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Secular changes in body dimensions of Royal Australian Air Force aircrew (1971-2005)

机译：澳大利亚皇家空军机组人员身体尺寸的长期变化（1971-2005年）

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摘要

The aim of this study was to quantify the secular changes in body dimensions of Royal Australian Air Force aircrew. Following corrections for methodological differences, two samples (matched for age and overall body size) of male aircrew measured in 1971 (n = 220) and 2005 (n = 220) were compared across 13 absolute and proportional body dimensions. Changes in means were expressed as standardised effect sizes and changes in distributional characteristics were expressed as the ratio of coefficients of variation and as changes in skew. Small secular increases (standardised effects sizes >0.2) in age-matched aircrew were observed for mass, height, BMI, sitting height, buttock-knee length, waist girth, hip girth and waist:hip ratio, with a small decline observed for head girth. Changes in body dimensions were not independent of changes in overall body size (except for head girth) and were not always uniform across the distribution. These changes in body size have implications for ensuring correct human-machine and human-equipment fit.
机译：这项研究的目的是量化澳大利亚皇家空军机组人员身体尺寸的长期变化。在对方法学差异进行校正之后，比较了1971年（n = 220）和2005年（n = 220）的男性机组人员的13个绝对和比例身体尺寸的两个样本（年龄和总体体型匹配）。均值的变化表示为标准化效应大小，分布特征的变化表示为变异系数的比率和偏斜的变化。在年龄，体重，身高，体重指数，坐姿高度，臀部-膝盖长度，腰围，臀围和腰围：臀围比方面，观察到与年龄相匹配的机组人员的长期世俗增加（标准效应值> 0.2）。周长。身体尺寸的变化并非独立于整体身体大小的变化（头部围除外），并且在整个分布中并不总是均匀的。身体大小的这些变化对于确保正确的人机和人体设备适应度有影响。

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  • 来源
    《Ergonomics》 |2010年第8期|P.994-1005|共12页
  • 作者

    Grant R. Tomkinson; rnAdam J. Clark; rnPeter Blanchonette;

  • 作者单位

    Health and Use of Time Group, School of Health Sciences, University of South Australia, Australia;

    rnHealth and Use of Time Group, School of Health Sciences, University of South Australia, Australia;

    rnDefence Science and Technology Organisation, Australia;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    anthropometry; human-machine fit; military; secular changes;

    机译：人体测量学人机匹配;军事;长期变化;

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