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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)??。　　改??(gai)善??(shan)睡??(shui)眠??(mian)習(xí)??(xi)慣??(guan)??，專??(zhuan)家??(jia)給??(gei)出??(chu)六?(liu)條??(tiao)建??(jian)議??(yi)：。