Reliability and validity of the Patient Experiences Questionnaire for Interdisciplinary Treatment for Substance Dependence - Continuous Electronic Measurement (PEQ-ITSD - CEM)
Iversen, Hilde Hestad, Haugum, Mona, Ellingsen-Dalskau, Lina Harvold, Bjertnaes, Oyvind
Published in BMC health services research (04.01.2024)
Published in BMC health services research (04.01.2024)
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Journal Article
Are parents’ geographical origin associated with their evaluation of child and adolescent mental health services? Results from a national survey in Norway
Bjertnaes, Oyvind, Iversen, Hilde Hestad, Skudal, Kjersti Eeg, Ali, Warsame Abdullahi, Hanssen-Bauer, Ketil
Published in European child & adolescent psychiatry (01.07.2021)
Published in European child & adolescent psychiatry (01.07.2021)
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Journal Article
The Generic Short Patient Experiences Questionnaire (GS-PEQ): identification of core items from a survey in Norway
Sjetne, Ingeborg Strømseng, Bjertnaes, Oyvind A, Olsen, Rolf Vegar, Iversen, Hilde Hestad, Bukholm, Geir
Published in BMC health services research (21.04.2011)
Published in BMC health services research (21.04.2011)
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Journal Article
Patient experiences with general practice in Norway: a comparison of immigrant groups and the majority population following a national survey
Kjøllesdal, Marte, Indseth, Thor, Iversen, Hilde Hestad, Bjertnaes, Oyvind
Published in BMC health services research (01.12.2020)
Published in BMC health services research (01.12.2020)
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Journal Article
International survey of people living with chronic conditions (PaRIS survey): effects of general practitioner non-participation on the representativeness of the Norwegian patient data
Bjertnaes, Oyvind, Skudal, Kjersti E, van den Berg, Michael J, Porter, Ian, Holmboe, Olaf, Norman, Rebecka M, Iversen, Hilde H, Ellingsen-Dalskau, Lina H, Valderas, Jose M
Published in BMC health services research (18.10.2024)
Published in BMC health services research (18.10.2024)
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Journal Article
Nonresponse Bias and Cost-Effectiveness in a Norwegian Survey of Family Physicians
Bjertnaes, Oyvind A., Garratt, Andrew, Botten, Grete
Published in Evaluation & the health professions (01.03.2008)
Published in Evaluation & the health professions (01.03.2008)
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Journal Article
Parent experiences questionnaire for outpatient child and adolescent mental health services (PEQ-CAMHS Outpatients): reliability and validity following a national survey
Garratt, Andrew M, Bjertnaes, Oyvind A, Holmboe, Olaf, Hanssen-Bauer, Ketil
Published in Child and adolescent psychiatry and mental health (21.05.2011)
Published in Child and adolescent psychiatry and mental health (21.05.2011)
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Journal Article
Rasch analysis of the Psychiatric Out-Patient Experiences Questionnaire (POPEQ)
Olsen, Rolf V, Garratt, Andrew M, Iversen, Hilde H, Bjertnaes, Oyvind A
Published in BMC health services research (28.09.2010)
Published in BMC health services research (28.09.2010)
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Journal Article
General practitioners' evaluation of community psychiatric services: responsiveness to change of the General Practitioner Experiences Questionnaire (GPEQ)
Bjertnaes, Oyvind A, Nieland, Arjan, Damerell, Elisabeth, Garratt, Andrew
Published in BMC health services research (30.04.2010)
Published in BMC health services research (30.04.2010)
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