Figure 3.
Change in serum creatinine level after vaccination. (A) Comparison of creatinine level after the first and second doses of the four vaccines, # P=0.0606, *P=0.0471. (B) Correlation between creatinine change and anti-spike protein antibody (anti-S) level. (C) Correlation between creatinine change and spike protein specific interferon-γ (IFN-γ) level. (D) Correlation between creatinine change and interferon-γ (IFN-γ) level after nonspecific stimulation.