Total cost is fixed cost plus variable cost. 总成本等于固定成本加上可变成本。
The relevant levels of the indexes relevant to the total business income growth of hospitals from low to high are : investment in fixed assets, hospitalization person-times, out-patient times, hospitalization average-time cost, and out-patient average-time cost. 与医疗机构业务总收入增长相关的指标相关程度从高至低依次是:固定资产投入、住院人次、门诊人次、住院均次费用、门诊均次费用。