Pitfalls in estimating the effect of interventions in the critically ill using observational study designs

被引：12

作者：

Connors, AF ^{[1
]}

机构：

[1] Univ Virginia, Sch Med, Dept Hlth Evaluat Sci, Charlottesville, VA 22908 USA

来源：

CRITICAL CARE MEDICINE | 2001年 / 29卷 / 06期

关键词：

observational study; prospective cohort study; statistical power; adjustment for confounding; pulmonary artery catheterization; mortality; critically ill;

D O I：

10.1097/00003246-200106000-00044

中图分类号：

R4 [临床医学];

学科分类号：

1002 [临床医学]; 100602 [中西医结合临床];

摘要：

引用

页码：1283 / 1284

页数：2

共 9 条

[1]

Association of pulmonary artery catheter use with in-hospital mortality [J].

Afessa, B ;

Spencer, S ;

Khan, W ;

LaGatta, M ;

Bridges, L ;

Freire, AX .

CRITICAL CARE MEDICINE, 2001, 29 (06) :1145-1148

[2]

PROBLEMS WITH USING OBSERVATIONAL DATABASES TO COMPARE TREATMENTS [J].

BYAR, DP .

STATISTICS IN MEDICINE, 1991, 10 (04) :663-666

[3]

The effectiveness of right heart catheterization in the initial care of critically ill patients [J].

Connors, AF ;

Speroff, T ;

Dawson, NV ;

Thomas, C ;

Harrell, FE ;

Wagner, D ;

Desbiens, N ;

Goldman, L ;

Wu, AW ;

Califf, RM ;

Fulkerson, WJ ;

Vidaillet, H ;

Broste, S ;

Bellamy, P ;

Lynn, J ;

Knaus, WA .

JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1996, 276 (11) :889-897

[4]

CONTROL OF CONFOUNDING IN THE ASSESSMENT OF MEDICAL TECHNOLOGY [J].

GREENLAND, S ;

NEUTRA, R .

INTERNATIONAL JOURNAL OF EPIDEMIOLOGY, 1980, 9 (04) :361-367

[5]

Judging hospitals by severity-adjusted mortality rates: The influence of the severity-adjustment method [J].

Iezzoni, LI ;

Ash, AS ;

Shwartz, M ;

Daley, J ;

Hughes, JS ;

Mackieman, YD .

AMERICAN JOURNAL OF PUBLIC HEALTH, 1996, 86 (10) :1379-1387

[6]

DOES MORE INTENSIVE TREATMENT OF ACUTE MYOCARDIAL-INFARCTION IN THE ELDERLY REDUCE MORTALITY - ANALYSIS USING INSTRUMENTAL VARIABLES [J].

MCCLELLAN, M ;

MCNEIL, BJ ;

NEWHOUSE, JP .

JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1994, 272 (11) :859-866

[7]

THE CENTRAL ROLE OF THE PROPENSITY SCORE IN OBSERVATIONAL STUDIES FOR CAUSAL EFFECTS [J].

ROSENBAUM, PR ;

RUBIN, DB .

BIOMETRIKA, 1983, 70 (01) :41-55

[8]

REDUCING BIAS IN OBSERVATIONAL STUDIES USING SUBCLASSIFICATION ON THE PROPENSITY SCORE [J].

ROSENBAUM, PR ;

RUBIN, DB .

JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 1984, 79 (387) :516-524

[9]

DISCUSSING HIDDEN BIAS IN OBSERVATIONAL STUDIES [J].

ROSENBAUM, PR .

ANNALS OF INTERNAL MEDICINE, 1991, 115 (11) :901-905

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