In order to correctly evaluate acid-base disorders (ABD) in patients with severe viral hepatitis, 223 parameters of measurements of blood gases are analysed through the use of preestimated compensatory formulas(PCF)and anion gap(AG) .

• 为了正确判断重型病毒性肝炎患者酸硷失衡(ABD),运用ABD预计代偿公式和阴离子隙(AG)分析了223例次血气分析参数。