Validation of the Intermountain patient perception of quality (PPQ) survey among survivors of an intensive care unit admission: a retrospective validation study.
Validation of the Intermountain patient perception of quality (PPQ) survey among survivors of an intensive care unit admission: a retrospective validation study.
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对重症监护病房的幸存者的质量质量（PPQ）调查的验证：回顾性验证研究。
DOI：
10.1186/s12913-015-0828-x
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发表时间：
2015-04-14
影响因子：
2.8
通讯作者：
Center for Humanizing Critical Care
中科院分区：
文献类型：
--
作者：
Brown SM;McBride G;Collingridge DS;Butler JM;Kuttler KG;Hirshberg EL;Jones JP;Hopkins RO;Talmor D;Orme J;Center for Humanizing Critical Care
患者对住院质量的看法对美国医疗保健系统来说已经变得非常重要。标准的医疗质量感知调查并不集中在重症监护室（ICU）的住院部分。我们的目的是评估结构效度和内部一致性的山间病人感知质量（PPQ）调查患者从ICU出院。我们分析了前瞻性收集的结果，从ICU PPQ调查的所有住院患者在Intermountain医疗中心，其住院包括ICU住宿。我们采用主成分分析来确定PPQ调查中存在的结构，并采用Cronbach's alpha来评估代表每个结构的项目的内部一致性（可靠性）。我们确定了5，680名完成PPQ调查的患者。有三个基本领域的测量：护理，医生护理，和整体感知质量。前两个主成分解释了大部分变异性。结构没有因受访者类型而异。Intermountain ICU PPQ调查在三个不同的结构中表现出良好的结构效度。这一点，除了其先前建立的内容效度，表明效用的PPQ调查作为一种分析的感知质量的ICU的经验。本文的在线版本（doi：10.1186/s12913-015-0828-x）包含补充材料，可供授权用户使用。
Patients’ perceptions of the quality of their hospitalization have become important to the American healthcare system. Standard surveys of perceived quality of healthcare do not focus on the Intensive Care Unit (ICU) portion of the stay. Our objective was to evaluate the construct validity and internal consistency of the Intermountain Patient Perception of Quality (PPQ) survey among patients discharged from the ICU. We analyzed prospectively collected results from the ICU PPQ survey of all inpatients at Intermountain Medical Center whose hospitalization included an ICU stay. We employed principal components analysis to determine the constructs present in the PPQ survey, and Cronbach’s alpha to evaluate the internal consistency (reliability) of the items representing each construct. We identified 5,680 patients who had completed the PPQ survey. There were three basic domains measured: nursing care, physician care, and overall perception of quality. Most of the variability was explained with the first two principal components. Constructs did not vary by type of respondent. The Intermountain ICU PPQ survey demonstrated excellent construct validity across three distinct constructs. This, in addition to its previously established content validity, suggests the utility of the PPQ survey as an assay of the perceived quality of the ICU experience. The online version of this article (doi:10.1186/s12913-015-0828-x) contains supplementary material, which is available to authorized users.
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影响因子：
8.8
作者：
Dinglas VD;Gifford JM;Husain N;Colantuoni E;Needham DM
通讯作者：
Needham DM
影响因子：
8.8
作者：
Gifford, Jeneen M.;Husain, Nadia;Needham, Dale M.
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Needham, Dale M.
影响因子：
3.4
作者：
de Vries, H;Elliott, MN;Hays, RD
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Hays, RD
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Goldstein, E;Farquhar, M;Garfinkel, S
通讯作者：
Garfinkel, S
影响因子：
2.5
作者：
Harris, PB;McBride, G;Curtis, L
通讯作者：
Curtis, L