Physical Activity in Relation to Sleep Among Community-Dwelling Older Adults in China.

This cross-sectional study was conducted to describe the physical activity and sleep in 290 community-dwelling Chinese older adults and to examine the association between physical activity and poor sleep outcomes. Almost half of the samples were poor sleepers. The majority of the samples regularly participated in walking, some household activity, and light sports, yet only a small portion were involved in work-related activity or in strenuous sports.

[Supratentorial cavernous angiomas in children].

Objective: To discuss the clinical features, treatment, and prognosis of supratentorial cavernous angiomas in children.

Methods: The clinical data of 25 pediatric patients with supratentorial cavernous angioma, 17 boys and 6 girls, aged 9.6 (1-15), were reviewed retrospectively, and the relationship between the duration of epilepsy before surgery and prognosis was analyzed.