Hello. What is the problem you are having.
As per the report your kidneys have deteriorated in function. To asses them completely you need following test.
You are also having enlarged prostate, the medicine for which can be prescribed better if you describe your urinary problem in more detail
Next Steps
Urine r/m and culture
24 hr urine protein
Rft with serum electrolyte
CBC
Serum
calcium and phosphate
Vit d and PTH