Table 2.

Estimated ratios of mean tumor platinum concentration

	Fold-increase in mean tumor Pt *	95% CI	p value
CBDCA 85 vs. CBDCA 12.4 mg/kg	4.24	(1.70, 11.04)	<0.01
DDP vs. CBDCA 85 mg/kg	0.78	(0.27, 2.21)	0.63
DDP vs. CBDCA 12.4 mg/kg	3.37	(1.18, 9.58)	0.02

^*Mean differences and their standard errors were calculated from log-transformed data using a random intercept model; values reported here are exponentiated model estimates and so estimate the ratio of the geometric means estimated in Table 2.