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Prenatal maternal transdiagnostic, RDoC-informed predictors of newborn neurobehavior: Differences by sex
Development and Psychopathology ( IF 5.317 ) Pub Date : 2021-03-29 , DOI: 10.1017/s0954579420002266
Mengyu Miranda Gao 1 , Brendan Ostlund 2 , Mindy A Brown 1 , Parisa R Kaliush 1 , Sarah Terrell 2 , Robert D Vlisides-Henry 1 , K Lee Raby 1 , Sheila E Crowell 1 , Elisabeth Conradt 1
Affiliation  

We examined whether Research Domain Criteria (RDoC)-informed measures of prenatal stress predicted newborn neurobehavior and whether these effects differed by newborn sex. Multilevel, prenatal markers of prenatal stress were obtained from 162 pregnant women. Markers of the Negative Valence System included physiological functioning (respiratory sinus arrhythmia [RSA] and electrodermal [EDA] reactivity to a speech task, hair cortisol), self-reported stress (state anxiety, pregnancy-specific anxiety, daily stress, childhood trauma, economic hardship, and family resources), and interviewer-rated stress (episodic stress, chronic stress). Markers of the Arousal/Regulatory System included physiological functioning (baseline RSA, RSA, and EDA responses to infant cries) and self-reported affect intensity, urgency, emotion regulation strategies, and dispositional mindfulness. Newborns’ arousal and attention were assessed via the Neonatal Intensive Care Unit (NICU) Network Neurobehavioral Scale. Path analyses showed that high maternal episodic and daily stress, low economic hardship, few emotion regulation strategies, and high baseline RSA predicted female newborns’ low attention; maternal mindfulness predicted female newborns’ high arousal. As for male newborns, high episodic stress predicted low arousal, and high pregnancy-specific anxiety predicted high attention. Findings suggest that RDoC-informed markers of prenatal stress could aid detection of variance in newborn neurobehavioral outcomes within hours after birth. Implications for intergenerational transmission of risk for psychopathology are discussed.

中文翻译:

新生儿神经行为的产前母体跨诊断、RDoC 知情预测因子:性别差异

我们检查了研究领域标准 (RDoC) 是否根据产前压力测量预测了新生儿的神经行为,以及这些影响是否因新生儿性别而异。从 162 名孕妇中获得了产前压力的多水平产​​前标志物。负价系统的标志包括生理功能(呼吸性窦性心律失常 [RSA] 和皮肤电 [EDA] 对言语任务的反应,头发皮质醇),自我报告的压力(状态焦虑,妊娠特异性焦虑,日常压力,童年创伤,经济困难和家庭资源),以及面试官评定的压力(偶发性压力、慢性压力)。唤醒/调节系统的标记包括生理功能(基线 RSA、RSA 和 EDA 对婴儿哭声的反应)和自我报告的影响强度、紧迫性、情绪调节策略、和性格的正念。通过新生儿重症监护病房 (NICU) 网络神经行为量表评估新生儿的觉醒和注意力。路径分析表明,高产妇偶发和日常压力、低经济困难、情绪调节策略少和高基线 RSA 预测女性新生儿的注意力低;母性正念预测女性新生儿的高觉醒。至于男性新生儿,高情景压力预示着低觉醒,高妊娠特异性焦虑预示着高度关注。研究结果表明,RDoC 告知的产前压力标记可以帮助检测出生后数小时内新生儿神经行为结果的差异。讨论了精神病理学风险代际传递的意义。通过新生儿重症监护病房 (NICU) 网络神经行为量表评估新生儿的觉醒和注意力。路径分析表明,高产妇偶发和日常压力、低经济困难、情绪调节策略少和高基线 RSA 预测女性新生儿的注意力低;母性正念预测女性新生儿的高觉醒。至于男性新生儿,高情景压力预示着低觉醒,高妊娠特异性焦虑预示着高度关注。研究结果表明,RDoC 告知的产前压力标记可以帮助检测出生后数小时内新生儿神经行为结果的差异。讨论了精神病理学风险代际传递的意义。通过新生儿重症监护病房 (NICU) 网络神经行为量表评估新生儿的觉醒和注意力。路径分析表明,高产妇偶发和日常压力、低经济困难、情绪调节策略少和高基线 RSA 预测女性新生儿的注意力低;母性正念预测女性新生儿的高觉醒。至于男性新生儿,高情景压力预示着低觉醒,高妊娠特异性焦虑预示着高度关注。研究结果表明,RDoC 告知的产前压力标记可以帮助检测出生后数小时内新生儿神经行为结果的差异。讨论了精神病理学风险代际传递的意义。路径分析表明,高产妇偶发和日常压力、低经济困难、情绪调节策略少和高基线 RSA 预测女性新生儿的注意力低;母性正念预测女性新生儿的高觉醒。至于男性新生儿,高情景压力预示着低觉醒,高妊娠特异性焦虑预示着高度关注。研究结果表明,RDoC 告知的产前压力标记可以帮助检测出生后数小时内新生儿神经行为结果的差异。讨论了精神病理学风险代际传递的意义。路径分析表明,高产妇偶发和日常压力、低经济困难、情绪调节策略少和高基线 RSA 预测女性新生儿的注意力低;母性正念预测女性新生儿的高觉醒。至于男性新生儿,高情景压力预示着低觉醒,高妊娠特异性焦虑预示着高度关注。研究结果表明,RDoC 告知的产前压力标记可以帮助检测出生后数小时内新生儿神经行为结果的差异。讨论了精神病理学风险代际传递的意义。高情景压力预示着低觉醒,高妊娠特异性焦虑预示着高注意力。研究结果表明,RDoC 告知的产前压力标记可以帮助检测出生后数小时内新生儿神经行为结果的差异。讨论了精神病理学风险代际传递的意义。高情景压力预示着低觉醒,高妊娠特异性焦虑预示着高注意力。研究结果表明,RDoC 告知的产前压力标记可以帮助检测出生后数小时内新生儿神经行为结果的差异。讨论了精神病理学风险代际传递的意义。
更新日期:2021-03-29
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