据最新研究 ,新生儿特别是早产儿较大年龄组儿童和成年人更易受到疼痛负面效应的影响 ,除了疼痛的短期影响外 ,未经治疗的疼痛和应激刺激可产生长期影响 ,日后影响患儿的中枢神经系统发育包括对痛觉的反应。新生儿不会自述疼痛 ,对其疼痛的判断只能依据行为表现和一些生理指标 According to the latest study, children and adults with neonates, especially those in the older age group, are more likely to be affected by the negative effects of pain. In addition to the short-term effects of pain, untreated pain and stress stimuli can have long-term effects, with future effects CNS development in children includes a response to pain. Newborns will not report pain, the judgment of their pain can only be based on behavioral performance and some physiological indicators