Methods the quality control in holistic nursing in 18 departments of the hospital was evaluated by ranksumtest.
方法利用秩和比法对我院18个开展整体护理科室的各项护理质量进行综合评价。
2
The statistical methods for categorical data have been discussed with examples in clinical papers. we ought to pay attention to selecting ranksumtest for data of ordinal categories.
以几篇临床论文实例讨论分类断据的统计方法。对有序分类数据注意选择和检验。
3
The indexes were compared with the t test and ranksumtest.