For each group the absolute value of plasma potassium at each time was compared to the baseline potassium. 每个组每个时间点血浆钾的绝对值与钾基值相比较。
The run was halted by a government pledge to guarantee money funds' par value, but it stripped money funds of all appetite for risk. 虽然这种挤兑在政府保证担保货币基金的基值后停止了，但是这使得货币基金更加小心翼翼，躲避风险。
