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Measuring quality of life of cognitively impaired elderly inpatients in palliative care: psychometric properties of the QUALID and CILQ scales
Objectives: The study aimed to assess the psychometric properties of the Czech versions of the Quality of Life in Late-Stage Dementia (QUALID) and the Cognitively Impaired Life Quality (CILQ) scales for use in the palliative care setting in terminally ill patients with cognitive impairment. Methods:...
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| Published in: | Aging & mental health 2017-12, Vol.21 (12), p.1287-1293 |
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| cites | cdi_FETCH-LOGICAL-c366t-100e88eedd6b638e129da1b0f64f3e0014f37cf28cddd27619c24f99ff4ea703 |
| container_end_page | 1293 |
| container_issue | 12 |
| container_start_page | 1287 |
| container_title | Aging & mental health |
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| creator | Bužgová, Radka Kozáková, Radka Sikorová, Lucie Jarošová, Darja |
| description | Objectives: The study aimed to assess the psychometric properties of the Czech versions of the Quality of Life in Late-Stage Dementia (QUALID) and the Cognitively Impaired Life Quality (CILQ) scales for use in the palliative care setting in terminally ill patients with cognitive impairment.
Methods: The sample comprised 306 cognitively impaired inpatients with advanced cancer and non-cancer conditions. In this cross-sectional study, two Quality of Life (QoL) measurements were performed at baseline and after five days. The dimensionality of the QUALID and CILQ scales was evaluated using a principal component analysis with Varimax rotation. Reliability was assessed using Cronbach's alpha; inter-rater reliability was evaluated with Kappa index. Test-retest stability was calculated using the intraclass correlation coefficients (ICCs) comparing scores from baseline and 3-5 days post-baseline. The construct validity of the QUALID and CILQ scale was established by Spearman's correlation coefficients with the Symptom Management at the End-of-Life in Dementia (SM-EOLD).
Results: Both scales were shown to have adequate validity and reliability (Cronbach's α = 0.812 for QUALID, and α = 0.73 for CILQ), good inter-rater agreement (QUALID: κ = 0.760; CILQ: κ = 0.801) as well as test-retest reliability (QUALID: ICC = 0.847; CILQ: ICC = 0.925).
Conclusion: The Czech versions of the QUALID and CILQ scales may be recommended for use in the Czech Republic in the area of palliative care. |
| doi_str_mv | 10.1080/13607863.2016.1220919 |
| format | article |
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Methods: The sample comprised 306 cognitively impaired inpatients with advanced cancer and non-cancer conditions. In this cross-sectional study, two Quality of Life (QoL) measurements were performed at baseline and after five days. The dimensionality of the QUALID and CILQ scales was evaluated using a principal component analysis with Varimax rotation. Reliability was assessed using Cronbach's alpha; inter-rater reliability was evaluated with Kappa index. Test-retest stability was calculated using the intraclass correlation coefficients (ICCs) comparing scores from baseline and 3-5 days post-baseline. The construct validity of the QUALID and CILQ scale was established by Spearman's correlation coefficients with the Symptom Management at the End-of-Life in Dementia (SM-EOLD).
Results: Both scales were shown to have adequate validity and reliability (Cronbach's α = 0.812 for QUALID, and α = 0.73 for CILQ), good inter-rater agreement (QUALID: κ = 0.760; CILQ: κ = 0.801) as well as test-retest reliability (QUALID: ICC = 0.847; CILQ: ICC = 0.925).
Conclusion: The Czech versions of the QUALID and CILQ scales may be recommended for use in the Czech Republic in the area of palliative care.</description><identifier>ISSN: 1360-7863</identifier><identifier>EISSN: 1364-6915</identifier><identifier>DOI: 10.1080/13607863.2016.1220919</identifier><identifier>PMID: 27565013</identifier><language>eng</language><publisher>England: Routledge</publisher><subject>Aged ; Aged, 80 and over ; Cognitive Dysfunction - psychology ; Cognitively impaired ; Cross-Sectional Studies ; Czech Republic ; Female ; Humans ; Male ; Middle Aged ; palliative care ; Palliative Care - psychology ; psychometric evaluation ; Psychometrics - instrumentation ; quality of life ; Quality of Life - psychology ; reliability ; Reproducibility of Results ; Surveys and Questionnaires - standards ; validity</subject><ispartof>Aging & mental health, 2017-12, Vol.21 (12), p.1287-1293</ispartof><rights>2016 Informa UK Limited, trading as Taylor & Francis Group 2016</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c366t-100e88eedd6b638e129da1b0f64f3e0014f37cf28cddd27619c24f99ff4ea703</citedby><cites>FETCH-LOGICAL-c366t-100e88eedd6b638e129da1b0f64f3e0014f37cf28cddd27619c24f99ff4ea703</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/27565013$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Bužgová, Radka</creatorcontrib><creatorcontrib>Kozáková, Radka</creatorcontrib><creatorcontrib>Sikorová, Lucie</creatorcontrib><creatorcontrib>Jarošová, Darja</creatorcontrib><title>Measuring quality of life of cognitively impaired elderly inpatients in palliative care: psychometric properties of the QUALID and CILQ scales</title><title>Aging & mental health</title><addtitle>Aging Ment Health</addtitle><description>Objectives: The study aimed to assess the psychometric properties of the Czech versions of the Quality of Life in Late-Stage Dementia (QUALID) and the Cognitively Impaired Life Quality (CILQ) scales for use in the palliative care setting in terminally ill patients with cognitive impairment.
Methods: The sample comprised 306 cognitively impaired inpatients with advanced cancer and non-cancer conditions. In this cross-sectional study, two Quality of Life (QoL) measurements were performed at baseline and after five days. The dimensionality of the QUALID and CILQ scales was evaluated using a principal component analysis with Varimax rotation. Reliability was assessed using Cronbach's alpha; inter-rater reliability was evaluated with Kappa index. Test-retest stability was calculated using the intraclass correlation coefficients (ICCs) comparing scores from baseline and 3-5 days post-baseline. The construct validity of the QUALID and CILQ scale was established by Spearman's correlation coefficients with the Symptom Management at the End-of-Life in Dementia (SM-EOLD).
Results: Both scales were shown to have adequate validity and reliability (Cronbach's α = 0.812 for QUALID, and α = 0.73 for CILQ), good inter-rater agreement (QUALID: κ = 0.760; CILQ: κ = 0.801) as well as test-retest reliability (QUALID: ICC = 0.847; CILQ: ICC = 0.925).
Conclusion: The Czech versions of the QUALID and CILQ scales may be recommended for use in the Czech Republic in the area of palliative care.</description><subject>Aged</subject><subject>Aged, 80 and over</subject><subject>Cognitive Dysfunction - psychology</subject><subject>Cognitively impaired</subject><subject>Cross-Sectional Studies</subject><subject>Czech Republic</subject><subject>Female</subject><subject>Humans</subject><subject>Male</subject><subject>Middle Aged</subject><subject>palliative care</subject><subject>Palliative Care - psychology</subject><subject>psychometric evaluation</subject><subject>Psychometrics - instrumentation</subject><subject>quality of life</subject><subject>Quality of Life - psychology</subject><subject>reliability</subject><subject>Reproducibility of Results</subject><subject>Surveys and Questionnaires - standards</subject><subject>validity</subject><issn>1360-7863</issn><issn>1364-6915</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp9kctu3CAUhlHUqrm0j5CKZTeegLEx7qrRpElGmqqKlK4RA4eEChsHcCK_RJ65dmfSZVf_0dF3rj9C55SsKBHkgjJOGsHZqiSUr2hZkpa2R-hkzlcFb2n97m9MigU6Rqcp_SaE0IryD-i4bGpeE8pO0OsPUGmMrn_AT6PyLk84WOydhUV1eOhdds_gJ-y6QbkIBoM3EJdEP6jsoM9pDvGgvHdqYbFWEb7iIU36MXSQo9N4iGGAONNpaZsfAd_9utxurrDqDV5vtnc4aeUhfUTvrfIJPh30DN1ff79f3xbbnzeb9eW20IzzXFBCQAgAY_iOMwG0bI2iO2J5ZRksZ1rWaFsKbYwpG05bXVa2ba2tQDWEnaEv-7bzXk8jpCw7lzR4r3oIY5JU1G1DBRdiRus9qmNIKYKVQ3SdipOkRC5OyDcn5OKEPDgx130-jBh3HZh_VW-vn4Fve8D1NsROvYTojcxq8iHaqHrtkmT_n_EHWISaPg</recordid><startdate>20171202</startdate><enddate>20171202</enddate><creator>Bužgová, Radka</creator><creator>Kozáková, Radka</creator><creator>Sikorová, Lucie</creator><creator>Jarošová, Darja</creator><general>Routledge</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20171202</creationdate><title>Measuring quality of life of cognitively impaired elderly inpatients in palliative care: psychometric properties of the QUALID and CILQ scales</title><author>Bužgová, Radka ; Kozáková, Radka ; Sikorová, Lucie ; Jarošová, Darja</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c366t-100e88eedd6b638e129da1b0f64f3e0014f37cf28cddd27619c24f99ff4ea703</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Aged</topic><topic>Aged, 80 and over</topic><topic>Cognitive Dysfunction - psychology</topic><topic>Cognitively impaired</topic><topic>Cross-Sectional Studies</topic><topic>Czech Republic</topic><topic>Female</topic><topic>Humans</topic><topic>Male</topic><topic>Middle Aged</topic><topic>palliative care</topic><topic>Palliative Care - psychology</topic><topic>psychometric evaluation</topic><topic>Psychometrics - instrumentation</topic><topic>quality of life</topic><topic>Quality of Life - psychology</topic><topic>reliability</topic><topic>Reproducibility of Results</topic><topic>Surveys and Questionnaires - standards</topic><topic>validity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bužgová, Radka</creatorcontrib><creatorcontrib>Kozáková, Radka</creatorcontrib><creatorcontrib>Sikorová, Lucie</creatorcontrib><creatorcontrib>Jarošová, Darja</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Aging & mental health</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bužgová, Radka</au><au>Kozáková, Radka</au><au>Sikorová, Lucie</au><au>Jarošová, Darja</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Measuring quality of life of cognitively impaired elderly inpatients in palliative care: psychometric properties of the QUALID and CILQ scales</atitle><jtitle>Aging & mental health</jtitle><addtitle>Aging Ment Health</addtitle><date>2017-12-02</date><risdate>2017</risdate><volume>21</volume><issue>12</issue><spage>1287</spage><epage>1293</epage><pages>1287-1293</pages><issn>1360-7863</issn><eissn>1364-6915</eissn><abstract>Objectives: The study aimed to assess the psychometric properties of the Czech versions of the Quality of Life in Late-Stage Dementia (QUALID) and the Cognitively Impaired Life Quality (CILQ) scales for use in the palliative care setting in terminally ill patients with cognitive impairment.
Methods: The sample comprised 306 cognitively impaired inpatients with advanced cancer and non-cancer conditions. In this cross-sectional study, two Quality of Life (QoL) measurements were performed at baseline and after five days. The dimensionality of the QUALID and CILQ scales was evaluated using a principal component analysis with Varimax rotation. Reliability was assessed using Cronbach's alpha; inter-rater reliability was evaluated with Kappa index. Test-retest stability was calculated using the intraclass correlation coefficients (ICCs) comparing scores from baseline and 3-5 days post-baseline. The construct validity of the QUALID and CILQ scale was established by Spearman's correlation coefficients with the Symptom Management at the End-of-Life in Dementia (SM-EOLD).
Results: Both scales were shown to have adequate validity and reliability (Cronbach's α = 0.812 for QUALID, and α = 0.73 for CILQ), good inter-rater agreement (QUALID: κ = 0.760; CILQ: κ = 0.801) as well as test-retest reliability (QUALID: ICC = 0.847; CILQ: ICC = 0.925).
Conclusion: The Czech versions of the QUALID and CILQ scales may be recommended for use in the Czech Republic in the area of palliative care.</abstract><cop>England</cop><pub>Routledge</pub><pmid>27565013</pmid><doi>10.1080/13607863.2016.1220919</doi><tpages>7</tpages></addata></record> |
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| ispartof | Aging & mental health, 2017-12, Vol.21 (12), p.1287-1293 |
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| source | Taylor and Francis Social Sciences and Humanities Collection |
| subjects | Aged Aged, 80 and over Cognitive Dysfunction - psychology Cognitively impaired Cross-Sectional Studies Czech Republic Female Humans Male Middle Aged palliative care Palliative Care - psychology psychometric evaluation Psychometrics - instrumentation quality of life Quality of Life - psychology reliability Reproducibility of Results Surveys and Questionnaires - standards validity |
| title | Measuring quality of life of cognitively impaired elderly inpatients in palliative care: psychometric properties of the QUALID and CILQ scales |
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