Skala ta' Nuqqas ta' Rqad Epworth (ESS)
Skrinjar standardizzat li jkejjel in-ngħas matul il-jum f'sitwazzjonijiet ta' kuljum (Johns, 1991).
Scientific ReferenceDOI / Peer-Reviewed Paper ↗
Johns, M. W. (1991). A new method for measuring daytime sleepiness: the Epworth sleepiness scale. Sleep, 14(6), 540–545.
📖 Johns, M. W. (1992). Reliability and factor analysis of the Epworth Sleepiness Scale. Sleep, 15(4), 376–381.•⏱ ~3 min•v1
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