Cross-sectional chest circumference and shape development in infants.
Cross-sectional chest circumference and shape development in infants.
复制标题
婴儿的横截面胸部和形状发育。
DOI：
10.1186/s13104-022-06087-z
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发表时间：
2022-06-15
影响因子：
1.8
通讯作者：
中科院分区：
文献类型：
--
作者：
本研究探讨了生命早期乳头线水平的胸部横截面的发展。与关于胸部发育过程的描述性意识不同，没有关于胸部形状、围度以及可能与年龄、性别或体重的关系的定量参考。所提出的数学关系有望帮助为更现实的建模和潜在的异常检测创建指导方针。一个潜在的应用是肺电阻抗断层扫描（EIT）监测，其中准确的胸部模型对于提取区域通风功能的可靠参数和EIT带的设计至关重要。尽管它们很重要，但由于新生儿影像学规定的数据不足，这些参考数据并不容易用于较年轻的年龄范围。胸围与体重的相关性最高，x表示体重（单位为克），f(x)表示乳头线处胸围（单位为厘米）。两性胸围无统计学差异。然而，从1岁零9个月开始，男孩的形状比女孩更倾向于长方形，这表明了年龄和性别的依赖性。在线版本包含补充材料，可在10.1186/s13104-022-06087-z获得。
This study investigates the development of the thoracic cross-section at the nipple line level during the early stages of life. Unlike the descriptive awareness regarding chest development course, there exist no quantitative references concerning shape, circumference and possible dependencies to age, gender or body weight. The proposed mathematical relations are expected to help create guidelines for more realistic modelling and potential detection of abnormalities. One potential application is lung electrical impedance tomography (EIT) monitoring where accurate chest models are crucial in both extracting reliable parameters for regional ventilation function and design of EIT belts. Despite their importance, such reference data is not readily available for the younger age range due to insufficient data amid the regulations of neonatal imaging. Chest circumference shows the highest correlation to body weight following the relation where x is the body weight in grams and f(x) is the chest circumference in cm at the nipple line level. No statistically significant difference in chest circumference between genders was detected. However, the shape indicated signs of both age and gender dependencies with on average boys developing a more rectangular shape than girls from the age of 1 years and 9 months. The online version contains supplementary material available at 10.1186/s13104-022-06087-z.
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影响因子：
--
作者：
Carvalho, Stefane Cajango de;Castro, Adham do Amaral e;Rosemberg, Laercio Alberto
通讯作者：
Rosemberg, Laercio Alberto
影响因子：
10
作者：
OPENSHAW, P;EDWARDS, S;HELMS, P
通讯作者：
HELMS, P
影响因子：
4.6
作者：
de Gelidi S;Bardill A;Seifnaraghi N;Wu Y;Demosthenous A;Rahtu M;Kallio M;Bayford R
通讯作者：
Bayford R
影响因子：
4.6
作者：
Seifnaraghi, Nima;de Gelidi, Serena;Bayford, Richard H.
通讯作者：
Bayford, Richard H.
影响因子：
8
作者：
Brody, Alan S.;Frush, Donald P.;Brent, Robert L.
通讯作者：
Brent, Robert L.