OBJECTIVE: To determine the prevalence and to identify the correlates of insomnia in Japanese peri- and postmenopausal women. METHOD: We retrospectively analyzed the records of 1451 peri- and postmenopausal women enrolled in the Systematic Health and Nutrition Education Program, conducted at the Menopause Clinic of the Tokyo Medical and Dental University Hospital, between 1995 and 2009. RESULTS: The prevalence of insomnia was 50.8%. The severity of insomnia correlated negatively with health-related quality of life (HR-QOL) scores on all the four domains assessed: physical health, mental health, life satisfaction and social involvement. With regard to other menopausal symptoms, insomnia correlated more strongly with depressed mood than with vasomotor symptoms, and one-third of insomniac women were seriously depressed. On categorizing the participants into four groups--not insomniac or depressed, N; insomniac but not depressed, I; not insomniac but depressed, D; insomniac and depressed, ID--the HR-QOL scores were observed to worsen in order N > I > D > ID. No significant difference was detected between groups I and ID with regard to their sleep quality measures. The number of heavy smokers was high in groups I and ID. With regard to the effect of the combination of medication and health/nutrition education, hormone therapy and nightly hypnotics significantly improved the insomnia symptoms, but hypnotics administered 'as needed' did not. CONCLUSIONS: Insomnia in Japanese peri- and postmenopausal women correlates more strongly with depressed mood than with vasomotor symptoms. Cessation of smoking may improve the women's sleep quality, and hormone therapy and nightly hypnotics are both effective treatments.
OBJECTIVE: To determine the prevalence and to identify the correlates of insomnia in Japanese peri- and postmenopausal women. METHOD: We retrospectively analyzed the records of 1451 peri- and postmenopausal women enrolled in the Systematic Health and Nutrition Education Program, conducted at the Menopause Clinic of the Tokyo Medical and Dental University Hospital, between 1995 and 2009. RESULTS: The prevalence of insomnia was 50.8%. The severity of insomnia correlated negatively with health-related quality of life (HR-QOL) scores on all the four domains assessed: physical health, mental health, life satisfaction and social involvement. With regard to other menopausal symptoms, insomnia correlated more strongly with depressed mood than with vasomotor symptoms, and one-third of insomniac women were seriously depressed. On categorizing the participants into four groups--not insomniac or depressed, N; insomniac but not depressed, I; not insomniac but depressed, D; insomniac and depressed, ID--the HR-QOL scores were observed to worsen in order N > I > D > ID. No significant difference was detected between groups I and ID with regard to their sleep quality measures. The number of heavy smokers was high in groups I and ID. With regard to the effect of the combination of medication and health/nutrition education, hormone therapy and nightly hypnotics significantly improved the insomnia symptoms, but hypnotics administered 'as needed' did not. CONCLUSIONS:Insomnia in Japanese peri- and postmenopausal women correlates more strongly with depressed mood than with vasomotor symptoms. Cessation of smoking may improve the women's sleep quality, and hormone therapy and nightly hypnotics are both effective treatments.
Authors: David Buffum; Theresa Koetters; Maria Cho; Liz Macera; Steven M Paul; Claudia West; Bradley Aouizerat; Laura Dunn; Marylin Dodd; Kathryn Lee; Bruce Cooper; William Wara; Patrick Swift; Christine Miaskowski Journal: J Pain Date: 2010-12-13 Impact factor: 5.820
Authors: Dilara Yuksel; Massimiliano de Zambotti; David Sugarbaker; Tilman Schulte; Ian M Colrain; Fiona C Baker Journal: Int J Psychophysiol Date: 2021-02-26 Impact factor: 2.903