Psychometric properties of the Arabic version of Quality of Life Index

2006 ◽  
Vol 55 (5) ◽  
pp. 604-610 ◽  
Author(s):  
Jehad O. Halabi
Keyword(s):  
Quality Of Life ◽  
Psychometric Properties ◽  
Arabic Version ◽  
Life Index ◽  
Quality Of Life Index

scholarly journals Psychometric properties of Quality-of-Life Index for Vietnamese women with breast cancer three weeks postmastectomy

2021 ◽  
Author(s):  
Xuan Thi Nhu Ha ◽  
Sureeporn Thanasilp
Keyword(s):  
Breast Cancer ◽  
Quality Of Life ◽  
Psychometric Properties ◽  
Content Validity ◽  
Chi Square ◽  
Life Index ◽  
Cronbach's Alpha ◽  
Vietnamese Women ◽  
Quality Of Life Index

Background: The patient’s quality of life immediately after mastectomy usually receives less attention than the quality of life after three months, six months, or a year. It is because the focus is mainly on surgical complications. Many instruments measure the quality of life from three months onwards. Still, the quality-of-life instruments right after postmastectomy is not yet verified.Objective: This paper aimed to test the reliability and validity of the Quality-of-Life Index Vietnamese version (QOLI-V) in Vietnamese women with breast cancer three weeks postmastectomy.Methods: The descriptive cross-sectional study was designed to analyze the psychometric properties of a Vietnamese version of the modified Quality of Life Index. The modified process was conducted after granting permission from the original authors. The content validity of the modified index was examined by five experts. Brislin’s model was used for the translation process. The 26-item QOLI-V was tested in 265 patients with breast cancer stage II three weeks postmastectomy who expected to have a poorer quality of life score. The reliability of the index was measured by Cronbach's alpha. The construct validity was examined using confirmatory factor analysis (CFA).Result: The content validity index results showed that the lowest I-CVI was .80 and the highest was 1.00. S-CVI/Ave was 0.95, and S-CVI/UA was 0.76. The Cronbach's alpha of QOLI-V was .84, which was considered acceptable. Most of the 26 items featured the correct item-total correlation of .30 to .60. There were only two items correlated with the total scale at .18, and the item with the lowest correlation (.06) was deleted from the item set.  The CFA of model 1 with 26 items was not an ideal fit with the data, with Chi-Square/df = 2.15, CFI =.815, GFI = .853, TLI=.792 RMSEA =.066. After deleted an item #general quality of life, and the CFA of model 2 was conducted on the 25-item index. The final result indicated the improvement of the model fit, with Chi-Square/df =2.26, CFI=.852, GFI=.814, TLI=.790, RMSEA=.069.Conclusion: The 25-item QOLI-V version is considered valid and reliable to measure the quality of life of Vietnamese women with breast cancer three weeks postmastectomy. Nurses and midwives could use this instrument to measure the quality of life of the patients, and the patients could use it for self-assessment.Funding: This study was funded by the 90th Anniversary of Chulalongkorn University Scholarship, Chulalongkorn University, Thailand.

scholarly journals "SPITZER QUALITY OF LIFE INDEX" AND THE ELDERLY POPULATION: PSYCHOMETRIC PROPERTIES

2013 ◽  
Vol 17 (1) ◽  
Author(s):  
Karina Rospendowiski ◽  
Fernanda Aparecida Cintra ◽  
Neusa Maria Costa Alexandre
Keyword(s):  
Quality Of Life ◽  
Psychometric Properties ◽  
Elderly Population ◽  
The Elderly ◽  
Life Index ◽  
Quality Of Life Index

scholarly journals Measuring health: related quality of life in hemodialysis patients. Psychometric properties of the Missoula-VITAS Quality of Life Index (MVQOLI-15) in Greece

2013 ◽  
Vol 1 (2) ◽  
pp. 17 ◽  
Author(s):  
Paraskevi Theofilou ◽  
Adamantia Aroni ◽  
Maria Ralli ◽  
Maria Gouzou ◽  
Sophia Zyga
Keyword(s):  
Quality Of Life ◽  
Psychometric Properties ◽  
Internal Consistency ◽  
Convergent Validity ◽  
Intraclass Correlation ◽  
Domain Analysis ◽  
Initial Assessment ◽  
Life Index ◽  
Quality Of Life Index

Different measuring tools have been used to understand the outcomes of end-stage renal disease (ESRD) therapies. However, survival, cost-effectiveness and quality of life (QOL) are the main parameters to evaluate treatment of ESRD. The current study meant to assess the psychometric properties (reliability and validity) of the Missoula-VITAS Quality of Life Index (MVQOLI-15) translation to Greek in patients undergoing hemodialysis (HD). A total sample of 79 HD patients voluntarily participated in this pilot study. Domain analysis of MVQOLI-15-Greek was conducted based on the collected data at initial assessment. The reliability properties of the instrument were tested using the following measures; internal consistency, repeatability, test-retest reliability and convergent validity. Domain analysis demonstrated that all domains of the questionnaire had good variability. MVQOLI-15-Greek internal consistency was satisfactory with an overall Cronbach’s a at 0.74. Pearson’s r and intraclass correlation coefficient revealed strong correlations (ranging from 0.91 to 0.98) between initial assessment and reassessment. MVQOLI-15-Greek convergent validity analysis indicated that the domains were strongly related to the same construct. The findings of the study indicate that the Greek version of MVQOLI-15 provided satisfactory psychometric properties supporting its use within pathological populations and in the context of national QOL measurement.

HRCA Quality of Life Index

1986 ◽  
Author(s):  
John N. Morris ◽  
Samy Suissa ◽  
Sylvia Sherwood ◽  
Susan M. Wright ◽  
David Greer
Keyword(s):  
Quality Of Life ◽  
Life Index ◽  
Quality Of Life Index

Refluxsymptomatik – kein Unterschied in Ausprägung und Schweregrad bei Patienten mit und ohne funktionell bewiesene gastroösophageale Refluxerkrankung

2021 ◽  
Author(s):  
Michael Grechenig ◽  
Ricarda Gruber ◽  
Michael Weitzendorfer ◽  
Burkhard H. A. von Rahden ◽  
Bernhard Widmann ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Life Index ◽  
Demeester Score ◽  
Gastroösophageale Refluxerkrankung ◽  
Quality Of Life Index

Zusammenfassung Hintergrund Patienten mit gastroösophagealem Reflux (GERD) leiden oft sehr unter der Symptomatik. Im Rahmen unserer Studie galt es deshalb herauszufinden, ob sich die Lebensqualität und die Symptome bei Patienten mit objektiv nachgewiesener GERD von Patienten ohne funktionell bewiesenes Korrelat unterscheidet. Material und Methoden Eingeschlossen wurden alle Patienten mit typischer Refluxsymptomatik, die 2017 an unserer Abteilung für Allgemein-, Viszeral- und Thoraxchirurgie hinsichtlich des Vorliegens einer GERD abgeklärt wurden. Alle Patienten erhielten eine hochauflösende Manometrie, 24-h-Impedanz-pH-Metrie und eine Gastroskopie. Die Lebensqualität wurde mittels Quality of Life Index (GIQLI) und die gastrointestinale Symptomatik mittels einer Symptomcheckliste (SCL) evaluiert. Mittels SCL wurde die Schwere und Intensität von 14 verschiedenen Symptomen eruiert. Basierend auf den Resultaten der 24-h-pH-Impedanzmessung wurden die Patienten in 2 Gruppen eingeteilt – Patienten mit gastroösophagealer Refluxerkrankung und Patienten mit rein funktioneller Symptomatik ohne organisches Korrelat. Diese Gruppen wurden miteinander verglichen. Ergebnisse Ein vollständiger Datensatz war bei 162 Patienten verfügbar, wovon 86 Patienten (52,2%) objektiv an Reflux erkrankt waren (DeMeester-Mittelwert: 37,85; SD ± 29,11) und 76 Patienten (46,1%) einen unauffälligen DeMeester-Score (Mittelwert: 7,01; SD ± 4,09) aufwiesen. Zwischen diesen beiden Gruppen konnte kein signifikanter Unterschied in der Lebensqualität gefunden werden (Mittelwert GIQLI von GERD-Patienten: 94,81; SD ± 22,40; Mittelwert GIQLI von Patienten mit rein funktionellen Symptomen: 95,26; SD ± 20,33; p = 0,988). Außerdem konnte kein signifikanter Unterschied in der Symptomwahrnehmung der Patienten gefunden werden (Mittelwert SCL-Score von Refluxpatienten: 46,97; SD ± 29,23; Mittelwert SCL-Score bei Patienten mit rein funktioneller Symptomatik 48,03; SD ± 29,17; p = 0,827). Schlussfolgerung Patienten mit funktionellen Refluxbeschwerden unterscheiden sich hinsichtlich des Leidensdrucks nicht von Patienten mit objektiv bewiesener Refluxerkrankung. Eine Differenzierung zwischen gastroösophagealer Refluxerkrankung und funktionellen Refluxsymptomen ist nur mittels Funktionsdiagnostik möglich.

scholarly journals Validation of the Arabic version of the “12-item short-form health survey” (SF-12) in a sample of Lebanese adults

2021 ◽  
Vol 79 (1) ◽  
Author(s):  
Chadia Haddad ◽  
Hala Sacre ◽  
Sahar Obeid ◽  
Pascale Salameh ◽  
Souheil Hallit
Keyword(s):  
Quality Of Life ◽  
Principal Component Analysis ◽  
Psychometric Properties ◽  
Short Form ◽  
Principal Component ◽  
Arabic Version ◽  
Short Form Health Survey ◽  
Form Health ◽  
Short Form Health

Abstract Background In clinical practice, quality of life measures can be used alongside some types of assessment to give valuable information that can identify areas that influence an individual and help the clinician make the best healthcare choices. This study aimed to investigate the psychometric properties of the Arabic version of the 12-item short-form health survey (SF-12) in a sample of Lebanese adults. Methods This cross-sectional study performed between July and November 2019 recruited 269 participants. Cronbach’s alpha was used to assess the reliability of the SF-12 questionnaire, and a factor analysis using the principal component analysis was performed to confirm its construct validity. Results The mean score for the “physical component summary (PCS-12)” was 50.27 ± 8.94 (95 % CI: 49.18–51.36) and for the “Mental component summary (MCS-12)” was 44.95 ± 12.17 (95 % CI: 43.47–46.43). A satisfactory Cronbach’s alpha was found for the two components: MCS (α = 0.707) and PCS (α = 0.743). The principal component analysis converged over a two-factor solution (physical and mental), explaining a total variance of 55.75 %. Correlations between the SF-12 scales and single items were significant, showing a good construct validity. The “physical functioning”, “role physical”, “bodily pain”, and “general health” subscales were highly associated with “PCS-12”, while the “vitality”, “social functioning”, “role emotional”, and “mental health” subscales were more associated with MCS-12. Conclusions The Arabic version of the SF-12 is a reliable, easy-to-use, and valid tool to measure health-related quality of life in the general population. Future studies using a larger sample size and focusing on questionnaire psychometric properties are necessary to confirm our findings.

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