南京市中小学生矮身材状况调查分析

Investigation on Short Stature of Primary and Secondary School Students in Nanjing City

在南京市17085名7～18岁在校学生中，筛查出可疑矮身材儿童193名，结合形态、机能、家庭调查及在手腕部X线摄片，结果显示：男女两性在矮小范围分布上无显著差异；193名可疑矮身材者，其父母平均身高均低于当地成人身高的平均水平；非足月产儿占81．87％，有营养不良史者占43．01％，提示矮身材的遗传可能性以及可能与先天发育不良有关；有117名（60．62％）骨发育程度大于HA或CA。

One hundred and ninety-three short persons were detected among 17085 students aged 7~18 years in Nanjing city.The findings achieved by the combination of morphological and functional examinations,fanily survey with left hand carpal bone roentgenoscopy showed that there was no difference in distribution scope of short stature between males and females.Midparent heights of short persons were lower than mean level of local adult heights.among short persons,81.87% and 43.01% had the history of nonmature birth and malnutrition,117(60.62%) were older in bone age than in height age and chronological age.