Additional Evidence for the Affective Dimension of Dyspnea in Patients With COPD
Additional Evidence for the Affective Dimension of Dyspnea in Patients With COPD
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DOI：
10.1002/nur.20359
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发表时间：
2010-02-01
影响因子：
2
通讯作者：
Paul, Steven M.
中科院分区：
文献类型：
--
作者：
Carrieri-Kohlman, Virginia;Donesky-Cuenco, DorAnne;Paul, Steven M.
该次要分析的主要目的是确定103名慢性阻塞性肺病受试者在作为随机临床试验一部分进行的基线运动试验期间是否将呼吸困难的情感维度（呼吸困难相关焦虑和呼吸困难相关痛苦）与感觉维度（强度）分开评定。第二个目的是确定呼吸困难相关的焦虑和痛苦是否与其他焦虑测量方法明显不同。在6分钟步行和增量跑步机试验结束时，参与者对改良博格量表上呼吸困难相关焦虑和痛苦程度的评分与他们对呼吸困难强度的评分有显著差异。与呼吸困难相关的焦虑和痛苦似乎也是独立于状态焦虑、负面情绪和跑步机测试前焦虑的概念。(C)2009 Wiley Periodicals，Inc. Res Nurs Health 33：4- 19，2010
The Primary purpose of this secondary analysis was to determine whether 103 participants with chronic obstructive Pulmonary disease rated the affective dimension of dyspnea (dyspnea-related anxiety and dyspnea-related distress) separately from the sensory dimension (intensity) during baseline exercise testing conducted as part of a randomized clinical trial. A secondary purpose was to determine if dyspnea-related anxiety and distress were rated distinctly different from other measurements of anxiety. At the end of a 6-minute walk and an incremental treadmill test, participant ratings of the magnitude of dyspnea-related anxiety and distress on the Modified Borg Scale were significantly different from their ratings of the intensity of dyspnea. Dyspnea-related anxiety and distress also appeared to be concepts independent from measures of state anxiety, negative affect, and anxiety before a treadmill test. (C) 2009 Wiley Periodicals, Inc. Res Nurs Health 33:4-19,2010