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Table 1 Scale Reliability Statistics for Total, Factor One and Factor Two

From: Psychometric properties of the Arabic version of the cardiac depression scale tested on Jordanian patients with cardiovascular diseases

 

mean

SD

Cronbach’s α

95.0% Confidence Interval

Lower

Upper

Total

3.756

0.573

0.867

0.844

0.887

Factor One

3.683

0.642

0.857

0.833

0.879

Factor Two

4.025

0.255

0.843

0.814

0.868