Evidence map›Paper›PMID 34588236›Full record

Observational studyBMJ open2021

Sick leave and return to work for patients with anxiety and depression: a longitudinal study of trajectories before, during and after work-focused treatment.

Kenneth Sandin, Frederick Anyan, Kåre Osnes, Ragne Gunnarsdatter Hole Gjengedal, Jonas Sigurd Risberg Leversen, Silje Endresen Reme, Odin Hjemdal

Open access · goldAbstract readObservational Study
In one paragraph

Observational study in BMJ open, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
3.5field-weighted citation impact, top 7% of its field
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

9 citing papers in PubMed, 19 citations in OpenAlex.

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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

7 authors at 3 institutions in 1 country.

Kenneth SandinDivision of Mental Health and Substance Abuse, Diakonhjemmet Hospital, Oslo, Norway kenneth.sandin@diakonsyk.no.ORCID 0000-0002-1673-9606
Frederick AnyanDepartment of Psychology, Norwegian University of Science and Technology, Trondheim, Norway.
Kåre OsnesDivision of Mental Health and Substance Abuse, Diakonhjemmet Hospital, Oslo, Norway.
Ragne Gunnarsdatter Hole GjengedalDivision of Mental Health and Substance Abuse, Diakonhjemmet Hospital, Oslo, Norway.
Jonas Sigurd Risberg LeversenDivision of Mental Health and Substance Abuse, Diakonhjemmet Hospital, Oslo, Norway.
Silje Endresen RemeDepartment of Psychology, University of Oslo, Oslo, Norway.
Odin HjemdalDivision of Mental Health and Substance Abuse, Diakonhjemmet Hospital, Oslo, Norway.
Norwegian University of Science and Technology · NODiakonhjemmet Hospital · NOUniversity of Oslo · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesSick leave due to anxiety and depression is a heterogeneous process constituting a pressing public health issue. This longitudinal study aimed to identify sick leave trajectories among patients before, during and after work-focused treatment, in all 29.5 months. We then aimed to determine the background and clinical characteristics of these trajectory groups.

methodsBackground and clinical data were collected by patient self-report (N=619) in an observational study in a specialised mental healthcare clinic. Sick leave was recorded from national registry data. A latent growth mixture model identified trajectories. Multinomial logistic regression determined differences in background characteristics while a one-way analysis of variance (ANOVA) identified clinical differences.

resultsWe identified three trajectories: The 'Resilient' group (47.7%) had low sick leave throughout the period. The two other groups ('Recovery', 31.8% and 'High risk', 20.5%) had similar pretreatment trajectories: lower sick leave one year prior which increased to high sick leave at the start of treatment. After treatment, the 'Recovery' group made an almost full return to work while the 'High risk' group remained at high sick leave. The two groups with high sick leave had more women and higher age compared with the 'Resilient' group. All groups had similar clinical scores at the start of treatment, but the 'High risk' groups had residual depressive symptoms at the end of treatment. Effect sizes for anxiety and depression were moderate or large for all groups, (Cohen's

conclusionWe found three subgroups with distinctly different trajectories. Female gender and higher age were associated with high sick leave at the start of treatment, while residual depressive symptoms at the end of treatment predicted continued sick leave. The study points to the possibility of improving patient outcomes in the future by stratifying and tailoring treatment to patient characteristics.

Indexed as

Return to WorkSick LeaveAnxietyDepressionFemaleHumansLongitudinal Studiesanxiety disordersdepression & mood disordershealth policymental healthpublic health

Identifiers

PMID34588236
PMCPMC8483037
OpenAlexW3204138693

What OpenQuestion holds

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Registered trials

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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.