Zwahr C, Neubert D, Triebel U, Voigt M, Knüppel K H
Frauenklinik, Bezirkskrankenhauses Schwerin, Wilhelm-Pieck-Universität Rostock.
Zentralbl Gynakol. 1988;110(8):479-87.
12,577 single newborns of 19 hospitals of the northern districts of GDR were classified immediately after birth following the recommendations of WHO from 1971 and the Society of Perinatal Medicine of GDR for classification of newborns. In a prospective study the influence of some different parameters on the relative frequency of deliveries of preterm appropriate-for-gestational-age infants and term small-for-gestational-age infants was proved. To secure the statistical statements u-test was used. A sometimes different efficiency of the proved parameters on the tested groups demonstrated that preterm appropriate-for-gestational-age infants, term small-for-gestational-age infants and other groups of newborns of low birth-weight should'nt be collected as infants of low birth-weight up to 2,499 g in present time. With the provided introduction of new percentiles in GDR an exact classification of newborn infants should be realized all over the country.
民主德国北部地区19家医院的12577例单胎新生儿在出生后立即按照1971年世界卫生组织和民主德国围产医学协会的新生儿分类建议进行了分类。在一项前瞻性研究中，证实了一些不同参数对早产适于胎龄儿和足月小于胎龄儿分娩相对频率的影响。为确保统计陈述，使用了u检验。所证实的参数在测试组上有时存在不同的效率，这表明目前不应将早产适于胎龄儿、足月小于胎龄儿和其他低出生体重新生儿组收集为体重低于2499克的低出生体重儿。随着民主德国引入新的百分位数，全国应实现新生儿的精确分类。
