A sensitivity analysis for publication bias in systematic reviews

被引：182

作者：

Copas, JB ^{[1
]}

Shi, JQ ^{[1
]}

机构：

[1] Univ Warwick, Dept Stat, Coventry CV4 7AL, W Midlands, England

来源：

STATISTICAL METHODS IN MEDICAL RESEARCH | 2001年 / 10卷 / 04期

关键词：

D O I：

10.1191/096228001678227776

中图分类号：

R19 [保健组织与事业（卫生事业管理）];

学科分类号：

摘要：

There is no simple method of correcting for publication bias in systematic reviews. We suggest a sensitivity analysis in which different patterns of selection bias can be tested against the fit to the funnel plot. Publication bias leads to lower values, and greater uncertainty, in treatment effect estimates. Two examples are discussed. An appendix lists the S-phis code needed for carrying out the analysis.

引用

页码：251 / 265

页数：15

共 13 条

[1]

COLLINS R, 1995, LANCET, V345, P669

[2] What works?: selectivity models and meta-analysis [J].

Copas, J .

JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES A-STATISTICS IN SOCIETY, 1999, 162 :95-109

[3]

Copas J, 2000, Biostatistics, V1, P247, DOI 10.1093/biostatistics/1.3.247

[4] Inference for non-random samples [J].

Chesher, A .

JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES B-METHODOLOGICAL, 1997, 59 (01) :77-95

[5] Effectiveness of antibiotic prophylaxis in critically ill adult patients: systematic review of randomised controlled trials [J].

D'Amico, R ;

Pifferi, S ;

Leonetti, C ;

Torri, V ;

Tinazzi, A ;

Liberati, A .

BMJ-BRITISH MEDICAL JOURNAL, 1998, 316 (7140) :1275-1285

[6] Bias in meta-analysis detected by a simple, graphical test [J].

Egger, M ;

Smith, GD ;

Schneider, M ;

Minder, C .

BMJ-BRITISH MEDICAL JOURNAL, 1997, 315 (7109) :629-634

[7] MISLEADING METAANALYSIS [J].

EGGER, M ;

SMITH, GD .

BMJ-BRITISH MEDICAL JOURNAL, 1995, 310 (6982) :752-754

[8] Passive smoking and the risk of coronary heart disease a meta-analysis of epidemiologic studies [J].

He, J ;

Vupputuri, S ;

Allen, K ;

Prerost, MR ;

Hughes, J ;

Whelton, PK .

NEW ENGLAND JOURNAL OF MEDICINE, 1999, 340 (12) :920-926

[9] Bias in meta-analysis due to outcome variable selection within studies [J].

Hutton, JL ;

Williamson, PR .

JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES C-APPLIED STATISTICS, 2000, 49 :359-370

[10] Empirical assessment of effect of publication bias on meta-analyses [J].

Sutton, AJ ;

Duval, SJ ;

Tweedie, RL ;

Abrams, KR ;

Jones, DR .

BMJ-BRITISH MEDICAL JOURNAL, 2000, 320 (7249) :1574-1577

← 1 2 →