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. Author manuscript; available in PMC: 2020 Oct 1.
Published in final edited form as: Reprod Toxicol. 2019 Jul 21;89:145–158. doi: 10.1016/j.reprotox.2019.07.012

Table 6: Number of datasets in ToxRefDB v2 for BMDS modeling.

Each dataset consists of a chemical-effect pair with all doses, number of test animals, effect values, and variance information if available. The table shows the number of modeled datasets, the BMR used, the number of recommended models, and number of chemicals with a recommended BMD model by type of data. The chemical counts are by data type, as the same chemical can have data in multiple data types. The “total” number of chemicals refers to the total number of chemicals associated with the datasets available for BMDS.

Data type Number of datasets available for BMDS Benchmark responses used Have Recommended BMD Model Chemicals (n) with a Recommended BMD Model / Total
Cancer 1 170 5% 1 101 243 / 247
10% 1 107 246 / 247
Non-cancer dichotomous 17 318 5% 16 059 609 / 612
10% 16 165 611 / 612
Continuous body/organ weight 9 268 10% relative deviation 4 151 416 / 430
Continuous non-body/organ weight 1 standard deviation 3 006 284 / 300