Table 2

 Skin tumourigenicity of mainstream and sidestream whole smoke condensate43–45

Dose (μg/week)DMBAMortality at 80 weeksTumour probability at 80 weeks
MSSSMSSS
DMBA, 7,12 dimethylbenz(α)anthracene; MS, mainstream smoke; SS, sidestream smoke.
0330
0+190.003
6029410.120.55
9029550.210.71
12030610.130.65
60+27630.380.65
90+30740.480.82
120+35860.490.86