Die Rehabilitation · 2016
[Screening for Anxiety in Cardiovascular Rehabilitation Patients: Concurrent Validity and Cut-off Values of the ACAT-cardio].
Оценочное исследованиеСтатьяВалидационное исследованиеНазвание и аннотация: Перевод в очереди
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Müller K, Baumeister H, Abberger B
Аннотация
OBJECTIVE: The computer adaptive test ACAT-cardio has been developed in order to screen cardiovascular rehabilitation patients for anxiety. This study aims at investigating the criterion validity, and identifying appropriate cut-off values for its use in cardiac rehabilitation.
METHODS: 106 cardiovascular rehabilitation patients were tested for anxiety disorders using the instruments ACAT-cardio and SKID-I. Receiver operating characteristics were employed to analyse the results of 3 stopping rules of the ACAT-cardio.
RESULTS: ROC analyses for the stopping rules yielded areas under the curve (AUC) between 0.80 and 0.84. The ideal cut-off values of the ACAT-cardio (theta scores) were - 0.20 (sensitivity: 86%),-0.23 (sensitivity: 71%) and - 0.35 (sensitivity: 86%).
CONCLUSIONS: The ACAT-cardio has proven to be a valid instrument that can be used for screening anxiety disorders in cardiac rehabilitation.
METHODS: 106 cardiovascular rehabilitation patients were tested for anxiety disorders using the instruments ACAT-cardio and SKID-I. Receiver operating characteristics were employed to analyse the results of 3 stopping rules of the ACAT-cardio.
RESULTS: ROC analyses for the stopping rules yielded areas under the curve (AUC) between 0.80 and 0.84. The ideal cut-off values of the ACAT-cardio (theta scores) were - 0.20 (sensitivity: 86%),-0.23 (sensitivity: 71%) and - 0.35 (sensitivity: 86%).
CONCLUSIONS: The ACAT-cardio has proven to be a valid instrument that can be used for screening anxiety disorders in cardiac rehabilitation.