Literature DB >> 22991351

Bias in comparative effectiveness studies due to regional variation in medical practice intensity: a legitimate concern, or much ado about nothing?

Krista F Huybrechts1, John D Seeger, Kenneth J Rothman, Robert J Glynn, Jerry Avorn, Sebastian Schneeweiss.   

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Year:  2012        PMID： 22991351      PMCID： PMC3519359          DOI： 10.1161/CIRCOUTCOMES.112.966093

Source DB:  PubMed          Journal:  Circ Cardiovasc Qual Outcomes        ISSN： 1941-7713


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  14 in total

1.  Variations in the longitudinal efficiency of academic medical centers.

Authors:  Elliott S Fisher; David E Wennberg; Thérèse A Stukel; Daniel J Gottlieb
Journal:  Health Aff (Millwood)       Date:  2004       Impact factor: 6.301

2.  Sensitivity analysis and external adjustment for unmeasured confounders in epidemiologic database studies of therapeutics.

Authors:  Sebastian Schneeweiss
Journal:  Pharmacoepidemiol Drug Saf       Date:  2006-05       Impact factor: 2.890

3.  Variations in hospital resource use for Medicare and privately insured populations in California.

Authors:  Laurence C Baker; Elliott S Fisher; John E Wennberg
Journal:  Health Aff (Millwood)       Date:  2008-02-12       Impact factor: 6.301

Review 4.  The cost of end-of-life care: a new efficiency measure falls short of AHA/ACC standards.

Authors:  Gerald W Neuberg
Journal:  Circ Cardiovasc Qual Outcomes       Date:  2009-03

5.  Covariate selection in high-dimensional propensity score analyses of treatment effects in small samples.

Authors:  Jeremy A Rassen; Robert J Glynn; M Alan Brookhart; Sebastian Schneeweiss
Journal:  Am J Epidemiol       Date:  2011-05-20       Impact factor: 4.897

6.  Measurement error correction for logistic regression models with an "alloyed gold standard".

Authors:  D Spiegelman; S Schneeweiss; A McDermott
Journal:  Am J Epidemiol       Date:  1997-01-15       Impact factor: 4.897

7.  Geographic correlation between large-firm commercial spending and Medicare spending.

Authors:  Michael E Chernew; Lindsay M Sabik; Amitabh Chandra; Teresa B Gibson; Joseph P Newhouse
Journal:  Am J Manag Care       Date:  2010-02       Impact factor: 2.229

8.  Spurious effects from an extraneous variable.

Authors:  I D Bross
Journal:  J Chronic Dis       Date:  1966-06

9.  Cardiovascular outcomes and mortality in patients using clopidogrel with proton pump inhibitors after percutaneous coronary intervention or acute coronary syndrome.

Authors:  Jeremy A Rassen; Niteesh K Choudhry; Jerry Avorn; Sebastian Schneeweiss
Journal:  Circulation       Date:  2009-11-23       Impact factor: 29.690

10.  High-dimensional propensity score adjustment in studies of treatment effects using health care claims data.

Authors:  Sebastian Schneeweiss; Jeremy A Rassen; Robert J Glynn; Jerry Avorn; Helen Mogun; M Alan Brookhart
Journal:  Epidemiology       Date:  2009-07       Impact factor: 4.822
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  1 in total

1.  Prevalent but moderate variation across small geographic regions in patient nonadherence to evidence-based preventive therapies in older adults after acute myocardial infarction.

Authors:  Gang Fang; Jennifer G Robinson; Julie Lauffenburger; Mary T Roth; Maurice Alan Brookhart
Journal:  Med Care       Date:  2014-03       Impact factor: 2.983
  1 in total

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