Fig. 1.
Kaplan-Meier analysis of survival curves of transgenic mice expressing various levels of hFIX.
Kaplan-Meier survival analysis was performed using GraphPad Prism3 (San Diego, CA) and the log-rank test. Blue, red, light blue, and green lines represent the survival with various levels of circulatory hFIX (ng/mL serum) (Pā<ā.005).