Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Estimating subgroup effects in generalizability and transportability
  analyses   Methods for extending -- generalizing or transporting -- inferences from a
randomized trial to a target population involve conditioning on a large set of
covariates that is sufficient for rendering the randomized and non-randomized
groups exchangeable. Yet, decision-makers are often interested in examining
treatment effects in subgroups of the target population defined in terms of
only a few discrete covariates. Here, we propose methods for estimating
subgroup-specific potential outcome means and average treatment effects in
generalizability and transportability analyses, using outcome model-based
(g-formula), weighting, and augmented weighting estimators. We consider
estimating subgroup-specific average treatment effects in the target population
and its non-randomized subset, and provide methods that are appropriate both
for nested and non-nested trial designs. As an illustration, we apply the
methods to data from the Coronary Artery Surgery Study to compare the effect of
surgery plus medical therapy versus medical therapy alone for chronic coronary
artery disease in subgroups defined by history of myocardial infarction.

21
The categories of this paper are: adap-org
37
The categories of this paper are: supr-con
36
The categories of this paper are: cmp-lg
14
The categories of this paper are: math-ph
28
The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th
31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys
24
The categories of this paper are: dg-ga
18
The categories of this paper are: econ
19
The categories of this paper are: eess
7
The categories of this paper are: hep-th
5
The categories of this paper are: gr-qc
9
The categories of this paper are: nlin
2
The categories of this paper are: math
22
The categories of this paper are: chao-dyn