Final Research Report

View this project's final research report.

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Journal Citations

Article Highlight: A decision aid delivered through tobacco quitlines effectively reaches a screening-eligible population and results in informed decisions about lung cancer screening, according to a PCORI-funded study in Texas. Researchers devised the patient-centered decision aid to help smokers choose between screening options based on what is most important to them, and then compared its effectiveness versus a traditional brochure that answered common questions about screening. As the research team reported in JAMA Network Open, compared to the group that received the brochure, patients who used the decision aid were markedly more prepared to make a screening decision.

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 assesses how the project addressed PCORI’s Methodology Standards. During peer review, experts read a draft report of the research and provide comments about the report. These experts may include a scientist focused on the research topic, a specialist in research methods, a patient or caregiver, and a healthcare professional. These reviewers cannot 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 descriptions of the conduct of the study or to clarify the connection between results and conclusions. Sometimes, awardees revise their draft reports twice or more to address all of the reviewers’ comments.

Peer review identified the following strengths and limitations in the report:

  • The reviewers considered the report well written and clear. The investigators added a table describing the video decision aid’s features to add detail about the intervention.
  • The reviewers questioned whether the video is a shared decision making tool, or a supportive component of the patient’s visit with the provider when shared decision making occurred. The investigators confirmed that the video they created and tested was a patient decision aid that could help patients prepare for a conversation with their provider. They also added discussion in the background section to distinguish between decision aids and shared decision making.

Conflict of Interest Disclosures

Project Information

Robert J. Volk, PhD
University of Texas MD Anderson Cancer Center
Promoting Informed Decisions about Lung Cancer Screening

Key Dates

December 2013
February 2018

Study Registration Information


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: April 20, 2022