Evidence map›Paper›PMID 40936380›Full record

ArticleEuropean psychiatry : the journal of the Association of European Psychiatrists2025

Long-lasting effects on cognition and mental health in patients with post COVID-19 condition following a mild SARS-CoV-2 infection: A longitudinal case-control study.

Goran Papenberg, Marika C Möller, Gabriela Markovic, Kristian Borg, Jonas Stenberg, Stina Hedström, Frida Smids, Emil Norrman, Andrea Aejmelaeus-Lindström, Grégoria Kalpouzos and 1 more

Abstract read
In one paragraph

Article in European psychiatry : the journal of the Association of European Psychiatrists, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Goran PapenbergAging Research Center, Department of Neurobiology, Care Sciences and Society, https://ror.org/056d84691Karolinska Institutet and Stockholm University, Stockholm, Sweden.
Marika C MöllerDepartment of Clinical Sciences, Danderyd Hospital, https://ror.org/056d84691Karolinska Institutet, Stockholm, Sweden.ORCID 0000-0001-8700-5186
Gabriela MarkovicDepartment of Clinical Sciences, Danderyd Hospital, https://ror.org/056d84691Karolinska Institutet, Stockholm, Sweden.ORCID 0000-0002-7500-9531
Kristian BorgDepartment of Clinical Sciences, Danderyd Hospital, https://ror.org/056d84691Karolinska Institutet, Stockholm, Sweden.ORCID 0000-0001-8748-1772
Jonas StenbergDepartment of Clinical Sciences, Danderyd Hospital, https://ror.org/056d84691Karolinska Institutet, Stockholm, Sweden.ORCID 0000-0002-5769-7959
Stina HedströmDepartment of Clinical Sciences, Danderyd Hospital, https://ror.org/056d84691Karolinska Institutet, Stockholm, Sweden.ORCID 0009-0005-5272-9535
Frida SmidsAging Research Center, Department of Neurobiology, Care Sciences and Society, https://ror.org/056d84691Karolinska Institutet and Stockholm University, Stockholm, Sweden.ORCID 0009-0000-0263-2608
Emil NorrmanAging Research Center, Department of Neurobiology, Care Sciences and Society, https://ror.org/056d84691Karolinska Institutet and Stockholm University, Stockholm, Sweden.ORCID 0000-0001-7461-0010
Andrea Aejmelaeus-LindströmAging Research Center, Department of Neurobiology, Care Sciences and Society, https://ror.org/056d84691Karolinska Institutet and Stockholm University, Stockholm, Sweden.ORCID 0009-0001-8379-834X
Grégoria KalpouzosAging Research Center, Department of Neurobiology, Care Sciences and Society, https://ror.org/056d84691Karolinska Institutet and Stockholm University, Stockholm, Sweden.ORCID 0000-0003-2209-5699
Erika J LaukkaAging Research Center, Department of Neurobiology, Care Sciences and Society, https://ror.org/056d84691Karolinska Institutet and Stockholm University, Stockholm, Sweden.ORCID 0000-0002-7283-750X

Funding

Vetenskapsrådet 2021-06502Vetenskapsrådet 2022-06332
6 · The paper itself

Abstract

backgroundThe prevalence of prolonged symptoms following a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection represents a significant health challenge with potentially severe individual and societal costs. Our study investigates the long-term cognitive and mental health consequences associated with post-coronavirus disease 2019 (COVID-19) condition (PCC) following a mild SARS-CoV-2 infection.

methodsWe conducted longitudinal assessments of cognitive performance and mental health in 50 post-COVID-19 patients and 48 matched healthy controls across 10 months, starting on average 2 years after infection. Cognitive function was evaluated using a comprehensive neuropsychological battery of standardized tests, while mental health was assessed via self-reported questionnaires. Data were analyzed with linear mixed models.

resultsInitial group differences in cognitive performance were observed for memory, executive functioning, and perceptual speed, with worse performance in patients. Improvement across the follow-up period occurred for most tasks, with PCC patients displaying greater improvement compared to healthy controls for some memory and executive function tasks, reaching performance levels of the control group. Fatigue and mental health measures remained elevated in the patient group, with worsening in general fatigue and a small improvement in fatigue after cognitive testing. Factors such as male sex, absence of burnout history, and lower depression scores at baseline predicted cognitive recovery in the patient group.

conclusionsOur study underscores the importance of addressing cognitive and psychological effects following mild SARS-CoV-2 infection, as persistent fatigue, low mental health, and cognitive impairments significantly impact individuals' ability to return to their pre-COVID professional and personal lives.

Indexed as

Cognitive DysfunctionCOVID-19FatigueMental HealthAdultAgedCase-Control StudiesCognitionExecutive FunctionFemaleHumansLongitudinal StudiesMaleMiddle AgedNeuropsychological TestsPost-Acute COVID-19 Syndromeanxietycognitiondepressionfatiguemental healthmild post COVID-19 conditionPCC

Identifiers

PMID40936380
PMCPMC12538188

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.