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对30名新生儿期使用呼吸器治疗的婴儿做了随访。随访时年龄平均为3.3岁,其中2例出院后不久死亡,存活28例中75％有反复呼吸道感染。22名婴儿摄胸片检查,其中3例有符合Ⅳ级BPD的X线改变。26名婴儿做了眼底检查,未发现有晶体后纤维增生。28名随访患儿中6名有神经后遗症,连同2名死亡患儿,预后不良者共8名,占26.6％。此8例患儿住院期间均曾发生过可能造成神经损伤的病情变化,与使用呼吸器时间,最高吸气压和氧浓度无关。
Thirty newborn infants treated with respirators were followed up. The average age at follow-up was 3.3 years, of which 2 died shortly after discharge and 75% of 28 survived recurrent respiratory infections. Twenty-two infants underwent chest radiography, of whom 3 had X-ray changes consistent with grade IV BPD. Twenty-six infants had a funduscopic examination and no post-crystallin fibrosis was found. Six of the 28 follow-up children had neurological sequelae, together with two deaths and a total of eight patients with a poor prognosis, accounting for 26.6%. All 8 patients had hospitalized during the occurrence of nerve damage may have caused the disease changes, and the use of respirator time, maximum inspiratory pressure and oxygen concentration has nothing to do.