美国的一项研究发现,体重过轻的早产儿长大后易出现某些行为问题,而且他们患抑郁症和焦虑症的几率较高。艾奥瓦大学医学院的研究人员在最新一期美国《儿科学》杂志上报道说,尽管近年来早产儿的成活率有所提高,但他们可能面临潜在的长期问题,其中出现行为问题的几率较高。在一项 A study in the United States found that some under-born premature babies are prone to some behavioral problems when they grow up and have a higher risk of depression and anxiety. Researchers at the University of Iowa Medical School report in the latest issue of the U.S. Journal of Pediatrics that although the survival rate of premature babies has risen in recent years, they may face potential long-term problems in which the odds of behavioral problems Higher. In one