Fig. 4
From: Cigarette smoking may accelerate the progression of IgA nephropathy
Kaplan-Meier analysis for the endpoint of cigarette smoking, hypertension and renal vasculopathy. Note: A Kidney survival rates in non-smoker and smoker group in patients with hypertension and without; B Kidney survival rates in non-smoker and smoker group in patients with renal vasculopathy and without; C Kidney survival rates in non-smoker and smoker group matched by propensity score in patients with hypertension and without; D Kidney survival rates in non-smoker and smoker group matched by propensity score in patients with renal vasculopathy and without