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Serum levels of 25‐hydroxyvitamin D in mothers of Swedish and of Somali origin who have children with and without autism
Author(s) -
Fernell Elisabeth,
BarnevikOlsson Martina,
Bågenholm Gunnel,
Gillberg Christopher,
Gustafsson Sven,
Sääf Maria
Publication year - 2010
Publication title -
acta pædiatrica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.772
H-Index - 115
eISSN - 1651-2227
pISSN - 0803-5253
DOI - 10.1111/j.1651-2227.2010.01755.x
Subject(s) - somali , autism , medicine , vitamin d and neurology , pediatrics , developmental psychology , psychology , psychiatry , philosophy , linguistics
Aim: To analyse serum levels of 25‐hydroxyvitamin D in mothers of Somali origin and those of Swedish origin who have children with and without autism as there is a growing evidence that low vitamin D impacts adversely on brain development. Method: Four groups of mothers were invited to participate; 20 with Somali origin with at least one child with autism, 20 with Somali origin without a child with autism, 20 of Swedish origin with at least one child with autism and 20 with Swedish origin without a child with autism. Two blood samples were collected from each individual; during autumn and spring. Results: Between 12 and 17 mothers from the different groups accepted to participate, both groups of mothers of Somali origin had significantly lower values of 25‐hydroxyvitamin D compared with Swedish mothers. The difference of 25‐hydroxyvitamin D between mothers of Somali origin with and without a child with autism was not significant. Conclusion: Our findings of low vitamin D levels in Somali women entail considerable consequences in a public health perspective. The observed tendency, i.e. the lowest values in mothers of Somali origin with a child with autism was in the predicted direction, supporting the need for further research of vitamin D levels in larger samples of Somali mothers of children with and without autism.