The Quality and Quantity of Sleep Surveys in industrialized western countries found that in any one year, about one-third of the adult population say they have some degree of Insomnia. 34 doctors said that about 12% of their patients complain of sleep disturbance (Lack and Thorn 1991). They also sound that 33% of adults reported difficulty sleeping, and 11% said they has problems sleeping at least frequently. Other research indicates that 75% of people with chronic insomnia who seek treatment at …
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showed last 75 words of 903 total
…Richard R. Hazelwood, Liza . Taso, Carol . ( Jan 1992) Journal of Clinical Psychology Vol48(1) p 77-90 Horne, J ( 1988) Why we sleep Oxford University Press, Oxford. Kales, J.D., Kales, A. Bixerler, E.O. ( 1984) Biopsychobehavirol correlates of insomnia Lack, L.C. and Thorn, S.J. ( 1991_ Sleep disorder: International Perspectives in Behavoral Medicine, Vol. 2 Mont, A. Bearpark, A (1990) Management of insomnia 13, 51-54 Schildkraut JJ, Kety SS: Biorganic amines and emtion. Science p 156:21, 1967 Searle, GD( 1998): Shuteye Online, www.shuteye.com