Team Wallert

2025

55. Johansson, F., Gunnarsson L., Grossmann, L., Mataix-Cols, D., Fernández de la Cruz, L., Fazel, S., Gardner, R. M., Dalman, C., Wallert, J., Rück, C. (2025). Patterns of sex-specific and age-specific risk indicators of suicide: a population-nested case-control study. BMJ Mental Health, 28. https://doi.org/10.1136/bmjment-2025-301959

54. Shorter, J. R., Pasman, J. A., Kurvits, S., Jangmo, A., Naamanka, J., Harder, A., Hagen, E., Kowalec, K., Frilander, N., Zetterberg, R., Meijsen, J. J., Gådin, J. R., Bergstedt, J., Xiong, Y., Hägg, S., Landén, M., Rück, C., Wallert, J., Skalkidou, A., Koch, E., Akdeniz, B. C., Frei, O., FinnGen, Hovatta, I., Reichborn-Kjennerud, T., Werge, T. M., Sullivan, P. F., Andreassen, O. A., Tesli, M., Lehto, K., Buil, A., & Lu, Y. (2025). Genome-wide association analyses identify distinct genetic architectures for early-onset and late-onset depression. Nature Genetics. https://doi.org/10.1038/s41588-025-02396-8

53. Grossmann, L., Johansson, F., Fazel, S., Kuja-Halkola, R., Bråstad, B., Mataix-Cols, D., Fernández de la Cruz, L., Runeson, B., Lichtenstein, P., Chang, Z., Larsson, H., Brikell, I., D’Onofrio, B., Rück, C., & Wallert, J. (2025). Suicide after involuntary psychiatric care: a nationwide cohort study in Sweden. The Lancet Regional Health – Europe, 60. https://doi.org/10.1016/j.lanepe.2025.101504

52. Bäckman, J., Wallert, J., Halvorsen, M., Roelstraete, B., Schipper, E., Strom, N., Eide, T., Höffler, K., Mattheisen, M., Hansen, B., Kvale, G., Hagen, K., Haavik, J., Mataix-Cols, D., Rück, C., & Crowley, J. (2025). Association between polygenic risk and symptom severity change after cognitive behavioral therapy for obsessive-compulsive disorder. American Journal of Medical Genetics Part B: Neuropsychiatric Genetics, e33026. https://doi.org/10.1002/ajmg.b.33026

51. Hag, E., Bäck, M., Henriksson, P., Wallert, J., Held, C., Stomby, A., & Leosdottir, M. (2025). Associations between cardiac rehabilitation structure and processes and dietary habits after myocardial infarction: A nationwide registry study. European Journal of Cardiovascular Nursing, 24. https://doi.org/10.1093/eurjcn/zvae147

50. Johansson, F., Flygare, O., Bäckman, J., Fondberg, R., Axelsson, E., Forsell, E., Cervin, M., Kaldo, V., Rück, C., & Wallert, J. (2025). Early change in specific depression symptoms and later outcome in internet-delivered psychotherapy for depression: A cohort study and cross-lagged network analysis. Journal of Affective Disorders, 368, 420–428. https://doi.org/10.1016/j.jad.2024.09.092

2024

49. Sennerstam, V., Hedman, E., Nilsonne, G., Lekander, M., Rück, C., Wallert, J., Axelsson, E., & Lindsäter, E. (2024). Exhaustion disorder in primary care: A comparison with major depressive disorder and adjustment disorder. Scandinavian Journal of Psychology. https://doi.org/10.1111/sjop.13087

48. Michelsen, H., Henriksson, P., Wallert, J., Bäck, M., Sjölin, I., Schlyter, M., Hagström, E., Kiessling, A., Held, C., Hag, E., Nilsson, L., Schiopu, A., Zaman, M., & Leosdottir, M. (2024). Retraction notice to “Organizational and patient-level predictors for attaining key risk factor targets in cardiac rehabilitation after myocardial infarction: The Perfect-CR study” [International Journal of Cardiology, 371C, (2022), 40–48]. International Journal of Cardiology, 420, 132876. https://doi.org/10.1016/j.ijcard.2024.132876

47. Hybelius, J., Kosic, A., Salomonsson, S., Wachtler, C., Wallert, J., Nordin, S., & Axelsson, E. (2024). Measurement properties of the Patient Health Questionnaire-15 and Somatic Symptom Scale-8: A systematic review and meta-analysis. JAMA Network Open, 7, e2446603. https://doi.org/10.1001/jamanetworkopen.2024.46603

46. Halvorsen, M., Schipper, E., Bäckman, J., Strom, N., Hagen, K., Chen, D., Djurfeldt, M., Höffler, K., Kähler, A. K., Lichtenstein, P., Morrill, A., Noh, H. J., Eide, P. K., Zayats, T., Long, R., Lindblad-Toh, K., Karlsson, E., Pedersen, N., Wallert, J., Bulik, C., Fundín, B., Landén, M., Kvale, G., Hansen, B., Haavik, J., Mattheisen, M., Rück, C., Mataix-Cols, D., & Crowley, J. (2024). A burden of rare copy number variants in obsessive-compulsive disorder. Molecular Psychiatry, 30, 1510–1517. https://doi.org/10.1038/s41380-024-02763-7

45. Sharad, B., Eckerdal, N., Magnusson, M., Michelsen, H., Jujic, A., Lidin, M., Mellbin, L., Shaat, N., Pingel, R., Wallert, J., Hagström, E., & Leosdottir, M. (2024). Structured diabetes care routines in cardiac rehabilitation are associated with increased diabetes detection and improved treatment after myocardial infarction: A nationwide observational study. Cardiovascular Diabetology, 23, Article 24. https://doi.org/10.1186/s12933-024-02425-6

44. Almkvist, O., Rennie, A., Westman, E., Wallert, J., & Ekman, U. (2024). Methods for assessment of rey auditory verbal learning test performance in memory clinic patients and healthy adults – at the cross-roads of learning theory and clinical utility. The Clinical Neuropsychologist, 1–15. https://doi.org/10.1080/13854046.2024.2384616

43. Bäckman, J., Wallert, J., Halvorsen, M., Crowley, J., Mataix-Cols, D., Rück, C. (2024). Educational attainment polygenic risk score and symptom severity change after Internet-delivered cognitive behaviour therapy for depression and anxiety. PREPRINT. https://doi.org/10.21203/rs.3.rs-4246791/v1

42. Striegl, J., Richter, J. W., Grossmann, L., Bråstad, B., Gotthardt, M., Rück, C., Wallert, J., & Loitsch, C. (2024). Deep learning-based dimensional emotion recognition for conversational agent-based cognitive behavioral therapy. Peerj Computer Science, 10, e2104. https://doi.org/10.7717/peerj-cs.2104

41. Zwackman, S., Leosdottir, M., Hagström, E., Jernberg, T., Karlsson, J-E., Lawesson, S.S., Michelsen, H.Ö., Ravn-Fischer, A., Wallert, J., & Alfredsson, J. (2024). Provision of professional interpreters and Heart School attendance for foreign-born compared with native-born myocardial infarction patients in Sweden. IJC Heart & Vasculature. 2024;51:101392. https://doi.org/10.1016/j.ijcha.2024.101392

40. Kravchenko, O., Boberg, J., Mataix-Cols, D., Crowley, J., Halvorsen, M., Sullivan, P., Wallert, J., & Rück, C. (2024). Clinical, genetic, and sociodemographic predictors of symptom severity after internet-delivered cognitive behavioural therapy for depression and anxiety. PREPRINT. https://doi.org/10.21203/rs.3.rs-4075444/v1

2023

39. Boberg, J., Kaldo, V., Mataix-Cols, D., Crowley, J. J., Roelstraete, B., Halvorsen, M., Forsell, E., Isacsson, N. H., Sullivan, P. F., Svanborg, C., Andersson, E. H., Lindefors, N., Kravchenko, O., Mattheisen, M., Danielsdottir, H. B., Ivanova, E., Boman, M., Fernández De La Cruz, L., Wallert, J., & Rück, C. (2023). Swedish multimodal cohort of patients with anxiety or depression treated with internet-delivered psychotherapy (MULTI-PSYCH). BMJ Open, 13(10). PMID: 37793927. https://doi.org/10.1136/bmjopen-2022-069427

38. Svensson, C. J., Gang, K. W., Wallert, J., Rück, C., & Lundberg, C. E. (2023). Psychiatric co-morbidity and substance abuse after gastric bypass surgery. British Journal of Surgery. PMID: 37314045. https://doi.org/10.1093/bjs/znad179 

37. Flygare, O., Boberg, J., Rück, C., Hofmann, R., Leosdottir, M., Mataix-Cols, D., Fernández de la Cruz, L., Richman, P., & Wallert, J. (2023). Association of anxiety or depression with risk of recurrent cardiovascular events and death after myocardial infarction: A nationwide registry study. International Journal of Cardiology. PMID: 37080468. https://doi.org/10.1016/j.ijcard.2023.04.023

36. Rennie, A., Ekman, U., Wallert, J., Muehlboeck, J.-S., Eriksdotter, M., Wahlund, L.-O., Ferreira, D., & Westman, E. (2023). Comparing three neuropsychological subgrouping approaches in subjective and mild cognitive impairment from a naturalistic multi-centre study. Neurobiology of Aging. https://doi.org/10.1016/j.neurobiolaging.2023.04.008

35. Gyllenhammar, M., Rennie, A., Padilla, D. F., Wallert, J., Rydström, A., Wahlund, L.-O., Eriksdotter, M., Westman, E., & Ekman, U. (2023). The Association Between Temporal Atrophy and Episodic Memory Is Moderated by Education in a Multi-Center Memory Clinic Sample. Journal of Alzheimer’s Disease, 1–10. PMID: 36776050. https://doi.org/10.3233/jad-220741

34. Lindsäter, E., Svärdman, F., Rosquist, P., Wallert, J., Ivanova, E., Lekander, M., Söderholm, A., & Rück, C. (2023). Characterization of exhaustion disorder and identification of outcomes that matter to patients: Qualitative content analysis of a Swedish national online survey. Stress and Health. PMID: 36645034. https://doi.org/10.1002/smi.3224

33. Axfors, C., Wikström, A., Sundström Poromaa, I., Hållmarker, U., Michaëlsson, K., Wallert, J., White, R. A., & Skalkidou, A. (2023). Prepregnancy participation and performance in world’s largest cross-country ski race as a proxy for physical exercise and fitness, and perinatal outcomes: prospective registry-based cohort study. BJOG: An International Journal of Obstetrics & Gynaecology. PMID: 36715556. https://doi.org/10.1111/1471-0528.17414

32. Michelsen, H. Ö., Henriksson, P., Wallert, J., Bäck, M., Sjölin, I., Schlyter, M., Hagström, E., Kiessling, A., Held, C., Hag, E., Nilsson, L., Schiopu, A., Zaman, M. J., & Leosdottir, M. (2023). Organizational and patient-level predictors for attaining key risk factor targets in cardiac rehabilitation after myocardial infarction: The Perfect-CR study. International Journal of Cardiology, 371, 40–48. PMID: 36089158. https://doi.org/10.1016/j.ijcard.2022.09.012

31. Flygare, O., Wallert, J., Chen, L. L., Fernández de la Cruz, L., Lundström, L., Mataix-Cols, D., Rück, C., & Andersson, E. (2023). Empirically Defining Treatment Response and Remission in Obsessive-Compulsive Disorder Using the Obsessive-Compulsive Inventory–Revised. Behavior Therapy, 54(1), 43–50. PMID: 36608976. https://doi.org/10.1016/j.beth.2022.06.009

2022

30. Sharad, B., Magnusson, M., Ogmundsdottir Michelsen, H., Jujic, A., Lidin, M., Mellbin, L., Shaat, N., & Wallert, J. (2022). Clinical routines for diabetes screening and treatment in cardiac rehabilitation improves detection and treatment of diabetes mellitus in patients with myocardial infarction. European Heart Journal, 43(2). https://doi.org/10.1093/eurheartj/ehac544.2325

29. Wallert, J., Boberg, J., Kaldo, V., Roelstraete, B., Crowley, J., Halvorsen, M., Isacsson, N. H., Sullivan, P., Kravchenko, O., Mattheisen, M., Ivanova, E., Boman, M., Fernández de la Cruz, L., Mataix-Cols, D., & Rück, C. (2022). MULTI-PSYCH – A MULTIMODAL DATA PROJECT FOR DEPRESSION AND ANXIETY DISORDERS IN SWEDISH ROUTINE CLINICAL CARE. European Neuropsychopharmacology: the Journal of the European College of Neuropsychopharmacology, 63, e138–e139. https://doi.org/10.1016/j.euroneuro.2022.07.256

28. Wallert, J., Boberg, J., Kravchenko, O., Kaldo, V., Mataix-Cols, D., Crowley, J., & Rück, C. (2022). T45. POLYGENIC RISK SCORES, DATA-DRIVEN LONGITUDINAL CLUSTERS OF WEEKLY SYMPTOM TRAJECTORIES, AND POST PSYCHOTHERAPY REMISSION IN MAJOR DEPRESSIVE DISORDER. European Neuropsychopharmacology: the Journal of the European College of Neuropsychopharmacology, 63, e192–e193. https://doi.org/10.1016/j.euroneuro.2022.07.347

27. Lindsäter, E., Svärdman, F., Wallert, J., Ivanova, E., Söderholm, A., Fondberg, R., Nilsonne, G., Cervenka, S., Lekander, M., & Rück, C. (2022). Exhaustion disorder: scoping review of research on a recently introduced stress-related diagnosis. BJPsych Open, 8(5). PMID: 36458830; PMCID: PMC9438479. https://doi.org/10.1192/bjo.2022.559

26. Wallert, J., Boberg, J., Kaldo, V., Mataix-Cols, D., Flygare, O., Crowley, J. J., Halvorsen, M., Ben Abdesslem, F., Boman, M., Andersson, E., Hentati Isacsson, N., Ivanova, E., & Rück, C. (2022). Predicting remission after internet-delivered psychotherapy in patients with depression using machine learning and multi-modal data. Translational Psychiatry, 12(1). PMID: 36050305; PMCID: PMC9437007. https://doi.org/10.1038/s41398-022-02133-3

25. Cervin, M., Arumugham, S. S., Lochner, C., Cervin, O., Crowley, J. J., Do Rosário, M. C., Jaisoorya, T. S., Batistuzzo, M. C., Wallert, J., De Mathis, M. A., Balachander, S., Goodman, W. K., Costa, D. L. C., De Schipper, E., Wilhelm, S., Palo, A., Narayanaswamy, J. C., Shavitt, R. G., Ferrão, Y. A., … Mataix-Cols, D. (2022). Empirical severity benchmarks for obsessive-compulsive disorder across the lifespan. World Psychiatry, 21(2), 315–316. PMID: 35524607; PMCID: PMC9077592. https://doi.org/10.1002/wps.20984

24. Humphries, S. M., Wallert, J., Mars, K., Held, C., Hofmann, R., & Olsson, E. (2022). Association between β-blocker dose and quality of life after myocardial infarction: a real-world Swedish register-linked study. European Heart Journal: Acute Cardiovascular Care, 11(6), 491–500. PMID: 35510962; PMCID: PMC9216501. https://doi.org/10.1093/ehjacc/zuac050

23. Leosdottir, M., Wärjerstam, S., Michelsen, H. Ö., Schlyter, M., Hag, E., Wallert, J., & Larsson, M. (2022). Improving smoking cessation after myocardial infarction by systematically implementing evidence-based treatment methods. Scientific Reports, 12(1). PMID: 35022490; PMCID: PMC8755785. https://doi.org/10.1038/s41598-021-04634-5

22. Liljeroos, T., Puthoopparambil, S. J., Wallert, J., Held, C., & Olsson, E. (2022). Self-perceived cognitive status and cognitive challenges associated with cardiac rehabilitation management: experiences of elderly myocardial infarction patients. Disability and Rehabilitation, 44(15), 3834–3842. PMID: 33621136. https://doi.org/10.1080/09638288.2021.1888321

2021

21. Chen, L. L., Flygare, O., Wallert, J., Enander, J., Ivanov, V. Z., Rück, C., & Djurfeldt, D. (2021). Executive functioning in body dysmorphic disorder and obsessive–compulsive disorder. CNS Spectrums, 1–8. PMID: 34313212. https://doi.org/10.1017/s1092852921000705

20. Wallert, J., Rennie, A., Ferreira, D., Muehlboeck, J.-S., Wahlund, L.-O., Westman, E., & Ekman, U. (2021). Cognitive dedifferentiation as a function of cognitive impairment in the ADNI and MemClin cohorts. Aging, 13(10), 13430–13442. PMID: 34038387; PMCID: PMC8202862. https://doi.org/10.18632/aging.203108

19. Humphries, S. M., Wallert, J., Norlund, F., Wallin, E., Burell, G., von Essen, L., Held, C., & Olsson, E. (2021). Internet-Based Cognitive Behavioral Therapy for Patients Reporting Symptoms of Anxiety and Depression After Myocardial Infarction: U-CARE Heart Randomized Controlled Trial Twelve-Month Follow-up. Journal of Medical Internet Research. 23(5). e25465. PMID: 34028358; PMCID: PMC8185614. https://doi.org/10.2196/25465

18. Mars, K., Wallert, J., Held, C., Humphries, S. M., Pingel, R., Jernberg, T., Olsson, E. M. G., & Hofmann, R. (2021). Association between β-blocker dose and cardiovascular outcomes after myocardial infarction: insights from the SWEDEHEART registry. European Heart Journal: Acute Cardiovascular Care, 10(4), 372–379. PMID: 33620439. https://doi.org/10.1093/ehjacc/zuaa002

2020

17. Ekman, U., Kemani, M. K., Wallert, J., Wicksell, R. K., Holmström, L., Ngandu, T., Rennie, A., Akenine, U., Westman, E., & Kivipelto, M. (2020). Evaluation of a Novel Psychological Intervention Tailored for Patients With Early Cognitive Impairment (PIPCI): Study Protocol of a Randomized Controlled Trial. Frontiers in Psychology, 11. PMID: 33424715; PMCID: PMC7785936. https://doi.org/10.3389/fpsyg.2020.600841

16. Wallert, J. (2020). Forecasting myocardial infarction and subsequent behavioural outcomes. PhD thesis, Uppsala University.

15. Ekman, U., Ferreira, D., Muehlboeck, J.-S., Wallert, J., Rennie, A., Eriksdotter, M., Wahlund, L.-O., & Westman, E. (2020). The MemClin project: a prospective multi memory clinics study targeting early stages of cognitive impairment. BMC Geriatrics, 20(1). PMID: 32138686; PMCID: PMC7059672. https://doi.org/10.1186/s12877-020-1478-3

14. Wallert, J., Olsson, E., Pingel, R., Norlund, F., Leosdottir, M., Burell, G., & Held, C. (2020). Attending Heart School and long-term outcome after myocardial infarction: A decennial SWEDEHEART registry study. European Journal of Preventive Cardiology, 27(2), 145–154. PMID: 31514507. https://doi.org/10.1177/2047487319871714

13. Wallert, J., Held, C., Madison, G., & Olsson, E. (2020). Psycho-affective pathology in adults with congenital heart disease: Important progress is being made within a challenging field. European Journal of Preventive Cardiology, 27(4), 378–380. PMID: 31433667. https://doi.org/10.1177/2047487319871629

2019

12. Lissåker, C., Norlund, F., Wallert, J., Held, C., & Olsson, E. (2019). Persistent emotional distress after a first-time myocardial infarction and its association to late cardiovascular and non-cardiovascular mortality. European Journal of Preventive Cardiology, 26(14), 1510–1518. PMID: 31159570. https://doi.org/10.1177/2047487319841475

11. Wallert, J., Mitchell, A., Held, C., Hagström, E., Leosdottir, M., & Olsson, E. (2019). Cardiac rehabilitation goal attainment after myocardial infarction with versus without diabetes: A nationwide registry study. International Journal of Cardiology, 292, 19–24. PMID: 31031079. https://doi.org/10.1016/j.ijcard.2019.04.049

2018

10. Wallert, J., Gustafson, E., Held, C., Madison, G., Norlund, F., Von Essen, L., & Olsson, E. (2018). Predicting Adherence to Internet-Delivered Psychotherapy for Symptoms of Depression and Anxiety After Myocardial Infarction: Machine Learning Insights From the U-CARE Heart Randomized Controlled Trial. Journal of Medical Internet Research, 20(10), e10754. PMID: 30305255; PMCID: PMC6234350. https://doi.org/10.2196/10754

9. Wallert, J., Westman, E., Ulinder, J., Annerstedt, M., Terzis, B., & Ekman, U. (2018). Differentiating Patients at the Memory Clinic With Simple Reaction Time Variables: A Predictive Modeling Approach Using Support Vector Machines and Bayesian Optimization. Frontiers in Aging Neuroscience, 10. PMID: 29881341; PMCID: PMC5972201. https://doi.org/10.3389/fnagi.2018.00144

8. Norlund, F., Lissåker, C., Wallert, J., Held, C., & Olsson, E. (2018). Factors associated with emotional distress in patients with myocardial infarction: Results from the SWEDEHEART registry. European Journal of Preventive Cardiology, 25(9), 910–920. PMID: 29692223; PMCID: PMC6009178. https://doi.org/10.1177/2047487318770510

7. Norlund, F., Wallin, E., Olsson, E., Wallert, J., Burell, G., Von Essen, L., & Held, C. (2018). Internet-Based Cognitive Behavioral Therapy for Symptoms of Depression and Anxiety Among Patients With a Recent Myocardial Infarction: The U-CARE Heart Randomized Controlled Trial. Journal of Medical Internet Research, 20(3), e88. PMID: 29519777; PMCID: PMC5874001. https://doi.org/10.2196/jmir.9710

2017

6. Wallert, J., Ekman, U., Westman, E., & Madison, G. (2017). The worst performance rule with elderly in abnormal cognitive decline. Intelligence, 64, 9–17. https://doi.org/10.1016/j.intell.2017.06.003

5. Wallert, J., Tomasoni, M., Madison, G., & Held, C. (2017). Predicting two-year survival versus non-survival after first myocardial infarction using machine learning and Swedish national register data. BMC Medical Informatics and Decision Making, 17(1). PMID: 28679442; PMCID: PMC5499032. https://doi.org/10.1186/s12911-017-0500-y

4. Wallert, J., Held, C., Madison, G., and Olsson, E. (2017). Temporal changes in myocardial infarction incidence rates are associated with periods of perceived psychosocial stress: A SWEDEHEART national registry study. American Heart Journal, 191, 12–20. PMID: 28888265. https://doi.org/10.1016/j.ahj.2017.05.015

3. Lissåker, C., Wallert, J., Held, C., & Olsson, E. (2017). Emotional distress as a predictor of statin non-adherence among Swedish first-time myocardial infarction patients, 2006–2013. Journal of Psychosomatic Research, 97, 30–37. PMID: 28606496. https://doi.org/10.1016/j.jpsychores.2017.02.015

2. Wallert, J., Lissåker, C., Madison, G., Held, C., & Olsson, E. (2017). Young adulthood cognitive ability predicts statin adherence in middle-aged men after first myocardial infarction: A Swedish National Registry study. European Journal of Preventive Cardiology, 24(6), 639–646. PMID: 28195516; PMCID: PMC5407503. https://doi.org/10.1177/2047487317693951

1. Wallert, J., Madison, G., Held, C., & Olsson, E. (2017). Cognitive ability, lifestyle risk factors, and two-year survival in first myocardial infarction men: A Swedish National Registry study. International Journal of Cardiology, 231, 13–17. PMID: 28062133. https://doi.org/10.1016/j.ijcard.2016.12.144