白癜风患者影响量表（VIPs）短式的跨文化验证。
Cross-cultural validation of a short-form of the Vitiligo Impact Patient scale (VIPs).
机构信息
Department of Dermatology, Mondor Hospital (AP-HP), Paris Est Créteil University, Créteil, France; Epidemiology in Dermatology and Evaluation of Therapeutics (EpiDermE), EA7379, Paris-Est University, Créteil, France.
Department of Dermatology, University of Massachusetts Medical School, Worcester, Massachusetts.
出版信息
J Am Acad Dermatol. 2019 Nov;81(5):1107-1114. doi: 10.1016/j.jaad.2019.02.008. Epub 2019 Feb 11.
BACKGROUND
There is a lack of short-form questionnaires evaluating the burden of vitiligo according to skin phototype.
OBJECTIVE
To develop and validate a 12-item short-form of the Vitiligo Impact Patient scale (VIPs) that takes into account skin phototype.
METHODS
Multicenter, prospective, cross-sectional study conducted in France (Créteil and Bordeaux) and the US (Worcester, Massachusetts, and Dallas, Texas).
RESULTS
In total, 891 patients completed the questionnaire. Of these, 509 patients belonged to the French Development sample-313 with dark skin (DS) (phototypes IV to VI) and 196 with fair skin (FS) (phototypes I to III). The US validation sample comprised 382 patients-113 DS and 269 FS. There was a very high correlation between VIPs-FS and its 12-item short-form, VIPs-12-FS, in both the development and validation samples (respectively, rho = 0.96, P < .0001 and rho = 0.98, P < .0001). Similarly, the correlations between VIPs-DS and its short-form, VIPs-12-DS, in both the development and validation samples were very high (respectively, rho = 0.95, P < .0001 and rho = 0.96, P < .0001).
LIMITATIONS
Responsiveness of the 12-item short-forms should be confirmed.
CONCLUSIONS
These data enabled the development and validation of 12-item short-forms of the VIPs questionnaires for fair (VIPs-12-FS) and dark (VIPs-12-DS) skin.
背景
目前缺乏根据皮肤类型评估白癜风负担的简短问卷。
目的
开发并验证一种包含皮肤类型的 12 项简化版白癜风患者影响量表（Vitiligo Impact Patient Scale，VIPs）。
方法
在法国（克雷泰伊和波尔多）和美国（马萨诸塞州伍斯特和德克萨斯州达拉斯）进行了一项多中心、前瞻性、横断面研究。
结果
共有 891 名患者完成了问卷。其中，509 名患者来自法国开发样本-313 例深色皮肤（DS）（IV 至 VI 型）和 196 例浅色皮肤（FS）（I 至 III 型）。美国验证样本包括 382 名患者-113 例 DS 和 269 例 FS。在开发和验证样本中，VIPs-FS 及其 12 项简短形式 VIPs-12-FS 之间存在非常高的相关性（分别为 rho=0.96，P<0.0001 和 rho=0.98，P<0.0001）。同样，在开发和验证样本中，VIPs-DS 及其简短形式 VIPs-12-DS 之间的相关性也非常高（分别为 rho=0.95，P<0.0001 和 rho=0.96，P<0.0001）。
局限性
需要确认 12 项简短形式的反应度。
结论
这些数据支持了 VIPs 问卷的 12 项简短形式在浅色皮肤（VIPs-12-FS）和深色皮肤（VIPs-12-DS）中的开发和验证。
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