title: Countercontrol treatment of sleep-maintenance insomnia in relation to age.
abstract: We administered countercontrol behavioral therapy for sleep-maintenance insomnia to 34 insomniacs--ranging in age from 35 to 78 years--in small groups. Twenty-two subjects received immediate and 12 received delayed treatment. Three self-report measures of sleep disruption were collected on daily sleep diaries at baseline, termination of treatment, 1-month follow-up, and 12-month follow-up. Although amount of time awake at night was correlated with age (r = .50), response to treatment was not. Even though older people experienced more time awake after sleep onset prior to treatment, they were able to profit from therapy as well as the younger insomniacs. Countercontrol therapy reduced the sleep complaint for the total group by about 30% at the end of treatment, with gradual improvement continuing through a 4-week follow-up. Nevertheless, it appears that sleep-maintenance insomnia may be more difficult to treat than sleep-onset problems.
authors.affiliation: Department of Psychology, Washington University, St. Louis, Missouri 63130.
authors.forename: R
authors.initials: R
authors.lastname: Davies
authors.forename: P
authors.initials: P
authors.lastname: Lacks
authors.forename: M
authors.initials: M
authors.lastname: Storandt
authors.forename: A D
authors.initials: AD
authors.lastname: Bertelson
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D001521:Behavior Therapy / Q000379:methods*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D007319:Sleep Initiation and Maintenance Disorders / Q000628:therapy*