Hata T, Deter R L, Nagata H, Makihara K, Hata K, Kitao M
Department of Obstetrics and Gynecology, Shimane Medical University, Izumo, Japan.
Am J Perinatol. 1993 Mar;10(2):97-100. doi: 10.1055/s-2007-994636.
Growth of the fetal adrenal gland has been monitored by measurements of the circumference (AGC) and area (AGA) of the adrenal gland from 16 to 40 weeks menstrual age. Growth curves for these parameters have been determined using a Rossavik growth curve models [P = c(t)k + s(t)]. R2 values of 86.2 and 91.1% were obtained for AGC and AGA, respectively. Variability analysis indicated a progressive increase in variability with menstrual age for these two parameters. Variability data were used with the growth curve models to determine standard curves for AGC and AGA. These standard curves provide a superior means for evaluating the adrenal growth in the fetus and the fetal status in utero in high-risk pregnancies.
通过测量月经龄16至40周胎儿肾上腺的周长（AGC）和面积（AGA）来监测其生长情况。这些参数的生长曲线已使用Rossavik生长曲线模型[P = c(t)k + s(t)]确定。AGC和AGA的R2值分别为86.2%和91.1%。变异性分析表明，这两个参数的变异性随月经龄逐渐增加。变异性数据与生长曲线模型一起用于确定AGC和AGA的标准曲线。这些标准曲线为评估高危妊娠中胎儿肾上腺生长及子宫内胎儿状况提供了一种更好的方法。
