Figure 3.
Recurrence-free survival analyzed by Kaplan–Meier curve based on the expression status of STAT4.
Notes: The survival time compared between patients with STAT4 positive (mean = 47.747 months, 95% CI =50.890–61.044) and STAT4 negative (mean =56.811 months, 95% CI =51.071–62.550) showed no statistical significance (P=0.481).
Abbreviations: CI, confidence interval; Cum, cumulative; STAT4, single transducer and activator of transcription 4.