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https://www.readbyqxmd.com/read/28334095/phantom-smells-prevalence-and-correlates-in-a-population-based-sample-of-older-adults
#1
Sara Sjölund, Maria Larsson, Jonas K Olofsson, Janina Seubert, Erika J Laukka
Loss of olfactory function is common in old age, but evidence regarding qualitative olfactory dysfunction in the general older population is scarce. The current study investigates the prevalence and correlates of phantom smell experiences (phantosmia) in a population-based study (Swedish National Study on Aging and Care in Kungsholmen [SNAC-K]) of Swedish adults (n = 2569) aged between 60 and 90 years. Phantosmia was assessed through a standardized interview and defined as reporting having experienced an odor percept in the absence of any stimuli in the surrounding environment that could emit the odor...
February 20, 2017: Chemical Senses
https://www.readbyqxmd.com/read/28330485/prevalence-of-helminth-and-coccidian-parasites-in-swedish-outdoor-cats-and-the-first-report-of-aelurostrongylus-abstrusus-in-sweden-a-coprological-investigation
#2
Giulio Grandi, Arianna Comin, Osama Ibrahim, Roland Schaper, Ulrika Forshell, Eva Osterman Lind
BACKGROUND: This study was performed in order to gather recent epidemiological data on feline endoparasites in Swedish cats. Faecal samples from 205 outdoor cats were collected by their owners and submitted to the National Veterinary Institute for analysis. The study population was comprised of cats with access to an outdoor environment and with no history of anthelmintic treatment within the last 3 months. Intestinal parasites were detected with a centrifugal flotation technique and Baermann larval sedimentation was performed to detect metastrongylid lungworms...
March 23, 2017: Acta Veterinaria Scandinavica
https://www.readbyqxmd.com/read/28329855/better-cognition-in-new-birth-cohorts-of-70-year-olds-but-greater-decline-thereafter
#3
Valgeir Thorvaldsson, Peter Karlsson, Johan Skoog, Ingmar Skoog, Boo Johansson
Objectives: To evaluate birth cohort differences in level of cognition and rate of change in old age. Methods: Data were drawn from three population-based Swedish samples including age-homogenous cohorts born 1901/02, 1906/07, and 1930, and measured on the same cognitive tests at ages 70, 75, and 79 as part of the Gerontological and Geriatric Populations Studies in Gothenburg (H70). We fitted growth curve models to the data using a Bayesian framework and derived estimates and inferences from the marginal posterior distributions...
December 9, 2016: Journals of Gerontology. Series B, Psychological Sciences and Social Sciences
https://www.readbyqxmd.com/read/28328804/liver-function-in-alpha-1-antitrypsin-deficient-individuals-at-37-to-40-years-of-age
#4
Behrouz Mostafavi, Sandra Diaz, Hanan A Tanash, Eeva Piitulainen
Severe alpha-1-antitrypsin (AAT) deficiency (PiZZ) is a risk factor for liver disease, but the prevalence of liver cirrhosis and hepatocellular cancer in PiZZ adults is unknown. The risk of liver disease in adults with moderate AAT deficiency (PiSZ) is also unknown. A cohort of 127 PiZZ, 2 PiZnull, 54 PiSZ, and 1 PiSnull individuals were identified by the Swedish national neonatal AAT screening program between 1972 and 1974, when all 200,000 newborn infants in Sweden were screened for AAT deficiency. The cohort has been followed up since birth...
March 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28326404/comparing-contemporary-revision-burden-among-hip-and-knee-joint-replacement-registries
#5
Brian J McGrory, Caryn D Etkin, David G Lewallen
BACKGROUND: Hip and knee arthroplasties are common and successful procedures, however, success and durability are not guaranteed. The revision burden, defined as the ratio of implant revisions to the total number of arthroplasties in a specific period, is a measure of the steady state of arthroplasty success in a given registry. This study examines the hypothesis that revision burden would be similar among contemporary joint replacement registries and improving over time compared with historic controls...
June 2016: Arthroplasty Today
https://www.readbyqxmd.com/read/28326354/vitamin-d-status-in-children-over-three-decades-do-children-get-enough-vitamin-d
#6
Björn Andersson, Diana Swolin-Eide, Per Magnusson, Kerstin Albertsson-Wikland
Vitamin D is a key player in the endocrine regulation of calcium and phosphate metabolism and plays a pivotal role in the acquisition of bone mass during childhood. This study investigated long-term data of vitamin D levels in children and adolescents between 1 and 18 years of age. Serum 25-hydroxyvitamin D (25(OH)D) was analyzed between 1982 and 2013 in 2048 Swedish Caucasian children (mean age ± SD, 8.59 ± 3.68 years; 1197 boys). Overall, 704 (34%) children had below recommended levels of 50 nmol/L; however, only 63 (3%) had levels below 25 nmol/L, i...
December 2016: Bone Reports
https://www.readbyqxmd.com/read/28326188/physical-workload-is-associated-with-increased-risk-of-rheumatoid-arthritis-results-from-a-swedish-population-based-case-control-study
#7
Pingling Zeng, Lars Klareskog, Lars Alfredsson, Camilla Bengtsson
OBJECTIVES: This study investigated: (1) the association of physical workload (PW) and risk of rheumatoid arthritis (RA); (2) the potential interactions between PW and the genes in the human leucocyte antigen (HLA) region. METHODS: A population-based case-control study involving incident cases of RA (3150 cases and 5130 controls) was performed using data from the Swedish Epidemiological Investigation of Rheumatoid Arthritis. Information on 7 types of self-reported PW exposure and HLA-DRB1 genotypes of cases and controls were gathered...
2017: RMD Open
https://www.readbyqxmd.com/read/28326179/clinic-continuity-of-care-clinical-outcomes-and-direct-costs-for-copd-in-sweden-a-population-based-cohort-study
#8
Sofia Sveréus, Kjell Larsson, Clas Rehnberg
Introduction: In this study we investigate whether clinic level continuity of care (COC) for individuals with chronic obstructive pulmonary disease (COPD) is associated with better health care outcomes and lower costs in a Swedish setting. Methods: Individuals with COPD (N = 20,187) were identified through ICD-10 codes in all Stockholm County health care registries in 2007-2011 (59% female, 40% in the age group 65-74 years). We followed the individuals prospectively for 365 days after their first outpatient visit in 2012...
2017: European Clinical Respiratory Journal
https://www.readbyqxmd.com/read/28324780/the-longitudinal-relationship-between-control-over-working-hours-and-depressive-symptoms-results-from-slosh-a-population-based-cohort-study
#9
Sophie C Albrecht, Göran Kecklund, Kristiina Rajaleid, Constanze Leineweber
BACKGROUND: Psychosocial work factors can affect depressive moods, but research is inconclusive if flexibility to self-determine working hours (work-time control, WTC) is associated with depressive symptoms over time. We investigated if either sub-dimension of WTC, control over daily hours and control over time off, was related to depressive symptoms over time and examined causal, reversed-causal, and reciprocal pathways. METHODS: The study was based on four waves of the Swedish Longitudinal Occupational Survey of Health which is a follow-up of representative samples of the Swedish working population...
March 7, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28323552/helicobacter-pylori-eradication-in-the-swedish-population
#10
Eva Doorakkers, Jesper Lagergren, Vijaya Krishna Gajulapuri, Steven Callens, Lars Engstrand, Nele Brusselaers
OBJECTIVES: Helicobacter pylori is associated with peptic ulcers and gastric cancer and its eradication aims to prevent these conditions. The recommended eradication regimen is triple therapy, consisting of a proton-pump inhibitor in combination with clarithromycin and amoxicillin or metronidazole for 7 days. Yet, other antibiotic regimens are sometimes prescribed. We aimed to assess the use of eradication therapy for H. pylori in the Swedish population during the last decade. MATERIALS AND METHODS: This population-based study used data from the Swedish Prescribed Drug Register...
March 21, 2017: Scandinavian Journal of Gastroenterology
https://www.readbyqxmd.com/read/28323333/a-longitudinal-study-of-the-mini-mental-state-examination-in-late-nonagenarians-and-its-relationship-with-dementia-mortality-and-education
#11
Johan Skoog, Kristoffer Backman, Mats Ribbe, Hanna Falk, Pia Gudmundsson, Valgeir Thorvaldsson, Anne Borjesson-Hanson, Svante Ostling, Boo Johansson, Ingmar Skoog
OBJECTIVES: To examine level of and change in cognitive status using the Mini-Mental State Examination (MMSE) in relation to dementia, mortality, education, and sex in late nonagenarians. DESIGN: Three-year longitudinal study with examinations at ages 97, 99, and 100. SETTING: Trained psychiatric research nurses examined participants at their place of living. PARTICIPANTS: A representative population-based sample of 97-year-old Swedes (N = 591; 107 men, 484 women) living in Gothenburg, Sweden...
March 21, 2017: Journal of the American Geriatrics Society
https://www.readbyqxmd.com/read/28320770/high-bmi-in-late-adolescence-predicts-future-severe-liver-disease-and-hepatocellular-carcinoma-a-national-population-based-cohort-study-in-1-2-million-men
#12
Hannes Hagström, Per Tynelius, Finn Rasmussen
OBJECTIVE: A high body mass index (BMI) is associated with an increased risk for severe liver disease. It is unclear if this risk differs across BMI categories, and if the association is partially attributed to development of type 2 diabetes mellitus (T2DM). DESIGN: We used register data from more than 1.2 million Swedish men enlisted for conscription between 1969 and 1996. Data regarding new events of severe liver disease and T2DM during follow-up were obtained by record-linkage of population-based registers...
March 20, 2017: Gut
https://www.readbyqxmd.com/read/28319814/time-specific-and-cumulative-effects-of-exposure-to-parental-externalizing-behavior-on-risk-for-young-adult-alcohol-use-disorder
#13
Alexis C Edwards, Sara L Lönn, Katherine J Karriker-Jaffe, Jan Sundquist, Kenneth S Kendler, Kristina Sundquist
BACKGROUND: Previous studies indicate that parental externalizing behavior (EB) is a robust risk factor for alcohol use disorder (AUD) in their children, and that this is due to both inherited genetic liability and environmental exposure. However, it remains unclear whether the effects of exposure to parental EB vary as a function of timing and/or chronicity. METHODS: We identified biological parents with an alcohol use disorder, drug abuse, or criminal behavior, during different periods of their child's upbringing, using Swedish national registries...
March 8, 2017: Addictive Behaviors
https://www.readbyqxmd.com/read/28317498/school-achievement-iq-and-risk-of-alcohol-use-disorder-a-prospective-co-relative-analysis-in-a-swedish-national-cohort
#14
Kenneth S Kendler, Henrik Ohlsson, Jan Sundquist, Kristina Sundquist
OBJECTIVE: Most studies suggest that poor cognitive functioning in adolescence increases risk of alcohol use disorders (AUDs). We seek to clarify the causes of this association. METHOD: In Swedish individuals born from 1972 to 1990 in whom cognitive functioning was assessed by school achievement at age 16 years (males and females, N = 1,796,048) and by IQ at ages 18-20 (males, N = 554,644), we examined the hazard ratio (HR) for AUD ascertained from public registries...
March 2017: Journal of Studies on Alcohol and Drugs
https://www.readbyqxmd.com/read/28317459/outcome-of-peripheral-t-cell-lymphoma-in-first-complete-remission-a-danish-swedish-population-based-study
#15
Henrik Cederleuf, Lasse Hjort Jakobsen, Fredrik Ellin, Peter de Nully Brown, Thomas Stauffer Larsen, Martin Bøgsted, Thomas Relander, Mats Jerkeman, Tarec Christoffer El-Galaly
In the present study, we investigate the outcome of 109 Danish and 123 Swedish patients with nodal PTCL in first complete remission (CR), and examine the impact of imaging-based follow-up (FU) strategies. The patients were selected by the following criteria: (a) newly diagnosed nodal PTCL from 2007 to 2012, (b) age ≥18 years, and (c) CR after CHOP or CHOEP therapy. FU guidelines in Sweden included symptom assessment, clinical examinations and blood tests at 3-4-month intervals for 2 years. FU strategies in Denmark was similar but included routine imaging, usually every 6 months for 2 years...
March 20, 2017: Leukemia & Lymphoma
https://www.readbyqxmd.com/read/28314090/prevalence-age-at-onset-and-risk-factors-of-self-reported-asthma-among-swedish-adolescent-elite-cross-country-skiers
#16
L M Eriksson, T Irewall, Anne Lindberg, Nikolai Stenfors
The objective of the study was to compare the prevalence of self-reported physician-diagnosed asthma and age at asthma onset between Swedish adolescent elite skiers and a reference group and to assess risk factors associated with asthma. Postal questionnaires were sent to 253 pupils at the Swedish National Elite Sport Schools for cross-country skiing, biathlon, and ski-orienteering ("skiers") and a random sample of 500 adolescents aged 16-20, matched for sport school municipalities ("reference"). The response rate was 96% among the skiers and 48% in the reference group...
March 17, 2017: Scandinavian Journal of Medicine & Science in Sports
https://www.readbyqxmd.com/read/28285251/neurodevelopmental-disorders-in-young-violent-offenders-overlap-and-background-characteristics
#17
Eva Billstedt, Henrik Anckarsäter, Märta Wallinius, Björn Hofvander
Neurodevelopmental disorders (Attention-Deficit/Hyperactivity Disorder (ADHD), Autism Spectrum Disorder (ASD), tic disorder, intellectual disability (ID)), in prison populations have received increased attention but the focus has generally been on one single condition leaving out the global picture. This study assessed the prevalence and overlap of neurodevelopmental disorders (NDD) in a consecutive cohort (n=270) of young adult male offenders (age 18-25 years), sentenced for "hands-on" violent offences and serving prison time in Swedish prisons...
March 6, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28284203/factors-associated-with-cervical-cancer-screening-participation-among-immigrants-of-russian-somali-and-kurdish-origin-a-population-based-study-in-finland
#18
Esther E Idehen, Tellervo Korhonen, Anu Castaneda, Teppo Juntunen, Mari Kangasniemi, Anna-Maija Pietilä, Päivikki Koponen
BACKGROUND: Previous studies revealed low participation in cervical cancer screening among immigrants compared with non-immigrants. Only a few studies about factors associated with immigrants' lower participation rates have been conducted in European countries that have universal access for all eligible women. Our study aimed to explore factors associated with cervical screening participation among women of Russian, Somali, and Kurdish origin in Finland. METHODS: We used data from the Migrant Health and Well-being Survey, 2010-2012...
March 11, 2017: BMC Women's Health
https://www.readbyqxmd.com/read/28284047/gender-differences-in-the-association-between-emotional-maltreatment-with-mental-emotional-and-behavioral-problems-in-swedish-adolescents
#19
Johan Melander Hagborg, Inga Tidefors, Claudia Fahlke
Emotional maltreatment is a common form of child abuse with a powerful negative impact on mental health. The aim of this study was to examine the effect of emotional maltreatment on mental health and mental well-being in a general population of Swedish 12- to 13-year old girls and boys. Data was collected via self-report questionnaires in classroom settings from 1134 students. Emotional maltreatment had significant effects on mental health and mental well-being for both girls and boys. Moreover, there were significant interaction effects between gender and levels of emotional maltreatment...
March 8, 2017: Child Abuse & Neglect
https://www.readbyqxmd.com/read/28283767/seasonal-variations-of-urate-in-a-swedish-adult-population
#20
Axel Åkerblom, Johanna Helmersson-Karlqvist, Tomas Weitoft, Anders Larsson
Seasonality in the incidence and prevalence of gout has previously been reported but the cause of this seasonality in gout is not explained. The aim of this study was to evaluate possible seasonal variations of urate in a large unselected Swedish adult population. We analyzed 170,915 urate test results from patients at a tertiary care hospital between 2000 and 2016. The results were divided according to sex and sampling month of the year. The median urate values were overall higher in males compared to females and both males and females had peak urate concentrations in the summer months (June-August)...
March 10, 2017: Clinical Rheumatology
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