Analysis of maternal serum vitamin D concentrations at birth in women presenting with spontaneous preterm birth : a case-control study

dc.contributor.authorChiudzu, Grace
dc.contributor.authorMaluwa, Alfred
dc.contributor.authorChoko, Augustine
dc.contributor.authorOdland, Jon Oyvind
dc.date.accessioned2022-01-28T09:56:25Z
dc.date.available2022-01-28T09:56:25Z
dc.date.issued2021-04
dc.description.abstractVitamin D is a potent immune system modulator; its deficiency correlates with increased susceptibility to infections. We evaluated the status of maternal serum vitamin D in women with spontaneous preterm birth. In this case-control study, the maternal serum concentration of vitamin D (25OH D) was measured in 95 women delivering preterm and 92 women having a term birth. Vitamin D sufficiency was found in 79% of the mothers who delivered preterm and 80.4% of the mothers who had term birth (p=0.822). There was a negative correlation between maternal serum concentration of 25 Hydroxyvitamin D and maternal age in the preterm birth group (p=0.043). In conclusion, there was no difference in maternal serum concentrations of 25 Hydroxyvitamin D between women delivering preterm compared to those having term birth. Maternal serum concentration of 25 Hydroxyvitamin D is not associated with occurrence of preterm birth.en_ZA
dc.description.abstractLa vitamine D est un puissant modulateur du système immunitaire; sa carence est corrélée à une sensibilité accrue aux infections. Nous avons évalué le statut de la vitamine D sérique maternelle chez les femmes ayant une naissance prématurée spontanée. Dans cette étude cas-témoins, la concentration sérique maternelle de vitamine D (25OH D) a été mesurée chez 95 femmes ayant accouché avant terme et 92 femmes ayant une naissance à terme. Une suffisance en vitamine D a été trouvée chez 79% des mères qui ont accouché prématurément et 80,4% des mères qui ont eu un accouchement à terme (p = 0,822). Il y avait une corrélation négative entre la concentration sérique maternelle de 25 hydroxyvitamine D et l'âge maternel dans le groupe des naissances prématurées (p = 0,043). En conclusion, il n'y avait aucune différence dans les concentrations sériques maternelles de 25 Hydroxyvitamine D entre les femmes ayant accouché avant terme et celles ayant une naissance à terme. La concentration sérique maternelle de 25 hydroxyvitamine D n'est pas associée à la survenue d'un accouchement prématuré.en_ZA
dc.description.departmentSchool of Health Systems and Public Health (SHSPH)en_ZA
dc.description.librarianam2022en_ZA
dc.description.urihttps://journals.co.za/journal/ajrhen_ZA
dc.identifier.citationChiudzu, G., Maluwa, A., Choko, A. et al. 2021, 'Analysis of maternal serum vitamin D concentrations at birth in women presenting with spontaneous preterm birth : a case-control study', African Journal of Reproductive Health, vol. 25, no. 2, pp. 103-109.en_ZA
dc.identifier.issn1118-4841
dc.identifier.other10.29063/ajrh2021/v25i2.10
dc.identifier.urihttp://hdl.handle.net/2263/83510
dc.language.isoenen_ZA
dc.publisherWomen's Health and Action Research Centre (WHARC)en_ZA
dc.rightsWomen's Health and Action Research Centre (WHARC)en_ZA
dc.subjectPreterm birthen_ZA
dc.subjectVitamin Den_ZA
dc.subjectPreterm deliveryen_ZA
dc.subject25 Hydroxyvitamin Den_ZA
dc.subjectPrematureen_ZA
dc.subjectNaissance prematureeen_ZA
dc.subjectVitamine Den_ZA
dc.subjectAccouchement prematureen_ZA
dc.subject25 hydroxyvitamine Den_ZA
dc.subjectPrematureeen_ZA
dc.titleAnalysis of maternal serum vitamin D concentrations at birth in women presenting with spontaneous preterm birth : a case-control studyen_ZA
dc.typeArticleen_ZA

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