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What Aspects of the Design of an Observational Study Affect Its Sensitivity to Bias from Covariates That Were Not Observed?

PR Rosenbaum - Looking Back, 2011 - Springer
If Hill were correct, if there were actually aspects of association pertinent to judging evidence
about causation, then a natural goal for the design of observational studies would be to ensure
that these aspects are present in a decisive form. Hill proposed certain specific aspects to ...
Cited by 6 - Related articles - All 2 versions

Luminosity distribution of gamma-ray burst host galaxies at redshift z= 1 in cosmological smoothed particle hydrodynamic simulations: Implications for the metallicity …

[PDF] from arxiv.orgY Niino, JH Choi, MAR Kobayashi… - The Astrophysical …, 2011 - iopscience.iop.org
... The observational bias against the host galaxies of optically dark GRBs owing to dust extinction
may be another reason for the lower luminosities of GRB host galaxies, but the observed
luminosity PDF of GRB host galaxies cannot be reproduced solely by the dust bias in our ...
Cited by 4 - Related articles - All 7 versions

[PDF] An ocean modelling and assimilation guide to using GOCE geoid products

[PDF] from dtu.dkK Haines, JA Johannessen, P Knudsen, D Lea… - Ocean Science, 2011 - orbit.dtu.dk
... (4) which is minimized with respect to x, the model state vec- tor, b the observation bias
vector (ie the current estimate of the MDT error on the model grid), and c the model bias
vector. ... Recently the observation bias method described in Sect.
Related articles - View as HTML - All 7 versions

An introduction to epidemiology.

C Hajat - Methods in molecular biology (Clifton, NJ), 2011 - Springer
... Although they form the mainstay of epidemiological studies, observational methods are
prone to bias and confounding. These ... epidemiology. Key words: Observational studies,
Interventional studies, Bias, Confounding, Emerging epidemiology ...
Cited by 1 - Related articles - All 2 versions

Time-window Bias in Case-control Studies: Statins and Lung Cancer

[PDF] from lww.comS Suissa, S Dell'Aniello, S Vahey… - Epidemiology, 2011 - journals.lww.com
... REFERENCES. 1.Suissa S. Immortal time bias in observational studies of drug
effects. Pharmacoepidemiol Drug Saf. 2007;16:241–249. ...
Cited by 2 - Related articles - All 5 versions

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