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Table 5 Construct Validity: Pearson Correlation Coefficients between variables pre-TAVI (T0)

From: Toronto aortic stenosis quality of life questionnaire (TASQ): validation in TAVI patients

Ā 

TASQ

Physical Symptoms

TASQ

Physical Limitations

TASQ

Emotional Impact

TASQ

Social Limitations

TASQ

Health Expectations

KCCQ

Physical Limitation

0.65**

0.69**

0.42**

0.57**

āˆ’0.29

KCCQ

Symptom Stability

0.33**

0.42**

0.40**

0.11

āˆ’ā€‰0.57

KCCQ

Symptom Frequency

0.75**

0.70**

0.57**

0.56**

0.18

KCCQ

Symptom Burden

0.73**

0.70**

0.64**

0.50**

0.15

KCCQ

Self-Efficacy

0.28*

0.38**

0.27*

0.23

āˆ’0.06

KCCQ

Quality of Life

0.69**

0.68**

0.71**

0.49**

0.30*

KCCQ

Social Limitation

0.56**

0.62**

0.46**

0.58**

0.20

IIRS

Instrumental

āˆ’0.35**

āˆ’ā€‰0.40**

āˆ’ā€‰0.38**

āˆ’ā€‰0.32*

āˆ’0.10

IIRS Relationships and Personal Development

āˆ’0.43**

āˆ’ā€‰0.54**

āˆ’ā€‰0.45**

āˆ’ā€‰0.51**

āˆ’ā€‰0.08

IIRS

Intimacy

āˆ’0.28*

āˆ’ā€‰0.27*

āˆ’ā€‰0.31*

āˆ’ā€‰0.26*

āˆ’0.14

  1. Note. ** pā€‰<ā€‰0.01; *pā€‰<ā€‰0.05