Table II.

CPT Formulation for Node $Z_7$: “Sufficient Preventive Measures?”

$Z_4$	Yes				No
$Z_5$	Yes		No		Yes		No
$Z_6$	Yes	No	Yes	No	Yes	No	Yes	No
Yes	1.0	1‐$\alpha$	1‐0.1$\beta$	1‐$\beta$	1‐0.1$\gamma$	1‐$\gamma$	0.9	0.0
No	0.0	$\alpha$	0.1$\beta$	$\beta$	0.1$\gamma$	$\gamma$	0.1	1.0