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本文以前瞻性研究方法,跟踪监测70例小于胎龄儿(SGA)初生至24月龄体格发育,纵向观察胎儿期发育迟缓程度对婴幼儿期生长发育的影响。1 对象和方法1.1 对象为1990年1月至12月本院产科出生活婴中单胎、胎龄37～42周,出生体重小于同胎龄第10百分位,诊断 SGA 70例为监测组(除外出生缺陷及染色体异常)。男婴27例,女婴43例;顺产43例,剖宫术18例,臀牵术5例,产钳术4例;窒息12例,胎儿
In this study, the prospective study was used to track the physical development of 70 young to 24-month old infants with gestational age (SGA), and to observe the effects of fetal growth retardation on the growth and development in infancy. 1 Subjects and methods 1.1 The object of January 1990 to December obstetrics and gynecology obstetric birth of infants from single births, gestational age 37 to 42 weeks, birth weight less than the 10th percentile of gestational age, diagnosed 70 cases of SGA as monitoring group (Except birth defects and chromosomal abnormalities). 27 cases of baby boy, 43 cases of baby girl; 43 cases of spontaneous delivery, 18 cases of cesarean section, 5 cases of hip traction, forceps in 4 cases; asphyxia in 12 cases, fetal