Evidence map›Paper›PMID 23414208›Full record

ArticleBMC psychiatry2013

The psychometric properties of the subscales of the GHQ-28 in a multi-ethnic maternal sample: results from the Born in Bradford cohort.

Stephanie L Prady, Jeremy N V Miles, Kate E Pickett, Lesley Fairley, Karen Bloor, Simon Gilbody, Kathleen Kiernan, Rachel Mann, John Wright

Open access · goldAbstract read
In one paragraph

Article in BMC psychiatry, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
5.2field-weighted citation impact, top 5% 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

13 citing papers in PubMed, 28 citations in OpenAlex.

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  11. Testing measurement invariance of the GHQ-28 in stroke patients.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2015
    Observational
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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

9 authors at 3 institutions in 2 countries.

Stephanie L PradyDepartment of Health Sciences, University of York, York, UK. stephanie.prady@york.ac.uk
Jeremy N V Miles
Kate E Pickett
Lesley Fairley
Karen Bloor
Simon Gilbody
Kathleen Kiernan
Rachel Mann
John Wright
University of York · GBBradford Teaching Hospitals NHS Foundation Trust · GBRAND Corporation · US

Funding

Department of Health CSA/03/07/014Department of Health RP-PG-0407-10044Medical Research Council MC_PC_13042Medical Research Council MR/J013501/1Medical Research Council MR/K006665/1
6 · The paper itself

Abstract

backgroundPoor maternal mental health can impact on children's development and wellbeing; however, there is concern about the comparability of screening instruments administered to women of diverse ethnic origin.

methodsWe used confirmatory factor analysis (CFA) and exploratory factor analysis (EFA) to examine the subscale structure of the GHQ-28 in an ethnically diverse community cohort of pregnant women in the UK (N = 5,089). We defined five groups according to ethnicity and language of administration, and also conducted a CFA between four groups of 1,095 women who completed the GHQ-28 both during and after pregnancy.

resultsAfter item reduction, 17 of the 28 items were considered to relate to the same four underlying concepts in each group; however, there was variation in the response to individual items by women of different ethnic origin and this rendered between group comparisons problematic. The EFA revealed that these measurement difficulties might be related to variation in the underlying concepts being measured by the factors.

conclusionsWe found little evidence to recommend the use of the GHQ-28 subscales in routine clinical or epidemiological assessment of maternal women in populations of diverse ethnicity.

Indexed as

Mental HealthPersonal SatisfactionAdultEthnicityFactor Analysis, StatisticalFemaleHealth StatusHumansMental DisordersPregnancyPsychometricsSurveys and Questionnaires

Identifiers

PMID23414208
PMCPMC3610276
OpenAlexW2049687840

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.