Establishment and application of suitable technology for screening, diagnosis and evaluation of neonatal congenital heart disease in Hainan Province
- Author:
KONG Lingwan
;
FAN Lichun
;
CHEN Renwei
;
CAO Xia
;
HUANG Cuimin
;
WU Guihua
;
FAN Xialin
;
DOU Qianru
- Publication Type:Journal Article
- Keywords:
Neonatus;
congenital heart disease;
screening and diagnosis;
evaluation system
- From:
China Tropical Medicine
2023;23(7):704-
- CountryChina
- Language:Chinese
-
Abstract:
Abstract： Objective To establish a screening-diagnosis-evaluation system of neonatal congenital heart disease (CHD) suitable for Hainan Province based on the application of percutaneous blood oxygen saturation measurement and cardiac auscultation screening, and to provide a basis for further promotion of the evaluation effect. Methods Screening agencies (all midwifery institutions) used the "double index method" to screen newborns for congenital heart disease. Those who were screened positive for any index were transferred to diagnostic institutions (the people's hospitals of all cities and counties and some tertiary hospitals) for echocardiography examination within 1 week. Those with abnormal results were transferred to the treatment institution (two tertiary hospitals) for reconfirmation and evaluation. All data were managed online. Results In this study, 96 913 newborns born in midwifery institutions in 19 cities and counties were screened, with a response rate of 99.44%. The ratio of male infants (50 836) to female infants (46 077) was 1.10∶1. A total of 2 284 positive patients were screened by dual index method, and ultrasound diagnosis was performed, with the rate of cardiac ultrasonography of 98.07% (2 240/2 284) and a high response rate. A total of 238 cases of congenital heart disease were diagnosed (incidence rate of 0.25%), with the top three main types were ventricular septal defect, atrial septal defect, and patent ductus arteriosus. The sensitivity (88.24%) and Youden index (0.86) of dual-indicator screening for CHD detection were significantly higher than the other separate indicators. Through Kappa consistency test analysis, the consistency of dual-indicator screening with simple heart murmur screening results was excellent, with a Kappa coefficient value of 0.835 (>0.75); the consistency of dual-indicator screening and simple POX screening results was good, with a Kappa coefficient value of 0.429 (between 0.40-0.75), and the differences were statistically significant (P<0.001). By the end of the study, 136 children had undergone open-chest/occlusion surgery, with good postoperative recovery, and the rest were followed up. Conclusions The neonatal CHD screening-diagnosis-assessment technology system established in this study, with close connections between various blocks, high screening response rate and echocardiography examination rate, is beneficial for the early diagnosis and treatment of CHD children, and has certain application value in institutions at all levels in Hainan Province, and is worth further promotion.
- Full text:5.Establishment and application of suitable technology for screening, diagnosis and evaluation of neonatal congenital heart disease in Hainan Province.pdf
