lithium response - A retrospective analysis of 100 patients with bipolar disorder using a life-charting method.
- 2009
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Ingår i: European psychiatry : the journal of the Association of European Psychiatrists. - : Cambridge University Press (CUP). - 0924-9338. ; 24:3, s. 171-7
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Tidskriftsartikel (refereegranskat)abstract
- PURPOSE: Our aim was to investigate bipolar patients in order to test the validity of various outcome measures and to identify prognostic predictors for pharmacological treatment. MATERIAL AND METHOD: One hundred patients were interviewed using a computerized life-charting program in a descriptive, retrospective analysis. The concept "Burden of illness" was defined as a combination of severity and duration of episodes. Response to treatment was defined as the difference in burden before and after treatment, a low burden during treatment, and freedom of episodes for at least 3 years after insertion of treatment. RESULTS: The absence of mixed episodes and a high initial burden predicted a good response measured as the difference in burden. If remission for 3 years or a low burden during lithium treatment was used, the absence of rapid cycling and of mixed episodes were the most important predictors. The severity of illness before treatment had no impact. DISCUSSION AND CONCLUSION: We suggest the use of absolute measures of severity during treatment as the most appropriate measure of the outcome. Furthermore, our data provide corroboration that treatment with lithium ameliorates the prognosis of the illness, but that mixed episodes and rapid cycling predict a poorer response to lithium.
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| 5. |
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| 6. |
- Ågren, Hans, 1945, et al.
(författare)
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Bipolar disorder: balancing mood states early in course of illness effects long-term prognosis.
- 2007
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Ingår i: Physiology & behavior. - : Elsevier BV. - 0031-9384. ; 92:1-2, s. 199-202
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Tidskriftsartikel (refereegranskat)abstract
- The importance of observing swings above euthymic normality in patients with affective disorders has been emphasized by many research groups. The concept of mood bipolarity has not only established a Bipolar II disorder (with only hypomania, not mania, but also opened up for discussion of a Bipolar Spectrum, that would necessitate treatment with a broader range of agents, i.e., not only antidepressants. In order to understand the determinants of the patterns of mood swings in individuals with bipolar disorder we have used a computerized life-charting technique to analyze a large amount of clinical information in 100 patients with bipolar mood swings. In a cross-sectional set-up, we demonstrate clear evidence of achieving a better long-term stabilization when starting patients on mood stabilizer early after the first evidence of the mood disorder.
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