I'm a 33 yo white male and I took a medichecks test as a random health MOT. My results were all marked normal but I noticed creatinine was near the top end of normal and the eFGR was near the low end of normal so I looked into it a bit more. My creatinine was: 96 umol/L and my eGFR was 78.25.
I was surprised to see this eGFR number suggests mildly decreased kidney function/stage 2 kidney disease- so I looked up test results from my yearly GP checkups over the last 5 years and noticed my creatinine has usually always been between 70-81 and my eGFR has always been normal (over 90). My last result in July 2019 was creatinine 73, eGFR 107. So it looks like a drop of 29 in my eGFR over 18 months.
My diet has been pretty poor and I've gained 25lbs over those last 18 months. My BMI is now high (30.5). Blood pressure is slightly high but not crazy - 130/82.
Do you guys know if I should be concerned about this result? Is there anything I should be doing?