Utility Survey Techniques

These are methods that focus on the design and conduct of data (for example utilities and preference values) elicitation or collection process. They do not formally provide any specific way on how these data are to be used in benefit-risk assessment.

1. Operational characteristics

2. Comparative overview

Discriminative scoring describes the number of different levels to distinguish the values (performance, preference etc.) associated with the consequences of each option employed by the scoring technique of a method: Low (<5levels), Medium (), High ( or on continuous scale), N/A = not applicable.

Level of complexity describes the technical difficulty in applying and/or understanding a method: Simple (low technical difficulty that does not require medical/statistical expertise and does not require specialist software to implement), Medium (mediocre technical difficulty that may need some but not extensive medical/statistical expertise and may require specialist software to implement), Complex (high technical difficulty that requires extensive medical/statistical expertise and may require specialist software to implement). N/A = not applicable

Number of options is the number of treatment options that can be compared simultaneously within a method. Typically a method assesses 2 options but it is not sufficient when there are multiple alternative treatments. N/A = not applicable.

Evidence data describes whether a method requires individual-level data or could be implemented using population summary data. N/A = not applicable.

Perspective for stakeholders suggests the type of stakeholders, to whom a method may be of interest and/or suitable. N/A = not applicable.