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Fletta eftir höfundi "Stefansdottir, Runa"

Fletta eftir höfundi "Stefansdottir, Runa"

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    Health and well-being of university students before and during COVID-19 pandemic : A gender comparison 
    Gestsdottir, Sunna; Gisladottir, Thordis; Stefansdottir, Runa; Johannsson, Erlingur; Jakobsdottir, Greta; Rognvaldsdottir, Vaka (2021-12)
    Objective COVID-19 has affected people’s health in various ways. University students are a particularly sensitive group for mental and physical health issues. The aim of this study was to assess and compare the mental and physical health of male and ...
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    Longitudinal Change in Adolescent Bedtimes Measured by Self-Report and Actigraphy 
    Brychta, Robert J.; Rögnvaldsdóttir, Vaka; Gudmundsdottir, Sigridur Lara; Stefansdottir, Runa; Hrafnkelsdóttir, Soffía Margrét; Gestsdottir, Sunna; Arngrímsson, Sigurbjörn Árni; Chen, Kong Y.; Jóhannsson, Erlingur (Human Kinetics, 2019-12-01)
    Introduction: Sleep is often quantified using self-report or actigraphy. Self-report is practical and less technically challenging, but prone to bias. We sought to determine whether these methods have comparable sensitivity to measure longitudinal ...