Univariate analysis of risk factors associated with chronic kidney disease at follow-up among patients admitted for renal infarction.

Abbreviations: OR, odds ratio; CI, confidence interval; NA, non-available; CKD, chronic kidney disease; ESRD, end stage renal disease; LMWH, low molecular weight heparin; TPA, tissue plasminogen activator; UFH, unfractionated heparin.†Chi-square test; ‡Fisher's exact test.aMedian served as the cutoff value.