Diabetic Kidney Disease

Inclusion Criteria

For DKD cohort:
                - Patients who have a claim with a diagnosis of DM (ICD-10: E10-E14) 
                - Patients with the evidence of CKD (eGFR less than 60 ml/min/1.73m2) during the study period 
                - Patients must have DM drugs during pre-index period or index month 

For MRA cohort:
              - Patients with a claim for a MRA drug during the study period any time after their DKD index date. Index date was defined as the first MRA prescription after their
DKD index date

Exclusion Criteria

For DKD cohort:
                - Patients who do not have at least 2 claims within the 1 year follow up period
                - Patients who do not have at least 1 claim within the 6 months pre-index period
                - Patients with a diagnosis of ESRD, PKD, or IGA within the pre-index period
For MRA cohort:
                - Patients who do not have at least 2 claims within the 1 year follow up period
                - Patients who do not have at least 1 claim within the pre-index period
                - Patients with a diagnosis of ESRD, PKD, or IGA within the pre-index period