| 1. |
- Grossmann, Igor, et al.
(författare)
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Insights into the accuracy of social scientists' forecasts of societal change
- 2023
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Ingår i: Nature Human Behaviour. - : Springer Nature. - 2397-3374. ; 7, s. 484-501
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Tidskriftsartikel (refereegranskat)abstract
- How well can social scientists predict societal change, and what processes underlie their predictions? To answer these questions, we ran two forecasting tournaments testing the accuracy of predictions of societal change in domains commonly studied in the social sciences: ideological preferences, political polarization, life satisfaction, sentiment on social media, and gender-career and racial bias. After we provided them with historical trend data on the relevant domain, social scientists submitted pre-registered monthly forecasts for a year (Tournament 1; N = 86 teams and 359 forecasts), with an opportunity to update forecasts on the basis of new data six months later (Tournament 2; N = 120 teams and 546 forecasts). Benchmarking forecasting accuracy revealed that social scientists' forecasts were on average no more accurate than those of simple statistical models (historical means, random walks or linear regressions) or the aggregate forecasts of a sample from the general public (N = 802). However, scientists were more accurate if they had scientific expertise in a prediction domain, were interdisciplinary, used simpler models and based predictions on prior data. How accurate are social scientists in predicting societal change, and what processes underlie their predictions? Grossmann et al. report the findings of two forecasting tournaments. Social scientists' forecasts were on average no more accurate than those of simple statistical models.
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| 2. |
- Azevedo, Flavio, et al.
(författare)
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Social and moral psychology of COVID-19 across 69 countries
- 2023
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Ingår i: Scientific Data. - : NATURE PORTFOLIO. - 2052-4463. ; 10:1
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Tidskriftsartikel (refereegranskat)abstract
- The COVID-19 pandemic has affected all domains of human life, including the economic and social fabric of societies. One of the central strategies for managing public health throughout the pandemic has been through persuasive messaging and collective behaviour change. To help scholars better understand the social and moral psychology behind public health behaviour, we present a dataset comprising of 51,404 individuals from 69 countries. This dataset was collected for the International Collaboration on Social & Moral Psychology of COVID-19 project (ICSMP COVID-19). This social science survey invited participants around the world to complete a series of moral and psychological measures and public health attitudes about COVID-19 during an early phase of the COVID-19 pandemic (between April and June 2020). The survey included seven broad categories of questions: COVID-19 beliefs and compliance behaviours; identity and social attitudes; ideology; health and well-being; moral beliefs and motivation; personality traits; and demographic variables. We report both raw and cleaned data, along with all survey materials, data visualisations, and psychometric evaluations of key variables.
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| 3. |
- Blanton, Michael R., et al.
(författare)
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Sloan Digital Sky Survey IV : Mapping the Milky Way, Nearby Galaxies, and the Distant Universe
- 2017
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Ingår i: Astronomical Journal. - : IOP Publishing Ltd. - 0004-6256 .- 1538-3881. ; 154:1
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Tidskriftsartikel (refereegranskat)abstract
- We describe the Sloan Digital Sky Survey IV (SDSS-IV), a project encompassing three major spectroscopic programs. The Apache Point Observatory Galactic Evolution Experiment 2 (APOGEE-2) is observing hundreds of thousands of Milky Way stars at high resolution and. high signal-to-noise ratios in the near-infrared. The Mapping Nearby Galaxies at Apache Point Observatory (MaNGA) survey is obtaining spatially resolved spectroscopy for thousands of nearby galaxies (median z similar to 0.03). The extended Baryon Oscillation Spectroscopic Survey (eBOSS) is mapping the galaxy, quasar, and neutral gas distributions between z similar to 0.6 and 3.5 to constrain cosmology using baryon acoustic oscillations, redshift space distortions, and the shape of the power spectrum. Within eBOSS, we are conducting two major subprograms: the SPectroscopic IDentification of eROSITA Sources (SPIDERS), investigating X-ray AGNs. and galaxies in X-ray clusters, and the Time Domain Spectroscopic Survey (TDSS), obtaining spectra of variable sources. All programs use the 2.5 m Sloan Foundation Telescope at the. Apache Point Observatory; observations there began in Summer 2014. APOGEE-2 also operates a second near-infrared spectrograph at the 2.5 m du Pont Telescope at Las Campanas Observatory, with observations beginning in early 2017. Observations at both facilities are scheduled to continue through 2020. In keeping with previous SDSS policy, SDSS-IV provides regularly scheduled public data releases; the first one, Data Release 13, was made available in 2016 July.
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| 4. |
- Clark, Andrew G., et al.
(författare)
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Evolution of genes and genomes on the Drosophila phylogeny
- 2007
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Ingår i: Nature. - : Springer Science and Business Media LLC. - 0028-0836 .- 1476-4687. ; 450:7167, s. 203-218
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Tidskriftsartikel (refereegranskat)abstract
- Comparative analysis of multiple genomes in a phylogenetic framework dramatically improves the precision and sensitivity of evolutionary inference, producing more robust results than single-genome analyses can provide. The genomes of 12 Drosophila species, ten of which are presented here for the first time (sechellia, simulans, yakuba, erecta, ananassae, persimilis, willistoni, mojavensis, virilis and grimshawi), illustrate how rates and patterns of sequence divergence across taxa can illuminate evolutionary processes on a genomic scale. These genome sequences augment the formidable genetic tools that have made Drosophila melanogaster a pre-eminent model for animal genetics, and will further catalyse fundamental research on mechanisms of development, cell biology, genetics, disease, neurobiology, behaviour, physiology and evolution. Despite remarkable similarities among these Drosophila species, we identified many putatively non-neutral changes in protein-coding genes, non-coding RNA genes, and cis-regulatory regions. These may prove to underlie differences in the ecology and behaviour of these diverse species.
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| 5. |
- Hägglund, Maria, Lektor, 1975-, et al.
(författare)
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A Nordic Perspective on Patient Online Record Access and the European Health Data Space
- 2024
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Ingår i: Journal of Medical Internet Research. - : JMIR Publications. - 1438-8871. ; 26:1
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Tidskriftsartikel (refereegranskat)abstract
- The Nordic countries are, together with the United States, forerunners in online record access (ORA), which has now become widespread. The importance of accessible and structured health data has also been highlighted by policy makers internationally. To ensure the full realization of ORA’s potential in the short and long term, there is a pressing need to study ORA from a cross-disciplinary, clinical, humanistic, and social sciences perspective that looks beyond strictly technical aspects. In this viewpoint paper, we explore the policy changes in the European Health Data Space (EHDS) proposal to advance ORA across the European Union, informed by our research in a Nordic-led project that carries out the first of its kind, large-scale international investigation of patients’ ORA—NORDeHEALTH (Nordic eHealth for Patients: Benchmarking and Developing for the Future). We argue that the EHDS proposal will pave the way for patients to access and control third-party access to their electronic health records. In our analysis of the proposal, we have identified five key principles for ORA: (1) the right to access, (2) proxy access, (3) patient input of their own data, (4) error and omission rectification, and (5) access control. ORA implementation today is fragmented throughout Europe, and the EHDS proposal aims to ensure all European citizens have equal online access to their health data. However, we argue that in order to implement the EHDS, we need more research evidence on the key ORA principles we have identified in our analysis. Results from the NORDeHEALTH project provide some of that evidence, but we have also identified important knowledge gaps that still need further exploration.
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| 6. |
- Hägglund, Maria, et al.
(författare)
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NORDeHEALTH – Learning from the Nordic Experiences of Patient Online Record Access
- 2023
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Ingår i: Journal of Medical Internet Research. - : JMIR Publications. - 1438-8871.
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- The Nordic countries are forerunners in online record access (ORA) which has now become widespread. The importance of accessible and structured health data has also been highlighted by policymakers internationally. To ensure the full realization of ORA’spotential in the short and long term, there is a pressing need to study ORA from a cross-disciplinary, technical, clinical, humanistic, and social sciences perspective that looks beyond strictly technical aspects. In this viewpoint paper, we explore the policy changes in the European Health Data Space (EHDS) proposal to advance ORA across the European Union, and introduce a Nordic-led research project that carries out the first of its kind, large-scale international investigation of patients’ ORA; NORDeHEALTH. We argue that the EHDS proposal will pave the way for patients to access and control third-party access to their electronic health records (EHRs). This will have implications within Europe and globally as it will further extend the boundaries for accessing and using EHRs for primary and secondary data use. Research such as that led by the NORDeHEALTH project is essential in guiding the design and implementation of solutions to meet the requirements of the EHDS proposal. Further international collaboration and research are needed to ensure that socio-technical and contextual factors are considered to ensure successful and secure implementation.
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| 7. |
- Hägglund, Maria, Lektor, 1975-, et al.
(författare)
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The NORDeHEALTH 2022 Patient Survey : Cross-Sectional Study of National Patient Portal Users in Norway, Sweden, Finland, and Estonia
- 2023
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Ingår i: Journal of Medical Internet Research. - : JMIR Publications. - 1438-8871. ; 25
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Although many surveys have been conducted on patients accessing their own health records in recent years, there is a limited amount of nationwide cross-country data available on patients' views and preferences. To address this gap, an international survey of patient users was conducted in the Nordic eHealth project, NORDeHEALTH. OBJECTIVE: We aimed to investigate the sociodemographic characteristics and experiences of patients who accessed their electronic health records (EHRs) through national patient portals in Norway, Sweden, Finland, and Estonia. METHODS: A cross-sectional web-based survey was distributed using the national online health portals. The target participants were patients who accessed the national patient portals at the start of 2022 and who were aged ≥15 years. The survey included a mixture of close-ended and free-text questions about participant sociodemographics, usability experience, experiences with health care and the EHR, reasons for reading health records online, experience with errors, omissions and offense, opinions about security and privacy, and the usefulness of portal functions. In this paper, we summarized the data on participant demographics, past experience with health care, and the patient portal through descriptive statistics. RESULTS: In total, 29,334 users completed the survey, of which 9503 (32.40%) were from Norway, 13,008 (44.35%) from Sweden, 4713 (16.07%) from Finland, and 2104 (7.17%) from Estonia. National samples were comparable according to reported gender, with about two-thirds identifying as women (19,904/29,302, 67.93%). Age distributions were similar across the countries, but Finland had older users while Estonia had younger users. The highest attained education and presence of health care education varied among the national samples. In all 4 countries, patients most commonly rated their health as "fair" (11,279/29,302, 38.48%). In Estonia, participants were more often inclined to rate their health positively, whereas Norway and Sweden had the highest proportion of negative health ratings. Across the whole sample, most patients received some care in the last 2 years (25,318/29,254, 86.55%). Mental health care was more common (6214/29,254, 21.24%) than oncological care (3664/29,254, 12.52%). Overall, most patients had accessed their health record "2 to 9 times" (11,546/29,306, 39.4%), with the most frequent users residing in Sweden, where about one-third of patients accessed it "more than 20 times" (4571/13,008, 35.14%). CONCLUSIONS: This is the first large-scale international survey to compare patient users' sociodemographics and experiences with accessing their EHRs. Although the countries are in close geographic proximity and demonstrate similar advancements in giving their residents online records access, patient users in this survey differed. We will continue to investigate patients' experiences and opinions about national patient-accessible EHRs through focused analyses of the national and combined data sets from the NORDeHEALTH 2022 Patient Survey.
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| 8. |
- Mahadevaraju, Sharvani, et al.
(författare)
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Dynamic sex chromosome expression in Drosophila male germ cells
- 2021
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Ingår i: Nature Communications. - : Springer Nature. - 2041-1723. ; 12
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Tidskriftsartikel (refereegranskat)abstract
- Given their copy number differences and unique modes of inheritance, the evolved gene content and expression of sex chromosomes is unusual. In many organisms the X and Y chromosomes are inactivated in spermatocytes, possibly as a defense mechanism against insertions into unpaired chromatin. In addition to current sex chromosomes, Drosophila has a small gene-poor X-chromosome relic (4(th)) that re-acquired autosomal status. Here we use single cell RNA-Seq on fly larvae to demonstrate that the single X and pair of 4(th) chromosomes are specifically inactivated in primary spermatocytes, based on measuring all genes or a set of broadly expressed genes in testis we identified. In contrast, genes on the single Y chromosome become maximally active in primary spermatocytes. Reduced X transcript levels are due to failed activation of RNA-Polymerase-II by phosphorylation of Serine 2 and 5. Sex chromosome gene content and expression is unusual. Here the authors use single cell RNA-Seq on Drosophila larvae to demonstrate that the single X and pair of 4th chromosomes are specifically inactivated in primary spermatocytes, while genes on the single Y chromosome become maximally active in primary spermatocytes.
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| 9. |
- Moll, Jonas, 1982-, et al.
(författare)
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Contextual Factors of Patients' Access to Electronic Health Records in Four European Countries : A Socio-Technical Cross-Country Analysis
- 2024
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Ingår i: Journal of Medical Internet Research. - : JMIR Publications. - 1438-8871.
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Tidskriftsartikel (refereegranskat)abstract
- Background: The NORDeHEALTH project studies patient access to electronic health records in Estonia, Finland, Norway and Sweden. Such country comparisons require an analysis of the socio-technical context of these services.Objective: To develop a method for a socio-technical analysis of patient accessible electronic health records (PAEHRs) that advances a framework first presented by Sitting and Singh. This first article in a series presents the evaluation of the method and a cross-country comparison of the contextual factors that enable PAEHR access and use.Methods: The dimensions of the framework for socio-technical analysis were discussed and extended in a series of discussions with international stakeholders. A spreadsheet with relevant questions related to the studied services was constructed and distributed to the four participating countries, and the project participants researched various national sources to provide the relevant data for the comparisons in ten socio-technical dimensions.Results: Three dimensions were added to the method of Sittig and Singh to separate clinical content from features and functions of PAEHRs and to demonstrate basic characteristics of the different countries regarding national and regional steering of healthcare and ICT developments. The final framework contained the following dimensions: Metadata, Hardware and Software Computing Infrastructure, Features and Functions, Clinical Content Shared with Patients, Human Computer Interface, People, Workflow and Communication, Healthcare Organization’s Internal Policies, Procedures and Culture, National Rules, Regulations and Incentives, System Measurement and Monitoring and Healthcare System Context. Several similarities were identified between the compared countries, especially regarding Hardware and Software Computing Infrastructure. When it comes to the dimension Healthcare System Context most of the differences could be identified. One important difference concerned the governing of ICT development where different levels (state, region, municipality) were responsible in different countries.Conclusions: This is the first large-scale international socio-technical analysis of services for patients to access their electronic health records; the present study compared services in Estonia, Finland, Norway and Sweden. A methodology for such an analysis was developed and is presented to enable comparison studies in other national contexts.
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| 10. |
- Ross, Michael W., et al.
(författare)
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Misrepresentation on the Internet and in real life about sex and HIV : A study of Latino men who have sex with men
- 2006
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Ingår i: Culture, Health and Sexuality. - : Routledge. - 1369-1058 .- 1464-5351. ; 8:2, s. 133-144
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Tidskriftsartikel (refereegranskat)abstract
- Experiences of men who have internet sex with men were studied to determine the level of misrepresentation in real life and on the Internet of physical, relationship, sexual interests, and HIV status. An internet-based questionnaire in English and Spanish ($20 compensation) recruited 1,026 Latino MISM over 3 weeks. Four 'fib' scales were created to measure misrepresentation by the respondent and to the respondent on the Internet and IRL. Overall, respondents rated being misrepresented to on the Internet significantly highest, followed by being misrepresented to IRL and misrepresenting themselves to others on the Internet, and misrepresenting themselves to others IRL lowest. For HIV status there were no differences between Internet and IRL misrepresentation by others and Internet and IRL misrepresentation by self, but a significant difference between HIV status misrepresentation by self and others. Misrepresenters were more likely to have had cybersex before meeting their last partner and to prefer cybersex, to be more sexually compulsive, and to speak and think more in Spanish. Social desirability considerations account for the higher misrepresentation on physical characteristics and sexual interests by others, and higher misrepresentation on the Internet. However, misrepresentation of HIV status was the lowest category and while it was misrepresented more often by others than self, there were no internet/IRL differences. Data suggest that HIV misrepresentation occurred for 20% of men and was lower than other forms of misrepresentation. Implications for HIV prevention are discussed, along with the concept of levels of accuracy in internet communications.
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