0引言我院神经外科2006年2月至2008年6月收治重型颅脑损伤病人207例,其中42例出现呼吸衰竭需机械通气,我们及时给予病人EN支持,并对其应用价值进行了初步探讨,现报道如下。1资料和方法1.1一般资料本组42例病人中,男23例,女19例,平均年龄(52.3±7.8)岁,随机分为观察组(n=24)和治 0 Introduction Neurosurgery in our hospital from February 2006 to June 2008 admitted to 207 patients with severe craniocerebral injury, of which 42 cases of respiratory failure requiring mechanical ventilation, we promptly give the patient EN support, and its application value of a preliminary study Now reported as follows. 1 Materials and Methods 1.1 General Information The group of 42 patients, 23 males and 19 females, mean age (52.3 ± 7.8) years, were randomly divided into observation group (n = 24) and treatment