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Sökning: WFRF:(Orri M)

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2.
  • Zuber, S., et al. (författare)
  • What Should We Agree on about the Repugnant Conclusion?
  • 2021
  • Ingår i: Utilitas. - : Cambridge University Press. - 0953-8208 .- 1741-6183. ; 33:4, s. 379-383
  • Tidskriftsartikel (refereegranskat)abstract
    • The Repugnant Conclusion is an implication of some approaches to population ethics. It states, in Derek Parfit's original formulation, For any possible population of at least ten billion people, all with a very high quality of life, there must be some much larger imaginable population whose existence, if other things are equal, would be better, even though its members have lives that are barely worth living. (Parfit 1984: 388) Copyright © The Author(s), 2021. Published by Cambridge University Press.
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3.
  • Smárason, Orri, et al. (författare)
  • Exploring latent clusters in pediatric OCD based on symptoms, severity, age, gender, and comorbidity.
  • 2024
  • Ingår i: European Child and Adolescent Psychiatry. - 1018-8827 .- 1435-165X.
  • Tidskriftsartikel (refereegranskat)abstract
    • Given diverse symptom expression and high rates of comorbid conditions, the present study explored underlying commonalities among OCD-affected children and adolescents to better conceptualize disorder presentation and associated features. Data from 830 OCD-affected participants presenting to OCD specialty centers was aggregated. Dependent mixture modeling was used to examine latent clusters based on their age- and gender adjusted symptom severity (as measured by the Children’s Yale-Brown Obsessive-Compulsive Scale; CY-BOCS), symptom type (as measured by factor scores calculated from the CY-BOCS symptom checklist), and comorbid diagnoses (as assessed via diagnostic interviews). Fit statistics favored a four-cluster model with groups distinguished primarily by symptom expression and comorbidity type. Fit indices for 3–7 cluster models were only marginally different and characteristics of the clusters remained largely stable between solutions with small clusters of distinct presentations added in more complex models. Rather than identifying a single classification system, the findings support the utility of integrating dimensional, developmental, and transdiagnostic information in the conceptualization of OCD-affected children and adolescents. Identified clusters point to the centrality of contamination concerns to OCD, relationships between broader symptom expression and higher levels of comorbidity, and the potential for complex/neurodevelopmental presentations.
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4.
  • Nebel, Jacob M., et al. (författare)
  • Calibration dilemmas in the ethics of distribution
  • 2023
  • Ingår i: Economics and Philosophy. - 0266-2671 .- 1474-0028. ; 39:1
  • Tidskriftsartikel (refereegranskat)abstract
    • This paper presents a new kind of problem in the ethics of distribution. The problem takes the form of several 'calibration dilemmas', in which intuitively reasonable aversion to small-stakes inequalities requires leading theories of distribution to recommend intuitively unreasonable aversion to large-stakes inequalities. We first lay out a series of such dilemmas for prioritarian theories. We then consider a widely endorsed family of egalitarian views and show that they are subject to even more forceful calibration dilemmas than prioritarian theories. Finally, we show that our results challenge common utilitarian accounts of the badness of inequalities in resources.
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5.
  • Smárason, Orri, et al. (författare)
  • Long-term functional impairment in pediatric OCD after and during treatment: An analysis of distinct trajectories.
  • 2023
  • Ingår i: Psychiatry research. - 1872-7123. ; 324
  • Tidskriftsartikel (refereegranskat)abstract
    • The present study aimed to: (a) identify latent class trajectories of OCD-related functional impairment, before, during and over three years after stepped-care treatment in children and adolescents with OCD; (b) describe these classes according to pretreatment characteristics; (c) identify predictors of trajectory class membership and (d) examine the relationship of functional impairment trajectory classes with OCD symptom severity trajectory classes. The sample consisted of 266 children and adolescents (aged 7-17 years) with OCD, participating in the Nordic long-term OCD treatment study. Latent class growth analysis was conducted using Child Obsessive-Compulsive Impact Scale-Revised (COIS-R) data from children and parents on seven assessment points over a three-year period. A 3-class solution was identified. The largest class (70.7%) initiated treatment with lower functional impairment and obtained moderate reduction which was maintained over time. The second class (24.4%) initiated with higher functional impairment which rapidly diminished over time. The third and smallest class (4.9%), initiated with moderate functional impairment which remained stable over time. The classes differed on measures of OCD severity and comorbid symptoms. Most participants improved with treatment and maintained low levels of impairment. However, a subgroup distinguished by higher levels of ADHD symptoms, remained at pretreatment levels of impairment throughout.
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