CAJ | 학술논문

目的研究振幅整合脑电图检查在早产儿脑成熟度评价中的应用.方法2008年9月至2009年8月在我院NICU住院的早产儿共91例,完成振幅整合脑电图检查112例次,对图形连续性、睡眠觉醒周期及振幅的最低电压和最高电压进行分析.结果随早产儿校正胎龄的增加,图形逐渐从不连续到连续,睡眠觉醒周期逐渐规律出现,振幅最低及最高电压与校正胎龄明显相关(r =0.982,P＜0.01;r=-0.964,P＜0.01).结论振幅整合脑电图可以作为一项简便易行的监测手段来评价早产儿脑成熟度.
목적 연구진폭정합뇌전도검사재조산인뇌성숙도평개중적응용.방법2008년9월지2009년8월재아원NICU주원적조산인공91례,완성진폭정합뇌전도검사112례차,대도형련속성、수면각성주기급진폭적최저전압화최고전압진행분석.결과수조산인교정태령적증가,도형축점종불련속도련속,수면각성주기축점규률출현,진폭최저급최고전압여교정태령명현상관(r =0.982,P＜0.01;r=-0.964,P＜0.01).결론진폭정합뇌전도가이작위일항간편역행적감측수단래평개조산인뇌성숙도.
Objective To investigate the efficacy of amplitude-integrated electroencephalographic (aEEG)in evaluating the maturation of cerebral function in preterm infants.Methods Ninety one neurologically normal and clinically stable preterm infants admitted to neonatal intensive care unit were studied prospectively by using aEEG.Background of aEEG activity patterns,presence of sleep-wake cycles,and the lower and higher border were analyzed.Results 112 aEEG were analyzed.The sleep-wake cycle and the continuity became more mature with PMA increased.The lower border were increased and the higher border were decreased with PMA increased(r =0.982,P ＜ 0.01 ; r =-0.964,P＜0.01).Conclusion In preterm infants,aEEG is a useful tool to evaluate the maturation of cerebral function.