| 1. |
- Kattge, Jens, et al.
(författare)
-
TRY plant trait database - enhanced coverage and open access
- 2020
-
Ingår i: Global Change Biology. - : Wiley-Blackwell. - 1354-1013 .- 1365-2486. ; 26:1, s. 119-188
-
Tidskriftsartikel (refereegranskat)abstract
- Plant traits-the morphological, anatomical, physiological, biochemical and phenological characteristics of plants-determine how plants respond to environmental factors, affect other trophic levels, and influence ecosystem properties and their benefits and detriments to people. Plant trait data thus represent the basis for a vast area of research spanning from evolutionary biology, community and functional ecology, to biodiversity conservation, ecosystem and landscape management, restoration, biogeography and earth system modelling. Since its foundation in 2007, the TRY database of plant traits has grown continuously. It now provides unprecedented data coverage under an open access data policy and is the main plant trait database used by the research community worldwide. Increasingly, the TRY database also supports new frontiers of trait-based plant research, including the identification of data gaps and the subsequent mobilization or measurement of new data. To support this development, in this article we evaluate the extent of the trait data compiled in TRY and analyse emerging patterns of data coverage and representativeness. Best species coverage is achieved for categorical traits-almost complete coverage for 'plant growth form'. However, most traits relevant for ecology and vegetation modelling are characterized by continuous intraspecific variation and trait-environmental relationships. These traits have to be measured on individual plants in their respective environment. Despite unprecedented data coverage, we observe a humbling lack of completeness and representativeness of these continuous traits in many aspects. We, therefore, conclude that reducing data gaps and biases in the TRY database remains a key challenge and requires a coordinated approach to data mobilization and trait measurements. This can only be achieved in collaboration with other initiatives.
|
|
| 2. |
- Björkenstam, Emma, et al.
(författare)
-
Common mental disorders among young refugees in Sweden : The role of education and duration of residency
- 2020
-
Ingår i: Journal of Affective Disorders. - : ELSEVIER. - 0165-0327 .- 1573-2517. ; 30
-
Tidskriftsartikel (refereegranskat)abstract
- Background: Studies investigating risks of common mental disorders (CMDs) in refugee youth are sparse. The current study examined health care use due to CMDs in unaccompanied and accompanied refugee youth and Swedish-born, and the role of education and residency duration.Methods: This longitudinal cohort study included 743,671 individuals (whereof 33,501 refugees) between 19 and 25 years, residing in Sweden in 2009. Refugees were classified as unaccompanied/accompanied. Risk estimates of CMDs, measured as health care use and antidepressant treatment, between 2010 and 2016 were calculated as adjusted hazard ratios (aHR) with 95% confidence intervals (CI). Highest attained education in 2009, and residency duration were examined as potential modifiers.Results: Compared to Swedish-born youth, refugees had a lower risk of treated major depressive and anxiety disorders (aHR): 0.73 (95% CI 0.68-0.78) and 0.74 (95% CI 0.70-0.79) respectively), but a higher risk for posttraumatic stress disorders (PTSD). Compared to Swedish-born, unaccompanied had an 8-fold elevated risk for PTSD (aHR: 8.40, 95% CI 6.16-11.47) and accompanied refugees had a nearly 3-fold risk of PTSD (aHR: 2.78, 95% CI 2.29-3.37). Rates of PTSD decreased with years spent in Sweden. The risk of CMDs decreased with increasing education.Limitations: The study lacked information on pre-migration factors. There may further be a potential misclassification of untreated CMDs.Conclusion: Refugees had a lower risk of treated depressive and anxiety disorders but a higher risk for PTSD. In refugees, the rates of anxiety disorders increased slightly over time whereas the rates of PTSD decreased. Last, low education was an important predictor for CMDs.
|
|
| 3. |
- Björkenstam, Emma, et al.
(författare)
-
Differences in psychiatric care utilization between refugees, non-refugee migrants and Swedish-born youth
- 2022
-
Ingår i: Psychological Medicine. - : Cambridge University Press. - 0033-2917 .- 1469-8978. ; 52:7, s. 1365-1375
-
Tidskriftsartikel (refereegranskat)abstract
- BackgroundThe study aimed to examine differences in, and characteristics of psychiatric care utilization in young refugees who came to Sweden as unaccompanied or accompanied minors, compared with that of their non-refugee immigrant and Swedish-born peers.MethodsThis register-linkage cohort study included 746 688 individuals between 19 and 25 years of age in 2009, whereof 32 481 were refugees (2896 unaccompanied and 29 585 accompanied) and 32 151 non-refugee immigrants. Crude and multivariate Cox regression models yielding hazard ratios (HR) and 95% confidence intervals (CI) were conducted to investigate subsequent psychiatric care utilization for specific disorders, duration of residence and age at migration.ResultsThe adjusted HRs for psychiatric care utilization due to any mental disorder was significantly lower in both non-refugee and refugee immigrants when compared to Swedish-born [aHR: 0.78 (95% CI 0.76–0.81) and 0.75 (95% CI 0.72–0.77, respectively)]. Within the refugee group, unaccompanied had slightly lower adjusted risk estimates than accompanied. This pattern was similar for all specific mental disorders except for higher rates in schizophrenia, reaction to severe stress/adjustment disorders and post-traumatic stress disorder. Psychiatric health care utilization was also higher in immigrants with more than 10 years of residency in Sweden entering the country being younger than 6 years of age.ConclusionsFor most mental disorders, psychiatric health care utilization in young refugees and non-refugee immigrants was lower than in their Swedish-born peers; exceptions are schizophrenia and stress-related disorders. Arrival in Sweden before the age of 6 years was associated with higher rates of overall psychiatric care utilization.
|
|
| 4. |
- Borsch, Anne Sofie, et al.
(författare)
-
Health, Education and Employment Outcomes in Young Refugees in the Nordic Countries : A Systematic Review
- 2019
-
Ingår i: Scandinavian Journal of Public Health. - : SAGE Publications. - 1403-4948 .- 1651-1905. ; 47:7, s. 735-747
-
Forskningsöversikt (refereegranskat)abstract
- Objectives: Since 2000, approximately 500,000 refugees have settled in the Nordic countries, about a third of them being children and young people. To identify general trends, and to detect gaps in the existing knowledge about the socioeconomic and health status of these young refugees, this review discusses the literature regarding three key areas related to welfare policy: health, education and employment. Methods: A systematic search in PubMed, Scopus, SocINDEX, Sociological Abstracts, Embase and Cochrane, and a search for publications from relevant institutions were undertaken. All publications had to be original quantitative studies published since 1980. The total number of studies identified was 1353, 25 publications were included. Results: Young refugees had poorer mental health than ethnic minority and native-born peers. Mental health problems were related to pre-migration experiences but also to post-migration factors, such as discrimination and poor social support. Refugees performed worse in school than native-born and few progressed to higher education. Experiencing less discrimination and having better Nordic language proficiency was associated with higher educational attainment. A higher proportion of refugees were unemployed or outside the labour force compared with other immigrants and native-born. Assessment instruments varied between studies, making comparisons difficult. Conclusions: The study suggests pre-migration factors but also post-migration conditions such as perceived discrimination, social support and Nordic language proficiency as important factors for the mental health, education and employment outcomes of young refugees in the Nordic countries. Further Nordic comparative research and studies focusing on the relationship between health, education and employment outcomes are needed.
|
|
| 5. |
- de Montgomery, Christopher Jamil, et al.
(författare)
-
Labour market marginalisation in young refugees and their majority peers in Denmark and Sweden : The role of common mental disorders and secondary school completion
- 2022
-
Ingår i: PLOS ONE. - : Public Library of Science (PLoS). - 1932-6203. ; 17:2
-
Tidskriftsartikel (refereegranskat)abstract
- Background Due to the circumstances of their early lives, young refugees are at risk of experiencing adverse labour market and health outcomes. The post-settlement environment is thought to play a decisive role in determining how this vulnerability plays out. This study compared trends in labour market marginalisation in young refugees and their majority peers during early adulthood in two national contexts, Denmark and Sweden, and explored the mediating role of common mental disorders and secondary school completions.Methods Using registry data, 13,390/45,687 refugees were included in Denmark/Sweden and 1:5 matched to majority peers. Inequalities in labour market marginalisation were investigated during 2012-2015 in each country using linear probability models and mediation analysis. Country trends were standardised to account for differences in observed population characteristics.Results The risk of marginalisation was 2.1-2.3 times higher among young refugees compared with their majority peers, but the risk decreased with age in Sweden and increased in Denmark for refugees. Birth-cohort differences drove the increase in Denmark, while trends were consistent across birth-cohorts in Sweden. Differences in population characteristics did not contribute to country differences. Common mental disorders did not mediate the inequality in either country, but secondary school completions did (77-85% of associations eliminated).Conclusions The findings document both the vulnerability of young refugees to labour market marginalisation and the variability in this vulnerability across post-settlement contexts. While the contrast in policy climates in Denmark and Sweden sharpened over time, the risk of marginalisation appeared more similar in younger cohorts, pointing to the importance of factors other than national immigration and integration policies. Institutional efforts to assist young refugees through secondary education are likely to have long-lasting consequences for their socio-economic trajectories.
|
|
