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. 2019 Nov 17;16:30. doi: 10.1186/s12979-019-0170-y

Fig. 1.

Fig. 1

Kaplan-Meier survival curves for Chinese oldest-old stratified by the 4-level joint hs-CRP/cognition groups (N = 1447). Group 1 (hs-CRP ≤ 3.0 mg/L and normal cognition), group 2 (hs-CRP > 3.0 mg/L and normal cognition), group 3 (hs-CRP ≤ 3.0 mg/L and CI), group 4 (hs-CRP > 3.0 mg/L and CI)