Clinical Data Analysis of 101 Cases of Very Preterm Infants

Ziwei LI; Meiqun GU; Xiaozhi XU; Lianfang TANG; Xiaoyan XU; Jinghui YANG; Kai BI; Hongying MI

doi:10.12259/j.issn.2095-610X.S20220610

Volume 43 Issue 6

Jun. 2022

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Ziwei LI, Meiqun GU, Xiaozhi XU, Lianfang TANG, Xiaoyan XU, Jinghui YANG, Kai BI, Hongying MI. Clinical Data Analysis of 101 Cases of Very Preterm Infants[J]. Journal of Kunming Medical University, 2022, 43(6): 85-91. doi: 10.12259/j.issn.2095-610X.S20220610

Citation:

Ziwei LI, Meiqun GU, Xiaozhi XU, Lianfang TANG, Xiaoyan XU, Jinghui YANG, Kai BI, Hongying MI. Clinical Data Analysis of 101 Cases of Very Preterm Infants[J]. Journal of Kunming Medical University, 2022, 43(6): 85-91. doi: 10.12259/j.issn.2095-610X.S20220610

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Clinical Data Analysis of 101 Cases of Very Preterm Infants

doi: 10.12259/j.issn.2095-610X.S20220610

Dept. of Pediatrics，The 1st people’s Hospital of Yunnan Province， Kunming Yunnan 650032，China

Received Date: 2022-02-06
Publish Date: 2022-06-25

Abstract

Abstract

Objective To investigate the birth status, serious complications, outcome and follow-up of very premature infants, and to analyze the influencing factors. Methods The clinical data of very preterm infants hospitalized in our department from January 1, 2020 to December 31, 2020 were retrospectively collected. We compared and analyzed the difference of their birth status, perinatal status, treatment and outcome, and compared the physical development of infants who were followed up at 40 weeks, 1 month and 3 months after discharge. Results A total of 101 premature infants were investigated. The gestational age was 22⁺⁵-31⁺⁶ weeks and the average was 29⁺⁶ weeks. The birth weight was 440-2100 g, and the average was 1348.21 g. All cases were grouped according to gestational age. All cases were grouped according to gestational age. The number of patients less than 28 weeks was the least, accounting for 10.89%, and the number of patients 30 -30⁺⁶ weeks and 31-31⁺⁶ weeks were the most, accounting for 27.72% respectively. The older the gestational age, the greater the birth weight, the higher the cesarean section rate, and the higher the Apgar score at 1 minute and 5 minutes. The perinatal related factors in each group were statistically different only in the presence of premature rupture of membranes. In terms of treatment measures, there were significant differences in invasive ventilation time and parenteral nutrition time. In terms of complications, there was significant difference in the incidence of moderate and severe BPD. There were significant differences in hospital stay, improvement rate and abandonment rate among the groups. Among the 75 discharged children who participated in the follow-up of physical development, the average head circumference, average length and average weight of infants of all ages exceeded the P10 percentile, and there was no significant difference between male and female infants. Conclusion The younger the gestational age, the longer the need for invasive ventilation and parenteral nutrition, the more prone to premature delivery related complications such as moderate and severe BPD, and the survival rate is also more likely to be affected.
- Very preterm infants,
- Clinical data,
- Physical development,
- Follow-up

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References(27)

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