Table 1.

Driving test results

	Ramelteon	Zopiclone	Placebo
SDLP (cm)	20.9 (0.7)*	21.6 (0.8)*	18.7 (0.7)
SDS (km/h)	2.7 (0.2)	2.6 (0.1)	2.5 (0.1)
MLP (cm)	26.3 (3.0)	26.7 (3.0)	27.2 (3.1)
MS (km/h)	93.5 (0.3)	93.8 (0.3)	93.8 (0.2)

Data are reported as mean (SEM).

SDLP, standard deviation of lateral position; SDS, standard deviation of speed; MLP, mean lateral position; MS, mean speed; SEM, standard error of the mean.

^*P < 0.05 vs placebo.