Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2014 Feb 27;11:E28. doi: 10.5888/pcd11.130119

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

This is a publication of the U.S. Government. This publication is in the public domain and is therefore without copyright. All text from this work may be reprinted freely. Use of these materials should be properly cited.

PMC Copyright notice

This flowchart shows how and when trial participants entered the trial and received the intervention. After completing the baseline survey and having HbA1c tested, recruits were randomly assigned into 2 groups; one received the immediate intervention and one received the delayed intervention. Both groups had a second HbA1c test at 3 months postrandomization. Participants in the delayed intervention group began receiving the intervention at the trial’s 3-month time point. All participants completed a final survey and had a final HbA1c test at the 6-month time point. — Timing of intervention and HbA1c measurements. Abbreviation: HbA1c, hemoglobin A1c.