sBP: systolic blood pressure; dBP: diastolic blood pressure; CRS: chronic rhinosinusitis; WBC: white blood cell; Neu/Lym: neutrophil/lymphocyte; Eos: eosinophils; Hb: haemoglobin; Plt: platelet; Alb: albumin; AST: aspartate aminotransferase; ALT: alanine aminotransferase; γ-GTP: γ-glutamyl transpeptidase; ALP: alkaline phosphatase; T-bil: total bilirubin; CRP: C-reactive protein; PT-INR: prothrombin time-international normalized ratio; APTT: activated partial thromboplastin time. The gene discussed is F2; the disease is chronic rhinosinusitis.