| 111. |
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| 112. |
- Svensson, Leif, et al.
(författare)
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Bröstsmärtor
- 2009. - 1
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Ingår i: Prehospital akutsjukvård. - : Liber. - 9789147084487 ; , s. 264-278
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 113. |
- Svensson, Leif, et al.
(författare)
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Cirkulation, Bröstsmärtor
- 2009
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Ingår i: Prehospital akutsjukvård. - : Stockholm: Liber. - 9789147084487 ; , s. 264-278
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 114. |
- Svensson, Leif, et al.
(författare)
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Diabetes
- 2009
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Ingår i: Prehospital akutsjukvård. - : Stockholm: Liber. - 9789147084487 ; , s. 316-325
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 115. |
- Wireklint Sundström, Birgitta, et al.
(författare)
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Barn och smärta
- 2009
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Ingår i: Prehospital akutsjukvård. - : Stockholm: Liber. - 9789147084487 ; , s. 452-459
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 116. |
- Wireklint Sundström, Birgitta, et al.
(författare)
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Optimal vårdnivå vid icke-akuta tillstånd
- 2009
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Ingår i: Prehospital akutsjukvård. - : Stockholm: Liber. - 9789147084487 ; , s. 199-212
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 117. |
- Claesson, Andreas, et al.
(författare)
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Characteristics and outcome among patients suffering out-of-hospital cardiac arrest due to drowning.
- 2008
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Ingår i: Resuscitation. - : Elsevier BV. - 0300-9572 .- 1873-1570. ; 76:3, s. 381-7
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Tidskriftsartikel (refereegranskat)abstract
- AIM: To describe the characteristics and outcome among patients with out-of-hospital cardiac arrest (OHCA) caused by drowning as compared with OHCA caused by a cardiac etiology (outside home). PATIENTS AND METHODS: All the patients included in the Swedish OHCA Registry between 1990 and 2005 which were not crew witnessed, in whom cardio-pulmonary resuscitation (CPR) was attempted, were evaluated for inclusion. Those caused by drowning were compared with those with a cardiac etiology (outside home). RESULTS: Patients with OHCA due to drowning (n=255) differed from patients with OHCA with a cardiac etiology (n=7494) as they were younger, less frequently suffered a witnessed OHCA, more frequently received bystander CPR and less frequently were found in a shockable rhythm. Patients with OHCA due to drowning had a prolonged ambulance response time as compared with patients with OHCA with a cardiac etiology. Patients with OHCA due to drowning had a survival rate to 1 month of 11.5% as compared with 8.8% among patients with OHCA due to a cardiac etiology (NS). Among patients with OHCA due to drowning, only one independent predictor of survival was defined, i.e. time from calling for an ambulance until the arrival of the rescue team, with a much higher survival among patients with a shorter ambulance response time. CONCLUSION: Among patients with OHCA 0.9% were caused by drowning. They had a similar survival rate to 1 month as compared with OHCA outside home with a cardiac etiology. The factor associated with survival was the ambulance response time; a higher survival with a shorter response time.
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| 118. |
- Hollenberg, Jacob, et al.
(författare)
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Improved survival after out-of-hospital cardiac arrest is associated with an increase in proportion of emergency crew--witnessed cases and bystander cardiopulmonary resuscitation.
- 2008
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Ingår i: Circulation. - : Lippincott Williams & Wilkins. - 1524-4539 .- 0009-7322. ; 118:4, s. 389-96
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Out-of-hospital cardiac arrest (OHCA) is a major public health problem. We sought to describe changes in 1-month survival after OHCA in patients given cardiopulmonary resuscitation (CPR) during the last 14 years in Sweden. METHODS AND RESULTS: All patients experiencing OHCA in whom CPR was attempted between 1992 and 2005 and who were reported to the Swedish Cardiac Arrest Register were included in the study. In all, 38,646 patients were included in this survey. The proportion of patients who were admitted alive to a hospital increased from 15.3% in 1992 to 21.7% in 2005 (P for trend <0.0001). The corresponding values for patients being alive after 1 month were 4.8% and 7.3%, respectively (P for trend <0.0001). The increase in 1-month survival was particularly evident among patients found with a shockable rhythm (increase from 12.7% in 1992 to 22.3% in 2005; P for trend <0.0001). The corresponding figures for patients found with a nonshockable rhythm were 1.2% in 1992 and 2.3% in 2005 (P for trend=0.044). Factors that potentially contributed to the improved survival rate were an increase in emergency medical crew-witnessed cases from 9% in 1992 to 15% in 2005 (P for trend <0.0001) and, to a lesser degree, an increase in bystander CPR from 31% in 1992 to 50% in 2005 (P for trend <0.0001). After adjustment for potential risk factors, the increase in survival remained significant. CONCLUSIONS: We found a significant increase in survival after OHCA in Sweden over the last 14 years. The increase was particularly marked among patients found with a shockable rhythm and was associated with an increase in the proportion of crew-witnessed cases and, to a lesser degree, an increase in the performance of bystander CPR.
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| 119. |
- Looi Chee Leong, Jeffrey, et al.
(författare)
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Caudate nucleus volumes in frontotemporal lobar degeneration : differential atrophy in subtypes
- 2008
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Ingår i: American Journal of Neuroradiology. - 0195-6108 .- 1936-959X. ; 29:8, s. 1537-1543
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND AND PURPOSE: Frontostriatal circuits involving the caudate nucleus have been implicated in frontotemporal lobar degeneration (FTLD). We assessed caudate nucleus volumetrics in FTLD and subtypes: frontotemporal dementia (FTD, n = 12), semantic dementia (SD, n = 13), and progressive nonfluent aphasia (PNFA, n = 9) in comparison with healthy controls (n = 27) and subjects with Alzheimer disease (AD, n = 19). MATERIALS AND METHODS: Diagnoses were based on accepted clinical criteria. Manual volume measurement of the head and body of the caudate, excluding the tail, was conducted on T1-weighted brain MR imaging scans, using a published protocol, by a single analyst blinded to the diagnosis. RESULTS: Paired t tests (P < .05) showed that the right caudate nucleus volume was significantly larger than the left in controls and PNFA. No hemispheric asymmetry was found in AD, ETD, and SD. Across the groups, there was a positive partial correlation between the left caudate nucleus volume and Mini-Mental State Examination (MMSE) scores (r = 0.393, n = 76, P = .001) with higher left caudate volumes associated with higher MMSE scores. Multivariate analysis of covariance was used to assess the statistical significance between the subject groups (AD, ETD, SD, PNFA, and controls) as independent variables and raw right/left caudate volumes at the within-subject level (covariates: age and intracranial volume; P < .05). Control volume was largest, followed by AD (93% of control volume), SD (92%), PNFA (79%), and ETD (75%). CONCLUSIONS: Volume of the head and body of the caudate nucleus differs in subtypes of FTLD, due to differential frontostriatal dysfunction in subtypes being reflected in structural change in the caudate, and is correlated with cognition
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| 120. |
- Thuresson, Marie, et al.
(författare)
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Factors that influence the use of ambulance in acute coronary syndrome.
- 2008
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Ingår i: American heart journal. - Amsterdam : Elsevier BV. - 1097-6744 .- 0002-8703. ; 156:1, s. 170-6
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: National guidelines recommend activation of the emergency medical service by patients who have symptoms of acute coronary syndrome (ACS). In spite of this, only 50% to 60% of persons with myocardial infarction initiate care by using the emergency medical service. The aim of this study was to define factors influencing the use of ambulance in ACS. METHODS: The method used in this study was a national survey comprising intensive cardiac care units at 11 hospitals in Sweden; 1,939 patients with diagnosed ACS and symptom onset outside the hospital completed a questionnaire a few days after admission. RESULTS: Half of the patients went to the hospital by ambulance. Factors associated with ambulance use were knowledge of the importance of quickly seeking medical care and calling for an ambulance when having chest pain (odds ratio [OR] 3.61, 95% CI 2.43-5.45), abrupt onset of pain reaching maximum intensity within minutes (OR 2.08, 1.62-2.69), nausea or cold sweat (OR 2.02, 1.54-2.65), vertigo or near syncope (OR 1.63, 1.21-2.20), ST-elevation ACS (OR 1.58, 1.21-2.06), increasing age (per year) (OR 1.03, 1.02-1.04), previous history of heart failure (OR 2.48, 1.47-4.26), and distance to the hospital of >5 km (OR 2.0, 1.55-2.59). Those who did not call for an ambulance thought self-transport would be faster or did not believe they were sick enough. CONCLUSIONS: Symptoms, patient characteristics, ACS characteristics, and perceptions and knowledge were all associated with ambulance use in ACS. The fact that knowledge increases ambulance use and the need for behavioral change pose a challenge for health-care professionals.
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