BE 2X4 Crossovert design: how to interpret

Hi colleagues, I have difficulties to interpret the results of BE test. You can find my work in the attachment. The main issue is intercept. In my work, p-values for int in Final Fixed Parameters and Partial/Sequential test are under 0.05. What does it mean? In fact, I don’t know exactly about intercept in BE test. Please give me any advice. [file name=2X4_Crossover.phxproj size=265210]Certara | Drug Development Solutions (259 KB)