Performance of disease risk score matching in nested case-control studies: a simulation study
In a case-control study, matching on a disease risk score (DRS), which includes many
confounders, should theoretically result in greater precision than matching on only a few …
confounders, should theoretically result in greater precision than matching on only a few …
A flexible matching strategy for matched nested case-control studies
Purpose Individual matching in case-control studies improves statistical efficiency over
random selection of controls but can lead to selection bias if cases are excluded due to the …
random selection of controls but can lead to selection bias if cases are excluded due to the …
Case–control matching: effects, misconceptions, and recommendations
Misconceptions about the impact of case–control matching remain common. We discuss
several subtle problems associated with matched case–control studies that do not arise or …
several subtle problems associated with matched case–control studies that do not arise or …
Case–control matching on confounders revisited
MA Mansournia, C Poole - European Journal of Epidemiology, 2023 - Springer
Matching by a confounder in a case–control study nearly always produces a control-
selection bias that mixes with the confounding to produce a net bias. Previous theoretical …
selection bias that mixes with the confounding to produce a net bias. Previous theoretical …
Unconditional or conditional logistic regression model for age-matched case–control data?
Matching on demographic variables is commonly used in case–control studies to adjust for
confounding at the design stage. There is a presumption that matched data need to be …
confounding at the design stage. There is a presumption that matched data need to be …
Improving the efficiency of nested case-control studies of interaction by selecting controls using counter matching on exposure
JB Cologne, GB Sharp, K Neriishi… - International journal …, 2004 - academic.oup.com
Background Studies of the effect of exposure to a risk factor measured in an entire cohort
may be augmented by nested case-control subsets to investigate confounding or effect …
may be augmented by nested case-control subsets to investigate confounding or effect …
Ignoring the matching variables in cohort studies–when is it valid and why?
A Sjölander, S Greenland - Statistics in medicine, 2013 - Wiley Online Library
In observational studies of the effect of an exposure on an outcome, the exposure–outcome
association is usually confounded by other causes of the outcome (potential confounders) …
association is usually confounded by other causes of the outcome (potential confounders) …
Analysis of matched case-control data with incomplete strata: applying longitudinal approaches
IF Lin, MY Lai, PH Chuang - Epidemiology, 2007 - journals.lww.com
Background: Matched case-control data have a structure that is similar to longitudinal data
with correlated outcomes, except for a retrospective sampling scheme. In conditional logistic …
with correlated outcomes, except for a retrospective sampling scheme. In conditional logistic …
Matched versus unmatched analysis of matched case-control studies
F Wan, GA Colditz, S Sutcliffe - American journal of …, 2021 - academic.oup.com
Although the need for addressing matching in the analysis of matched case-control studies
is well established, debate remains as to the most appropriate analytical method when …
is well established, debate remains as to the most appropriate analytical method when …
[PDF][PDF] SAS programs to select controls for matched case-control studies
R Matthews, I Brill - SAS User Group Proceedings, 2005 - Citeseer
For epidemiologic matched case-control study designs, SAS programs were developed to
match cases (persons with disease/event of interest) to controls (comparison group of …
match cases (persons with disease/event of interest) to controls (comparison group of …