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Mohn, C., Olsson, A.-K., Olsson-Tall, M., Hjärthag, F., Hard, I. v. & Helldin, L. (2026). Neurocognitive function in schizophrenia spectrum disorders: A 20-year prospective study of a community sample. Schizophrenia Research: Cognition, 43, Article ID 100393.
Open this publication in new window or tab >>Neurocognitive function in schizophrenia spectrum disorders: A 20-year prospective study of a community sample
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2026 (English)In: Schizophrenia Research: Cognition, E-ISSN 2215-0013, Vol. 43, article id 100393Article in journal (Refereed) Published
Abstract [en]

Longitudinal studies of neurocognition in schizophrenia spectrum disorders (SSD) usually follow relatively young first-episode patients across several years. Comparatively little is known about the neurocognitive trajectory of samples also consisting of older patients. This is a 20-year follow-up study of participants who performed the baseline assessment at different ages and utilizes data from the Swedish Clinical Long-Term Psychosis Study (CLIPS). At baseline, 61 SSD patients were included and available for clinical assessment after 20 years. Of these, 28 performed neurocognitive assessment at both baseline and 20 years later. The test results from this group were used for this study. After 20 years, the participants exhibited significantly worsening cognitive flexibility, verbal learning, verbal retention memory, and verbal intellectual function compared to baseline. All the statistically significant differences from baseline to follow-up had large effect sizes. The other cognitive domains showed no statistically significant changes from baseline for either group. We conclude that although the overall picture was one of neurocognitive stability across 20 years, our participants showed signs of accelerated ageing in the verbal domain specifically.

Place, publisher, year, edition, pages
Elsevier, 2026
Keywords
Longitudinal study, Memory, Neurocognition, Prospective study, Psychosis, Schizophrenia
National Category
Psychiatry Neurosciences
Research subject
Psychology
Identifiers
urn:nbn:se:kau:diva-107349 (URN)10.1016/j.scog.2025.100393 (DOI)001587233500001 ()41079562 (PubMedID)2-s2.0-105017176578 (Scopus ID)
Available from: 2025-10-21 Created: 2025-10-21 Last updated: 2026-02-12Bibliographically approved
Draxler, H., Hjärthag, F., Tillfors, M. & Almqvist, K. (2025). Changes in Psychiatric Symptoms in Swedish Mothers Who Took Part in Project Support: An Intervention for Mothers Exposed to Intimate Partner Violence With Children Who Have Developed Conduct Problems. Violence against Women, 31(1), 224-244
Open this publication in new window or tab >>Changes in Psychiatric Symptoms in Swedish Mothers Who Took Part in Project Support: An Intervention for Mothers Exposed to Intimate Partner Violence With Children Who Have Developed Conduct Problems
2025 (English)In: Violence against Women, ISSN 1077-8012, E-ISSN 1552-8448, Vol. 31, no 1, p. 224-244Article in journal (Refereed) Published
Abstract [en]

Project Support (PS) is an evidence-based individual support and parenting program developed for mothers exposed to intimate partner violence (IPV) whose children have developed conduct disorders. This Swedish feasibility study focuses on changes in the mothers' psychiatric symptoms, in relation to social and emotional support received as part of PS. In a within-subject design in a naturalistic setting (i.e., 10 social service units), mothers (n = 35) reported a significant decrease in symptoms, but from an individual perspective, most mothers still suffered from clinical levels of psychiatric symptoms. The need for additional interventions for mothers exposed to IPV is discussed.

Place, publisher, year, edition, pages
Sage Publications, 2025
Keywords
intimate partner violence, intervention, social support, posttraumatic symptoms, psychiatric symptoms
National Category
Applied Psychology
Research subject
Psychology
Identifiers
urn:nbn:se:kau:diva-97092 (URN)10.1177/10778012231203622 (DOI)001072069300001 ()37750224 (PubMedID)2-s2.0-85172161417 (Scopus ID)
Available from: 2023-10-19 Created: 2023-10-19 Last updated: 2026-02-12Bibliographically approved
Draxler, H., Hjärthag, F., Almqvist, K. & Tillfors, M. (2025). Maximizing impact beyond fleeting success: a qualitative follow-up of how Swedish social-service counsellors experienced their Project Support work. Nordic Psychology, 78(2), 150-168
Open this publication in new window or tab >>Maximizing impact beyond fleeting success: a qualitative follow-up of how Swedish social-service counsellors experienced their Project Support work
2025 (English)In: Nordic Psychology, ISSN 1901-2276, E-ISSN 1904-0016, Vol. 78, no 2, p. 150-168Article in journal (Refereed) Published
Abstract [en]

Project Support (PS) is an evidence-based intervention for parents exposed to intimate partner violence (IPV) whose children develop conduct disorders. PS was developed in the US and piloted and transferred to Sweden, where it has only been used in research. It is however important that interventions will be utilized beyond research context. Therefore, the aim of the current study was to explore how counsellors in the Swedish social service experienced their further use of PS. The study was based on digital interviews with 14 trained PS counsellors (13 women and one man) from two domestic violence shelters and five social service units who had previously participated in evaluating PS. A deductive thematic analysis using a theoretical framework based on implementation research and operant conditioning generated three propositions concerning compliance and adherence, efficacy and operant conditioning, and organizational support and readiness. The findings indicate that facilitating an intervention's successful and organization-sustaining implementation presupposes support from organizational structures having an active present leader as well as a team that encourages the intervention's use. Neither an individual counsellor nor a valued intervention such as PS is sufficient in itself in terms of sustainability and the ongoing use of the intervention, as contextual support is also crucial.

Place, publisher, year, edition, pages
Routledge, 2025
Keywords
Intimate partner violence, intervention, Project Support, implementation, qualitative interviews, deductive thematic analysis
National Category
Social Work Nursing
Research subject
Psychology
Identifiers
urn:nbn:se:kau:diva-104514 (URN)10.1080/19012276.2025.2490015 (DOI)001465548300001 ()2-s2.0-105002722523 (Scopus ID)
Available from: 2025-06-02 Created: 2025-06-02 Last updated: 2026-06-29Bibliographically approved
Lindgren Fändriks, A., Almqvist, K., Hjärthag, F. & Pernebo, K. (2023). Child health care nurses’ experience of language screening for 2.5-year-old children: A qualitative study. Nursing Open, 10(9), 6583-6591
Open this publication in new window or tab >>Child health care nurses’ experience of language screening for 2.5-year-old children: A qualitative study
2023 (English)In: Nursing Open, E-ISSN 2054-1058, Vol. 10, no 9, p. 6583-6591Article in journal (Refereed) Published
Abstract [en]

Aim: To investigate the experience of Child Health Care Nurses (CHCNs) using language screening for 2.5-year-old children. Design: An exploratory qualitative design with an inductive approach. Method: Data were collected through semi-structured, interviews with Swedish CHCNs who regularly performed language screening for children. The interviews were analysed by thematic analysis. Results: Four themes were identified: ‘The difficult visit’, ‘Explanations for language delay’, ‘Language screening across cultures’ and ‘Language screening with children exposed to adverse life events’. Patient or Public Contribution: Our findings suggest that in routine care a modified procedure is used for the language screening of children aged 2.5 to secure the child’s cooperation and to preserve an alliance with the parents. Consequently, the validity of the screening is called into question, particularly when it comes to children from families with origins outside the dominant culture and children exposed to adverse life events. 

Place, publisher, year, edition, pages
John Wiley & Sons, 2023
Keywords
child health care, early language screening, qualitative methods
National Category
Other Health Sciences
Research subject
Psychology
Identifiers
urn:nbn:se:kau:diva-95941 (URN)10.1002/nop2.1918 (DOI)001010103500001 ()37317482 (PubMedID)2-s2.0-85161865445 (Scopus ID)
Funder
Region Värmland
Available from: 2023-07-04 Created: 2023-07-04 Last updated: 2026-02-12Bibliographically approved
Johansson, M., Hjärthag, F. & Helldin, L. (2023). Exploring cross-sectional and longitudinal symptomatic remission and subjective quality of life in Schizophrenia. Psychiatry Research, 328, Article ID 115421.
Open this publication in new window or tab >>Exploring cross-sectional and longitudinal symptomatic remission and subjective quality of life in Schizophrenia
2023 (English)In: Psychiatry Research, ISSN 0165-1781, E-ISSN 1872-7123, Vol. 328, article id 115421Article in journal (Refereed) Published
Abstract [en]

Achieving symptomatic remission, as defined by the Remission in Schizophrenia Working Group, is intended tobe a meaningful outcome for individuals with schizophrenia, resulting in enhanced well-being. Cross-sectionalstudies have reported an association between symptomatic remission and subjective quality of life (QoL). Longitudinal studies aimed at examining this association have showed mixed results. The aim of this study was toexplore the relationship between symptomatic remission and subjective QoL, both cross-sectionally andlongitudinally. The study comprised data from what were at most 386 patients with schizophrenia, of whom 122–140 werefollowed over a period of four years. Based on cross-sectional remission status and longitudinal remissionpattern, differences in subjective QoL were explored. Remission status was assessed using the Positive andNegative Syndrome Scale (PANSS), and subjective QoL using the Short Form-36 Health Survey (SF-36). Both the cross-sectional and the longitudinal approach showed that patients in symptomatic remission hadsignificantly higher subjective QoL. Patients who were in non-remission at baseline, but who achieved remissionat follow-up, also had significantly higher subjective QoL at follow-up compared with baseline. The results from the study show a clear association between symptomatic remission and subjective QoL. However, achieving symptomatic remission does not appear to be a guarantee of sustained subjective QoL, andonly continued stable remission appears to result in such an outcome.

Place, publisher, year, edition, pages
Elsevier, 2023
Keywords
Longitudinal, Schizophrenia Spectrum Disorder, Subjective Quality of Life, Symptomatic Remission
National Category
Other Medical Sciences not elsewhere specified Psychiatry
Research subject
Psychology
Identifiers
urn:nbn:se:kau:diva-94294 (URN)10.1016/j.psychres.2023.115421 (DOI)001076677100001 ()37659163 (PubMedID)2-s2.0-85170063321 (Scopus ID)
Note

This paper was included as a manuscripts in Madeleine Johansson's doctoral thesis entitled 'Longitudinellt perspektiv på symtomatisk remission vid schizofreni' 2023:14. 

Available from: 2023-04-14 Created: 2023-04-14 Last updated: 2026-02-12Bibliographically approved
Wagman, P., Gunnarsson, A. B., Hjärthag, F., Hedin, K. & Hakansson, C. (2023). Quality of life, sense of coherence and occupational balance one year after an occupational therapy intervention for people with depression and anxiety disorders. Work: A journal of Prevention, Assessment and rehabilitation, 76(2), 561-568
Open this publication in new window or tab >>Quality of life, sense of coherence and occupational balance one year after an occupational therapy intervention for people with depression and anxiety disorders
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2023 (English)In: Work: A journal of Prevention, Assessment and rehabilitation, ISSN 1051-9815, E-ISSN 1875-9270, Vol. 76, no 2, p. 561-568Article in journal (Refereed) Published
Abstract [en]

BACKGROUND: Quality of life (QOL), sense of coherence (SOC) and occupational balance (OB) have been found to increase after rehabilitation among people living with depression and anxiety. However, these aspects have not been investigated over time in participants with different paid work situations, such as being on sick leave or not. OBJECTIVE: To describe and compare the self-rated QOL, SOC and OB after participation in occupational therapy in three groups of people with depression and anxiety disorders based on their work situation during the study period: continuous sick leave, return to work and continuous work. METHODS: Forty-seven women and seven men, 19-60 years old with depression and anxiety were followed over time. They completed questionnaires on QOL, SOC and OB on four occasions. Data were analyzed with non-parametric statistics. RESULTS: No statistically significant differences between the groups were identified. All groups improved in at least one of the studied areas over time: the sick leave group in OB; the return-to-work group in QOL and OB; and the Work group in QOL and SOC. CONCLUSION: The results indicate variations in QOL, SOC and OB between people with different work situations over time after occupational therapy. Studies with larger samples are, however, warranted.

Place, publisher, year, edition, pages
IOS Press, 2023
Keywords
Mental health, rehabilitation, return to work
National Category
Nursing Occupational Therapy
Research subject
Psychology
Identifiers
urn:nbn:se:kau:diva-97539 (URN)10.3233/WOR-220096 (DOI)001091663100012 ()37066954 (PubMedID)
Funder
AFA Insurance
Available from: 2023-11-28 Created: 2023-11-28 Last updated: 2026-02-12Bibliographically approved
Terp, U., Bisholt, B. & Hjärthag, F. (2022). A feasibility study of a cognitive behavioral based stress management intervention for nursing students: results, challenges, and implications for research and practice. BMC Nursing (1), Article ID 30.
Open this publication in new window or tab >>A feasibility study of a cognitive behavioral based stress management intervention for nursing students: results, challenges, and implications for research and practice
2022 (English)In: BMC Nursing, E-ISSN 1472-6955, no 1, article id 30Article in journal (Refereed) Published
Abstract [en]

Background Stress related psychological problems are growing in nursing education and constitute an essential challenge for educators. This makes research about strategies and interventions to meet these problems important. Stress management interventions need to be tested for feasibility and acceptability, before conducting large scale RCTs. The objective of our study was to assess the feasibility and acceptability of a newly developed cognitive behavioral stress management intervention for nursing students. Methods Data were collected using a combination of standardized measurements and newly created questionnaires in combination with qualitative data. Our data included recruitment capability, sample characteristics, intervention acceptability and preliminary evaluation of participant psychological changes. Results Findings suggested that the feasibility of conducting a full-scale evaluation was confirmed for intervention acceptability, data collection procedures, and adherence. However, difficulties relating to recruitment capability and homework were identified. All aspects taken together, the intervention was found feasible and acceptable to nursing students, and thus a potential stress management intervention for the nurse education context. Conclusions Overall, this study provides an insight into the challenges and complexities of developing and evaluating a new brief cognitive behavioral based stress management training intervention in a nurse education setting.

Place, publisher, year, edition, pages
BioMed Central, 2022
Keywords
Feasibility, Cognitive behavioral stress management, Nursing education, Stress, Health promotion
National Category
Psychology Nursing
Research subject
Psychology
Identifiers
urn:nbn:se:kau:diva-75457 (URN)10.1186/s12912-021-00761-6 (DOI)000745383900001 ()2-s2.0-85123375716 (Scopus ID)
Note

Publicerades som manuscript i avhandlingen med titel: Cognitive Behavioral Stress Management Training for Nursing Students 

Available from: 2019-10-28 Created: 2019-10-28 Last updated: 2026-02-12Bibliographically approved
Wagman, P., Hjärthag, F., Hakansson, C., Hedin, K. & Gunnarsson, A. B. (2021). Factors associated with higher occupational balance in people with anxiety and/or depression who require occupational therapy treatment. Scandinavian Journal of Occupational Therapy, 28(6), 426-432
Open this publication in new window or tab >>Factors associated with higher occupational balance in people with anxiety and/or depression who require occupational therapy treatment
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2021 (English)In: Scandinavian Journal of Occupational Therapy, ISSN 1103-8128, E-ISSN 1651-2014, Vol. 28, no 6, p. 426-432Article in journal (Refereed) Published
Abstract [en]

Background: Anxiety and depressive disorders are associated with problems with everyday occupations, including difficulties achieving occupational balance. The aim of this cross-sectional study was to describe occupational balance in people suffering from anxiety and/or depression and the factors that are associated with better self-rated occupational balance. Material: One hundred and eighteen participants were recruited from outpatient mental health care and primary health care. The participants were 18-65 years, had a diagnosis of anxiety and/or depression, and had problems in everyday occupations. They answered questionnaires on occupational balance, psychological symptoms, quality of life and everyday occupations. Results: A generally low rating of occupational balance was found; however, the scores differed depending on the participants' degree of anxiety and depression, their quality of life, their occupational performance and satisfaction with their occupational performance. Logistic regression analyses revealed that high quality of life, high satisfaction with occupational performance and low level of depression were associated to occupational balance. Conclusion: The results indicate that enhanced satisfaction with life and with performance of everyday occupations are relevant factors for achieving occupational balance in clients diagnosed with anxiety and/or depression.

Place, publisher, year, edition, pages
Taylor & Francis, 2021
Keywords
Activities in daily living, adults, cross-sectional studies, mental health, occupational performance, quality of life, satisfaction with occupational performance
National Category
Psychology
Research subject
Psychology
Identifiers
urn:nbn:se:kau:diva-76240 (URN)10.1080/11038128.2019.1693626 (DOI)000502480500001 ()31838931 (PubMedID)
Available from: 2020-01-09 Created: 2020-01-09 Last updated: 2026-02-12Bibliographically approved
Wirsén, E., Åkerlund, S., Ingvarsdotter, K., Hjärthag, F., Östman, M. & Persson, K. (2020). Burdens experienced and perceived needs of relatives of persons with SMI: A systematic meta-synthesis. Journal of Mental Health, 29(6), 712-721
Open this publication in new window or tab >>Burdens experienced and perceived needs of relatives of persons with SMI: A systematic meta-synthesis
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2020 (English)In: Journal of Mental Health, ISSN 0963-8237, E-ISSN 1360-0567, Vol. 29, no 6, p. 712-721Article, review/survey (Refereed) Published
Abstract [en]

BACKGROUND: Close relatives of people with severe mental illness (SMI) experience problems known as family burdens. In addition, they may have their own needs for support, something often overlooked by the healthcare system. Meta-syntheses in this area may help explore the meaning of the experience of living with someone who has a SMI.

AIM: Our aim was to describe the burdens experienced and needs perceived on a daily basis by relatives to someone who has a SMI.

METHODS: The databases PubMed, CINAHL, and PsychInfo were searched using a systematic search strategy. Studies were screened for relevance and quality was appraised. A meta-synthesis of nine qualitative studies was then conducted.

RESULTS: The nine studies discerned the following themes. Burden themes; Forced to carry a sometimes unbearable burden; Burdened by own ill-health and disrupted relationships; Distressed and stigmatized by society. Needs themes; strengthening protective factors; Skills and practical support greatly appreciated.

CONCLUSIONS: The burdens and needs of relatives of persons with SMI strongly influence their lives. They require relief from both practical and emotional burdens. Family interventions and other programs to support relatives should be encouraged with this knowledge in mind.

Place, publisher, year, edition, pages
Taylor & Francis, 2020
Keywords
Family burden, meta-synthesis, needs, qualitative research, severe mental illness, stigma
National Category
Nursing Psychology
Research subject
Psychology
Identifiers
urn:nbn:se:kau:diva-70308 (URN)10.1080/09638237.2017.1370632 (DOI)000601092500015 ()28853618 (PubMedID)2-s2.0-85098010665 (Scopus ID)
Available from: 2018-11-27 Created: 2018-11-27 Last updated: 2026-02-12Bibliographically approved
Johansson, M., Hjärthag, F. & Helldin, L. (2020). Cognitive markers related to long-term remission status in Schizophrenia Spectrum Disorders. Psychiatry Research, 289, Article ID 113035.
Open this publication in new window or tab >>Cognitive markers related to long-term remission status in Schizophrenia Spectrum Disorders
2020 (English)In: Psychiatry Research, ISSN 0165-1781, E-ISSN 1872-7123, Vol. 289, article id 113035Article in journal (Refereed) Published
Abstract [en]

Cognitive impairment is an established feature of schizophrenia. From a cross-sectional perspective, studies have revealed associations between cognition and remission. Few studies have examined this relationship longitudinally. Here we examine which cognitive domains might be related to long-term remission and symptomatic severity. The present study followed 173 outpatients with schizophrenia for five years, divided into groups based on long-term remission status and symptomatic severity, assessed with the Positive and Negative Syndrome Scale. Cognitive functioning was assessed at baseline, with tests of vigilance, executive functions, processing speed, memory and learning, working memory, and premorbid functioning. Cognitive domains related to long-term remission status were executive functions, working memory, and premorbid functioning. The most prominent cognitive differences were found between the group in stable remission with minimal symptoms, and the non-remission group, the first group demonstrating better cognitive functioning. The study highlights the role of premorbid functioning as a cognitive feature in the prediction of long-term remission. It also indicates the possibility of viewing specific cognitive domains as markers for clinical outcome, highlighting the value of early assessment of cognition. In summary, a certain cognitive profile, in coexistence with long-term non-remission, suggests poorer outcome. Hence, this group is in need of increased support.

Place, publisher, year, edition, pages
Elsevier, 2020
Keywords
adult, alertness, Article, clinical outcome, cognition assessment, controlled study, cross-sectional study, disease severity, executive function, female, human, long term care, longitudinal study, major clinical study, male, middle aged, Positive and Negative Syndrome Scale, priority journal, processing speed, prognosis, remission, schizophrenia spectrum disorder, symptom, task performance, working memory
National Category
Psychiatry
Research subject
Psychology
Identifiers
urn:nbn:se:kau:diva-78308 (URN)10.1016/j.psychres.2020.113035 (DOI)000558423200015 ()2-s2.0-85084820475 (Scopus ID)
Available from: 2020-06-15 Created: 2020-06-15 Last updated: 2026-02-12Bibliographically approved
Organisations
Identifiers
ORCID iD: ORCID iD iconorcid.org/0000-0002-1088-9793

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