Blar i Bergen Open Research Archive på forfatter "Sommerfelt, Kristian"

Viser treff 1-3 av 3

    • Co-existing symptoms and risk factors among African school children with hyperactivity-inattention symptoms in Kinshasa, Democratic Republic of Congo 

      Kashala, Espérance; Lundervold, Astri Johansen; Sommerfelt, Kristian; Tylleskär, Thorkild; Elgen, Irene Bircow (Journal article, 2006-03-08)
      The aims of the study were to explore hyperactivity-inattention symptoms and co-existing symptoms of emotional and behavioural problems among African school children and their relationship with health status, socio-demographic ...

    • A map of metabolic phenotypes in patients with myalgic encephalomyelitis/chronic fatigue syndrome 

      Hoel, Fredrik; Hoel, August; Pettersen, Ina Katrine Nitschke; Rekeland, Ingrid Gurvin; Risa, Kristin; Alme, Kine; Sørland, Kari; Fosså, Alexander; Lien, Katarina; Herder, Ingrid; Thurmer, Hanne; Gotaas, Merethe Otelie Eide; Schäfer, Christoph; Berge, Rolf K.; Sommerfelt, Kristian; Marti, Hans Peter; Dahl, Olav; Mella, Olav; Fluge, Øystein; Tronstad, Karl Johan (Journal article; Peer reviewed, 2021)
      Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a debilitating disease usually presenting after infection. Emerging evidence supports that energy metabolism is affected in ME/CFS, but a unifying metabolic ...

    • Teacher ratings of mental health among school children in Kinshasa, Democratic Republic of Congo 

      Kashala, Espérance; Elgen, Irene Bircow; Sommerfelt, Kristian; Tylleskär, Thorkild (Peer reviewed; Journal article, 2005)
      Introduction: In Africa, little is known about child mental health. This study piloted the Strengths and Difficulties Questionnaire (SDQ) in Kinshasa, investigated mental health problems and the association between these ...