Browsing by Author "Ólafsdóttir, Inga Sif"

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Adults with symptoms of pneumonia : a prospective comparison of patients with and without infiltrates on chest radiography

Rögnvaldsson, Kristján Godsk; Bjarnason, Agnar; Ólafsdóttir, Inga Sif; Helgason, Kristján Orri; Guðmundsson, Aðalsteinn; Gottfreðsson, Magnús (2023-01)

OBJECTIVE: Most studies on patients hospitalized with community-acquired pneumonia (CAP) require confirmation of an infiltrate by chest radiography, but in practice admissions are common among patients with symptoms of pneumonia without an infiltrate ...
An investigation on the use of snus and its association with respiratory and sleep-related symptoms: a cross-sectional population study

Guðnadóttir, Arna Ýr; Ólafsdóttir, Inga Sif; Middelveld, Roelinde; Ekerljung, Linda; Forsberg, Bertil; Franklin, Karl; Lindberg, Eva; Janson, Christer (BMJ, 2017-05)

Introduction Studies of the health effects of moist oral tobacco, snus, have produced inconsistent results. The main objective of this study is to examine the health effects of snus use on asthma, respiratory symptoms and sleep-related problems, a field ...
Sex differences in reported and objectively measured sleep in COPD

Theorell-Haglöw, Jenny; Ólafsdóttir, Inga Sif; Benediktsdóttir, Bryndís; Gislason, Thorarinn; Lindberg, Eva; Janson, Christer (Dove Medical Press Ltd., 2016-01)

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