Abstract
The is descriptive cross-sectional study was carried out at Rahman Medical Institute Peshawar. This Research Project was carried out in 6 months after approval of research Proposal from Departmental Research Board DRB), starting from April 2025 to September 2025. During the said period all the steps of research thesis was completed. Blood was obtained from each patient before and after dialysis. All the estimations were done on cobas 501 analyser uses spectrophotometry technology the blood urea, creatinine and eGFR levels dropped after dialysis, which is expected, as dialysis removes waste products like urea and creatinine from the blood. All the collected data is analyzed by using SPSS (Statistical Package for the Social Science) software, version 22, and statistical result taken.
Among 100 individuals Male respondents made up 46.6% of the sample, followed by female respondents with 53.4%. There are 100 peoples, less than 25 years are 15 (15%) between the ages of 25– 34 years where 6 (6 %), 35–44
years were 11 (11%), 45-54 years were 10 (10%), and 55years or older were 61 (61%).