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Fig. 4 | Chinese Journal of Cancer

Fig. 4

From: The prognostic value of serum C-reactive protein-bound serum amyloid A in early-stage lung cancer

Fig. 4

Prognostic values of serum CRP-SAA, total SAA, and CRP in the retrospective cohort of lung cancer patients. a Kaplan–Meier survival curves of the 242 patients divided by the cutoff optical density (OD) value for CRP-SAA into low-level (OD ≤ 0.10) and high-level (OD > 0.10) groups. b Survival curves of 79 patients at stages I–II divided by the cutoff value for CRP-SAA into low- and high-level groups. c Survival curves of 163 patients at stages III-IV divided by the cutoff value for CRP-SAA into low- and high-level groups. d Survival curves of the 242 patients divided by the cutoff OD value for total SAA into low-level (OD ≤ 0.17) and high-level (OD > 0.17) groups. e Survival curves of 79 patients at stages I–II divided by the cutoff value for total SAA into low- and high-level groups. f Survival curves of 163 patients at stages III–IV divided by the cutoff value for total SAA into low- and high-level groups. g Survival curves of the 242 patients divided by the cutoff value for CRP into low-level (CRP ≤ 8 mg/L) and high-level (CRP > 8 mg/L) groups. h Survival curves of 79 patients at stages I–II divided by the cutoff value for CRP into low- and high-level groups. i Survival curves of 163 patients at stages III–IV divided by the cutoff value for CRP into low- and high-level groups. Significant differences were calculated using a log-rank test. The numbers of patients at risk at each specific time point are indicated. The number of events indicates the cumulative number of all events during the entire follow-up period. HR hazard ratio calculated by univariate Cox regression analysis, not adjusted by other factors. CI confidence interval.

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