Sut, Hatice KahyaogluUnsar, Serap2024-06-122024-06-1220112149-22632149-2271https://doi.org/10.5152/akd.2011.037https://search.trdizin.gov.tr/yayin/detay/116662https://hdl.handle.net/20.500.14551/23461Objective: To evaluate the construct validity of the Turkish version of the EQ-5D in patients with acute coronary syndrome. Methods: The study was conducted as a cross-sectional study at the Trakya University Hospital between February and May 2008. All patients completed the Turkish version of the EQ-5D and MacNew heart-related quality of life scale. Construct validity of the EQ-5D was assessed according to relationships with MacNew subscales by using Spearman rank correlation and multiple linear regression analyses. Results: One hundred and twenty-two patients responded to the instruments. Mean age was 62.9 +/- 9.3 years and male gender (88 or 72.1%) was dominant. Mean score of the EQ-5D index was 0.79 +/- 0.32, while the global score of MacNew was 5.01 +/- 1.16. The correlation coefficients of the EQ-5D index score with the MacNew subscales ranged from 0.557 to 0.721, with EQ-5D VAS score ranging from 0.297 to 0.484 (p<0.001 for all of them). According to the stepwise regression model MacNew global score was found to be significantly effective factor on EQ-5D index score (beta=0.188; 95% Cl: 0.152-0.224; p<0.001). Conclusion: The Turkish version of the EQ-5D-based utility score seems to be a valid instrument in the assessment of quality of life studies in patients with acute coronary syndrome. (Anadolu Kardiyol Derg 2011; 11: 156-62)en10.5152/akd.2011.037info:eu-repo/semantics/closedAccessQuality Of LifeAcute Coronary SyndromeValidationEQ-5D InstrumentMacnew ScoreHeart-DiseaseQuestionnaireArticle112156162N/AWOS:0002888279000122-s2.0-7995255784021342862Q3116662