Clinical Symptoms and Peripheral White Blood Cell Counts of Patients with Severe Acute Respiratory Syndrome:Meta Analysis

To study the clinical symptoms and peripheral white blood cell counts of patients with severe acute respiratory syndrome(SARS),theses on clinical symptoms and peripheral white blood cell counts of patients with SARS are indexed,and big sample data are synthesized and analyzed with RevMan4.2 analysis software.It is discovered that the patients with SARS have normal and lower white blood cell count.The most common symptoms include fever(99.6%), chill(62.3%), headache(61.9%), cough(59.5%), myalgia/arthralgia(53.5%), diarrhea(44.4%), sputum(29.4%), angina(26.9%), snivel(23.7%), dyspnea (11.7%),and chest tightness(10.0%).Although most results of white blood cell counting and symptoms of patients are in accordance with diagnosis criteria of the Chinese Ministry of Health,snivel and chill display greater frequency.