Observational studies are frequently used to estimate the effect of an
e...
Weighting methods in causal inference have been widely used to achieve a...
A case-control study is designed to help determine if an exposure is
ass...
In environmental epidemiology, it is critically important to identify
su...
Instrumental variable (IV) studies seek to emulate randomized encouragem...
Two problems that arise in making causal inferences for non-mortality
ou...
Studies have shown that exposure to air pollution, even at low levels,
s...