Inaccurate tumor, node, and metastasis (TNM) classification
THEN Risk Impact May Result
Reduced survival outcomes for enrolled subjects
Risk Indicator
High percentage of subjects with protocol deviations related to staging
Metric
Percentage of subjects with protocol deviations related to staging
Unit
%
Measurement Level
Study, Country, Site
Purpose
Ensure accuracy and reliability of disease staging processes, supporting valid study outcomes and appropriate subject management.
Description
This KRI monitors the proportion of subjects with protocol deviations related to disease staging, highlighting the importance of consistent and accurate staging processes.
Formula
(Number of subjects with staging-related protocol deviations ÷ number of enrolled subjects) × 100
Suggested Threshold – High
> 3%
Suggested Threshold – Medium
> 2%
Associated Metric 1
Number of enrolled subjects
Associated Metric 2
Number of subjects with protocol deviations related to staging
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