Research Article

Biostatistical Assessment of Mutagenicity Studies: A Stepwise Confidence Procedure

Table 4

Summary of the test for micronucleus assay data from Hasler et al. [11].

Treatment groups Unadjusted p-valuesUpper bound

30 mg/kg0.00880.24
50 mg/kg0.01820.35
75 mg/kg0.02880.74
100 mg/kg0.096391.04