Challenges in using observational studies to evaluate adverse effects of treatment.

被引:21
作者
Hughes, Michael D. [1 ]
Williams, Paige L. [1 ]
机构
[1] Harvard Univ, Sch Publ Hlth, Ctr Biostat AIDS Res, Boston, MA 02115 USA
关键词
D O I
10.1056/NEJMp078038
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
[No abstract available]
引用
收藏
页码:1705 / 1707
页数:3
相关论文
共 5 条
[1]   Evaluating surrogate endpoints [J].
Hughes, MD .
CONTROLLED CLINICAL TRIALS, 2002, 23 (06) :703-707
[2]   CHANNELING BIAS IN THE INTERPRETATION OF DRUG EFFECTS [J].
PETRI, H ;
URQUHART, J .
STATISTICS IN MEDICINE, 1991, 10 (04) :577-581
[3]  
PHILLIPS A, 2007, 14 C RETR OPP INF LO
[4]  
Rothman K.J., 1998, Modern Epidemiology, Vsecond
[5]   Commentary: We still need observational studies of drugs - they just need to be better [J].
Smeeth, Liam ;
Douglas, Ian ;
Hubbard, Richard .
INTERNATIONAL JOURNAL OF EPIDEMIOLOGY, 2006, 35 (05) :1310-1311