青少年航空学校学员抗荷相关身体围度调查分析

发布时间：2018-03-25 06:17

  本文选题：青少年航空学校学员　切入点：身体围度　出处：《军事医学》2017年08期

【摘要】：目的对青少年航空学校学员体质体型进行摸底调查,为体质体型训练打下基础。方法采用横断面研究,测量14所青少年航空学校学员身高、体质量、颈围、胸围、双上臂围、腰围、臀围和双大腿围数值,包括北方6所学校411名学员和南方8所学校403名学员,并针对不同地区情况进行对比分析,同时进行相关分析。结果所有学员身高、体质量及体质指数(BMI)分别为(172.3±4.39)cm、(62.7±7.3)kg、(21.1±2.23)kg/m~2。北方学员身高、体质量均高于南方学员(P0.05),而BMI区别无统计学意义。青少年航空学校学员身高平均值高于全国平均水平,体质量及胸围平均值在全国平均水平范围内。所有学员胸围、颈围、左上臂围、右上臂围、腰围、臀围、左大腿围、右大腿围分别为(83.1±5.06)、(34.7±3.07)、(25.2±2.33)、(25.5±2.30)、(73.4±6.73)、(89.7±5.89)、(50.1±5.22)、(50.2±5.27)cm。对比发现,胸围、双下肢围北方学员高于南方学员(P0.05),颈围、双上肢围南方学员高于北方学员(P0.05)。BMI与胸围、颈围、左上臂围、右上臂围、腰围、臀围、左大腿围、右大腿围的相关系数分别为0.2201、0.1066、0.2466、0.2499、0.2291、0.2149、0.2299、0.2264,均具有统计学意义(P0.0001)。结论青少年航空学校学员在抗荷体质相关指标方面与全国平均水平相比无明显差异,尚未形成航空职业所需特点,急需训练提高。不同地区学员在部分指标上存在差异,BMI与抗荷相关身体围度具有显著正相关关系,针对差距和客观规律改良训练方案,为高效训练提高青少年航校学员抗荷能力打下基础。
[Abstract]:Objective to investigate the students' physique in aviation school and lay a foundation for their physique training. Methods the height, body mass, neck circumference, chest circumference and double upper arm circumference were measured by cross-sectional study. Waist circumference, hip circumference and double thigh circumference, including 411 students from 6 schools in the north and 403 students from 8 schools in the south, were compared and analyzed according to different regions. The body mass and body mass index (BMI) were 172.3 卤4.39g 路cm ~ (-1) and 62.7 卤7.3kg 路kg ~ (-1) 路kg ~ (-1) 路m ~ (2) respectively. The height and body mass of students in northern China were higher than those of southern students (P 0.05), but the difference of BMI was not statistically significant. The average height of students in youth aviation school was higher than the national average. The average body mass and chest circumference were within the national average level. The average values of chest circumference, neck circumference, left upper arm circumference, right upper arm circumference, waistline circumference, hip circumference, left thigh circumference and right thigh circumference were 83.1 卤5.06 and 34.7 卤3.07 respectively. The lower extremity circumference of the northern cadets was higher than that of the southern cadets, the neck circumference, the neck circumference, and the upper limb circumference of the southern cadets were higher than that of the northern cadets P0.05. BMI and the chest circumference, neck circumference, left upper arm circumference, right upper arm circumference, waist circumference, hip circumference, left thigh circumference, The correlation coefficients of the right thigh circumference were 0.22010.1066 / 0.2466 / 0.2499 / 0.2291/ 0.2299/ 0.2299/ 0.2264respectively, which had statistical significance (P0.0001). Conclusion there is no significant difference between the students of youth aviation school and the national average in the related indexes of anti-G constitution, and no significant difference has been found in the characteristics needed by the aviation profession. There is a significant positive correlation between BMI and body circumference. The training scheme is improved according to the disparity and objective law. It lays the foundation for high-efficiency training and improving the anti-load ability of the students of the young aviation school.
【作者单位】： 空军总医院招飞体检队;空军总医院骨科;空军总医院院部;
【基金】：全军后勤科研重点资助项目(BKJ16J012)
【分类号】：R851.3
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本文编号：1661901