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. 2023 Mar 11;15:89–101. doi: 10.2147/NSS.S386021

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© 2023 Schneider et al.

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Participant disposition.

Notes: ^aHypersomnia Foundation, n=59; inVibe, n=16. ^bLong sleep was defined as ≥11 hours of sleep in a 24-hour period (self-reported). ^cMost terminations during screening were because potential participants had obstructive sleep apnea (n=26), narcolepsy (n=12), no idiopathic hypersomnia (n=116), or slept <7 hours a night (n=47).

Abbreviation: LST, long sleep time.