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- Thind Tornkvist, Navkiran, et al.
(author)
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Identification of irritable bowel syndrome in the Swedish National Patient Register: a validation study
- 2023
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In: Scandinavian Journal of Gastroenterology. - : Informa UK Limited. - 0036-5521 .- 1502-7708. ; 58:7, s. 709-717
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Journal article (peer-reviewed)abstract
- Background and objectiveNational patient registers are valuable in epidemiological studies. To ensure high-quality data for studies of irritable bowel syndrome (IBS), this study aimed to validate the ICD-10 code for IBS in the Swedish National Patient Register.MethodsThe positive predictive values (PPV) for IBS defined by the Rome criteria were calculated based on a review of medical records of randomly selected individuals with a first-ever diagnostic listing of IBS in the Swedish National Patient register in the year 2005 (Rome II criteria) or 2010 (Rome III criteria).Key results340 medical records were reviewed (172 from 2005 and 168 from 2010). The majority of patients were females (74%), and the mean age was 42 years. IBS used in any type of department had a PPV of 76% (95% confidence interval 71-80%), which increased to 80% (76-84%) when we included individuals likely to have IBS but where information about some aspects of the Rome criteria was lacking in the medical record. Two highly specialized gastroenterological departments had the best PPV, 96%, while departments of internal medicine in general had a PPV of 82% (80-95%). The PPV for the IBS subtype was 62% (55-67%). The PPVs were not significantly different comparing the two time periods investigated.Conclusion and inferencesThe validity of a register-based definition of IBS in the Swedish National Patient register is high and can be used to identify patients with IBS in observational research. The data source, i.e., type of hospital and department, influences reliability.
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- Holmlund, L., et al.
(author)
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Coordination of return-to-work for employees on sick leave due to common mental disorders: facilitators and barriers
- 2022
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In: Disability and Rehabilitation. - : Informa UK Limited. - 0963-8288 .- 1464-5165. ; 44:13, s. 3113-3121
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Journal article (peer-reviewed)abstract
- Purpose To identify facilitators of and barriers to the coordination of return-to-work between the primary care services, the employee, and the employers from the perspective of coordinators and employees on sick leave due to common mental disorders (CMDs). Material and methods Descriptive qualitative study. Semi-structured interviews were conducted with eighteen coordinators and nine employees on sick leave due to CMDs. The Consolidated Framework for Implementation Research (CFIR) was used as a starting point for the interview guides and in the thematic analysis of data. Results The results show facilitators and barriers related to the CFIR domains "intervention characteristics," "outer setting," "inner setting," and "characteristics of individuals." Positive attitudes, an open dialogue in a three-party meeting, and a common ground for the sick leave process at the primary care centre facilitated coordination, while an unclear packaging, conflicts at the employee's workplace, and a lack of team-based work were examples of barriers. Conclusion The results indicate a need for the detailed packaging of coordination; formalization of coordinators' qualifications and levels of training; and acknowledgement of the role of organizational factors in the implementation of coordination. This is important to further develop and evaluate the efficacy of coordination.
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