| 1. |
- Bergman, Lina, 1985, et al.
(författare)
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Development and initial psychometric testing of the Intrahospital Transport Safety Scale in intensive care
- 2020
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Ingår i: Bmj Open. - : BMJ. - 2044-6055. ; 10
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Tidskriftsartikel (refereegranskat)abstract
- Objective To develop and evaluate the psychometric properties of a scale measuring patient safety during the intrahospital transport process for intensive care. Design The scale was developed based on a theoretical model of the work system and patient safety, and items generated from participant observations. A Delphi study with international experts was used to establish content validity. Next, a cross-sectional study was undertaken to inform item reduction and evaluate construct validity and internal consistency. Setting The questionnaire was distributed to healthcare practitioners at 12 intensive care units in Sweden. Participants A total of 315 questionnaires were completed. Eligible participants were healthcare practitioners in the included units that performed an intrahospital transport during the study period. Inclusion criteria were (1) transports of patients within the hospital to undergo an examination or intervention, and (2) transports performed by staff from the intensive care unit. We excluded transports to a step-down unit or hospital ward. Outcome measures Psychometric evaluation, including item analysis, validity and reliability testing. Results Items were reduced from 55 to 24, informed by distributional statistics, initial reliabilities, factor loadings and communalities. The final factor model consisted of five factors, accounting for 59% of variance. All items loaded significantly on only one factor (>0.35). The original conceptual model of teamwork, transport-related tasks, tools and technologies, environment, and organisation was maintained with regrouping of items. Cronbach's alpha ranged from 0.72 to 0.82 for each subscale (ie, factor). Conclusions The present study provides a self-report questionnaire to assess patient safety during intrahospital transport of patients in intensive care. The results indicate acceptable validity and reliability of the scale among a sample of Swedish healthcare practitioners. If further confirmatory testing supports the present results, this scale could be a useful tool to better understand safety prerequisites and improve clinical practice.
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| 2. |
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| 3. |
- Boerenbeker, P., et al.
(författare)
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Family member's experiences with and evaluation of an ICU Liaison Nurse Service: A qualitative study
- 2023
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Ingår i: Nursing in Critical Care. - : Wiley. - 1362-1017 .- 1478-5153. ; 28:6, s. 854-862
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Tidskriftsartikel (refereegranskat)abstract
- Background Family members of critically ill patients often experience anxiety when their relatives are transferred from ICU to another level of care. ICU liaison nurse (ICULN) visits have been associated with improved support for patients, their families and nursing staff but has not been extensively studied in the non-English speaking setting. Yet, cross-country variations such as how hospital care is delivered and by who means that innovations such as the ICULN may not be able to be simply transferred to other contexts and may not have similar outcomes. Aim The aim of this study was to investigate family member's experiences with and evaluation of ICULN support service in one Swedish ICU. Study Design A qualitative evaluation study was undertaken, recruiting family members of former ICU patients. Audio-taped in-depth interviews were conducted. Data were analysed by content analysis. Findings Fifteen family members were interviewed. Two categories: Minds the gap between intensive care and the next care level and providing stability in an uncertain situation were identified. The ICULN supported the family members both directly, when the ICULNs listened to their questions and met their needs, and indirectly, when the ICULNs took responsibility for the patients and their physical and psychological conditions and wellbeing. Conclusion Families valued and were satisfied with the ICULN service but also gave suggestions to improve the service in this particular hospital context. Relevance to Clinical Practice The study showed that an ICULN support service met several needs of family members and therefore was a beneficial way to support patients and family members in the transition from the ICU to the ward.
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| 4. |
- D’Orazi, Valentina, et al.
(författare)
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The GALAH survey : tracing the Milky Way’s formation and evolution through RR Lyrae stars
- 2024
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Ingår i: Monthly Notices of the Royal Astronomical Society. - 0035-8711. ; 531:1, s. 137-162
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Tidskriftsartikel (refereegranskat)abstract
- Stellar mergers and accretion events have been crucial in shaping the evolution of the Milky Way (MW). These events have been dynamically identified and chemically characterized using red giants and main-sequence stars. RR Lyrae (RRL) variables can play a crucial role in tracing the early formation of the MW since they are ubiquitous, old (t ≥ 10 Gyr) low-mass stars and accurate distance indicators. We exploited Data Release 3 of the GALAH survey to identify 78 field RRLs suitable for chemical analysis. Using synthetic spectra calculations, we determined atmospheric parameters and abundances of Fe, Mg, Ca, Y, and Ba. Most of our stars exhibit halo-like chemical compositions, with an iron peak around [Fe/H] ≈ −1.40, and enhanced Ca and Mg content. Notably, we discovered a metal-rich tail, with [Fe/H] values ranging from −1 to approximately solar metallicity. This sub-group includes almost 1/4 of the sample, it is characterized by thin disc kinematics and displays sub-solar α-element abundances, marginally consistent with the majority of the MW stars. Surprisingly, they differ distinctly from typical MW disc stars in terms of the s-process elements Y and Ba. We took advantage of similar data available in the literature and built a total sample of 535 field RRLs for which we estimated kinematical and dynamical properties. We found that metal-rich RRLs (1/3 of the sample) likely represent an old component of the MW thin disc. We also detected RRLs with retrograde orbits and provided preliminary associations with the Gaia–Sausage–Enceladus, Helmi, Sequoia, Sagittarius, and Thamnos stellar streams.
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| 5. |
- Gillespie, B. M., et al.
(författare)
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Worldwide incidence of surgical site infections in general surgical patients: A systematic review and meta-analysis of 488,594 patients
- 2021
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Ingår i: International Journal of Surgery. - : Ovid Technologies (Wolters Kluwer Health). - 1743-9191. ; 95
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Tidskriftsartikel (refereegranskat)abstract
- Background: Establishing worldwide incidence of general surgical site infections (SSI) is imperative to understand the extent of the condition to assist decision-makers to improve the planning and delivery of surgical care. This systematic review and meta-analysis aimed to estimate the worldwide incidence of SSI and identify associated factors in adult general surgical patients. Materials and methods: A systematic review was undertaken using MEDLINE (Ovid), CINAHL (EBSCO), EMBASE (Elsevier) and the Cochrane Library to identify cross-sectional, cohort and observational studies reporting SSI incidence or prevalence. Studies of less than 50 participants were excluded. Data extraction and quality appraisal were undertaken independently by two review authors. The primary outcome was cumulative incidence of SSI occurring up to 30 days postoperative. The secondary outcome was the severity/depth of SSI. The I2 statistic was used to explore heterogeneity. Random effects models were used in the presence of substantial heterogeneity. Subgroup, meta-regression sensitivity analyses were used to explore the sources of heterogeneity. Publication bias was assessed using Hunter's plots and Egger's regression test. Results: Of 2091 publications retrieved, 62 studies were included. Of these, 57 were included in the meta-analysis across six anatomical locations with 488,594 patients. The pooled 30-day cumulative incidence of SSI was 11% (95% CI 10%–13%). No prevalence data were identified. SSI rates varied across anatomical location, surgical approach, and priority (i.e., planned, emergency). Multivariable meta-regression showed SSI is significantly associated with duration of surgery (estimate 1.01, 95% CI 1.00–1.02, P = .014). Conclusions: and Relevance: 11 out of 100 general surgical patients are likely to develop an infection 30 days after surgery. Given the imperative to reduce the burden of harm caused by SSI, high-quality studies are warranted to better understand the patient and related risk factors associated with SSI. © 2021 IJS Publishing Group Ltd
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| 7. |
- Lechner, A., et al.
(författare)
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Outcomes for Pressure Ulcer Trials (OUTPUTs) project : review and classification of outcomes reported in pressure ulcer prevention research
- 2021
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Ingår i: British Journal of Dermatology. - : Blackwell Science Ltd.. - 0007-0963 .- 1365-2133. ; 184:4, s. 617-626
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Forskningsöversikt (refereegranskat)abstract
- BACKGROUND: In order to overcome inconsistencies in the reporting of outcomes in clinical trials, core outcome sets (COS) have been developed in many clinical areas and the awareness of this concept is growing steadily. The Outcomes for Pressure Ulcer Trials (OUTPUTs) project aims to improve the quality of evidence on pressure ulcer prevention trials by developing a COS.OBJECTIVES: As an initial step in the COS process we aimed to identify and classify outcomes as well as concepts that represent potential outcomes for future trials that have been reported in pressure ulcer prevention research.METHODS: A review was conducted in twelve major databases covering the literature indexed until 2016. Outcomes and relevant concepts reported in primary studies and/or reviews on pressure ulcer prevention in adult patients were extracted as presented in the articles, and afterwards inductively grouped into outcome domains. The domains were then categorized according to the outcome domain taxonomy recently proposed by the Core Outcome Measures in Effectiveness Trials Group.RESULTS: 332 studies were included and 68 outcome domains were identified, covering multiple aspects of pressure ulcer prevention. Pressure ulcer occurrence was reported in 71% of all included studies representing the most frequent outcome, followed by costs (22% of all studies), and acceptability of intervention and comfort (18% of all studies).CONCLUSION: A plethora of different outcomes is applied in pressure ulcer prevention research and substantial variations in definitions and reporting of similar outcomes were observed. A COS for pressure ulcer prevention trials is needed to overcome the non-comparability of outcomes.
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| 8. |
- Sjostedt, V., et al.
(författare)
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Patient experiences of an intensive care Liaison Nurse support service
- 2022
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Ingår i: Intensive and Critical Care Nursing. - : Elsevier BV. - 0964-3397. ; 71
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Tidskriftsartikel (refereegranskat)abstract
- Objectives: To illuminate patients' experiences of being a part of an liaison nurse support service focused on supporting recently transferred intensive care unit patients. Research methodology/design: A qualitative inductive descriptive design including in-depth interviews was chosen. Setting: A project including an liaison nurse support service-intervention was undertaken during a 16-week period at a University hospital in Sweden. The liaison nurse support service was available Monday-Friday 10 am - 6 pm and nurses visited the patient 1-4 times after transfer to the ward. Main outcome measures: Of the 109 patients who were visited by the liaison nurse support service, 14 agreed to be interviewed about their experiences of the transfer. Data was analysed by inductive content analysis. Findings: One overall theme, An advocate in a vulnerable situation emerged from the data. Four subthemes were identified: Ensures transfer of information between the intensive care unit and the general ward, Makes the circumstances understandable and coordinates between the care levels and Offers emotional support and stability in an uncertain situation. Conclusion: The liaison nurse support service contributed to ensuring accurate transfer of information, solved problems when the patient themselves did not have control or strength and provided emotional support.
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| 9. |
- Tobiano, G., et al.
(författare)
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Development and validation of a survey designed to measure patient experience of and preference for surgical wound care discharge education: A pilot study
- 2023
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Ingår i: Journal of Tissue Viability. - 0965-206X. ; 32:3, s. 442-448
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Tidskriftsartikel (refereegranskat)abstract
- Aim of the study: To develop and undertake validation testing of a survey designed to measure patients' experiences of and preferences for surgical wound care discharge education.Materials and methods: A literature review and content analysis was undertaken on patients' experiences of and preferences for surgical wound care discharge education. Four themes were uncovered in the literature (wound care discharge education, preferences for discharge education delivery, participation in wound care decisions and patient ability to manage their surgical wound to prevent wound complications), which guided item generation. Three types of validity testing occurred including: 1) face validity testing by the research team; 2) content validity testing (using Delphi study) with an international panel of experts including patients, clinicians and researchers; and 3) content validity (using pilot-testing) of the survey with seven patients from the target population.Results: Initially 106 items were generated from the literature, and of these, 55 items were subjected to content validity testing by an international panel of 41 experts. After two Delphi rounds, 18 items were retained. Most patients provided limited and very minor feedback during pilot-testing. However, pilot-testing resulted in a revised survey administration plan to deliver the survey via telephone, including adding prompts and preambles to items.
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