The RRs of symptoms decreased gradually after the accident day（lag 1~5d）. The RRs of breathe hard, ocular acerbity, lachrymation and temper oppression returned to normal level on the lag 3d; the RRs of cough, phlegm, throat desiccation and nonnasality saline and sternutation returned to normal level on the lag 4d; the RR of snivel returned to normal on the lag 5d.

沙塵暴過(guò)后雖然各種癥狀RR均有所下降美女网站操视频，但下降速度不同：在滯后1~2dwww.在线网站你们懂得，氣短激情图片亚洲精选欧洲另类、眼睛干澀、流淚和心情壓抑等4種癥狀RR仍顯著高于沙塵暴前国内偷拍偷拍讨厌图片视频，直到滯后3d才恢復(fù)到正常水平黄色WWWXX；而咳嗽、咯痰欧洲熟妇色XXXX欧美老妇、咽干口苦和打噴嚏等4種癥狀RR在滯后4d才恢復(fù)正常；流涕癥狀RR在滯后5d才基本恢復(fù)正常欧美三级在线手机版费观看。

Relative risks induced by the dust storms were investigated for 11 kinds of symptoms, including cough, phlegm, breathe hard, rhonchi persisting in the lung, thorax depressed, throat desiccation and nonnasality saline, ocular acerbity, lachrymation, snivel, sternutation, and temper oppression.

結(jié)果表明你懂得福利影院在线观看，沙塵暴發(fā)生當(dāng)天（滯后0d）兒童各種所查癥狀發(fā)生的相對(duì)危險(xiǎn)度均有不同程度地升高，沙塵暴過(guò)后（滯后1~5d）久久999wwwww，兒童各種癥狀的RR逐漸降低999超碰，沙塵暴過(guò)后4d（滯后4d），幾乎所有癥狀均恢復(fù)正常亚洲中文字幕第二。

sternutation：打噴嚏

sternum 胸骨 | sternutation 打噴嚏 | sternutative 催嚏劑

sternutation：噴嚏

sternum 胸片 | sternutation 噴嚏 | sternutativesternutatory 催打噴嚏的

sternutation：打噴嚏/噴嚏

sternum /胸骨/胸片/胸板/ | sternutation /打噴嚏/噴嚏/ | sternutative /催打噴嚏的/

sternutation：打噴嚏 (名)

sternum 胸骨, 胸板, 胸片 (名) | sternutation 打噴嚏 (名) | sternutative 催打噴嚏的; 打噴嚏的 (形)

intractable sternutation：頑固性噴嚏

intractable sneezing 頑固性噴嚏 | intractable sternutation 頑固性噴嚏 | intractable ulcer 頑固性潰瘍