Evaluating the case-positive, control test-negative study design for influenza vaccine effectiveness for the frailty bias.
AUTHORS
Talbot
HK ,
Nian
H ,
Chen
Q ,
Zhu
Y ,
Edwards
KM ,
Griffin
MR ,
. Vaccine. 2016 2 28; ().
- PMID: 26930368 [PubMed].
ABSTRACT
Previous influenza vaccine effectiveness studies were criticized for their failure to control for frailty. This study was designed to see if the test-negative study design overcomes this bias.
Previous influenza vaccine effectiveness studies were criticized for their failure to control for frailty. This study was designed to see if the test-negative study design overcomes this bias.
Tags: Alumni Publications 2016