Validity and Reliability of the Persian Versions of National Institute of Health Stroke Scale and Modified National Institute of Health Stroke Scale in Hospitalized Patients

Authors

  • Reza Dehghani 1. Clinical Neurology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran 2. Department of Pharmacology, School of medicine, Shiraz University of Medical Sciences, Shiraz, Iran
  • Afshin Borhanihaghighi 1. Clinical Neurology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran 2. Department of Neurology, School of medicine, Shiraz University of Medical Sciences, Shiraz, Iran
  • Abdolhamid Shariat 1. Clinical Neurology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran 2. Department of Neurology, School of medicine, Shiraz University of Medical Sciences, Shiraz, Iran
  • Mohammad Nami 1. Clinical Neurology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran 2. Department of Neuroscience, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
  • Masoume Nazeri 1. Clinical Neurology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran 2. Department of Neurology, School of medicine, Shiraz University of Medical Sciences, Shiraz, Iran
  • Amin Abolhasani Foroughi 1. Clinical Neurology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran 2. Department of Radiology, School of medicine, Shiraz University of Medical Sciences, Shiraz, Iran
  • Samrad Mehrabi Sleep Disorders Laboratory, Division of pulmonology, Department of Internal Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
  • Masoumeh Emamghoreishi 1. Clinical Neurology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran 2. Department of Pharmacology, School of medicine, Shiraz University of Medical Sciences, Shiraz, Iran 3. Department of Neuroscience, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran

DOI:

https://doi.org/10.31661/gmj.v8i.1188

Keywords:

National Institute of Health Stroke Scale, Modified National Institute of Health Stroke Scale, Persian Version, Stroke

Abstract

Background: National Institute of Health Stroke Scale (NIHSS) and Modified National Institute of Health Stroke Scale (mNIHSS) are two valid and reliable questionnaires that assess stroke severity. This study aimed to examine and compare the validity and reliability of Persian versions of NIHSS and mNIHSS in hospitalized patients. Materials and Methods: The English versions of NIHSS and mNIHSS were translated to Persian (forward and backward), and three neurologists examined the face and content validity of both questionnaires. The Persian versions of NIHSS and mNIHSS were used in75 hospitalized stroke patients (hemorrhagic and obstructive) admitted to Namazi teaching hospital, Shiraz, Iran.The reliability and validity of the Persian versions were examined by Cronbach's alpha coefficient and convergent validity. Result: The values of Cronbach's alpha for Persian versions of NIHSS and mNIHSS were 0.81 and 0.86, respectively. The scaling success of convergent validity in NIHSS and mNIHSS were 80% and 100%, respectively. Conclusion: The Persian versions of NIHSS and mNIHSS were reliable and valid. However, mNIHSS was more valid and reliable than NIHSS. Persian version of mNIHSS can be suggested to be used for assessing stroke severity in hospitalized stroke patients by neurologists and researchers. [GMJ. 2019;8:e1188]

 

References

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Published

2019-01-25

Issue

Vol. 8 (2019): 2019

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Original Article

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