For those who wish to use the ESS, whether or not they need a license to do so, should consult another website specifically for that
Validation of the Epworth Sleepiness Scale for Children and adolescents using Rasch analysis.
Kitty C. Janssen, Sivanes Phillipson, Justen O’Connor, Murray W. Johns, Sleep Medicine 2017; 33: 30-35
Portuguese-language version of the Epworth sleepiness scale: validation for use in Brazil
Bertolazi AN, Faggondes SC, Hoff LS, Pedro VD, Barreto SSM and Johns MW
Jornal Brasileiro de Pneumologia, 2009; 35: 106-113.
Development of a Japanese version of the Epworth Sleepiness Scale (JESS) based on item response theory
Takegami M, Suzukamo Y, Wakita T, Noguchi H, Chin K, Kadtani H, Inoue Y, Oka Y, Nakamura T, Green J, Johns M.W. Fukuhara S. Sleep Medicine 2008;10 (5):556-565.
The somnificity of different activities described in the Epworth Sleepiness Scale
Johns, M. W., & Knutson, K. L. Sleep, 2006; 29: A30.
Validation of a Chinese version of the Epworth sleepiness scale
Chen, N. H., Johns, M. W., Li, H. Y., Chu, C. C., Liang, S. C., Shu, Y. H., Chuang, M. L., & Wang, P. C. Qual Life Res, 2002; 11: 817-821.
Daytime sleepiness and sleep habits of Australian workers
Johns, M. W., & Hocking, B. Sleep, 1997; 20: 844-849.
Sleepiness in different situations measured by the Epworth Sleepiness Scale
Johns, M. W. Sleep, 1994; 17: 703-710.
Measurement of daytime sleepiness by patients and their spouses using the Epworth sleepiness scale
Murray Johns, 6th Annual scientific Meeting, Australasian Sleep Association, Westmead Hospital, Sydney, 1993.
Daytime sleepiness, snoring, and obstructive sleep apnea. The Epworth Sleepiness Scale
Johns, M. W. Chest, 1993; 103: 30-36.
Reliability and factor analysis of the Epworth Sleepiness Scale
Johns, M. W. Sleep, 1992; 15: 376-381.
Measuring the daytime sleepiness of OSAS: The Epworth Sleepiness Scale
Murray W Johns. 5th Annual Scientific Meeting, Australasian Sleep Association, Cairne, 3-6 Sep, 1992, p.124.
A new method for measuring daytime sleepiness: the Epworth Sleepiness Scale
Johns, M. W. Sleep, 1991; 14: 540-545.
A new method for measuring daytime sleepiness: the Epworth Sleepiness Scale
Murray Johns, 4th Annual Scientific Meeting, Australasian Sleep Association, Lorne, Victoria, 1991.
Measuring persistent sleep propensity: the Epworth sleepiness scale
Murray Johns. 4th Annual Scientific Meeting, Australasian Sleep Association, Lorne, Victoria, 1991.
Assessing sleepiness and cataplexy in children and adolescents with narcolepsy: a review of current patient-reported measures
Khadra Benmedjahed a, Y. Grace Wang b,Jeremy Lambert a, Christopher Evans c, Steve Hwang c, Jed Black b, d, Murray W. Johns. Sleep Medicine 32 (2017) 143-149
The reliability and validity of the Koran version of the Epworth sleepiness scale
Yong Won Cho, Joo Hwa Lee, Hyo Kyung Son, Seung Hoon Lee, Cool Shin, Murray W. Johns. Sleep Breath (2011) 15:377-384
Development of a Japanese version of the Epworth Sleepiness Scale (JESS) based on item response theory
Misa Takegami, Yoshimi Suzukamo, Takafumi Wakita, Hiroyuki Noguchi, Kazuo Chin, Hiroshi Kadotani, Yuichi lnouef, Yasunori Oka, Takaya Nakamura, Joseph Green, Murray W. Johns, Shunichi Fukuhara.