临床医学文献中的模糊信息分析与对策研究

Analysis and Countermeasure Research on "Vague" Phenomenon of Clinical Medical Literature

临床医学文献中的"模糊"信息不同于制假却严重影响了文献的质量。本文从临床医学文献入手,发现存在"模糊"信息如下:1组间资料分布、讨论比较过程中的可比性问题;2随访过程中的随访时间、随访率问题;3检验结果与图形选取上不够具体和准确。就如何杜绝"模糊"提出信息应注意的地方如下:1组间资料分布是否存在偏倚,是否满足相同标准;2要重视随访过程中实际样本为提升文献质量,本文数量;3应交代具体P值,并依据横坐标变量性质来选择不同的图形。

Clinical medical literature in ＂vague＂phenomenon is different from counterfeits. but it seriously offects the quality of clinical medical literature. I study with a clinical oncology literature and discovered＂vague＂phenomenon,they are the comparability problem of grouped data distribution,comparing of discuss; the problem of follow- up time and follow- up rate; Test results and graphics were selected on the lack of specific and accurate. In order to enhance the quality of clinical medical literature,this paper giues specific recommendations and methods,they are： grouped data distribution whether there is bias,whether to meet the same standards; To pay attention to the actual number of samples during follow- up; To explain the specific value of P,and based on the abscissa variable properties to choose a different graphics. I hope to cause widespread concern and play a catalyst role.