老师,我想问一下,下面这个图,是按照三分位数分组的吗?一般三分位数在spss中是

老师,我想问一下,下面这个图,是按照三分位数分组的吗?一般三分位数在spss中是设置33.3%和66.7%操作吗? 图描述:The study population was categorized into three tertiles each

containing 48, 49, and 46 patients according to the NLR value.