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- Axelsson, Åsa B., 1955, et al.
(författare)
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How bystanders perceive their cardiopulmonary resuscitation intervention : a qualitative study
- 2000
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Ingår i: Resuscitation. - Amsterdam : Elsevier. - 0300-9572 .- 1873-1570. ; 47:1, s. 71-81
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Tidskriftsartikel (refereegranskat)abstract
- The importance of bystander cardiopulmonary resuscitation (CPR) prior to arrival of the emergency medical service is well documented. In Sweden, CPR is initiated prior to emergency medical services (EMS) arrival in about 30% of cardiac arrests out-of-hospital, a figure which should be improved urgently. To do so, it is of interest to know more about the bystanders' perceptions of their intervention. A qualitative method inspired by the phenomenographic approach was applied to 19 bystanders who had performed CPR. In the analysis, five main categories and 14 subcategories emerged. The main categories were: to have a sense of humanity, to have competence, to feel an obligation, to have courage and to feel exposed. Interviews described how humanity and concern for another human being were the foundation of their intervention. CPR training offers the possibility to give appropriate help in this emergency. If the aim of CPR training was extended beyond teaching the skill of CPR to include preparation of the rescuer for the intervention and his/her reactions, this might increase the number of people able to take action in the cardiac arrest situation.
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| 2. |
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| 3. |
- Thorén, Ann-Britt, 1952, et al.
(författare)
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Measurement of skills in cardiopulmonary resuscitation-do professionals follow given guidelines?
- 2001
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Ingår i: European journal of emergency medicine. - London : Lippincott Williams & Wilkins. - 0969-9546 .- 1473-5695. ; 8:3, s. 169-176
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Tidskriftsartikel (refereegranskat)abstract
- Since it is suggested that only effective cardiopulmonary resuscitation (CPR) improves survival rates, quality control of training outcomes is important and comparisons between different training methods are desirable. The aim of this study was to test a model of quality assurance, consisting of a computer program combined with the Brennan et al. checklist, for evaluation of CPR performance. A small group of trained medical professionals (cardiac care unit nurses) (n = 10) was used in this pilot study. The result points out several points of concern: half of the participants did not open the airway prior to breathing control. Over 90% of all inflations were ‘too fast’ and 71% were ‘too much’. Only 6.5% of the inflations were correct. On average, the participants made 5.4 inflations per minute. Concerning chest compressions, 40% were ‘too deep’ while only 4% were ‘too shallow’. In spite of the fact that the participants had an average rate at 95 compressions per minute the number of compressions varied between 32 and 51 during 1 minute. When new guidelines are discussed, it would be beneficial if they were tested by a number of people to investigate if following the guidelines is at all possible. © 2001 Lippincott Williams & Wilkins, Inc.
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| 4. |
- Wibring, Kristoffer, et al.
(författare)
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Development of a prehospital prediction model for risk stratification of patients with chest pain
- 2022
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Ingår i: American Journal of Emergency Medicine. - Philadelphia, PA : W.B. Saunders. - 0735-6757 .- 1532-8171. ; 51, s. 26-31
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Tidskriftsartikel (refereegranskat)abstract
- Introduction: Chest pain is one of the most common reasons for contacting the emergency medical services (EMS). About 15% of these chest pain patients have a high-risk condition, while many of them have a low-risk condition with no need for acute hospital care. It is challenging to at an early stage distinguish whether patients have a low- or high-risk condition. The objective of this study has been to develop prediction models for optimising the identification of patients with low- respectively high-risk conditions in acute chest pain early in the EMS work flow. Methods: This prospective observational cohort study included 2578 EMS missions concerning patients who contacted the EMS in a Swedish region due to chest pain in 2018. All the patients were assessed as having a low-, intermediate- or high-risk condition, i.e. occurrence of a time-sensitive diagnosis at discharge from hospital. Multivariate regression analyses using data on symptoms and symptom onset, clinical findings including ECG, previous medical history and Troponin T were carried out to develop models for identification of patients with low- respectively high-risk conditions. Developed models where then tested hold-out data set for internal validation and assessing their accuracy. Results: Prediction models for risk-stratification based on variables mutual for both low- and high-risk prediction were developed. The variables included were: age, sex, previous medical history of kidney disease, atrial fibrillation or heart failure, Troponin T, ST-depression on ECG, paleness, pain debut during activity, constant pain, pain in right arm and pressuring pain quality. The high-risk model had an area under the receiving operating characteristic curve of 0.85 and the corresponding figure for the low-risk model was 0.78. Conclusions: Models based on readily available information in the EMS setting can identify high- and low-risk conditions with acceptable accuracy. A clinical decision support tool based on developed models may provide valuable clinical guidance and facilitate referral to less resource-intensive venues. © 2021 The Authors
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