The patient groups were not defined using (randomized) intervention groups, which is the case in most cost-effectiveness analyses, but with the DSQ, which complicates the interpretation of the ICER statistic.
Any randomized intervention case-control studies that involved the association of serum levels of HMGB1 with pancreatitis as a primary outcome were initially taken into consideration.
This paper demonstrates randomized intervention analysis with user-friendly software, where observations are paired in time before and after intervention.
A cluster randomized intervention trial was conducted in France during the 2008 2009 influenza season.
The design was a prospective, randomized intervention trial.
STRIP is a prospective, randomized intervention trial (19).
Randomized interventions are described in Section 'Methods and Design'.
After completion of the group-screening visit, we individually randomized participants to either the intervention (case management) group or the control (usual care) group according to a computer-generated randomization schedule with a block size of six.
This study is a controlled, randomized, longitudinal intervention study with three intervention groups.
Participants are randomized to intervention (family-based screen time intervention) or control (no change).
To avoid spill over of treatment effect, case managers with their whole caseload were randomized to Intervention or Care-As-Usual.
