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Scholar Results 1 - 10 of about 88 citing Rosenbaum: Discussing hidden bias in observational studies. (0.12 sec) 

Effects of pretreatment with clopidogrel and aspirin followed by long-term therapy …

- thelancet.com
SR Mehta, S Yusuf, RJG Peters, ME Bertrand, BS … - The Lancet, 2001 - Elsevier
2658 patients with non-ST-elevation acute coronary syndrome undergoing PCI in the CURE
study had been randomly assigned double-blind treatment with clopidogrel (n=1313) or placebo
(n=1345). Patients were pretreated with aspirin and study drug for a median of 6 days ...
Cited by 1424 - Related articles - BL Direct - All 16 versions

Propensity analysis of long-term survival after surgical or percutaneous …

- ahajournals.org
SJ Brener, BW Lytle, IP Casserly, JP Schneider, EJ … - Circulation, 2004 - Am Heart Assoc
Methods and Results— We studied 6033 consecutive patients who underwent revascularization
in the late 1990s. PCI was performed in 872 patients; 5161 underwent CABG. Half the patients
had significant left ventricular dysfunction or diabetes. Propensity analysis to predict the ...
Cited by 136 - Related articles - All 6 versions

Cancer Incidence in a Cohort of Infertile Woman

- oxfordjournals.org [PDF] 
B Modan, E Ron, L Lerner-Geva, T Blumstein … - American journal of …, 1998 - Oxford Univ Press
Page 1. American Journal of Epidemiology Copyright © 1998 by The Johns Hopkins University
School of Hygiene and Public Health All rights reserved Vol. 147, No. 11 Printed in USA A BRIEF
ORIGINAL CONTRIBUTION Cancer Incidence in a Cohort of Infertile Women ...
Cited by 129 - Related articles - BL Direct - All 4 versions

Analysis of observational studies in the presence of treatment selection bias: …

- nih.gov
TA Stukel, ES Fisher, DE Wennberg, DA Alter, DJ … - Jama, 2007 - Am Med Assoc
You are seeing this message because your Web browser does not support basic Web
standards. Find out more about why this message is appearing and what you can do to make
your experience on this site better. ... Context Comparisons of outcomes between ...
Cited by 132 - Related articles - BL Direct - All 8 versions

Cost-effectiveness comparisons using “real world” randomized trials: the case of …


G Simon, E Wagner, M Vonkorff - Journal of clinical epidemiology, 1995 - Elsevier
While randomized clinical trials remain the “gold standard” for comparisons of treatment
efficacy, conventional randomized trials may not reflect the relative effectiveness of treatments
under “real world” conditions. Observational data more closely reflect the conditions of ...
Cited by 112 - Related articles - BL Direct - All 4 versions

Pharmacoeconomic evaluation in the real world: effectiveness versus efficacy …


DA Revicki, L Frank - Pharmacoeconomics, 1999 - ingentaconnect.com
Abstract Pharmacoeconomic data may be obtained within the context of randomised clinical
trials (RCTs) and from effectiveness studies in the 'real world'. The differences between the 2
types of study design have implications for the types of data that can be obtained and the ...
Cited by 109 - Related articles - BL Direct - All 5 versions

Survival associated with 5-fluorouracil-based adjuvant chemotherapy among …

- annals.org [PDF] 
V Sundararajan, N Mitra, JS Jacobson, VR … - Annals of internal …, 2002 - Am Coll Physicians
Background: Randomized clinical trials have demonstrated the efficacy of adjuvant 5-fluorouracil
(5-FU)–based chemotherapy af- ter surgical resection of node-positive colon cancer. Although
this treatment became the standard in 1990 following a National In- stitutes of Health ...
Cited by 112 - Related articles - BL Direct - All 6 versions

Early percutaneous coronary intervention, platelet inhibition with eptifibatide, and …

- ahajournals.org
NS Kleiman, AM Lincoff, GC Flaker, KS Pieper, RG … - Circulation, 2000 - Am Heart Assoc
Methods and Results—PURSUIT patients were treated with the GP IIb/IIIa antagonist eptifibatide
or placebo; PCIs were performed according to physician practices. In 2253 of 9641 patients
(23.4%), PCI was performed by 30 days. Early (<72 hours) PCI was performed in 1228 ...
Cited by 108 - Related articles - BL Direct - All 6 versions

Intracranial hemorrhage associated with thrombolytic therapy for elderly patients …

- ahajournals.org
LM Brass, JH Lichtman, Y Wang, JH Gurwitz, MJ … - Stroke, 2000 - Am Heart Assoc
From the Center for Outcomes Research and Evaluation, Yale-New Haven Hospital, New
Haven, Conn (LMB, JHL, MJR, HMK); Neurology Service, VA Connecticut Healthcare
System, West Haven, Conn (LMB); Yale Stroke Program, Department of Neurology (LMB, ...
Cited by 102 - Related articles - BL Direct - All 9 versions

Research on complementary/alternative medicine for patients with breast cancer: a …

- ascopubs.org [PDF] 
JS Jacobson, SB Workman, F … - Journal of Clinical …, 2000 - jco.ascopubs.org
Purpose: This article reviews English-language arti- cles published in the biomedical literature
from 1980 to 1997 that reported results of clinical research on com- plementary and alternative
medical treatments (CAM) of interest to patients with breast cancer. Methods: We ...
Cited by 76 - Related articles - BL Direct - All 11 versions


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