However, people with moderate or severe cases of sleep apnea often need treatment and will wear continuous positive airway pressure (CPAP) masks during the night, which may make-or-break which sleeping position is most comfortable. According to Martin, depending on the type of CPAP mask someone wears or how large it is, some people with sleep apnea will have a harder time sleeping on their side because it puts pressure on the mask, which can cause it to leak air.
#[wasm_bindgen]
，详情可参考PDF资料
Copyright © 1997-2026 by www.people.com.cn all rights reserved，详情可参考wps下载
Fighting has persisted despite a US-brokered peace deal in December between the Congolese and Rwandan governments aimed at ending the long-running conflict in eastern DR Congo.
游憩事故方面，丰富的极限运动资源加剧了游客在东南亚的风险暴露性。由于传统文化和习俗的影响，极限运动类的旅游项目在国内并不常见，已有的极限项目也往往因安全事故或者舆情，普遍运营周期较短。