Current status and trends of bronchopulmonary dysplasia in preterm infants: a Chinese bibliometric study
10.3760/cma.j.issn.2096-2932.2023.08.006
- VernacularTitle:早产儿支气管肺发育不良研究现状及热点的中文文献计量学研究
- Author:
Fang CHEN
1
;
Cheng CAI
;
Qiaoling FAN
Author Information
1. 上海市儿童医院，上海交通大学医学院附属儿童医院新生儿科，上海 200062
- Keywords:
Premature;
Bronchopulmonary dysplasia;
Bibliometrics;
Visual analysis
- From:Chinese Journal of Neonatology
2023;38(8):478-483
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study the current status and existing problems of bronchopulmonary dysplasia (BPD) in preterm infants in Chinese literature using bibliometric methods.Methods:Using "preterm infants", "BPD" and "chronic lung disease of prematurity"(Chinese version)as keywords, Wanfang database was searched up to August 27th, 2022. Literature published in high-influencing journals were selected for bibliometrical and social network analysis.Results:A total of 2 172 articles published in 311 journals were included. The number of articles increased rapidly year by year, involving studies on the risk factors and respiratory management of BPD. Dynamic researches focused on the following topics:1,selection of multiple non-invasive ventilation modes combined with minimally invasive surfactant administration; 2,the application of caffeine and glucocorticoids and 3, follow-up after discharge.Conclusions:In the past 40 years, research on BPD in preterm infants in China has mainly focused on risk factors and prevention. However, research on pathogenesis and other aspects needs to be strengthened.
