نوع مقاله : مقاله پژوهشی

نویسندگان

1 استاد، دانشکده تربیت‌بدنی و علوم ورزشی، دانشگاه تهران

2 دانشجوی دکتری، پردیس بین الملل کیش ، دانشگاه تهران

3 استادیار، دانشکده تربیت‌بدنی و علوم ورزشی ، دانشگاه تهران

4 کارشناس ارشد، دانشکده تربیت‌بدنی و علوم ورزشی، دانشگاه تهران

چکیده

هدف از انجام این پژوهش بررسی اثر بافت‌های نرم در اندازه‌گیری زاویه کایفوز سینه‌ای به‌وسیله خط­کش منعطف از طریق قرارگیری بر روی بدن و عکس رادیو­گرافی و همچنین مقایسه نتایج با روش کوب بود. نمونه­ها را 18 نفر تشکیل دادند. در بررسی اندازه­گیری کایفوز سینه­ای از طریق خط­کش منعطف روی بدن و روی عکس رادیوگرافی با اندازه­گیری زاویه کوب همبستگی و روایی بالایی مشاهده شد. در مقایسه این سه روش ازنظر میانگین نتایج اندازه­گیری با استفاده از خط­کش منعطف روی بدن و روی عکس رادیوگرافی به هم نزدیک است و اختلاف زیادی وجود ندارد. میانگین اندازه­گیری با استفاده از خط­کش منعطف روی عکس رادیوگرافی با میانگین اندازه­گیری از طریق زاویه کوب نیز اختلاف معناداری وجود ندارد.بنابر نتایج به­دست­آمده می­توان گفت؛ خط­کش منعطف به‌عنوان وسیله­ای معتبر در مقایسه با بهترین معیار (رادیوگرافی) دارای اعتبار بالایی است و بافت‌های نرم ستون فقرات اثری بر اندازه‌گیری با خط­کش منعطف ندارد.

کلیدواژه‌ها

عنوان مقاله [English]

The effect of soft tissues in measurement of thoracic kyphosis by flexible ruler

نویسندگان [English]

  • Reza Rajabi 1
  • Sepideh Latifi 2
  • Hooman Minoonejad 3
  • Farhad Rajabi 4

2 Head of Labs in Physical education & Sport sciences in University of Tehran

چکیده [English]

The aim of this study was to evaluate the effect of soft tissues in measuring thoracic kyphosis by flexible ruler through placement on the body and on X-Ray and also comparing the results with the Cobb method. The number ofsubjects formed 18 persons. The result of this study showed, high validity between measurements with a flexible curve on the body and on X-ray and the Cobb method, and also reported a high correlation between measurement with flexible curve on body and on X-Ray. The comparison of the three methods in terms of mean; there was no considerable difference between the result of flexible curve on body and on X-Ray and also between measurement with the flexible curve on X-Ray and Cobb method. According to the finding of this study, can be reported; the flexible curve has a high validity in compared with X-ray and soft tissues of the spine have no effect on the measurement by flexible ruler.

کلیدواژه‌ها [English]

  • Flexible curve
  • X-Ray
  • Cobb Method
  • Kyphosis
  • Soft tissue
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