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(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Association between obesity and sleep disorders in postmenopausal women

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Autor(es):
Naufel, Maria Fernanda [1] ; Frange, Cristina [2] ; Andersen, Monica Levy [2] ; Batista Castello Girao, Manoel Joao [3] ; Tufik, Sergio [2] ; Ribeiro, Eliane Beraldi [1] ; Hachul, Helena [2, 3, 4]
Número total de Autores: 7
Afiliação do(s) autor(es):
[1] Univ Fed Sao Paulo UNIFESP, Dept Physiol, Sao Paulo - Brazil
[2] Univ Fed Sao Paulo UNIFESP, Dept Psychobiol, Sao Paulo - Brazil
[3] Univ Fed Sao Paulo Unifesp, Dept Gynecol, Sao Paulo - Brazil
[4] Casa Saude Santa Marcelina, Dept Gynecol, Sao Paulo - Brazil
Número total de Afiliações: 4
Tipo de documento: Artigo Científico
Fonte: MENOPAUSE-THE JOURNAL OF THE NORTH AMERICAN MENOPAUSE SOCIETY; v. 25, n. 2, p. 139-144, FEB 2018.
Citações Web of Science: 8
Resumo

Objective:To investigate the relationship between obesity and sleep architecture in postmenopausal women.Methods:One hundred seven postmenopausal women from the Ambulatory of Integrative Treatment for Female Sleep Disorders were invited by telephone to participate in this study. Fifty-three completed the study. We included women aged 50 to 70 years, and excluded women on hormone therapy or missing data. The study consisted of two meetings, including a full-night polysomnography. Menopause status was confirmed by amenorrhea for at least 1 year. Anthropometric measurements included: body mass, height, body mass index (BMI), waist circumference, hip circumference, waist-to-hip ratio (WHR), and neck circumference. Participants were allocated into two groups according to BMI: nonobese group (BMI <30kg/m(2)) and obese group (BMI 30kg/m(2)).Results:The obese group had significantly (P<0.01) increased values of BMI, neck circumference, waist circumference, and hip circumference. WHR was similar between the groups (P=0.77). Obese participants had significantly increased values of respiratory disturbance index (16.4 vs 9.3n degrees/h) and apnea-hypopnea index (14.2 vs 5.6n degrees/h). Rapid eye movement sleep latency was positively correlated to body mass (r=P<0.01), BMI (P<0.01), and hip circumference (P=0.01). WHR was negatively correlated to sleep efficiency (P=0.03). The linear regression model showed that BMI (P<0.01) and WHR (P<0.01) were positive predictors of rapid eye movement sleep latency.Conclusion:In postmenopausal women, high BMI and abdominal obesity are sources of sleep disturbances, decreasing deep sleep, and sleep efficiency, while increasing the risk of obstructive sleep apnea. (AU)

Processo FAPESP: 14/18722-5 - Estudo da insônia associada à dor musculoesquelética em mulheres na pós-menopausa
Beneficiário:Cristina Mattos Pereira Frange
Linha de fomento: Bolsas no Brasil - Doutorado