Journal of Dali University ›› 2022, Vol. 7 ›› Issue (10): 88-93.

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Analysis of Monitoring Results of 711 Infants with Birth Defects in Yunyan District of Guiyang City

He JiangyanZheng DanLi MeiWang FangZou YanZhang TaiweiZhou Yiyuan*   

  1. 1. College of PostgraduateGuizhou University of Traditional Chinese MedicineGuiyang 550025China2. Department of ObstetricsGuiyang Maternal and Child Health HospitalGuiyang 550003China3. Department of ObstetricsThe Second People's Hospital of GuiyangGuiyang 550023China4. Department of ObstetricsThe First Affiliated Hospital of Guizhou University of Traditional Chinese MedicineGuiyang 550001China

  • Received:2021-11-30 Revised:2022-04-02 Online:2022-10-15 Published:2022-11-15

Abstract:

AbstractObjectiveTo analyze the occurrence of birth defects in Yunyan district of Guiyang city from 2017 to 2019 and analyze the relevant influencing factorsso as to provide a basis for government departments to carry out the prevention and control of birth defects. MethodsBased on the "China Birth Defect Hospital Monitoring Program" as the standard and the hospital as the statistical unitthe 20-week of gestation to 7 days after delivery from January 12017 to December 312019 in midwifery institutions in Yunyan districtGuiyang city birth defects were monitored. ResultsA total of 22 693 fetuses were monitored from 2017 to 2019among which 711 were born with birth defectsand the incidence rate of birth defects was 313.31. There was no significant difference in the incidence rate of birth defects between different yearsP>0.05. The total incidence rate of birth defects in female infants was 137.49 and the total incidence rate of birth defects in male infants was 175.83. The incidence rate of male infants was significantly higher than that of female infantsand the difference was statistically significantP<0.05. The top 5 defect types in 3 years were congenital heart disease 84.17), external ear deformity 47.15), polydactyly toe) (25.56), cleft lip and palate 23.80), Down syndrome 14.10), in which the incidence of congenital heart disease increased year by yearP<0.05. Birth defects were mainly diagnosed based on clinical diagnosis and ultrasound diagnosisand the diagnosis time was the highest within 7 days after birthreaching 59.77%. The total live birth rate of defective infants was 77.22%. ConclusionFrom 2017 to 2019the incidence rate of birth defects in Yunyan district of Guiyang city generally showed a trend of increasing first and then decreasingamong which congenital heart disease and external ear deformity were the most common types of defects. Thereforethere is an urgent need to improve the maternal and child health services in Guiyang citystrengthen prenatal screening and monitoringand increase the detection rate of birth defects in order to evaluate the status of the birth population and better formulate solutions to improve the quality of the population.

Key words:

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CLC Number: