Mongelli Max, Figueras Francesc, Francis Andre, Gardosi Jason
Division of Women and Children Health, Napean Hospital, Penrith, New South Wales, Australia.
Aust N Z J Obstet Gynaecol. 2007 Apr;47(2):128-31. doi: 10.1111/j.1479-828X.2007.00698.x.
Customized percentiles improve the differentiation between constitutional and pathological smallness of the fetus and the neonate. We studied data from 12420 pregnancies in Sydney to develop Australian coefficients for customized fetal growth and birthweight centiles. Significant coefficients were derived for maternal height, weight, parity and ethnic origin as well as gestational age and the baby's gender. Standardised comparison with results from previous reports from England and New Zealand shows marked similarities in the predicted birthweight at term, confirming international applicability of the concept of adjusting for constitutional factors when calculating the growth potential of an individual fetus.
定制百分位数可改善对胎儿和新生儿体质性与病理性小样儿的鉴别。我们研究了悉尼12420例妊娠的数据，以制定澳大利亚定制胎儿生长和出生体重百分位数的系数。得出了与母亲身高、体重、产次、种族以及孕周和婴儿性别相关的显著系数。与英国和新西兰先前报告的结果进行标准化比较，结果显示足月时预测出生体重有显著相似性，证实了在计算个体胎儿生长潜力时考虑体质因素这一概念具有国际适用性。
