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 from baseline in TSTMOTN. Baseline TSTMOTN was derived from the average of values collected during the 2-wk placebo run-in period for those nights study medication was taken. Analysis of covariance model with mean TSTMOTN as the response; treatment and pooled site as fixed effects and average TSTMOTN at baseline as a covariate. *P < 0.02; +P < 0.05. TSTMOTN, subjective total sleep time following middle-of-the-night awakening; ZST 3.5-mg zolpidem tartrate sublingual tablet.
