RACE IS REAL: Person Women gestation is 1 week shorter than Women

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[This is from a medical journal. I have come across this stuff before. There are quite a few differences between women and Person women when it comes to gestation and birth. NO WE ARE NOT ALL THE SAME! Interestingly women have the longest gestation period. Jan]

Does gestation vary by ethnic group? A London-based study of over 122,000 pregnancies with spontaneous onset of labour
Roshni R Patel 1 , Philip Steer, Pat Doyle, Mark P Little, Paul Elliott
Affiliations

PMID: 15075154 DOI: 10.1093/ije/dyg238

Abstract

Background: Evidence exists that normal gestational length varies with ethnicity. This UK-based study compares gestational length amongst a cohort of European, Person and Asian women.

Methods: The cohort comprised 122 415 nulliparous women with singleton live fetuses at the time of spontaneous labour, giving birth in the former North West Thames Health Region, London, UK.

Results: The median gestational age at delivery was 39 weeks in People and Asians and 40 weeks in Europeans. Person women with normal body mass index (BMI) (18.5-24.9 kg/m(2)) had increased odds of preterm delivery (odds ratio [OR] = 1.33, 95% CI: 1.15, 1.56, adjusted for deprivation and BMI) compared with Europeans. The OR of preterm delivery was also increased in Asians compared with Europeans (OR = 1.45, 95% CI: 1.33, 1.56, adjusted for single unsupported status and smoking). Meconium stained amniotic fluid, which is a sign of fetal maturity, was statistically significantly more frequent in preterm Person and Asian infants and term Person infants compared with European infants.

Conclusions: This research suggests that normal gestational length is shorter in Person and Asian women compared with European women and that fetal maturation may occur earlier.
Comment in

Commentary: ethnic differences in gestational age exist, but are they ‘normal’?
Savitz DA. Int J Epidemiol. 2004 Feb;33(1):114-5. doi: 10.1093/ije/dyh041. PMID: 15075155 No abstract available.

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Variations in neonatal mortality, infant mortality, preterm birth and birth weight in England and Wales according to ethnicity and maternal country or region of birth: an analysis of linked national data from 2006 to 2012.

Source: https://pubmed.ncbi.nlm.nih.gov/15075154/