Figure 2
From: Serum Activin A Levels and Renal Outcomes After Coronary Angiography
Renal function decline after CAG and its relationship with the serum levels of activin A before CAG. The curves were obtained through Kaplan-Meier analysis and the significance was tested using the log-rank test. The patients were stratified according to the tertiles of the distribution of serum activin A levels, as follows: tertile I, <312 pg/mL; tertile II, 312–441 pg/mL; tertile III, >441 pg/mL. CAG, coronary angiography.
