Evidence map›Paper›PMID 24139439›Full record

ArticleHealth and quality of life outcomes2013

Measuring the impact of caregiving on informal carers: a construct validation study of the CarerQol instrument.

Renske J Hoefman, Job van Exel, Werner B F Brouwer

Abstract readValidation Study
In one paragraph

Article in Health and quality of life outcomes, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
68citing papers in PubMed, 4 pooled it
–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

68 citing papers in PubMed, 4 syntheses or guidelines pooled it.

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  4. Measuring the impact of informal elderly caregiving: a systematic review of tools.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2016
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  11. The validation of the CarerQol instrument and factors associated with quality of life among informal caregivers of disabled older adults in China.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2026
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8 more citing papers are in PubMed but not listed here.

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

3 authors.

Renske J HoefmanErasmus University Rotterdam, Institute of Health Policy and Management, P,O, Box 1738, 3000 DR Rotterdam, The Netherlands. hoefman@bmg.eur.nl.
Job van Exel
Werner B F Brouwer

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundInformal caregivers provide a significant part of the total care needed by ill or disabled persons. Although informal care is often the preferred option of those who provide and those who receive informal care, caring can nevertheless be very straining. This study investigates construct validation of an instrument of the impact of caregiving, the CarerQol.

methodsData was collected among adult caregivers (n = 1,244) selected from the general population using an online questionnaire in October 2010, in the Netherlands. The CarerQol measures and values the impact of informal care. The CarerQol measures subjective burden (CarerQol-7D) and well-being (CarerQol-VAS). Construct validation comprised clinical, convergent and discriminative validity tests.

resultsClinical validity was supported by statistically significant associations of CarerQol-VAS and caregivers' health, income and employment status, care recipients' health, and the relationship between caregiver and care recipient. Convergent validity was supported by positive associations of CarerQol-VAS with the two positive CarerQol-7D dimensions (fulfillment and support) and negative associations with the five negative CarerQol-7D dimensions (relational problems, mental health problems, problems combining daily activities, financial problems and physical health problems). Moreover, CarerQol-VAS was negatively associated with other instruments measuring caregiving burden.

conclusionsConstruct validity tests in a large, heterogeneous sample of caregivers show that the CarerQol validly measures the impact of caregiving. The CarerQol can be used in informal care research and economic evaluations of health care interventions. Hence, its use can facilitate informed decision making in health care.

Indexed as

Quality of LifeAdultCaregiversFemaleHumansMaleMiddle AgedNetherlandsSurveys and Questionnaires

Identifiers

PMID24139439
PMCPMC4015499

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.