Browsing Háskólinn í Reykjavík by Journal title "BMJ Open"

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Are symptoms of insomnia related to respiratory symptoms? Cross-sectional results from 10 European countries and Australia

Björnsdóttir, Erla; Lindberg, Eva; Benediktsdóttir, Bryndís; Gislason, Thorarinn; Garcia Larsen, Vanessa; Franklin, Karl; Jarvis, Debbie; Demoly, Pascal; Perret, Jennifer L; Garcia Aymerich, Judith; Arenas, Sandra Dorado; Heinrich, Joachim; Torén, Kjell; Jögi, Rain; Janson, Christer (BMJ, 2020-04-28)

Objectives To compare the prevalence of different insomnia subtypes among middle-Aged adults from Europe and Australia and to explore the cross-sectional relationship between insomnia subtypes, respiratory symptoms and lung function. Design Cross-sectional ...
Cost-effectiveness of a high-intensity versus a low-intensity smoking cessation intervention in a dental setting: long-term follow-up

Feldman, Inna; Helgason, Asgeir R.; Johansson, Pia; Tegelberg, Åke; Nohlert, Eva (BMJ, 2019-08)

ObjectivesThe aim of this study was to conduct a cost-effectiveness analysis (CEA) of a high-intensity and a low-intensity smoking cessation treatment programme (HIT and LIT) using long-term follow-up effectiveness data and to validate the cost-effectiveness ...

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