南印度数据的生成,用于正常的阴蒂尺寸和生殖器比率在期限新生儿
K Priyadarshini1, Swathi Padankatti2, Shriraam Mahadevan3
1Department of Paediatrics, Sundaram Medical Foundation/Dr. Rangarajan Memorial Hospital, Chennai, Tamil Nadu, India.
Indian journal of endocrinology and metabolism
|June 24, 2024
概括
这项研究确定了南印度新生儿的正常阴蒂尺寸和异位器比率,为诊断阴蒂壮大提供了关键的区域数据. 这些发现突显了种族差异,以及新生儿检查中需要局部参考值的需要.
科学领域:
- 新生儿医学 新生儿医学
- 儿科内分泌学 儿科内分泌学
- 人类解剖学 人类解剖学
背景情况:
- 生殖器评估在新生儿检查中至关重要,因为已知长的区域差异.
- 阴蒂尺寸也可能在地理上有所不同,需要局部规范性数据.
- 印度新生儿阴蒂测量数据有限,特别是在南方.
研究的目的:
- 为了确定新生儿阴蒂尺寸 (长度和宽度),生殖器距离 (AGD) 和生殖器比率 (AGR) 的规范性数据,在南印度女新生儿中.
- 为了确定这些测量的第3个和第97个百分点.
- 探索阴蒂尺寸,AGD,AGR和人体测量,妊娠年龄和母亲的并发症之间的相关性.
主要方法:
- 对252名没有模两可的女性新生儿进行了横截面研究.
- 阴蒂的长度,宽度和阴道距离使用数字维尼尔口径仪进行测量.
- 计算了阴茎和阴蒂的比率和阴蒂指数.
主要成果:
- 阴蒂的平均长度 (CL) 为6.34 ± 1.75毫米,阴蒂的平均宽度 (CW) 为6.39 ± 1.27毫米,平均AGR为0.39 ± 0.05.
- 第97个百分比为CL的9.93毫米,CW的8.35毫米,AGR的0.48毫米.
- 南印度新生儿阴蒂尺寸高于东印度,但低于尼日利亚新生儿.
- CL和CW与出生体重,妊娠年龄或人体测量没有相关性.
- 妊娠引起的高血压与CW相关,妊娠糖尿病与AGR相关.
结论:
- 已经确定了南印度新生儿的阴蒂尺寸和AGR的规范值和百分值.
- 第97个百分比为诊断阴茎巨变和雄性化提供了实际的切断点.
- 调查结果强调了阴蒂测量的种族和种族差异,强调了需要区域参考数据的必要性.
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