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Title: Endogamy, consanguinity and the health implications of changing marital choices in the UK Pakistani community
Authors: Small, Neil
Bittles, Alan H.
Petherick, Emily S.
Wright, John
Issue Date: 2016
Publisher: © Cambridge University Press (CUP)
Citation: SMALL, N. ...et al., 2016. Endogamy, consanguinity and the health implications of changing marital choices in the UK Pakistani community. Journal of Biosocial Science, 49 (4), pp. 435-446.
Abstract: The biraderi (brotherhood) is a long-established, widely prevalent dimension of social stratification in Pakistani communities worldwide. Alongside consanguinity, it offers a route for cementing social solidarities and so has strong sociobiological significance. A detailed breakdown of biraderi affiliation among participants in an ongoing birth cohort study in the Northern English city of Bradford is presented. There is historical resilience of intra-biraderi marriage, but with a secular decline in prevalence across all biraderi and considerable reductions in some. While a majority of marriages in all biraderi are consanguineous the prevalence varies, ranging from over 80% to under 60%. In consanguineous unions, first cousin marriages account for more than 50% in five of the 15 biraderi and >40% in six others. Within-biraderi marriage and consanguinity enhance genetic stratification, thereby increasing rates of genomic homozygosity and the increased expression of recessive genetic disorders. The trends we report constitute putative signals of generational change in the marital choices in this community.
Description: This paper was accepted for publication in the journal Journal of Biosocial Science and the definitive published version is available at http://dx.doi.org/10.1017/S0021932016000419
Version: Accepted for publication
DOI: 10.1017/S0021932016000419
URI: https://dspace.lboro.ac.uk/2134/21793
Publisher Link: http://dx.doi.org/10.1017/S0021932016000419
ISSN: 0021-9320
Appears in Collections:Published Articles (Sport, Exercise and Health Sciences)

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