I would like for someone experienced to look at my KM curve. I have categorized a continuous clinical variable into 2 groups based on median. The Log rank test is significant (p=0.0052).

I have then made models using Cox regression (PH assumptions checked) with known confounders. For the cox regression, I treated this variable as continuous.

Can anyone tell me if the blue curve is somehow distorting the picture? The survival times distribution could influence this  , correct? I plan to present adjusted survival curves based off the PROC PHREG (cox regression) but I want to know how this raw survival curve stands.

I would like someone experienced to look at my KM curve. I have categorized a continuous clinical variable into 2 groups based on its median. The Log rank test is significant (p=0.0052).

I have then made models using Cox regression (PH assumptions checked) with known confounders. For the Cox regression, I treated this variable as continuous.

Can anyone tell me if the blue curve is somehow distorting the picture? The survival times distribution could influence this, correct? I plan to present adjusted survival curves based on the PROC PHREG (Cox regression) but I want to know how this raw survival curve stands.