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. 2024 Apr 22;24:427. doi: 10.1186/s12879-024-09245-9

Fig. 2.

Fig. 2

Relationship between coagulation grade and disease severity. A Number and proportion of patients with different symptom statuses. B The number of coagulations occurring in patients with different symptoms at different coagulation levels. C The average number of coagulation events per person during the study period. Pearson's Chi-square test (p ≤ 0.05)