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 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. Those comments and responses included the following:

  • Reviewers noted that the report’s conclusions overstated the success of the intervention since most of the differences favoring the intervention were not statistically significant. The researchers explained that since the nonsignificant findings were in one direction, it was reasonable to assume that the intervention had some effect. However, with further urging from reviewers, the researchers removed the assertions that the intervention affected outcomes despite the lack of statistically significant differences.
  • Reviewers pointed out that a major finding of the study related to the reachability of study participants, rather than the intervention outcomes. The researchers acknowledged this point and added language to their report describing their lessons learned about contacting and engaging participants. The researchers argued further that despite the very low participation and completion rates for the intervention and control groups, the results could be generalizable to other populations.
  • Reviewers expressed concern about the potential for post-randomization selection bias. The study randomized participants before inviting them to the program itself, which meant that people who entered the program could differ from those who did not, as well as from those participants randomized to the uninvited group. Therefore, it is possible that the benefits seen in the intervention group were because the participants who were easier to contact to issue the invitation to were also those who would respond better to the intervention. The researchers acknowledged this potential confounder but were not comfortable concluding that the observed benefit among program recipients was due entirely to the ease of contacting such recipients about participating in the program. However, the researchers revised their conclusions to acknowledge the potential effect of selection bias for as-treated analyses.

Conflict of Interest Disclosures

Project Information

Francisco Garcia, MD, MPH
University of Arizona
Connecting Healthy Women

Key Dates

December 2013
October 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
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