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Table 4 Counting analysis of main effects

From: Patient and physician preferences for non-invasive diagnostic cardiovascular imaging technologies: a discrete choice experiment

Test attributes

Main effects (χ2)

 

Patients

Physicians

Risks and side effects

157.70*

16.91*

Diagnostic accuracy

60.27*

25.56*

Patient out-of-pocket cost

4.29*

30.56*

Type of scanner

3.47

2.39

Type of procedure

3.45

10.30*

Duration

1.95

0.57

  1. χ2 chi-squares. *Indicates statistical significance at the 0.05 level