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　　調(diào)??(tiao)查?(zha)數(shù)??(shu)據(jù)??(ju)顯??(xian)示?(shi)??，有??(you)1/4的??(de)人??(ren)睡??(shui)眠??(mian)不??(bu)足??(zu)6小??(xiao)時(shí)??(shi)??，零??(ling)點(diǎn)?(dian)后??(hou)入??(ru)睡??(shui)的??(de)人??(ren)群??(qun)已??(yi)超??(chao)半??(ban)數(shù)??(shu)??，近??(jin)四??(si)成?(cheng)人?(ren)群?(qun)存??(cun)在??(zai)夜??(ye)間??(jian)易??(yi)醒??(xing)問??(wen)題??(ti)??，有??(you)65%的??(de)人??(ren)每??(mei)周??(zhou)出??(chu)現(xiàn)??(xian)1—2次??(ci)睡??(shui)眠??(mian)困??(kun)擾??(rao)?。??調(diào)??(tiao)查?(zha)顯??(xian)示??(shi)??，“00后??(hou)”的??(de)大??(da)學(xué)??(xue)生?(sheng)群??(qun)體?(ti)晚??(wan)睡??(shui)晚??(wan)起??(qi)成??(cheng)常??(chang)態(tài)??(tai)??，僅??(jin)有??(you)2成??(cheng)左??(zuo)右??(you)的??(de)大??(da)學(xué)?(xue)生??(sheng)零??(ling)點(diǎn)??(dian)前??(qian)入??(ru)睡?(shui)??，1/4的??(de)大??(da)學(xué)??(xue)生?(sheng)凌??(ling)晨?(chen)2點(diǎn)??(dian)后??(hou)才??(cai)入??(ru)睡??(shui)??！　∮??(you)規(guī)??(gui)律??(lv)地??(di)鍛??(duan)煉??(lian)??，但??(dan)不??(bu)要?(yao)在??(zai)睡??(shui)前??(qian)鍛??(duan)煉??(lian)??。??。