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Reliability and validity of Amharic version of EORTC QLQ-C30 and QLQ-BR23 modules for assessing health-related quality of life among breast cancer patients in Ethiopia
Breast cancer is the most common cancer among women and it affects quality of life of those women. So far, the two most frequently used tools for assessing health related quality of life in breast cancer patients, EORTC QLQ-C30 and EORTC QLQ-BR23 modules, were not validated in Ethiopia. Hence, the p...
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Published in: | Health and quality of life outcomes 2019-12, Vol.17 (1), p.182-8, Article 182 |
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description | Breast cancer is the most common cancer among women and it affects quality of life of those women. So far, the two most frequently used tools for assessing health related quality of life in breast cancer patients, EORTC QLQ-C30 and EORTC QLQ-BR23 modules, were not validated in Ethiopia. Hence, the present study aimed to assess the psychometric properties of the tools among Ethiopian breast cancer patients.
Institutional based longitudinal study was conducted from January 1 to May 1, 2017 GC at only nationwide oncology center, Tikur Anbessa Specialized Hospital (TASH), Addis Ababa, Ethiopia. A total of 146 patients who visited the facility during that period, with no missing quality of life data, were selected for analysis. The psychometric properties of the EORTC QLQ-C30 and EORTC QLQ-BR23 were evaluated in terms of reliability, convergent, divergent, construct and clinical validity using SPSS version 22.
Satisfactory internal consistency reliability (Cronbach's α coefficients > 0.7) was confirmed, except for cognitive function (α = 0.516) of EORTC QLQ-C30 and body image (α = 0.510) of EORTC QLQ-BR23. Multiple-trait scaling analysis demonstrated a good convergent and divergent validity. No scaling errors were observed. Most items in EORTC QLQ-BR23 possessed a weak or no correlation with its own dimension in EORTC QLQ-C30 (r |
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Institutional based longitudinal study was conducted from January 1 to May 1, 2017 GC at only nationwide oncology center, Tikur Anbessa Specialized Hospital (TASH), Addis Ababa, Ethiopia. A total of 146 patients who visited the facility during that period, with no missing quality of life data, were selected for analysis. The psychometric properties of the EORTC QLQ-C30 and EORTC QLQ-BR23 were evaluated in terms of reliability, convergent, divergent, construct and clinical validity using SPSS version 22.
Satisfactory internal consistency reliability (Cronbach's α coefficients > 0.7) was confirmed, except for cognitive function (α = 0.516) of EORTC QLQ-C30 and body image (α = 0.510) of EORTC QLQ-BR23. Multiple-trait scaling analysis demonstrated a good convergent and divergent validity. No scaling errors were observed. Most items in EORTC QLQ-BR23 possessed a weak or no correlation with its own dimension in EORTC QLQ-C30 (r < 0.4) except with some of symptom scales. A statistically significant chemotherapy induced quality of life scores changes (P ≤ 0.05) were observed in all dimensions of both instruments between baseline and the end of first cycle chemotherapy, except for body image (P = 0.985) and sexual enjoyment (P = 0.817) of EORTC QLQ-BR23, indicating clinical validity.
Amharic version of the EORTC QLQ-C30 and EORTC QLQ-BR23 modules are valid and adequately reliable tool and can be used for clinical and epidemiological cancer researches to study the health related quality of life (HRQoL) of women with breast cancer in Ethiopia.</description><identifier>ISSN: 1477-7525</identifier><identifier>EISSN: 1477-7525</identifier><identifier>DOI: 10.1186/s12955-019-1257-z</identifier><identifier>PMID: 31830992</identifier><language>eng</language><publisher>England: BioMed Central Ltd</publisher><subject>Adult ; Aged ; Amharic ; Analysis ; Body image ; Body Image - psychology ; Breast cancer ; Breast Neoplasms - psychology ; Cancer patients ; Cancer therapies ; Care and treatment ; Chemotherapy ; Clinical trials ; Cognitive ability ; Convergence ; Correlation analysis ; Epidemiology ; Ethiopia ; Female ; Health ; Health Surveys - standards ; Humans ; Longitudinal Studies ; Medical imaging ; Middle Aged ; Modules ; Oncology ; Patients ; Quality assessment ; Quality of Life ; Reliability analysis ; Reproducibility of Results ; Self image ; Sociodemographics ; Statistical analysis ; Translations ; Validation ; Validity ; Women ; Womens health</subject><ispartof>Health and quality of life outcomes, 2019-12, Vol.17 (1), p.182-8, Article 182</ispartof><rights>COPYRIGHT 2019 BioMed Central Ltd.</rights><rights>2019. This work is licensed under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>The Author(s). 2019</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c594t-b9d23c3b7efe4077470a4544444844481149897bf06c2e979a3be9faee8804f23</citedby><cites>FETCH-LOGICAL-c594t-b9d23c3b7efe4077470a4544444844481149897bf06c2e979a3be9faee8804f23</cites><orcidid>0000-0001-7047-2394</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6909579/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/2328966460?pq-origsite=primo$$EHTML$$P50$$Gproquest$$Hfree_for_read</linktohtml><link.rule.ids>230,314,723,776,780,881,25731,27901,27902,36989,36990,44566,53766,53768</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31830992$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Gadisa, Diriba Alemayehu</creatorcontrib><creatorcontrib>Gebremariam, Esayas Tadesse</creatorcontrib><creatorcontrib>Ali, Getnet Yimer</creatorcontrib><title>Reliability and validity of Amharic version of EORTC QLQ-C30 and QLQ-BR23 modules for assessing health-related quality of life among breast cancer patients in Ethiopia</title><title>Health and quality of life outcomes</title><addtitle>Health Qual Life Outcomes</addtitle><description>Breast cancer is the most common cancer among women and it affects quality of life of those women. So far, the two most frequently used tools for assessing health related quality of life in breast cancer patients, EORTC QLQ-C30 and EORTC QLQ-BR23 modules, were not validated in Ethiopia. Hence, the present study aimed to assess the psychometric properties of the tools among Ethiopian breast cancer patients.
Institutional based longitudinal study was conducted from January 1 to May 1, 2017 GC at only nationwide oncology center, Tikur Anbessa Specialized Hospital (TASH), Addis Ababa, Ethiopia. A total of 146 patients who visited the facility during that period, with no missing quality of life data, were selected for analysis. The psychometric properties of the EORTC QLQ-C30 and EORTC QLQ-BR23 were evaluated in terms of reliability, convergent, divergent, construct and clinical validity using SPSS version 22.
Satisfactory internal consistency reliability (Cronbach's α coefficients > 0.7) was confirmed, except for cognitive function (α = 0.516) of EORTC QLQ-C30 and body image (α = 0.510) of EORTC QLQ-BR23. Multiple-trait scaling analysis demonstrated a good convergent and divergent validity. No scaling errors were observed. Most items in EORTC QLQ-BR23 possessed a weak or no correlation with its own dimension in EORTC QLQ-C30 (r < 0.4) except with some of symptom scales. A statistically significant chemotherapy induced quality of life scores changes (P ≤ 0.05) were observed in all dimensions of both instruments between baseline and the end of first cycle chemotherapy, except for body image (P = 0.985) and sexual enjoyment (P = 0.817) of EORTC QLQ-BR23, indicating clinical validity.
Amharic version of the EORTC QLQ-C30 and EORTC QLQ-BR23 modules are valid and adequately reliable tool and can be used for clinical and epidemiological cancer researches to study the health related quality of life (HRQoL) of women with breast cancer in Ethiopia.</description><subject>Adult</subject><subject>Aged</subject><subject>Amharic</subject><subject>Analysis</subject><subject>Body image</subject><subject>Body Image - psychology</subject><subject>Breast cancer</subject><subject>Breast Neoplasms - psychology</subject><subject>Cancer patients</subject><subject>Cancer therapies</subject><subject>Care and treatment</subject><subject>Chemotherapy</subject><subject>Clinical trials</subject><subject>Cognitive ability</subject><subject>Convergence</subject><subject>Correlation analysis</subject><subject>Epidemiology</subject><subject>Ethiopia</subject><subject>Female</subject><subject>Health</subject><subject>Health Surveys - standards</subject><subject>Humans</subject><subject>Longitudinal Studies</subject><subject>Medical imaging</subject><subject>Middle Aged</subject><subject>Modules</subject><subject>Oncology</subject><subject>Patients</subject><subject>Quality assessment</subject><subject>Quality of Life</subject><subject>Reliability analysis</subject><subject>Reproducibility of Results</subject><subject>Self image</subject><subject>Sociodemographics</subject><subject>Statistical analysis</subject><subject>Translations</subject><subject>Validation</subject><subject>Validity</subject><subject>Women</subject><subject>Womens health</subject><issn>1477-7525</issn><issn>1477-7525</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>PIMPY</sourceid><sourceid>DOA</sourceid><recordid>eNptktFu0zAUhiMEYmPwANwgS9zARYYd20l8g1SqAZUqTSvj2jpJTlpPTtzZScX2QrwmzlqmFRErinPy_b91Tv4kecvoOWNl_imwTEmZUqZSlskivX-WnDJRFGkhM_n8yf4keRXCDaUZzzL5MjnhrORUqew0-b1Ca6Ay1gx3BPqG7MCaZnpxLZl1G_CmJjv0wbh-Kl1crq7n5Gp5lc45fRBM-y-rjJPONaPFQFrnCYSAIZh-TTYIdtikHi0M2JDbEezB3ZoWCXQuQpVHCAOpoa_Rky0MBvshENOTi2Fj3NbA6-RFCzbgm8PzLPn59eJ6_j1dXn5bzGfLtJZKDGmlmozXvCqwRUGLQhQUhBTTVU43Y0KVqqhamtcZqkIBr1C1gFiWVLQZP0sWe9_GwY3eetOBv9MOjH4oOL_W4AdTW9RUNFzKMqsEZQKRl2XJVdNSSRWUsRa9Pu-9tmPVYVPHnjzYI9PjL73Z6LXb6VxRJQsVDT4cDLy7HTEMujOhRmuhRzcGHX-nKmJXkkb0_T_ojRt9H0c1UaXKc5E_odYQGzB96-K59WSqZzmjnHLJJur8P1RcDXamdj22JtaPBB-PBJEZ8NewhjEEvfixOmbZnq29C8Fj-zgPRvWUar1PtY6p1lOq9X3UvHs6yEfF3xjzP2mN76E</recordid><startdate>20191212</startdate><enddate>20191212</enddate><creator>Gadisa, Diriba Alemayehu</creator><creator>Gebremariam, Esayas Tadesse</creator><creator>Ali, Getnet Yimer</creator><general>BioMed Central Ltd</general><general>BioMed Central</general><general>BMC</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>ISR</scope><scope>3V.</scope><scope>7T2</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8C1</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>M0S</scope><scope>M1P</scope><scope>PATMY</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><scope>7X8</scope><scope>5PM</scope><scope>DOA</scope><orcidid>https://orcid.org/0000-0001-7047-2394</orcidid></search><sort><creationdate>20191212</creationdate><title>Reliability and validity of Amharic version of EORTC QLQ-C30 and QLQ-BR23 modules for assessing health-related quality of life among breast cancer patients in Ethiopia</title><author>Gadisa, Diriba Alemayehu ; Gebremariam, Esayas Tadesse ; Ali, Getnet Yimer</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c594t-b9d23c3b7efe4077470a4544444844481149897bf06c2e979a3be9faee8804f23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Adult</topic><topic>Aged</topic><topic>Amharic</topic><topic>Analysis</topic><topic>Body image</topic><topic>Body Image - psychology</topic><topic>Breast cancer</topic><topic>Breast Neoplasms - psychology</topic><topic>Cancer patients</topic><topic>Cancer therapies</topic><topic>Care and treatment</topic><topic>Chemotherapy</topic><topic>Clinical trials</topic><topic>Cognitive ability</topic><topic>Convergence</topic><topic>Correlation analysis</topic><topic>Epidemiology</topic><topic>Ethiopia</topic><topic>Female</topic><topic>Health</topic><topic>Health Surveys - standards</topic><topic>Humans</topic><topic>Longitudinal Studies</topic><topic>Medical imaging</topic><topic>Middle Aged</topic><topic>Modules</topic><topic>Oncology</topic><topic>Patients</topic><topic>Quality assessment</topic><topic>Quality of Life</topic><topic>Reliability analysis</topic><topic>Reproducibility of Results</topic><topic>Self image</topic><topic>Sociodemographics</topic><topic>Statistical analysis</topic><topic>Translations</topic><topic>Validation</topic><topic>Validity</topic><topic>Women</topic><topic>Womens health</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gadisa, Diriba Alemayehu</creatorcontrib><creatorcontrib>Gebremariam, Esayas Tadesse</creatorcontrib><creatorcontrib>Ali, Getnet Yimer</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Gale In Context: Science</collection><collection>ProQuest Central (Corporate)</collection><collection>Health and Safety Science Abstracts (Full archive)</collection><collection>ProQuest Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Public Health Database</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>AUTh Library subscriptions: ProQuest Central</collection><collection>ProQuest Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Environmental Science Database</collection><collection>Publicly Available Content (ProQuest)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Environmental Science Collection</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>Health and quality of life outcomes</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gadisa, Diriba Alemayehu</au><au>Gebremariam, Esayas Tadesse</au><au>Ali, Getnet Yimer</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Reliability and validity of Amharic version of EORTC QLQ-C30 and QLQ-BR23 modules for assessing health-related quality of life among breast cancer patients in Ethiopia</atitle><jtitle>Health and quality of life outcomes</jtitle><addtitle>Health Qual Life Outcomes</addtitle><date>2019-12-12</date><risdate>2019</risdate><volume>17</volume><issue>1</issue><spage>182</spage><epage>8</epage><pages>182-8</pages><artnum>182</artnum><issn>1477-7525</issn><eissn>1477-7525</eissn><abstract>Breast cancer is the most common cancer among women and it affects quality of life of those women. So far, the two most frequently used tools for assessing health related quality of life in breast cancer patients, EORTC QLQ-C30 and EORTC QLQ-BR23 modules, were not validated in Ethiopia. Hence, the present study aimed to assess the psychometric properties of the tools among Ethiopian breast cancer patients.
Institutional based longitudinal study was conducted from January 1 to May 1, 2017 GC at only nationwide oncology center, Tikur Anbessa Specialized Hospital (TASH), Addis Ababa, Ethiopia. A total of 146 patients who visited the facility during that period, with no missing quality of life data, were selected for analysis. The psychometric properties of the EORTC QLQ-C30 and EORTC QLQ-BR23 were evaluated in terms of reliability, convergent, divergent, construct and clinical validity using SPSS version 22.
Satisfactory internal consistency reliability (Cronbach's α coefficients > 0.7) was confirmed, except for cognitive function (α = 0.516) of EORTC QLQ-C30 and body image (α = 0.510) of EORTC QLQ-BR23. Multiple-trait scaling analysis demonstrated a good convergent and divergent validity. No scaling errors were observed. Most items in EORTC QLQ-BR23 possessed a weak or no correlation with its own dimension in EORTC QLQ-C30 (r < 0.4) except with some of symptom scales. A statistically significant chemotherapy induced quality of life scores changes (P ≤ 0.05) were observed in all dimensions of both instruments between baseline and the end of first cycle chemotherapy, except for body image (P = 0.985) and sexual enjoyment (P = 0.817) of EORTC QLQ-BR23, indicating clinical validity.
Amharic version of the EORTC QLQ-C30 and EORTC QLQ-BR23 modules are valid and adequately reliable tool and can be used for clinical and epidemiological cancer researches to study the health related quality of life (HRQoL) of women with breast cancer in Ethiopia.</abstract><cop>England</cop><pub>BioMed Central Ltd</pub><pmid>31830992</pmid><doi>10.1186/s12955-019-1257-z</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0001-7047-2394</orcidid><oa>free_for_read</oa></addata></record> |
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subjects | Adult Aged Amharic Analysis Body image Body Image - psychology Breast cancer Breast Neoplasms - psychology Cancer patients Cancer therapies Care and treatment Chemotherapy Clinical trials Cognitive ability Convergence Correlation analysis Epidemiology Ethiopia Female Health Health Surveys - standards Humans Longitudinal Studies Medical imaging Middle Aged Modules Oncology Patients Quality assessment Quality of Life Reliability analysis Reproducibility of Results Self image Sociodemographics Statistical analysis Translations Validation Validity Women Womens health |
title | Reliability and validity of Amharic version of EORTC QLQ-C30 and QLQ-BR23 modules for assessing health-related quality of life among breast cancer patients in Ethiopia |
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