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Racial discrimination and perinatalsleep quality

机译：种族歧视和围产期质量

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摘要

Objective: This research examined the association between perceived everyday racial discrimination, as a psychosocial stressor, and perinatal sleep quality. Design: Cross-sectional (N = 640) and longitudinal associations (N = 133) between everyday experiences of discrimination and sleep quality were examined using a pregnancy and postpartum data registry. Participants: We studied a sample of 640 unique women from the Perinatal Research Repository (PRR), a longitudinal study of mothers, fathers, and babies recruited from Nationwide Children's Hospital and The Ohio State University in Columbus, Ohio. Measurements: Discrimination and sleep quality were assessed using the Experiences of Discrimination Scale and the Pittsburgh Sleep Quality Index, respectively. Results: Overall, everyday discrimination was associated with poorer global sleep quality and all but three sleep sub-measures of the PSQI cross-sectionally, but not longitudinally. When stratified, the adverse effects of everyday discrimination varied by race and perinatal time period. Increases in everyday discrimination were independently associated with poorer sleep initiation, poorer sleep maintenance and poorer daytime dysfunction.
机译：目的：这项研究研究了感知到的日常种族歧视，作为心理压力源的感知种族歧视与围产期睡眠质量之间的关联。设计：使用怀孕和产后数据注册表检查了日常歧视和睡眠质量之间的横断面（n = 640）和纵向关联（n = 133）。参与者：我们研究了来自围产期研究存储库（PRR）的640名独特女性的样本，这是一项对从全国儿童医院招募的母亲，父亲和婴儿的纵向研究，以及俄亥俄州哥伦布的俄亥俄州立大学。测量：分别使用歧视量表和匹兹堡睡眠质量指数的经验评估歧视和睡眠质量。结果：总体而言，每天的歧视与全球睡眠质量较差以及PSQI横截面的三个睡眠子测量有关，但在纵向上没有相关。分层时，日常歧视的不利影响会因种族和围产期时间而异。日常歧视的增加与睡眠较差，睡眠维持较差和白天功能障碍较差有关。

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