Although the pt has RLS and PLMS, the arousal associated with these do not likely explain EDS- given a short overall sleep and REM latency, consider narcolepsy
clinically. I had 156 arousals, 110 spontaneous, the rest due to limb movement. I also spent most of my sleep time in sleep stages 1 and 2, whith REM episodes scattered randomly. I had no time in stage 3, and when I had REM sleep it was from wake to REM with no progression through the other cycles.