Evidence map›Paper›PMID 22142532›Full record

ArticleBMC research notes2011

The Netherlands study of depression in older persons (NESDO); a prospective cohort study.

Hannie C Comijs, Harm W van Marwijk, Roos C van der Mast, Paul Naarding, Richard C Oude Voshaar, Aartjan Tf Beekman, Marjolein Boshuisen, Janny Dekker, Rob Kok, Margot Wm de Waal and 3 more

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Article in BMC research notes, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
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34citing papers in PubMed, 5 pooled it
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1 · What the graph read from it

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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

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3 · Its place in the literature

Who cites it

34 citing papers in PubMed, 5 syntheses or guidelines pooled it.

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4 · The record

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5 · Who and what money

Authors and funding

13 authors.

Hannie C ComijsDepartment Psychiatry/EMGO Institute for Health and Care Research, VU University Medical Center/GGZinGeest, Amsterdam, The Netherlands. h.comijs@ggzingeest.nl.
Harm W van Marwijk
Roos C van der Mast
Paul Naarding
Richard C Oude Voshaar
Aartjan Tf Beekman
Marjolein Boshuisen
Janny Dekker
Rob Kok
Margot Wm de Waal
Brenda Wjh Penninx
Max L Stek
Johannes H Smit

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo study late-life depression and its unfavourable course and co morbidities in The Netherlands.

methodsWe designed the Netherlands Study of Depression in Older Persons (NESDO), a multi-site naturalistic prospective cohort study which makes it possible to examine the determinants, the course and the consequences of depressive disorders in older persons over a period of six years, and to compare these with those of depression earlier in adulthood.

resultsFrom 2007 until 2010, the NESDO consortium has recruited 510 depressed and non depressed older persons (≥ 60 years) at 5 locations throughout the Netherlands. Depressed persons were recruited from both mental health care institutes and general practices in order to include persons with late-life depression in various developmental and severity stages. Non-depressed persons were recruited from general practices. The baseline assessment included written questionnaires, interviews, a medical examination, cognitive tests and collection of blood and saliva samples. Information was gathered about mental health outcomes and demographic, psychosocial, biological, cognitive and genetic determinants. The baseline NESDO sample consists of 378 depressed (according to DSM-IV criteria) and 132 non-depressed persons aged 60 through 93 years. 95% had a major depression and 26.5% had dysthymia. Mean age of onset of the depressive disorder was around 49 year. For 33.1% of the depressed persons it was their first episode. 41.0% of the depressed persons had a co morbid anxiety disorder. Follow up assessments are currently going on with 6 monthly written questionnaires and face-to-face interviews after 2 and 6 years.

conclusionsThe NESDO sample offers the opportunity to study the neurobiological, psychosocial and physical determinants of depression and its long-term course in older persons. Since largely similar measures were used as in the Netherlands Study of Depression and Anxiety (NESDA; age range 18-65 years), data can be pooled thus creating a large longitudinal database of clinically depressed persons with adequate power and a large set of neurobiological, psychosocial and physical variables from both younger and older depressed persons.

Identifiers

PMID22142532
PMCPMC3278450

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