0204 Sleep Irregularity Is Associated with Increased Risk of Hypertension: Data From Over Two Million Nights-V45IS1 0204 Sleep Irregularity Is Associated with Increased Risk of Hypertension: Data From Over Two Million Nights-V45IS1 Download 0203 Rise and shine! The efficacy of a multimodal environmental alarm system on mitigating the effects of sleep inertia-V45IS1 0205 Sleep Need: More Influential on Health and Daytime Function than Sleep Duration?-V45IS1