weight of evidence

https://doi.org/10.1351/goldbook.15133
  1. (in general) Quantitative, semiquantitative, or qualitative estimate of the degree to which the evidence supports or undermines a given conclusion.
  2. (in toxicology) Estimate of the extent to which the available biomedical data support the hypothesis that a substance causes a defined toxic effect such as cancer in humans.
Source:
PAC, 2009, 81, 829. (Glossary of terms used in ecotoxicology (IUPAC Recommendations 2009)) on page 963 [Terms] [Paper]