随机对照试验英语论文的评价实例.ppt

随机对照试验英语论文的评价实例 2011级护理系研究生 喻春红 论文简介： 1、题目： Can a brief psychological intervention prevent anxiety or depressive disorders in caner patients? A randomised controlled trial 2、来源：Annals of Oncology 2009 (20) 928-934 3、性质：Original article ,a randomised controlled trial 4、总体评价：全文结构完整、严谨，阐述详细、合理。 对研究问题的评价 1、是否提出了研究问题：The article title is the study problem also. 2、研究问题的来源：While most cancer patients report distress within the first year of diagnosis, 25%-40% develop anxiety or depressive disorders which impair quality of life for patients and their families. 3、研究问题是否可行：Psychological interventions have been developed to reduce symptoms of anxiety and depression by improving coping. 4、研究问题的重要性：The design of the trial was influenced by the fact that relatively few psychiatrists and psychologists word in the cancer field ,so a successful intervention carried out by such specialists would stand little chance of becoming part of routine care. 5、研究问题的创新性：No previous study has attempted to prevent, rather than treat ,anxiety or depressive disorders in a broad range of newly diagnosed cancer patients, though such preventive intervention has been recommended. 对研究目标的评价 1、研究者是否描述了研究目标：participants were patients recruited consecutively from clinics at a regional centre tor the treatment of cancer in Manchester(included both high- and low-risk patients) . 2、目标是否具体：between 18 and 70 years of age ,newly diagnosed with a first episode of cancer, judged to have a life expectancy of at least 2 years and consented to the trial. 3、澄清了研究的宗旨和目的:They hypothesis that a brief intervention, delivered by nonspecialists, would be superior to usual care in preventing the development of new anxiety or depresssive disorders during the year after starting treatment for cancer. 4、目标是否确定了研究的变量和总体：two outcome measures: The Structured Clinical Interview for DSM IIIR and The hospital Anxiety and Depression Scale. 对文献回顾的评价 1、前人的相关研究是否被找到并描述出来：Evidence from the noncancer fie