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目的 探讨早产儿微量营养性喂养的临床作用。方法 选择 93例胎龄 <3 4周 ,体重 <2 0 0 0g ,伴有围产窒息和 /或呼吸窘迫等并发症而不能常规按时喂养的早产儿 ,随机分为两组 ,观察组 44例 ,对照组 49例。分别观察对比住院时间、喂养耐受时间、恢复出生体重时间、完全停静脉输液时间等临床指标。结果 应用微量营养性喂养组的早产婴与对照组比较 ,住院时间、喂养耐受时间、恢复到出生体重时间及完全停静脉输液时间分别缩短了 ( 4 76± 1 81、3 2 2± 0 5 0、2 71± 0 95、2 68± 1 0 9)d(P <0 0 5 )。结论 营养性喂养能够促进早产婴儿喂养耐受性、促进体重增长、减少静脉输液时间及住院时间。未见副作用发生
Objective To investigate the clinical effect of micronutrient feeding in premature infants. Methods Ninety-three preterm infants with gestational age <34 weeks, body weight <2000g, complications associated with perinatal asphyxia and / or respiratory distress, which could not be fed regularly, were randomly divided into two groups. The observation group included 44 cases , Control group 49 cases. The clinical parameters such as hospital stay time, feeding tolerance time, birth weight recovery time and complete intravenous infusion time were observed and compared respectively. Results Compared with the control group, the preterm infants in the micronutrient feeding group had shorter hospital stay time, feeding tolerance time, weight to body weight gain and complete intravenous infusion (4 76 ± 1 81, 32 2 ± 0 5 0,2 71 ± 0 95,2 68 ± 1 0 9) d (P <0 05). Conclusion Nutritional feeding can promote the feeding tolerance of premature infants, promote weight gain, reduce the time of intravenous infusion and hospital stay. No side effects occurred