Valentina A Andreeva1, Marion J Torres2, Damien Léger3, Virginie Bayon3, Paloma Gonzalez2, Fabien Szabo de Edelenyi2, Serge Hercberg2,4, Pilar Galan2. 1. Equipe de Recherche en Epidémiologie Nutritionnelle (EREN), Centre de Recherche en Epidémiologie et Statistiques, Inserm U1153, Inra U1125, Cnam, COMUE Sorbonne Paris Cité, Université Paris 13, F-93017, Bobigny, France. v.andreeva@eren.smbh.univ-paris13.fr. 2. Equipe de Recherche en Epidémiologie Nutritionnelle (EREN), Centre de Recherche en Epidémiologie et Statistiques, Inserm U1153, Inra U1125, Cnam, COMUE Sorbonne Paris Cité, Université Paris 13, F-93017, Bobigny, France. 3. Sorbonne Paris Cité, AP-HP Hôtel-Dieu, Centre du Sommeil et de la Vigilance et EA7330 VIFASOM, Université Paris Descartes, F-75004, Paris, France. 4. Département de Santé Publique, Hôpital Avicenne, F-93017, Bobigny, France.
Abstract
PURPOSE: We assessed the association of long-term weight change ≥5 kg with total sleep time (TST), investigating effect modification by sex and overweight/obesity. METHOD: In a cross-sectional context, we studied 41,610 adults from the general population-based NutriNet-Santé e-cohort. A sleep questionnaire was self-administered in 2014. It included sleep logs for the estimation of average TST at night, and items for the calculation of major weight change as experienced over the previous 5 years. We fit multivariate polytomous logistic regression models. RESULTS: Overall, women with major weight loss had an increased likelihood of short TST (≤6 h) when compared with women with stable weight (OR = 1.15, 95% CI: 1.05-1.25). Individuals with major weight gain had an increased likelihood of short TST compared with their counterparts with stable weight (men: OR = 1.20, 95% CI: 1.05-1.37; women: OR = 1.24, 95% CI: 1.15-1.33). Men with major weight gain were less likely to report long TST compared with men with stable weight (OR = 0.83, 95% CI: 0.70-0.97). Overweight or obesity did not moderate the associations. CONCLUSIONS: The study advances knowledge in the fields of public health and nutrition by providing some evidence of a sex-specific association of major weight change with both short and long TST. These associations merit future investigation in a longitudinal context with repeated, objective measures of both weight and sleep time, while applying more stringent interaction test criteria and accounting for changes in health behaviors.
PURPOSE: We assessed the association of long-term weight change ≥5 kg with total sleep time (TST), investigating effect modification by sex and overweight/obesity. METHOD: In a cross-sectional context, we studied 41,610 adults from the general population-based NutriNet-Santé e-cohort. A sleep questionnaire was self-administered in 2014. It included sleep logs for the estimation of average TST at night, and items for the calculation of major weight change as experienced over the previous 5 years. We fit multivariate polytomous logistic regression models. RESULTS: Overall, women with major weight loss had an increased likelihood of short TST (≤6 h) when compared with women with stable weight (OR = 1.15, 95% CI: 1.05-1.25). Individuals with major weight gain had an increased likelihood of short TST compared with their counterparts with stable weight (men: OR = 1.20, 95% CI: 1.05-1.37; women: OR = 1.24, 95% CI: 1.15-1.33). Men with major weight gain were less likely to report long TST compared with men with stable weight (OR = 0.83, 95% CI: 0.70-0.97). Overweight or obesity did not moderate the associations. CONCLUSIONS: The study advances knowledge in the fields of public health and nutrition by providing some evidence of a sex-specific association of major weight change with both short and long TST. These associations merit future investigation in a longitudinal context with repeated, objective measures of both weight and sleep time, while applying more stringent interaction test criteria and accounting for changes in health behaviors.
Entities:
Keywords:
Body mass index; E-cohort; General population; Health behavior; Sleep; Weight change