【摘要】 目的 探索6～35月龄有睡眠问题的婴幼儿睡眠状况与认知发育的相关性。方法 选取2023年10月至2025年3月于昆明市儿童医院儿保科因睡眠问题就诊的6～35月龄婴幼儿290例为研究对象，男154例，女136例，分别采用简明婴幼儿睡眠问卷(brief infant sleep questionnaire,BISQ)和格里菲斯Griffiths发育评估量表中文版(Griffiths development scales-Chinese language edition,GDS-C)评估睡眠状况和认知发育水平。采用线性回归分析探讨两者的相关性。结果 夜间睡眠时长及夜醒次数与运动、个人-社会能区发育存在相关性(P均<0.05)。线性回归分析发现，夜间睡眠时长> 9 h有利于运动能区发育(P均<0.05)，夜醒次数不利于运动、个人-社会能区发育(P均<0.05)，夜醒次数与运动、个人-社会能区发育呈负相关。结论 睡眠不足和夜醒与6～35月龄婴幼儿认知发育水平密切相关。更多还原

【Abstract】 Objective To explore the correlation between sleep patterns and cognitive development in children aged 6～35 months with sleep problems. Methods A total of 290 children(154 boys,136 girls) aged6～35 months with sleep problems,who presented to the Department of Child Health Care at Kunming Children’s Hospital between October 2023 and March 2025, were selected as the study subjects. Their sleep patterns and cognitive development levels were assessed using the Brief Infant Sleep Questionnaire(BISQ) and the Griffiths Development Scales-Chinese Language Edition(GDS-C),respectively. Linear regression analysis were employed to investigate the correlation between sleep and cognitive development. Results Both nighttime sleep duration and the frequency of nighttime awakenings were associated with development in the motor and personal-social domains(all P<0.05). Linear regression analysis identified that a nighttime sleep duration of > 9 hours was beneficial for motor developmen(all P<0.05). In contrast,the frequency of nighttime awakenings was negatively associated with both motor and personal-social development, showing adverse effects on these domains(all P<0.05).Conclusion Sleep deprivation and nighttime awakenings are closely related to cognitive developmental levels in children aged 6～35 months.更多还原