Evidence map›Paper›PMID 28625188›Full record

ArticlePsychological medicine2018

Symptoms of depression in a large healthy population cohort are related to subjective memory complaints and memory performance in negative contexts.

S Schweizer, R A Kievit, T Emery, Cam-CAN, R N Henson

Open access · hybridAbstract read
In one paragraph

Article in Psychological medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 2 pooled it
6.5field-weighted citation impact, top 3% 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

33 citing papers in PubMed, 2 syntheses or guidelines pooled it, 79 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

5 authors at 2 institutions in 1 country.

S SchweizerMedical Research Council Cognition and Brain Sciences Unit,Cambridge,UK.
R A KievitMedical Research Council Cognition and Brain Sciences Unit,Cambridge,UK.
T EmeryMedical Research Council Cognition and Brain Sciences Unit,Cambridge,UK.
Cam-CAN
R N HensonMedical Research Council Cognition and Brain Sciences Unit,Cambridge,UK.
MRC Cognition and Brain Sciences Unit · GBMedical Research Council · GB

Funding

Biotechnology and Biological Sciences Research Council BB/H008217/1Medical Research Council MC_U105579226Medical Research Council MC_U105597119Medical Research Council MC_UP_1401/1Medical Research Council MC_UU_00005/12Medical Research Council MC_UU_00005/4Medical Research Council MC_UU_00005/8Medical Research Council MC_UU_00005/9Wellcome Trust
6 · The paper itself

Abstract

backgroundDecades of research have investigated the impact of clinical depression on memory, which has revealed biases and in some cases impairments. However, little is understood about the effects of subclinical symptoms of depression on memory performance in the general population.

methodsHere we report the effects of symptoms of depression on memory problems in a large population-derived cohort (N = 2544), 87% of whom reported at least one symptom of depression. Specifically, we investigate the impact of depressive symptoms on subjective memory complaints, objective memory performance on a standard neuropsychological task and, in a subsample (n = 288), objective memory in affective contexts.

resultsThere was a dissociation between subjective and objective memory performance, with depressive symptoms showing a robust relationship with self-reports of memory complaints, even after adjusting for age, sex, general cognitive ability and symptoms of anxiety, but not with performance on the standardised measure of verbal memory. Contrary to our expectations, hippocampal volume (assessed in a subsample, n = 592) did not account for significant variance in subjective memory, objective memory or depressive symptoms. Nonetheless, depressive symptoms were related to poorer memory for pictures presented in negative contexts, even after adjusting for memory for pictures in neutral contexts.

conclusionsThus the symptoms of depression, associated with subjective memory complaints, appear better assessed by memory performance in affective contexts, rather than standardised memory measures. We discuss the implications of these findings for understanding the impact of depressive symptoms on memory functioning in the general population.

Indexed as

MemoryAdolescentAdultAgedAged, 80 and overCognitionCohort StudiesDepressionFemaleGray MatterHumansLogistic ModelsMagnetic Resonance ImagingMaleMemory DisordersMiddle AgedDepressionemotionemotional memorymemoryself-reported memory complaints

Identifiers

PMID28625188
PMCPMC5729845
OpenAlexW2952519308

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.