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Träfflista för sökning "WFRF:(Koposov Roman) srt2:(2015-2019)"

Search: WFRF:(Koposov Roman) > (2015-2019)

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1.
  • Hodes, Matthew, et al. (author)
  • Refugees in Europe : national overviews from key countries with a special focus on child and adolescent mental health
  • 2018
  • In: European Child and Adolescent Psychiatry. - : Springer Science and Business Media LLC. - 1018-8827 .- 1435-165X. ; 27:4, s. 389-399
  • Journal article (peer-reviewed)abstract
    • Many European countries are becoming multicultural at a previously unseen rate. The number of immigrants including refugees has considerably increased since 2008, and especially after the beginning of the war in Syria. In 2015, 88,300 unaccompanied minors sought asylum in the Member States of the European Union (EU) and most came from Syria, Afghanistan, Iran, Iraq, Somalia and Eritrea. As a reaction to increased immigration, governments in many countries including Germany, Sweden and Norway implemented more restrictive immigration policy. A requirement for all countries, however, is the protection and welfare provision for all arriving children, regardless of their nationality, ensured by international and national legal frameworks. This paper provides an overview of the post 2015 immigration crisis in key European countries with a special focus on current demographics, refugee children, mental health studies, policies and practical support available for refugees.
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2.
  • Isaksson, Johan, et al. (author)
  • Exploring possible association between D beta H genotype (C1021T), early onset of conduct disorder and psychopathic traits in juvenile delinquents
  • 2016
  • In: European Archives of Psychiatry and Clinical Neuroscience. - : Springer Science and Business Media LLC. - 0940-1334 .- 1433-8491. ; 266:8, s. 771-773
  • Journal article (peer-reviewed)abstract
    • Early onset of conduct disorder (CD) with callous-unemotional traits has been linked to low levels of dopamine β-hydroxylase (DβH), an enzyme involved in dopamine turnover. The C1021T polymorphism in the DβH gene is a major quantitative-trait locus, regulating the level of DβH. In this study of juvenile delinquents from Northern Russia (n = 180), the polymorphism at -1021 was associated neither with early-onset CD nor with psychopathic traits. Association was found between psychopathic traits and early-onset CD, ADHD and mania.
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3.
  • Isaksson, Johan, et al. (author)
  • Exploring possible association between DβH genotype (C1021T), early onset of conduct disorder and psychopathic traits in juvenile delinquents.
  • 2016
  • In: European Archives of Psychiatry and Clinical Neuroscience. - : Springer Science and Business Media LLC. - 0940-1334 .- 1433-8491. ; 266:8, s. 771-773
  • Journal article (peer-reviewed)abstract
    • Early onset of conduct disorder (CD) with callous-unemotional traits has been linked to low levels of dopamine β-hydroxylase (DβH), an enzyme involved in dopamine turnover. The C1021T polymorphism in the DβH gene is a major quantitative-trait locus, regulating the level of DβH. In this study of juvenile delinquents from Northern Russia (n = 180), the polymorphism at -1021 was associated neither with early-onset CD nor with psychopathic traits. Association was found between psychopathic traits and early-onset CD, ADHD and mania.
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4.
  • Jacobson, H. R., et al. (author)
  • The Gaia-ESO Survey : Probes of the inner disk abundance gradient
  • 2016
  • In: Astronomy and Astrophysics. - : EDP Sciences. - 0004-6361 .- 1432-0746. ; 591
  • Journal article (peer-reviewed)abstract
    • Context. The nature of the metallicity gradient inside the solar circle (R-GC < 8 kpc) is poorly understood, but studies of Cepheids and a small sample of open clusters suggest that it steepens in the inner disk. Aims. We investigate the metallicity gradient of the inner disk using a sample of inner disk open clusters that is three times larger than has previously been studied in the literature to better characterize the gradient in this part of the disk. Methods. We used the Gaia-ESO Survey (GES) [Fe/H] values and stellar parameters for stars in 12 open clusters in the inner disk from GES-UVES data. Cluster mean [Fe/H] values were determined based on a membership analysis for each cluster. Where necessary, distances and ages to clusters were determined via comparison to theoretical isochrones. Results. The GES open clusters exhibit a radial metallicity gradient of -0.10 +/- 0.02 dex kpc(-1), consistent with the gradient measured by other literature studies of field red giant stars and open clusters in the range R-GC similar to 6-12 kpc. We also measure a trend of increasing [Fe/H] with increasing cluster age, as has also been found in the literature. Conclusions. We find no evidence for a steepening of the inner disk metallicity gradient inside the solar circle as earlier studies indicated. The age-metallicity relation shown by the clusters is consistent with that predicted by chemical evolution models that include the effects of radial migration, but a more detailed comparison between cluster observations and models would be premature.
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5.
  • Löfving-Gupta, Sandra, et al. (author)
  • Community violence exposure and substance use : cross-cultural and gender perspectives
  • 2018
  • In: European Child and Adolescent Psychiatry. - : SPRINGER. - 1018-8827 .- 1435-165X. ; 27:4, s. 493-500
  • Journal article (peer-reviewed)abstract
    • The negative effects of community violence exposure on child and adolescent mental health are well documented and exposure to community violence has been linked both to a number of internalizing and externalizing symptoms. Our aim was, therefore, to investigate cross-cultural and gender differences in the relationship between community violence exposure and substance abuse. A self-report survey was conducted among 10,575, 12-18 year old adolescents in three different countries, Czech Republic (N = 4537), Russia (N = 2377) and US (N = 3661). We found that in all three countries both substance use and problem behavior associated with it increased similarly along with severity of violence exposure and this association was not gender-specific. It was concluded that in spite of the differences in the levels of violence exposure and substance use cross-culturally and by gender, the pattern of their association is neither culturally nor gender bound.
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6.
  • Rakhlin, Natalia, et al. (author)
  • Sources of Heterogeneity in Developmental Outcomes of Children With Past and Current Experiences of Institutionalization in Russia : A Four-Group Comparison
  • 2017
  • In: American Journal of Orthopsychiatry. - : AMER PSYCHOLOGICAL ASSOC. - 0002-9432 .- 1939-0025. ; 87:3, s. 242-255
  • Journal article (peer-reviewed)abstract
    • The present study sought to compare 4 groups of age-and gender-matched children-(a) those reared in institutions for children without parental care in Russia; (b) those raised by their biological parents in Russia; (c) those adopted to the United States from Russian institutions; and (d) those born in the United States and raised by their biological parents-on indicators of cognition, language, and early learning. In addition, we aimed to compare the effects of the length of time spent in an institution, the age of initial placement in an institution, the age at adoption, and pre-institutional risk factors (i.e., prenatal substance exposure and prematurity and low birth weight) on the above-mentioned outcomes in the 2 groups of children with institutionalization experiences. Our results confirm previous reports demonstrating negative consequences of institutionalization and substantial ameliorating effects of adoption. They also underscore the complexity of the effects of institutionalization and adoption, showing that they are intertwined with the effects of pre-institutional risk factors.
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7.
  • Stickley, Andrew, et al. (author)
  • ADHD and depressive symptoms in adolescents : the role of community violence exposure
  • 2019
  • In: Social Psychiatry and Psychiatric Epidemiology. - : Springer. - 0933-7954 .- 1433-9285. ; 54:6, s. 683-691
  • Journal article (peer-reviewed)abstract
    • PURPOSE: Comorbid depression is common in adolescents with attention-deficit/hyperactivity disorder (ADHD). As yet, however, little is known about the factors associated with co-occurring depression in this population. To address this research gap, the current study examined the role of community violence exposure in the association between ADHD symptoms and depression.METHODS: Data came from 505 Russian adolescents [mean age 14.37 (SD = 0.96)] who had teacher-reported information on ADHD symptoms that was collected in conjunction with the Social and Health Assessment (SAHA). Adolescent self-reports of witnessing and being a victim of community violence were also obtained while depressive symptoms were self-assessed with an adapted version of the Center for Epidemiologic Studies-Depression Scale (CES-D). Logistic regression analyses were performed to examine associations.RESULTS: In univariable analyses, both witnessing and being a victim of violence were associated with significantly increased odds for depressive symptoms in adolescents with ADHD symptoms compared to non-ADHD adolescents who had not experienced community violence. However, in the multivariable analysis only being a victim of violence continued to be associated with significantly increased odds for depression [odds ratio (OR) 4.67, 95% confidence interval (CI) 1.33-16.35].CONCLUSION: Exposure to community violence may be associated with depression in adolescents with ADHD symptoms. Clinicians should enquire about exposure to community violence in adolescents with ADHD/ADHD symptoms. Early therapeutic interventions to address the effects of violence exposure in adolescents with ADHD may be beneficial for preventing depression in this group.
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8.
  • Stickley, Andrew, et al. (author)
  • Attention deficit/hyperactivity disorder and future expectations in Russian adolescents
  • 2019
  • In: ADHD Attention Deficit and Hyperactivity Disorders. - : Springer. - 1866-6116 .- 1866-6647. ; 11:3, s. 279-287
  • Journal article (peer-reviewed)abstract
    • In recent years, there has been an increasing focus on the role of future expectations-the extent to which a future outcome is deemed likely-in the health and well-being of adolescents, with research linking future expectations to outcomes such as an increased likelihood of engaging in risky health behaviors. As yet, however, there has been no research on future expectations and attention deficit/hyperactivity disorder (ADHD) in adolescence. To address this research gap, the current study examined the association between ADHD symptoms/possible ADHD status and future expectations in a school-based sample of adolescents. Data were analyzed from 537 Russian adolescents (aged 12-17) with teacher-reported ADHD symptoms and self-reported future expectations. Logistic regression analysis was used to examine associations. In fully adjusted analyses, inattention symptoms/possible ADHD inattentive status was associated with lower future educational expectations, while a possible ADHD hyperactivity status was associated with increased odds for negative future expectations relating to work, family and succeeding in what is most important. The findings of this study suggest that greater ADHD symptoms/possible ADHD status in adolescence may be linked to an increased risk for negative future expectations across a variety of different life domains.
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9.
  • Stickley, Andrew, et al. (author)
  • Binge drinking and eating problems in Russian adolescents
  • 2015
  • In: Alcoholism. - : Wiley. - 0145-6008 .- 1530-0277. ; 39:3, s. 540-547
  • Journal article (peer-reviewed)abstract
    • BACKGROUND: Binge drinking may be linked to problematic eating behavior, although as yet, little research has been conducted on this association. The objective of this study was to examine the relationship between binge drinking and eating problems in Russian adolescents.METHODS: Data were drawn from the Social and Health Assessment, a cross-sectional school-based survey of 6th to 10th grade students (aged 12 to 17 years old) carried out in Arkhangelsk, Russia. Information was collected on various eating problems (worries about weight, feeling fat, excessive eating, fasting and excessive exercise, and purging behaviors) and binge drinking (5 or more drinks in a row). Logistic regression analysis was used to examine the relationship between binge drinking and eating problems.RESULTS: Among the 2,488 adolescents included in the statistical analysis, nearly 50% of girls expressed worries about their weight, while 35.0 and 41.5% of adolescent boys and girls reported excessive eating, respectively. The prevalence of purging behaviors (vomiting/using laxatives) was, however, much lower among both sexes (females-2.6%; males-3.3%). In a regression model adjusted for demographic factors and depressive symptoms, among girls, binge drinking was associated with 5 of the 6 eating problems with odds ratios (ORs) ranging from 1.21 (upset about weight gain) to 1.68 (excessive eating). For boys, binge drinking was linked to feeling overweight (OR: 1.47, confidence interval [CI]: 1.20 to 1.81) and vomiting/used laxatives (OR: 4.13, CI: 1.58 to 10.80).CONCLUSIONS: Many adolescents in Russia report problematic eating attitudes and behaviors, and eating problems are associated with binge drinking. More research is now needed in this setting to better understand adolescent eating problems and their association with alcohol misuse, so that contextually suitable interventions can be implemented to reduce these behaviors and mitigate their potentially detrimental effects.
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10.
  • Stickley, Andrew, et al. (author)
  • Correlates of Weapon Carrying in School among Adolescents in Three Countries
  • 2015
  • In: American Journal of Health Behavior. - 1087-3244 .- 1945-7359. ; 39:1, s. 99-108
  • Journal article (peer-reviewed)abstract
    • Objectives: To determine the factors associated with weapon carrying in school among Czech, Russian, and US adolescents. Methods: Logistic regression was used to analyze data drawn from the Social and Health Assessment (SAHA). Results: Violent behavior (perpetration / victimization) was linked to adolescent weapon carrying in all countries. Substance use was associated with weapon carrying among boys in all countries. Greater parental warmth reduced the odds for weapon carrying among Czech and Russian adolescents. Associating with delinquent peers was important for weapon carrying only among US adolescents. Conclusions: Factors associated with weapon carrying in school vary among countries although violent behavior and substance use may be associated with weapon carrying across countries.
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