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[The psychometric properties of the Turkish version of Myocardial Infarction Dimensional Assessment Scale (MIDAS)].
Anadolu Kardiyol Derg. 2011 Aug; 11(5):386-401.AK

Abstract

OBJECTIVE

The purpose of this study was to describe the psychometric properties of the Myocardial Infarction Dimensional Assessment Scale (MIDAS).

METHODS

This is a methodological cultural adaptation study. The MIDAS consists of 35-items covering seven domains: physical activity, insecurity, emotional reaction, dependency, diet, concerns over medication, and side effects which are rated on a five-point Likert scale from 1: never to 5:always. The highest score of MIDAS is 100.Quality of life (QOL) decreases as the score of scale increases. Overall 185 myocardial infarction (MI) patients were enrolled in this study. Cronbach alpha was used for the reliability analysis. The criterion validity, structural validity, and sensitivity analysis approach was used for validity analysis. New York Heart Association (NYHA) and the Canadian Cardiovascular Society Functional Classifications (CCSFC) for testing the criterion validity; SF-36 for construct validity testing of the Turkish version of the MIDAS were used.

RESULTS

The range of Cronbach alpha values is 0.79-0.90 for seven domains of the scale. No problematic items were observed for the entire scale. Medication related domains of the MIDAS showed considerable floor effects (35.7%-22.7%). Confirmatory Factor analysis indicators [Comparative Fit Index (CFI) =0.95 and Root Mean Square Error of Approximation (RMSEA) =0.075] supported the construct validity of MIDAS. Convergent validity of the MIDAS was confirmed with correlation of SF-36 scale where appropriate. Criterion validity results was also satisfactory by comparing different stages of the NYHA and the CCSFC (p<0.05).

CONCLUSION

Overall results revealed that Turkish version of the MIDAS is a reliable and valid instrument.

Authors+Show Affiliations

Celal Bayar Üniversitesi, Sağlık Yüksekokulu, Manisa-Türkiye. emlylmz@yahoo.comNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Validation Study

Language

tur

PubMed ID

21652294

Citation

Yılmaz, Emel, et al. "[The Psychometric Properties of the Turkish Version of Myocardial Infarction Dimensional Assessment Scale (MIDAS)]." Anadolu Kardiyoloji Dergisi : AKD = the Anatolian Journal of Cardiology, vol. 11, no. 5, 2011, pp. 386-401.
Yılmaz E, Eser E, Şekuri C, et al. [The psychometric properties of the Turkish version of Myocardial Infarction Dimensional Assessment Scale (MIDAS)]. Anadolu Kardiyol Derg. 2011;11(5):386-401.
Yılmaz, E., Eser, E., Şekuri, C., & Kültürsay, H. (2011). [The psychometric properties of the Turkish version of Myocardial Infarction Dimensional Assessment Scale (MIDAS)]. Anadolu Kardiyoloji Dergisi : AKD = the Anatolian Journal of Cardiology, 11(5), 386-401. https://doi.org/10.5152/akd.2011.105
Yılmaz E, et al. [The Psychometric Properties of the Turkish Version of Myocardial Infarction Dimensional Assessment Scale (MIDAS)]. Anadolu Kardiyol Derg. 2011;11(5):386-401. PubMed PMID: 21652294.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [The psychometric properties of the Turkish version of Myocardial Infarction Dimensional Assessment Scale (MIDAS)]. AU - Yılmaz,Emel, AU - Eser,Erhan, AU - Şekuri,Cevad, AU - Kültürsay,Hakan, Y1 - 2011/06/07/ PY - 2011/6/10/entrez PY - 2011/6/10/pubmed PY - 2012/7/12/medline SP - 386 EP - 401 JF - Anadolu kardiyoloji dergisi : AKD = the Anatolian journal of cardiology JO - Anadolu Kardiyol Derg VL - 11 IS - 5 N2 - OBJECTIVE: The purpose of this study was to describe the psychometric properties of the Myocardial Infarction Dimensional Assessment Scale (MIDAS). METHODS: This is a methodological cultural adaptation study. The MIDAS consists of 35-items covering seven domains: physical activity, insecurity, emotional reaction, dependency, diet, concerns over medication, and side effects which are rated on a five-point Likert scale from 1: never to 5:always. The highest score of MIDAS is 100.Quality of life (QOL) decreases as the score of scale increases. Overall 185 myocardial infarction (MI) patients were enrolled in this study. Cronbach alpha was used for the reliability analysis. The criterion validity, structural validity, and sensitivity analysis approach was used for validity analysis. New York Heart Association (NYHA) and the Canadian Cardiovascular Society Functional Classifications (CCSFC) for testing the criterion validity; SF-36 for construct validity testing of the Turkish version of the MIDAS were used. RESULTS: The range of Cronbach alpha values is 0.79-0.90 for seven domains of the scale. No problematic items were observed for the entire scale. Medication related domains of the MIDAS showed considerable floor effects (35.7%-22.7%). Confirmatory Factor analysis indicators [Comparative Fit Index (CFI) =0.95 and Root Mean Square Error of Approximation (RMSEA) =0.075] supported the construct validity of MIDAS. Convergent validity of the MIDAS was confirmed with correlation of SF-36 scale where appropriate. Criterion validity results was also satisfactory by comparing different stages of the NYHA and the CCSFC (p<0.05). CONCLUSION: Overall results revealed that Turkish version of the MIDAS is a reliable and valid instrument. SN - 1308-0032 UR - https://www.unboundmedicine.com/medline/citation/21652294/[The_psychometric_properties_of_the_Turkish_version_of_Myocardial_Infarction_Dimensional_Assessment_Scale__MIDAS_]_ L2 - http://www.anatoljcardiol.com/linkout/?PMID=21652294 DB - PRIME DP - Unbound Medicine ER -