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Issues with the measurement of informal care in social surveys: evidence from the English Longitudinal Study of Ageing

Published online by Cambridge University Press:  11 September 2017

ALASDAIR C. RUTHERFORD Open the ORCID record for ALASDAIR C. RUTHERFORD [Opens in a new window]  and
FEIFEI BU
ALASDAIR C. RUTHERFORD
Affiliation:
Faculty of Social Sciences, University of Stirling, UK.
FEIFEI BU*
Affiliation:
Faculty of Social Sciences, University of Stirling, UK.
*
Address for correspondence: Feifei Bu, Faculty of Social Sciences, University of Stirling, Stirling FK9 4LA, UK E-mail: feifei.bu@stir.ac.uk
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Abstract

Informal care plays a significant role in the care system for older people in the United Kingdom, and this is projected to increase considerably in the next three decades as the population ages. Understanding these trends requires a good quality measurement of informal care. In this study, we compare care-givers’ responses to different informal care questions from the English Longitudinal Study of Ageing (ELSA) to investigate the influence of question design on the self-reporting of informal care. We also analyse spousal care dyads in order to model discrepancies in the reporting of care provision between spouses to provide an insight into the reliability of informal care measurements. We find that the most common measures used are likely to be under-estimating both the scale and scope of informal care, and we recommend careful consideration of the content of informal care survey questions in order to operationalise the measures of informal care activities.

Keywords

ageinginformal caremeasurementvariable operationalisationsocial care
Type
Article
Information
Ageing & Society , Volume 38 , Issue 12 , December 2018 , pp. 2541 - 2559
Copyright
Copyright © Cambridge University Press 2017 

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