The Severe Respiratory Insufficiency Questionnaire for Subjects With COPD With Long-Term Oxygen Therapy.
BACKGROUND: Respiratory insufficiency in COPD may present as hypoxic and/or hypercapnic respiratory failure treated with long-term oxygen therapy (LTOT) and/or noninvasive ventilation (NIV) with LTOT. The Severe Respiratory Insufficiency Questionnaire (SRI) is a tool for the assessment of health-rel...
| Publicado en: | Respiratory Care Vol. 61; no. 9; pp. 1186 - 1192 |
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| Autores principales: | , , , , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Mary Ann Liebert, Inc.
Sep2016
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=118044777&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 118044777 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 00201324 4GG jtl: Respiratory Care issn: 00201324 maglogo: N pubinfo: dt: Sep2016 vid: 61 iid: 9 pid: 1365 pub: Mary Ann Liebert, Inc. place: New Rochelle, New York artinfo: ui: 118044777 118044777 118044777 10.4187/respcare.04574 118044777 ppf: 1186 ppct: 6 formats: fmt: @attributes: type: P tig: atl: The Severe Respiratory Insufficiency Questionnaire for Subjects With COPD With Long-Term Oxygen Therapy. aug: au: Walterspacher, Stephan July, Johanna Kohlhäufl, Martin Rzehak, Peter Windisch, Wolfram affil: Clinic for Pneumology, Department of Internal Medicine, University Hospital Freiburg, Freiburg, Germany sug: subj: Respiratory Failure Oxygen Therapy Pulmonary Disease, Chronic Obstructive Questionnaires Human Prospective Studies Coefficient alpha Data Analysis Software Descriptive Statistics Factor Analysis Quality of Life Reliability and Validity Summated Rating Scaling Plethysmography Pretest-Posttest Design Unpaired T-Tests Mann-Whitney U Test Wilcoxon Rank Sum Test Fisher's Exact Test Male Female Middle Age Aged Internal Consistency Middle Aged: 45-64 years Aged: 65+ years Male Female ab: BACKGROUND: Respiratory insufficiency in COPD may present as hypoxic and/or hypercapnic respiratory failure treated with long-term oxygen therapy (LTOT) and/or noninvasive ventilation (NIV) with LTOT. The Severe Respiratory Insufficiency Questionnaire (SRI) is a tool for the assessment of health-related quality of life (HRQOL) in subjects receiving NIV. However, it remains unclear whether the SRI is also capable of assessing and discriminating HRQOL in subjects receiving LTOT. METHODS: Stable subjects with COPD receiving LTOT or NIV + LTOT (NIV) were prospectively recruited and completed the SRI, lung function tests, and blood gases. Confirmatory factor analysis for construct validity and internal consistency reliability were calculated. RESULTS: One hundred fifty-five subjects were included (113 LTOT, 42 NIV). The Cronbach a coefficient of the 7 subscales ranged between 0.69 and 0.89 (LTOT) and between 0.79 and 0.93 (NIV), respectively. In both groups, confirmatory factor analysis revealed a one-factor model for the SRI summary scale; in 5 subscales, one- or 2-factor models could be established. Group differences in the SRI subsets were all P < .05 (except for physical functioning) with higher scores in subjects receiving NIV. CONCLUSIONS: The SRI showed high reliability and validity in subjects with COPD receiving LTOT. Subjects receiving LTOT had lower SRI scores, indicating a poorer HRQOL compared with subjects with established NIV and LTOT. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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