COVID-19 Research Paper Volume 12, Issue 15 pp 15771—15783

Figure 2. Postoperative outcomes of all patients with acute abdomen. Data are presented as numbers and percentages for categorical variables, and continuous data are expressed as the mean ± standard deviation (SD). *P< 0.05, **P< 0.01, ***P <0.001, based on Student’s t-test. (A) the difference between both groups in clinical outcomes; (B–M) shows the differences between patients with and without COVID-19 pneumonia in postoperative laboratory findings, including (B) WBCs (white blood cells); (C) neutrophils; (D) lymphocytes; (E) HGB (hemoglobin); (F) CRP (C-reactive protein); (G) PCT (procalcitonin); (H) Albumin; (I) ALT (alanine aminotransferase); (J) AST (aspartate aminotransferase); (K) D-dimer; (L) APTT (activated partial thromboplastin time); (M) PT (prothrombin time). Red and blue marks represent patients with and without COVID-19 pneumonia, respectively.