结果：骨龄与日历年龄高度相关；
Results:The skeletal age and chronological age were positively correlated.
骨龄发育女性明显高于男性（P<0.01）。
The females development of skeletal age shows higher than the males (P<0.01).
骨龄存在性别差异。
手腕骨自动识别是实现骨龄评定自动化的关键。
The automatic recognition of human being's hand wrists is the key to the automation of bone age evaluating.
试验表明，骨龄识别率已经满足实际应用的要求。
The experiment Results demonstrate that the bone age recognition rate has meet the requirement of the practical application.
由此提示骨龄标准每隔10年修订一次是必要的。
It is pointed that the skeletal age standard lias to be revised every 10 years.
次级结果包括骨龄、生活品质、认知表现及副作用。
Secondary outcomes included bone age, quality of life, cognitive performance, and adverse effects.
目的：探讨血清锌、钙、锰含量对儿童身高、骨龄的影响。
Objective:To investigate the effects of contents of serum zinc, calcium, manganese on short stature children' s height and bone age.
绘制以颈椎骨龄为标准的下颌骨生长发育百分位数曲线图。
Drawing mandibular growth graph as cervical vertebral bone age for basis.
结论：血清锌、钙、锰与儿童身高增长，骨龄成熟密切相关。
Conclusion: Serum Zinc, calcium, manganese have a close relationship with increase of height and maturation of bone age in children.
处在青春发育期的男、女孩骨龄的变化幅度明显大于生活年龄。
Changes of the skeletal age of boys and girls during adolescent mutation period were greater than those of the age.
在此基础上建立计算机骨龄评定信息系统，使骨龄评定实现计算机化。
The computerized bone age assessment information system was then set up to make the assessment process of bone age done by computer.
目的了解蒙族与汉族男性青少年在心功能、骨龄及血清睾酮方面的差异。
Objective to ascertain the differences in cardiac function, bone age and serum testosterone between boy adolescents of Mongolian and the Han nationalities.
骨龄发育存在地区性差异，同时亦受民族、社会、纬度、海拔等因素影响。
The development of skeletal age haves discrepancy in area while it is difference from race, society, degrees of Latitud and above the sea level.
结论山东地青少年的生长发育有明提前的趋势，应慎以往的骨龄评定标准。
Conclusion There is a tendency of ahead of time of growth and development in adolescents in Shandong province, the previous standard of bone age evaluation should be used with caution.
第二个目标是要确定哪些分级制度能最佳预测400和425之间的数字骨龄。
The second objective was to identify which grading system best predicts a digital skeletal age of between 400 and 425.
手腕部和膝部骨龄之间所存在的较大的绝对差值不能完全用观察误差加以解释。
These large absolute differences between the skeletal ages of the hand-wrist and the knee cannot be explained completely by the effects of observer errors.
根据美国和欧洲的分级系统测量标志的里塞尔，计算数字骨龄，评估软骨骨化。
The Risser sign was measured according to both the United States and European grading systems. Digital skeletal age was calculated, and triradiate cartilage ossification was assessed.
在青少年运动竞赛中，通常采用按年龄分组，用骨龄检测来判定是否超龄的方法。
The general method of grouped in juvenile athletic competition is by age and comfirming with bone-age detection.
提出一个基于手部x光图像骨龄自动评价算法，并设计和实现一个骨龄评价系统。
This paper proposes an automatic bone age assessment algorithm, designs and implements a bone age assessment system.
小波去噪声技术应用于计算机骨龄评价系统中的指骨识别能提高骨龄评价的准确度。
Noise reduction with wavelet analysis used in phalange recognition of computerized skeletal age assessment system can enhance the precision of skeletal age assessment.
目的旨在建立计算机化骨龄测量系统，提高临床判断儿童生长发育的准确性和速度。
Objective This study was to development a computer system for assessing bone age which would analyse children′s growth level accurately and quickly .
运用中国人骨成熟度标准——CHN计分法计算骨龄值，以此估计儿童的生长发育水平。
The standards of estimating skeletal maturity of the hand and wrist for Chinese CHN scoring method were applied to assess the bone age of Chinese children.
因此，以生活年龄和骨龄进行体质评价和竞赛分组肯定存在着一定的局限性、片面性和不合理性。
It was shown that there were limitation, one-sidedness and irrationality in the constitution evaluation and the competition grouping, which were processed by the age and bone age.
骨龄自动识别大致分为四个阶段：手腕骨图像的预处理、图像增强、图像特征提取和图像特征匹配。
Bone age automatic assessment can be divided into four periods: preprocessing of X-ray hand-wrist image, image contrast enhancement, feature extraction and feature matching.
本文对兰州市3月—17周岁的儿童及青少年1320人，男660人，女660人进行了骨龄研究。
This paper studied the skeletal age of 1320 infants and adolescents of 3 months to 17 years (including 660 males, 660 females) in Lanzhou City.
研究同一年龄不同骨龄少年运动员的身体形态、机能、运动能力，从中找出它们之间的差异和变化规律。
Different body shapes, functions and sports ability among young athletes at the same age but with different bone ages were compared to find out the differences and the ways of the changes.
实验结果表明，本算法有利于提高骨龄的计算精度和速度，减少人为评价误差对骨成熟度评价结果的影响。
Through experiments, the algorithm is proved effective in enhancing the precision and speed of calculation of skeletal age and decreasing the impact of man-made evaluation error.
目的制订青少年骨龄标准身高、体重和体重指数生长图表，为年龄推测时评价青少年基本发育状况提供参考。
Objective The growth charts of height, weight and body mass index (BMI) based on skeletal age were prepared for evaluating adolescent growth and development in age estimation for adolescent.
这个结果说明骨龄落后的儿童其智力发育也落后，骨龄作为儿童身体发育成熟的指标，可能与儿童智力发育有密切关系。
The result suggests that skeletal age, as an index of maturity, may be closely related to the intellectual development of children.
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