a trend toward significanceP = 0.052
As shown in Table 1 , gemcitabine significantly extended mean survival by 25.8 days ( P = 0.002), KD extended mean survival by 13.8 days with a trend toward significance ( P = 0.052).
As shown in Table 1 , gemcitabine significantly extended mean survival by 25.8 days ( P = 0.002), KD extended mean survival by 13.8 days with a trend toward significance ( P = 0.052).