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International Journal of Epidemiology
|
January 9, 2022
A limitation of genetic epidemiological analysis when associations are genuinely J-shaped illustrated using a prospective study of alcohol consumption and vascular disease
Chris Frost, Nicholas Wald
Brain : a Journal of Neurology
|
April 22, 2009
Reply: A plea for confidence intervals and consideration of generalizability in diagnostic studies
Chris Frost, Constantinos Kallis
International Journal of Epidemiology
|
July 30, 2005
The effect of measurement error in risk factors that change over time in cohort studies: do simple methods overcorrect for 'regression dilution'?
Chris Frost, Ian R White
International Journal of Epidemiology
|
September 28, 2007
Comparing health inequalities across time and place--rate ratios and rate differences lead to different conclusions: analysis of cross-sectional data from 22 countries 1991-2001
Kath Moser, Chris Frost, David A Leon
Statistics in Medicine
|
May 2, 2024
Negative variance components and intercept-slope correlations greater than one in magnitude: How do such "non-regular" random intercept and slope models arise, and what should be done when they do?
Helen Bridge, Katy E Morgan, Chris Frost
Public Health Nutrition
|
October 16, 2004
Do childhood growth indicators in developing countries cluster? Implications for intervention strategies
Bridget Fenn, Saul S Morris, Chris Frost
Statistics in Medicine
|
May 20, 2008
Optimizing the design of clinical trials where the outcome is a rate. Can estimating a baseline rate in a run-in period increase efficiency?
Chris Frost, Michael G Kenward, Nick C Fox
Controlled Clinical Trials
|
February 26, 2004
Follow-up by mail in clinical trials: does questionnaire length matter?
Phil Edwards, Ian Roberts, Peter Sandercock, et al.
BMC Medical Research Methodology
|
November 22, 2023
How important is the linearity assumption in a sample size calculation for a randomised controlled trial where treatment is anticipated to affect a rate of change?
Katy E Morgan, Ian R White, Chris Frost
Statistics in Medicine
|
October 19, 2004
The analysis of repeated 'direct' measures of change illustrated with an application in longitudinal imaging
Chris Frost, Michael G Kenward, Nick C Fox
Page
of 15
Search research articles
Search
Showing results (1-10 of 144) with videos related to
Sort By:
Page
of 15
International Journal of Epidemiology
|
January 9, 2022
A limitation of genetic epidemiological analysis when associations are genuinely J-shaped illustrated using a prospective study of alcohol consumption and vascular disease
Chris Frost, Nicholas Wald
Brain : a Journal of Neurology
|
April 22, 2009
Reply: A plea for confidence intervals and consideration of generalizability in diagnostic studies
Chris Frost, Constantinos Kallis
International Journal of Epidemiology
|
July 30, 2005
The effect of measurement error in risk factors that change over time in cohort studies: do simple methods overcorrect for 'regression dilution'?
Chris Frost, Ian R White
International Journal of Epidemiology
|
September 28, 2007
Comparing health inequalities across time and place--rate ratios and rate differences lead to different conclusions: analysis of cross-sectional data from 22 countries 1991-2001
Kath Moser, Chris Frost, David A Leon
Statistics in Medicine
|
May 2, 2024
Negative variance components and intercept-slope correlations greater than one in magnitude: How do such "non-regular" random intercept and slope models arise, and what should be done when they do?
Helen Bridge, Katy E Morgan, Chris Frost
Public Health Nutrition
|
October 16, 2004
Do childhood growth indicators in developing countries cluster? Implications for intervention strategies
Bridget Fenn, Saul S Morris, Chris Frost
Statistics in Medicine
|
May 20, 2008
Optimizing the design of clinical trials where the outcome is a rate. Can estimating a baseline rate in a run-in period increase efficiency?
Chris Frost, Michael G Kenward, Nick C Fox
Controlled Clinical Trials
|
February 26, 2004
Follow-up by mail in clinical trials: does questionnaire length matter?
Phil Edwards, Ian Roberts, Peter Sandercock, et al.
BMC Medical Research Methodology
|
November 22, 2023
How important is the linearity assumption in a sample size calculation for a randomised controlled trial where treatment is anticipated to affect a rate of change?
Katy E Morgan, Ian R White, Chris Frost
Statistics in Medicine
|
October 19, 2004
The analysis of repeated 'direct' measures of change illustrated with an application in longitudinal imaging
Chris Frost, Michael G Kenward, Nick C Fox
Page
of 15