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dc.contributor.authorFairley, L.*
dc.contributor.authorCabieses, B.*
dc.contributor.authorSmall, Neil A.*
dc.contributor.authorPetherick, E.S.*
dc.contributor.authorLawlor, D.A.*
dc.contributor.authorPickett, K.E.*
dc.contributor.authorWright, J.*
dc.date.accessioned2015-09-30T13:44:16Z
dc.date.available2015-09-30T13:44:16Z
dc.date.issued2014-08-12
dc.identifier.citationFairley L, Cabieses B, Small N, Petherick E S, Lawlor D A, Pickett K E and Wright J (2014) Using latent class analysis to develop a model of the relationship between socioeconomic position and ethnicity that can be used in population health research: cross-sectional analyses from a multi-ethnic birth cohort study. BMC Public Health, 14: 835en_US
dc.identifier.urihttp://hdl.handle.net/10454/7403
dc.descriptionnoen_US
dc.description.abstractBackground Almost all studies in health research control or investigate socioeconomic position (SEP) as exposure or confounder. Different measures of SEP capture different aspects of the underlying construct, so efficient methodologies to combine them are needed. SEP and ethnicity are strongly associated, however not all measures of SEP may be appropriate for all ethnic groups. Methods We used latent class analysis (LCA) to define subgroups of women with similar SEP profiles using 19 measures of SEP. Data from 11,326 women were used, from eight different ethnic groups but with the majority from White British (40%) or Pakistani (45%) backgrounds, who were recruited during pregnancy to the Born in Bradford birth cohort study. Results Five distinct SEP subclasses were identified in the LCA: (i) "Least socioeconomically deprived and most educated" (20%); (ii) "Employed and not materially deprived" (19%); (iii) "Employed and no access to money" (16%); (iv) "Benefits and not materially deprived" (29%) and (v) "Most economically deprived" (16%). Based on the magnitude of the point estimates, the strongest associations were that compared to White British women, Pakistani and Bangladeshi women were more likely to belong to groups: (iv) "benefits and not materially deprived" (relative risk ratio (95% CI): 5.24 (4.44, 6.19) and 3.44 (2.37, 5.00), respectively) or (v) most deprived group (2.36 (1.96, 2.84) and 3.35 (2.21, 5.06) respectively) compared to the least deprived class. White Other women were more than twice as likely to be in the (iv) "benefits and not materially deprived group" compared to White British women and all ethnic groups, other than the Mixed group, were less likely to be in the (iii) "employed and not materially deprived" group than White British women. Conclusions LCA allows different aspects of an individual’s SEP to be considered in one multidimensional indicator, which can then be integrated in epidemiological analyses. Ethnicity is strongly associated with these identified subgroups. Findings from this study suggest a careful use of SEP measures in health research, especially when looking at different ethnic groups. Further replication of these findings is needed in other populations.en_US
dc.language.isoenen_US
dc.relation.isreferencedbyhttp://www.biomedcentral.com/1471-2458/14/835en_US
dc.subjectSocioeconomic position; Ethnicity; Latent class analysis; Born in Bradford cohort studyen_US
dc.titleUsing latent class analysis to develop a model of the relationship between socioeconomic position and ethnicity: cross-sectional analyses from a multi-ethnic birth cohort study.en_US
dc.status.refereedyesen_US
dc.date.Accepted2014-07-31
dc.typeArticleen_US
dc.type.versionNo full-text available in the repositoryen_US


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