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Suzanne Faxneld, Urs Berger, Björn Helander, Sara Danielsson, Anna Aroha Miller, Elisabeth Nyberg, Jan-Olov Persson, Anders Bignert
Temporal and spatial trends of perfluoroalkyl acids (PFAAs) were investigated in Baltic Sea herring liver (Clupea harengus) from three sites, and white-tailed sea eagle (WTSE) eggs (Haliaeetus albicilla) from two freshwater and two marine areas in Sweden. Trends of most quantifiable PFAAs increased over the monitored period (1980 - 2014 in herring, 1960s/1980s - 2010 in WTSE). No significant decreasing trends were observed for the most recent ten years for any substances, except perfluorooctane sulfonamide (FOSA)...
October 24, 2016: Environmental Science & Technology
M Weih, F Pourazari, G Vico
At least 16 nutrient elements are required by plants for growth and survival, but the factors affecting element concentration and their temporal evolution are poorly understood. The objective was to investigate i) element concentration pattern in winter wheat as affected by crop developmental stage and weather, and ii) whether, in the short term, element stoichiometry reflects the type of preceding crop. We assessed the temporal trajectories of element concentration pattern (N, P, K, Ca, Mg, S, Mn, Fe, Cu, Na, Zn) across the life cycle (from seed to seed) of winter wheat field-grown in cool-temperate Sweden during two years with contrasting weather and when cultivated in monoculture or after different non-wheat preceding crops...
October 24, 2016: Scientific Reports
K Warfa, I Drake, P Wallström, G Engström, E Sonestedt
Previous studies have suggested that a high intake of sugar-sweetened beverages is positively associated with the risk of a coronary event. However, a few studies have examined the association between sucrose (the most common extrinsic sugar in Sweden) and incident coronary events. The objective of the present study was to examine the associations between sucrose intake and coronary event risk and to determine whether these associations are specific to certain subgroups of the population (i.e. according to physical activity, obesity status, educational level, alcohol consumption, smoking habits, intake of fat and intake of fruits and vegetables)...
October 24, 2016: British Journal of Nutrition
Joakim Esbjörnsson, Mattias Mild, Anne Audelin, Jannik Fonager, Helena Skar, Louise Bruun Jørgensen, Kirsi Liitsola, Per Björkman, Göran Bratt, Magnus Gisslén, Anders Sönnerborg, Claus Nielsen, Patrik Medstrand, Jan Albert
Increased knowledge about HIV-1 transmission dynamics in different transmission groups and geographical regions is fundamental for assessing and designing prevention efforts against HIV-1 spread. Since the first reported cases of HIV infection during the early 1980s, the HIV-1 epidemic in the Nordic countries has been dominated by HIV-1 subtype B and MSM transmission. HIV-1 pol sequences and clinical data of 51 per cent of all newly diagnosed HIV-1 infections in Sweden, Denmark, and Finland in the period 2000-2012 (N = 3,802) were analysed together with a large reference sequence dataset (N = 4,537) by trend analysis and phylogenetics...
January 2016: Virus Evolution
John A Robertson
The birth of a child after uterus transplant from a living donor in Sweden in October, 2013 has spurred reproductive and transplant physicians in Europe and North America to investigate whether uterus transplants, from living or cadaveric donors, will be a safe and effective therapy for women with uterine insufficiency. While progress with uterus transplant depends on medical factors, there are also important ethical and legal concerns. Uterus transplant is essential for women without access to surrogacy. It may also be sought by infertile women who dislike surrogacy...
April 2016: Journal of Law and the Biosciences
Fredrik Liedberg, Georg Jancke, Anne Sörenby, Päivi Kannisto
Radical cystectomy with neoadjuvant chemotherapy is the gold standard for treating muscle-invasive bladder cancer. Women subjected to radical cystectomy are frequently postmenopausal, and the median age for bladder cancer diagnosis in women in Sweden is currently 73 yr (Swedish National Bladder Cancer Register). Traditionally, most women treated with radical cystectomy have undergone simultaneous bilateral oophorectomy and hysterosalpingectomy to diminish the risk of later ovarian disease and ovarian bladder cancer recurrence, but also the belief that there is no impact on health or health-related quality of life associated with oophorectomy and the fact that it might be easier surgery to take the ovarian pedicles, rather than sparing the ovaries...
October 19, 2016: European Urology
Ibrahim Oghli, Thomas List, Mike John, Pernilla Larsson
OBJECTIVES: To (i) determine the prevalences of self-report in a Swedish adult population, of temporomandibular disorders, burning mouth syndrome, dry mouth, and bad breath and (ii) determine oral health-related quality of life impairment in subjects reporting these conditions. SUBJECTS AND METHODS: A cross-sectional, randomized sample of the adult Swedish population (response rate: 46%, N=1309 subjects) self-reported their condition from the preceding month to assess prevalences of self-report for the studied conditions together with comorbidity group of subjects who reported more than one condition...
October 22, 2016: Oral Diseases
Christel Häggström, Mieke Van Hemelrijck, Björn Zethelius, David Robinson, Birgitta Grundmark, Lars Holmberg, Soffia Gudbjörnsdottir, Hans Garmo, Pär Stattin
Type 2 diabetes mellitus (T2DM) has consistently been associated with decreased risk of prostate cancer, however, if this decrease is related to the use of anti-diabetic drugs is unknown. We prospectively studied men in the comparison cohort in the Prostate Cancer data Base Sweden (PCBaSe) 3.0, with data on T2DM, use of metformin, sulphonylurea, and insulin retrieved from national health care registers and demographic databases. Cox proportional hazards regression models were used to compute hazard ratios (HR) and 95% confidence intervals (CI) of prostate cancer, adjusted for confounders...
October 22, 2016: International Journal of Cancer. Journal International du Cancer
U Waldenström, S Cnattingius, L Vixner, M Norman
OBJECTIVE: To investigate whether advanced maternal age is associated with preterm birth, irrespective of parity. DESIGN: Population-based registry study. SETTING: Swedish Medical Birth Register. POPULATION: First, second, and third live singleton births to women aged 20 years or older in Sweden, from 1990 to 2011 (n = 2 009 068). METHODS: Logistic regression analysis was used in each parity group to estimate risks of very and moderately preterm births to women at 20-24, 25-29, 30-34, 35-39, and 40 years or older, using 25-29 years as the reference group...
October 21, 2016: BJOG: An International Journal of Obstetrics and Gynaecology
Hilary Bradbury, Svante Lifvergren
We discuss action research healthcare as a transformative approach that continuously innovates in healthcare, attending to the "quadruple" aim. This article is shaped around a decade of evidence in Sweden. At the heart of healthcare action research is the endeavour to "learn by doing" with the participation of key stakeholders, including the patient. Experience suggests that an action research approach is particularly relevant when treating patients with chronic diseases and complex care needs. This inclusion is itself a social learning process and is key to realizing the improved outcomes...
October 20, 2016: Healthcare Management Forum
Daniel S Olsson, Penelope Trimpou, Tobias Hallén, Ing-Liss Bryngelsson, Eva Andersson, Thomas Skoglund, Bengt-Åke Bengtsson, Gudmundur Johannsson, Anna G Nilsson
Hypopituitarism has been associated with an increased mortality, which may be due to untreated growth hormone (GH) deficiency but also to the various underlying disorders. We therefore analysed mortality in patients with only one underlying disorder, non-functioning pituitary adenoma (NFPA), with and without GH replacement therapy (GHRT). Patients with NFPA in the western region of Sweden, 1997-2011, were identified through the National Patient Registry and cross-referenced with several National Health Registries...
October 21, 2016: European Journal of Endocrinology
Julia Quitmann, Anja Rohenkohl, Rachel Sommer, Monika Bullinger, Neuza Silva
BACKGROUND: In the context of health-related quality of life (HrQoL) assessment in pediatric short stature, the present study aimed to examine the levels of agreement/disagreement between parents' and children's reports of generic and condition-specific HrQoL, and to identify socio-demographic, clinical and psychosocial variables associated with the extent and direction of parent-child discrepancies. METHODS: This study was part of the retest phase of the QoLISSY project, which was a multicenter study conducted simultaneously in France, Germany, Spain, Sweden and UK...
October 21, 2016: Health and Quality of Life Outcomes
Evangelia Elenis, Gunilla Sydsjö, Alkistis Skalkidou, Claudia Lampic, Agneta Skoog Svanberg
BACKGROUND: Pregnancies resulting through oocyte donation have been associated with increased risk for adverse outcomes for the mother, such as gestational hypertensive disorders. However, little is known about possible neonatal complications of such pregnancies. The purpose of this study was to evaluate the neonatal health outcomes among singleton pregnancies in a population of relatively young and healthy oocyte recipients in Sweden, taking into account the medical indication leading to treatment...
October 21, 2016: BMC Pediatrics
Eva Jangland, Pia Yngman Uhlin, Erebouni Arakelian
The position of Nurse Practitioner is a new role in Nordic countries. The transition from a registered nurse to the Nurse Practitioner role has been reported to be a personal challenge. This study, guided by the Nordic theoretical model for use in the education of advanced practice nurses, represents a unique opportunity to describe this transition for newly graduated Nurse Practitioners in an interprofessional surgical care team in Sweden. The aim was to explore how the first Nurse Practitioners in surgical care experienced the transition into a new role and what competences they used in the team...
October 15, 2016: Nurse Education in Practice
Lotta Walz, Anna K Jönsson, Brita Zilg, Carl Johan Östgren, Henrik Druid
AIMS/HYPOTHESIS: The aim of this study was to identify risk factors associated with confirmed fatal hyperglycaemia, which could predispose potentially preventable deaths in individuals on glucose lowering drugs. METHODS: A retrospective register-based case-control study conducted on a nationwide cohort with individuals who died due to hyperglycaemia as determined by forensic postmortem examination, in Sweden August 2006 to December 2012. Vitreous glucose was used to diagnose hyperglycaemia postmortem...
2016: PloS One
Susanne Hesselman, Maria Jonsson, Eva-Britta Råssjö, Monika Windling, Ulf Högberg
OBJECTIVE: To investigate the maternal complications associated with cesarean section (CS) in the extremely preterm period according to the gestational week (GW) and to indication of delivery. STUDY DESIGN: This is a retrospective case-referent study with a review of medical records of women who delivered at 22-27 weeks of gestation (n=647) at two level III units in Sweden. For abdominal delivery, gestational length was stratified into 22-24 (n=105) and 25-27 (n=301) weeks...
October 21, 2016: Journal of Perinatal Medicine
Eva Carlsson, Jeanette Fingren, Anne-Marie Hallén, Charlotta Petersén, Elisabet Lindholm
Despite advancements in the creation and care of stomas, ostomy and peristomal skin complications are common immediately following surgery as well as in the months and years thereafter. A prospective study to determine the prevalence of ostomy and peristomal skin complications and the influence of ostomy configuration on such complications was conducted 1 year after ostomy surgery among all patients at a university hospital in Sweden. All participants received regular (10 to 14 days post discharge, 6 weeks, 3 months, 6 months, and 1 year post surgery) ostomy follow-up care by a wound ostomy continence (WOC) nurse...
October 2016: Ostomy/wound Management
Stacy Loeb, Yasin Folkvaljon, Caitlin Curnyn, David Robinson, Ola Bratt, Pär Stattin
Importance: Active surveillance is an important option to reduce prostate cancer overtreatment, but it remains underutilized in many countries. Models from the United States show that greater use of active surveillance is important for prostate cancer screening to be cost-effective. Objectives: To perform an up-to-date, nationwide, population-based study on use of active surveillance for localized prostate cancer in Sweden. Design, Setting, and Participants: Cross-sectional study in the National Prostate Cancer Register (NPCR) of Sweden from 2009 through 2014...
October 20, 2016: JAMA Oncology
Peta L Hitchens, Jan Hultgren, Jenny Frössling, Ulf Emanuelson, Linda J Keeling
BACKGROUND: There are Swedish animal welfare regulations concerning the body condition of horses and general advice on keeping horses including that horses should be fed so that they do not become over- or underweight relative to their use. Compliance is assessed by official animal welfare inspectors. The objective of this study was to determine whether the national animal welfare control database could be used to estimate the prevalence and risk factors for overweight horses in Sweden...
October 20, 2016: Acta Veterinaria Scandinavica
Maria Alexandra Bighiu, Ann-Kristin Eriksson-Wiklund, Britta Eklund
The release of harmful metals from antifouling paints to water bodies is a well-known problem. In this study, we measured both the amount of biofouling growth on leisure boats during one season as well as the concentration of metals accumulated by the biofouling matrix. Furthermore, the efficiency of antifouling paints and mechanical boat cleaning as well as the effect of hull colour on biofouling were evaluated. Unlike paint residues, biofouling waste has never been regarded as a source of metal contamination and has previously been neglected in the scientific literature...
October 20, 2016: Environmental Science and Pollution Research International
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