Table 1.

Expert-based Bayesian network construct regarding anxiety.

What is your level of anxiety?	Distribution for 100 subjects with no (absent) anxiety	Distribution for 100 subjects with low level of anxiety	Distribution for 100 subjects with medium level of anxiety	Distribution for 100 subjects with high level of anxiety
No anxiety	100	5	0	0
Low anxiety	0	90	15	5
Medium anxiety	0	5	80	15
High anxiety	0	0	5	80
Total	100	100	100	100