For a prominent feature of risk assessment, uncertainty factors attract few publications in the peer-reviewed literature. According to Web of Science, there are only 79 toxicology citations with “uncertainty factor*” in the title. A number of these are conference abstracts rather than full journal papers. Of these publications, 50% have been cited 7 times or fewer. Only 25 have been published since 2003.

Of these, a critical review by Martin et al. (2013) is fairly typical, attracting only two citations and going unmentioned in a recent, purportedly comprehensive review by Felter et al. (2015). In the latest issue of Health & Environment, we ask if there is anything in the Martin et al. review which should give us cause for concern about the effectiveness of uncertainty factors in protecting health.

Read the full article here.

 

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