Final Research Report

View this project's final research report.

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Experiencing the Much-Needed Benefits of Sleep
Talking About Men's Health, March 20, 2019
In a contribution to the TAMH Blog, Dr. Parthasarathy highlights the importance of including patients in his project and how one of them proposed the idea for peer counseling to help people with sleep apnea and their use of a CPAP machine.

Related PCORI Dissemination and Implementation Project

Journal Citations

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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 reviewers commented, and the researchers made changes or provided responses. The comments and responses included the following:

  • The reviewers found the report to be well written, of high scientific quality, and to have minimal limitations.
  • Reviewers recommended that the researchers include a cost-benefit analysis of the peer intervention, as this would likely be important to providers and patients. This was not possible because of funding restrictions. However, the researchers included information on the amount of time peer buddies spent doing in-person visits and on telephone calls with clients. Researchers noted that this information would also be helpful for implementing the program in different settings.
  • Reviewers asked whether the intervention addressed issues of sleep hygiene, particularly short sleep duration, as this was known to differ based on race, ethnicity, and socioeconomic status. Habitual short sleep duration could look like participants were not consistently using their continuous positive airway pressure machines, even when they were. The researchers acknowledged this issue and that they did not account for sleep duration in the intervention.

Project Information

Sairam Parthasarathy, MD
University of Arizona
Peer-Driven Intervention as an Alternative Model of Care Delivery and Coordination for Sleep Apnea

Key Dates

December 2013
February 2019

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
Funding Opportunity Type
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
Research Priority Area
State State The state where the project originates, or where the primary institution or organization is located. View Glossary
Last updated: March 4, 2022