Final Research Report

View this project's final research report.

Peer-Review Summary

Peer review of PCORI-funded research helps make sure the report presents complete, balanced, and useful information about the research. It also confirms that the research has followed PCORI’s Methodology Standards. During peer review, experts who were not members of the research team read a draft report of the research. These experts may include a scientist focused on the research topic, a specialist in research methods, a patient or caregiver, and a healthcare professional. Reviewers do not have conflicts of interest with the study.

The peer reviewers point out where the draft report may need revision. For example, they may suggest ways to improve how the research team analyzed its results or reported its conclusions. Learn more about PCORI’s peer review process here.

In response to peer review, the PI made changes including

  • Providing more emphasis on 6-month outcomes to mirror the results posted at ClinicalTrials.gov
  • Clarifying that because the primary outcomes of the compared interventions did not differ significantly, the apparent differences in the secondary outcomes should be considered exploratory and subject to confirmatory research
  • Including a Supplement with additional information about patient and stakeholder engagement, more detailed analyses, and intervention details that did not fit into the main text

Conflict of Interest Disclosures

Project Information

Christopher Ethan Cox, MD, MPH
Duke University
$1,888,100
10.25302/9.2018.CER.195
Improving Psychological Distress Among Critical Illness Survivors and Their Informal Caregivers

Key Dates

December 2012
January 2017
2012
2017

Study Registration Information

Tags

Has Results
Award Type
Health Conditions Health Conditions These are the broad terms we use to categorize our funded research studies; specific diseases or conditions are included within the appropriate larger category. Note: not all of our funded projects focus on a single disease or condition; some touch on multiple diseases or conditions, research methods, or broader health system interventions. Such projects won’t be listed by a primary disease/condition and so won’t appear if you use this filter tool to find them. View Glossary
Populations Populations PCORI is interested in research that seeks to better understand how different clinical and health system options work for different people. These populations are frequently studied in our portfolio or identified as being of interest by our stakeholders. View Glossary
Intervention Strategy Intervention Strategies PCORI funds comparative clinical effectiveness research (CER) studies that compare two or more options or approaches to health care, or that compare different ways of delivering or receiving care. View Glossary
State State The state where the project originates, or where the primary institution or organization is located. View Glossary
Last updated: March 4, 2022