بررسی روایی و پایایی آزمون کوتاه وضعیت ذهنی در افراد مبتلا به اختلال شناختی خفیف

نویسندگان
جعفر معصومی
مریم مریم حسن زاده
دانشگاه علوم پزشکی تبریز
چکیده
مقدمه: این پژوهش با هدف ارزیابی اعتبار و پایایی نسخه فارسی آزمون کوتاه وضعیت ذهنی (MMSE) در جمعیت ایرانی انجام شده است. MMSE یک ابزار رایج برای غربالگری اولیه اختلالات شناختی مانند آلزایمر است. این پژوهش به گسترش دانش در زمینه ارزیابی شناختی در ایران کمک می‌کند و می‌تواند در بهبود تشخیص و درمان اختلالات شناختی در این کشور نقش مهمی ایفا کند.

روش: در این مطالعه، ابتدا نسخه انگلیسی MMSE به فارسی ترجمه و پس از طی مراحل تطبیق فرهنگی، بر روی نمونه‌ای از افراد سالم و مبتلا به آلزایمر و اختلال شناختی خفیف در ایران اجرا شد. سپس ویژگی‌های روان‌سنجی آزمون مانند روایی و پایایی مورد بررسی قرار گرفت.

یافته‎ها: این مطالعه نشان می‌دهد که نسخه فارسی MMSE یک ابزار معتبر و قابل اعتماد برای غربالگری اولیه اختلالات شناختی در جمعیت ایرانی است و از روایی خوب با اطمینان ۹۵ درصد و پایایی خوب بر پایه ضریب آلفای به دست آمده برای کل آزمون ( 0/85) در جمعیت فارسی زبان دارد.

نتیجه‎گیری: بر پایه یافته‌های پژوهش نسخه فارسی MMSE از پایایی و روایی برخوردار بوده و با استفاده از این آزمون، می‌توان به تشخیص زودهنگام بیماری آلزایمر و سایر اختلالات شناختی کمک کرد و در نتیجه، برنامه‌های درمانی و مراقبتی مناسب‌تری را برای بیماران ارائه نمود.
کلیدواژه‌ها
آزمون کوتاه وضعیت ذهنی
آلزایمر
اختلال شناختی
اعتبارسنجی
جمعیت ایرانی

عنوان مقاله English

Investigating the Validity and Reliability of the Short Mental State Test in People with Mild Cognitive Impairment

نویسندگان English

Jafar Masumi
Maryam Hassanzadeh
چکیده English

Introduction: This study aimed to evaluate the validity and reliability of the Persian version of the Mini-Mental State Examination (MMSE) in the Iranian population. The MMSE is a common tool for early screening of cognitive disorders such as Alzheimer's. This study contributes to the expansion of knowledge in the field of cognitive assessment in Iran and can play an important role in improving the diagnosis and treatment of cognitive disorders in this country.

Methods: In this study, the English version of the MMSE was first translated into Persian, and after cultural adaptation, was administered on a sample of healthy individuals and those with Alzheimer's or mild cognitive impairment in Iran. Then, the psychometric properties of the test such as validity and reliability were determined.

Results: The results showed that the Persian version of the MMSE has sufficient validity and reliability. This test was able to significantly differentiate between healthy individuals and those with Alzheimer's. Also, the results showed a high correlation with other cognitive assessment tools.

Conclusion: This study shows that the Persian version of MMSE is a valid and reliable tool for early screening of cognitive impairment in the Iranian population. Using this test can help in early diagnosis of Alzheimer's disease and other cognitive impairments.

کلیدواژه‌ها English

MMSE
Alzheimer's
Cognitive Impairment
Validation
Iranian Population
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