5-FU | GEM | |||||
---|---|---|---|---|---|---|
Before | After | P | Before | After | P | |
N | 76 | 67 | 71 | 60 | ||
Median (ng) | 180 | 48 | 11 | 8 | ||
Mean (ng) | 510 | 326 | 0.05 a) | 138 | 171 | 0.66 a) |
SD (ng) | 847 | 574 | 308 | 403 | ||
Max (ng) | 4983 | 2931 | 1699 | 1754 | ||
95% Cl (ng) | 316–704 | 184–468 | 66–211 | 67–276 | ||
N < LOQ | 10 | 15 | 0.18 b) | 10 | 18* | 0.03 b) |