مجله علوم پزشکی پارس

تأثیر دستورالعمل توجه تکلیف دوگانه بر تعادل ایستا و پویای سالمندان شهر اهواز

نویسندگان

1 مرکز تحقیقات عوامل اجتماعی بر مؤثر سلامت و مرکز تحقیقات توانبخشی عضلانی-اسکلتی، دانشکده بهداشت، دانشگاه علوم پزشکی جندی شاپور اهواز

2 دانشگاه شهید بهشتی

3 دانشگاه جندی شاپور

4 دانشگاه شهید چمران

چکیده

مقدمه: مداخلات تمرینی جهت بهبود تعادل سالمندان از اهمیت بالایی برخوردار است. هدف از انجام این تحقیق بررسی تأثیر دستورالعمل توجه تکلیف دوگانه بر تعادل ایستا و پویای سالمندان شهر اهواز ساکن سرای سالمندان است.
روش کار: این تحقیق از نوع تحقیقات نیمه تجربی و از لحاظ هدف کاربردی است. جامعه آماری این تحقیق شامل سالمندان 60 سال به بالای ساکن سرای سالمندان صالحین شهر اهواز بودند. 20 نفر از کسانی که معیارهای ورود به تحقیق را دارا بودند به روش نمونه­گیری در دسترس انتخاب شدند و پس از کسب رضایت­نامه به صورت داوطلبانه در تحقیق شرکت کردند. یک هفته بعد از مرحله پیش­آزمون مراحل تمرین شروع شد و طی سه جلسه متوالی ادامه یافت. در گروه توجه تکلیف دوگانه دستورالعمل بدین صورت بود که در حین اجرای تکلیف تعادل ایستا و پویا یک تکلیف ثانویه شناختی (شمارش معکوس اعداد) به آن‌ها داده شد. در گروه کنترل هیچ‌گونه دستورالعملی داده نشد. پس از پایان مرحله تمرینی، پس‌آزمون به عمل آمد. از آزمون تی در سطح معناداری 05/0>p < /span> جهت مقایسه گروه­ها استفاده شد.
یافته­ها: استفاده از تکلیف دوگانه باعث بهبود تعادل ایستا (05/0>p < /span>) شد ولی اثر تضعیفی بر روی تعادل پویای سالمندان داشت (05/0>p < /span>).
بحث و نتیجه­گیری: نتایج حاصل از اجرای این تحقیق مؤید این موضوع بود که یک دوره تمرینات دستورالعمل توجهی تکلیف دوگانه موجب بهبود تعادل ایستا در سالمندان می­شود ولی اثر تضعیفی بر روی تعادل پویای سالمندان دارد؛ بنابراین پیشنهاد می­شود که جهت بهبود تعادل ایستای سالمندان از روش تکلیف دوگانه استفاده شود.

کلیدواژه‌ها

عنوان مقاله [English]

The Effect of Dual Task Attention Instruction on the Static and Dynamic Balance of the Ahwaz Elderly

نویسندگان [English]

  • saeed alboghbish 2
  • shahla zahednejad 3
  • mehrdad sharifi 3
  • sima razaghi 4
  • Sjad prsaei 4

1

2

3

4

چکیده [English]

Introduction: improvement ofthe elderly balance by Exercise interventions have great importance. The purpose of this study was investigate effect of dual task attention instruction on static and dynamic balance ofthe elderly in Ahvaz residency.
This study is quasi-experimental and purposeful research. The statistical population of this study was 60 years old adult people living in Salehin residency of Ahvaz. Twenty persons who had the criteria for entering the research were selected by available sampling method and participated voluntarily after obtaining consent. A week after the pre-test, the training sessions started and lasted for three consecutive sessions. Inthe dual task attention group, the instruction was that during the execution ofthe static and dynamic balance task a secondary cognitive assignment (Countdown numbers) were performed. In the control group no cognitive dual task were given. After the end of the training sessions, post-test was performed. To Comparison between groups Ancova with p <0.05 significant level was used.
Results: The results showed that there was a significant difference between the experimental and control groups in the static balance and dynamic balance. Using dual tasks improved static balance but had a weaken effect on the dynamic balance of elderly people.
Conclusion: The results of this study confirmed that a period of dual task attention instruction improves the static balance in the elderly but has a weaken effect on the dynamic balance of the elderly; therefore, it suggested dull task method to improve static balance in Elderly.
 

کلیدواژه‌ها [English]

  • Attention
  • Postural balance
  • executive function
  • Elderly
  • balance
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مجله علوم پزشکی پارس
دوره 16، شماره 2 - شماره پیاپی 44
تیر 1397
صفحه 8-15