regression pvalue does not make sense?

[Levi_M]

Hi, 

I am comparing the trends of an interrupted segmented regression. I need some help understanding the relationship between my slope change and the p-value.

[PaigeMiller · Accepted solution]

Slope change does not have to relate to a p-value.

Slope change divided by its standard error should relate to the p-value.

[Levi_M]

Makes sense, not sure why I did not realize this sooner!