2022

• Skundberg-Kletthagen, Hege; Schröder, Ingrid Agneta; Lundqvist, Lars-Olov; Moen, Øyfrid Larsen; Gonzalez, Marianne Thorsen. (2022) Adaption and Cultural Validation of the Quality in Psychiatric Care-Outpatient Staff (QPC-OPS) Instrument to a Norwegian Community Mental Health Context. Journal of Behavioral Health Services & Research. volum 49.

2021

• Aass, Lisbeth Kjelsrud; Moen, Øyfrid Larsen; Schröder, Agneta; Skundberg-Kletthagen, Hege. (2021) Think Family, Work Family! Families living with mental illness. Perspectives of everyday life, family-centered support, and quality of community mental healthcare. 2021. ISBN 978-82-326-6255-5.
• Aass, Lisbeth Kjelsrud; Moen, Øyfrid Larsen; Skundberg-Kletthagen, Hege; Lundqvist, Lars-Olov; Schröder, Ingrid Agneta. (2021) Family support and quality of community mental health care: Perspectives from families living with mental illness. Journal of Clinical Nursing (JCN).
• Moen, Øyfrid Larsen; Aass, Lisbeth Kjelsrud; Schröder, Ingrid Agneta; Skundberg-Kletthagen, Hege. (2021) Young adults suffering from Mental Illness: Evaluation of the Family-Centred Support Conversation Intervention from the perspective of Mental Health Care Professionals. Journal of Clinical Nursing (JCN). volum 30 (19-20).

2020

• Aass, Lisbeth Kjelsrud; Skundberg-Kletthagen, Hege; Schröder, Ingrid Agneta; Moen, Øyfrid Larsen. (2020) It’s Not a Race, It’s a Marathon! Families Living with a Young Adult Suffering from Mental Illness. Issues in Mental Health Nursing.
• Aass, Lisbeth Kjelsrud; Skundberg-Kletthagen, Hege; Schröder, Ingrid Agneta; Moen, Øyfrid Larsen. (2020) Young Adults and Their Families Living With Mental Illness: Evaluation of the Usefulness of Family-Centered Support Conversations in Community Mental Health care Settings. Journal of Family Nursing.
• Fjær, Kari Kirkbakk; Skundberg-Kletthagen, Hege. (2020) Samarbeid med pårørende. Psykiske lidelser - Faglig forståelse og terapeutisk tilnærming. Sykepleiefaglige og flerfaglige perspektiver.
• Moen, Øyfrid Larsen; Skundberg-Kletthagen, Hege; Lundqvist, Lars-Olov; Gonzalez, Marianne Thorsen; Schröder, Ingrid Agneta. (2020) The relationships between health professionals’ perceived quality of care, family involvement and sense of coherence in community mental health services. Issues in Mental Health Nursing.
• Skundberg-Kletthagen, Hege; Gonzalez, Marianne Thorsen; Schröder, Ingrid Agneta; Moen, Øyfrid Larsen. (2020) Mental health professionals' experiences with applying a family-centred care focus in their clinical work. Issues in Mental Health Nursing. volum 41 (9).

2018

• Fjær, Kari Kirkbakk; Kletthagen, Hege. (2018) Nursing Students’ in Mental Health Nursing Shown by the Debriefing Phase in Low-Fidelity Simulation. Issues in Mental Health Nursing.

2017

• Kletthagen, Hege; Moen, Øyfrid Larsen. (2017) Mental health work in school health services and school nurses' involvement and attitudes, in a Norwegian context. Journal of Clinical Nursing (JCN). volum 26 (23-24).
• Moen, Øyfrid Larsen; Kletthagen, Hege. (2017) Public health nurses’ experience, involvement and attitude concerning mental health issues in a school setting. Nordic journal of nursing research. volum 38 (2).

2016

• Kletthagen, Hege. (2016) Pårørende til deprimerte kan selv bli syke. Gemini.
• Kletthagen, Hege; Hall-Lord, Marie Louise; Hedelin, Birgitta; Wangensteen, Sigrid. (2016) Relatives of Inpatients Suffering from Severe Depression: Their Burden and Encounters with the Psychiatric Health Services. Issues in Mental Health Nursing. volum 37 (5).

2015

• Kletthagen, Hege; Hedelin, Birgitta; Wangensteen, Sigrid; Hall-Lord, Marie Louise. (2015) Burden, Health and Sense of Coherence among Relatives of Depressed Inpatients. Open Journal of Nursing. volum 5 (3).
• Kletthagen, Hege; Wangensteen, Sigrid; Hall-Lord, Marie Louise; Hedelin, Birgitta. (2015) Experiences of the psychiatric specialist health services – The perspective of relatives of inpatients with severe depression. Journal of Nursing Education and Practice (JNEP). volum 5 (2).

2013

• Kletthagen, Hege; Wangensteen, Sigrid; Hall-Lord, Marie Louise; Hedelin, Birgitta. (2013) Relatives of patients with depression: experiences of everyday life. Scandinavian Journal of Caring Sciences.

2007

• Kletthagen, Hege; Nina, Aarhus Smeby. (2007) Informasjon til pårørende av førstegangsinnlagte i akuttpsykiatrien. Sykepleien Forskning. volum 2 (1).