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首页> 外文期刊>Iranian Journal of Neurology >Validation of the Persian version of ?the dysphagia handicap index in ?patients with neurological disorders
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Validation of the Persian version of ?the dysphagia handicap index in ?patients with neurological disorders

机译：波斯语版“吞咽障碍障碍指数”在神经系统疾病患者中的验证

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Background: Dysphagia as a common condition affecting many aspects of the patient’s life. The Dysphagia Handicap Index (DHI) is a reliable self-reported questionnaire developed specifically to measure the impact of dysphagia on the patient’s quality of life. The aim of this study was to translate the questionnaire to Persian and to measure its validity and reliability in patients with neurogenic oropharyngeal dysphagia.Methods: A formal forward-backward translation of DHI was performed based on the guidelines for the cross-cultural adaptation of self-report measures. A total of 57 patients with neurogenic dysphagia who were referred to the neurology clinics of Tehran University of Medical Sciences, Iran, participated in this study. Internal consistency reliability of the DHI was examined using Cronbach’s alpha, and test-retest reliability of the scale was evaluated using intraclass correlation coefficient (ICC).Results: The internal consistency of the Persian DHI (P-DHI) was considered to be good; Cronbach’s alpha coefficient for the total P-DHI was 0.88. The test-retest reliability for the total and three subscales of the P-DHI ranged from 0.95 to 0.98 using ICC.Conclusion: The P-DHI demonstrated a good reliability, and it can be a valid instrument for evaluating the dysphagia effects on quality of life among Persian language population.
机译：背景：吞咽困难是一种常见病，会影响患者生活的许多方面。吞咽困难障碍指数（DHI）是一种可靠的自我报告调查表，专门用于测量吞咽困难对患者生活质量的影响。这项研究的目的是将问卷翻译成波斯语，并测量其在神经源性口咽性吞咽困难患者中的有效性和可靠性。方法：根据自我的跨文化适应性指南，对DHI进行了正式的正反翻译报告措施。转诊至伊朗德黑兰医科大学神经病学诊所的总共57例神经源性吞咽困难患者参加了这项研究。使用克伦巴赫（Cronbach's）α检验DHI的内部一致性可靠性，并使用类内相关系数（ICC）评估量表的重测可靠性。结果：波斯DHI（P-DHI）的内部一致性良好; Cronbach的总P-DHI的alpha系数为0.88。使用ICC对P-DHI的全部和三个分量表的重测信度介于0.95至0.98之间。结论：P-DHI表现出良好的信度，可以作为评估吞咽困难对质量的影响的有效工具。生活在波斯语人群中。

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