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首页> 外文期刊>Quality of life research: An international journal of quality of life aspects of treatment, care and rehabilitation >Validating the Migraine-Specific Quality of Life Questionnaire v2.1 (MSQ) in Italian inpatients with chronic migraine with a history of medication overuse
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Validating the Migraine-Specific Quality of Life Questionnaire v2.1 (MSQ) in Italian inpatients with chronic migraine with a history of medication overuse

机译：用慢性偏头痛验证意大利住院患者的偏头痛特定生活质量v2.1（MSQ），慢性偏头痛与药物过度使用的历史

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Purpose: The purpose of the study is to assess validity, reliability and factor structure of the Italian version of Migraine-Specific Quality of Life Questionnaire v2.1 (MSQ) in patients suffering from chronic migraine (CM) with a history of medication overuse (MO). Methods: Patients were enroled at hospital admission for withdrawal from MO. Factor analysis was used to confirm the latent structure of the MSQ. Reliability was measured with Cronbach's alpha coefficient, item-total correlation and inter-item correlation. Construct validity was assessed with Pearson's coefficient and known-group analysis. Results: The three-factor structure is basically confirmed. Cronbach's alpha varied between 0.85 and 0.92; item-total correlations were on average higher than 0.70; average inter-item correlation ranged between 0.63 and 0.65. Correlations were all significant; known-group analysis shows that MSQ score was lower consistently with disease severity. Conclusions: Our findings confirm the factor structure, reliability and validity of the MSQ and expand results of previous validation studies to the Italian language and to a group of patients with severe CM requiring withdrawal treatment for MO.
机译：目的：该研究的目的是评估意大利文字的有效性，可靠性和因子结构，患有慢性偏头痛（CM）的患者患有药物过度使用的历史（ mo）。方法：患者患者入学入院入院释放莫。因子分析用于确认MSQ的潜在结构。通过Cronbach的alpha系数，项目 - 总相关性和项目间相关来测量可靠性。通过Pearson系数和已知组分析评估构建有效性。结果：三因素结构基本确认。 Cronbach的alpha在0.85和0.92之间变化。项目 - 总相关性平均高于0.70;平均项目间相关性范围在0.63和0.65之间。相关性都是重要的;已知的群体分析表明，MSQ评分始终呈疾病严重程度较低。结论：我们的研究结果证实了MSQ的因素结构，可靠性和有效性，并扩大了以前验证研究的结果，对意大利语和一组严重CM需要戒断治疗的患者。

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