Skip to content
Brand Logo

Forum
PAAB Notice
The responses, guidance, and advisories provided by the Pharmaceutical Advertising Advisory Board (PAAB), including but not limited to those available through the PAAB Forum, the PAAB website, and any PAAB correspondences, are specifically intended to assist individuals navigating the PAAB preclearance system. Repurposing or reproducing this content without written consent from the PAAB Commissioner is strictly prohibited. This prohibition includes, but is not limited to, use in machine learning or AI models.
  • C

    Unadjusted p-values

    Moved Claims & Support/References for Claims statistics multiplicity unadjusted
    5
    0 Votes
    5 Posts
    1k Views
    Jennifer CarrollJ
    Hello @kshulist This answer is provided with the understanding that the nominal p-value is not in the product’s TMA. The application of the above would depend on why the p-value was nominal. It can be from different reasons and the nominal p-value may become a meaningless number if the assumptions of the statistical model used to compute it do not hold. Violating any of the varying prerequisites of a significance test might render the nominal p-value not acceptable. As such, the ability to present the data and the potential types of claims in an APS would require consideration of the statistical analysis. For the example in question, if a statistically significant p-value is nominal simply because it was unadjusted, a claim neutral presentation could be considered per the prior Q&A.