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.
Change in HbA1c from initial measurement to follow-up stratified by initial HbA1c range.
Data are presented as mean ± SD. The initial HbA1c measurement was obtained within 30 days prior to or post enrollment and the follow-up HbA1c was defined as the most recent measurement obtained within 90 to 180 days from initial measurement. The mean follow-up time period was 4.2 months (125.6 ± 22.4 days). *P < .001.
