African American women participate in less physical activity (PA), have higher rates of chronic disease, and report higher perceived stress relative to other race and sex demographic groups.

中文翻译：

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社会支持和压力对非裔美国女性身体活动的调节作用

与其他种族和性别人口群体相比，非裔美国女性参与较少的体育活动 (PA)，慢性病发病率更高，并且报告的压力感知更高。