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Chinese Journal of Clinicians(Electronic Edition) ›› 2021, Vol. 15 ›› Issue (06): 433-438. doi: 10.3877/cma.j.issn.1674-0785.2021.06.006

• Clinical Research • Previous Articles     Next Articles

Value of serum markers in predicting short-term prognosis of neonatal ABO hemolytic jaundice

Juan Zhu1,(), Le Xu1, Zhongli. Jiang1   

  1. 1. Department of Pediatrics, Liyang Branch of Jiangsu Provincial People's Hospital, Liyang 213300, China
  • Received:2021-05-24 Online:2021-06-15 Published:2021-10-22
  • Contact: Juan Zhu

Abstract:

Objective

To evaluate the value of serum markers in predicting the short-term prognosis of neonatal ABO hemolytic jaundice.

Methods

Forty-one newborns with ABO hemolytic jaundice admitted to our hospital from January 2018 to December 2020 were selected as the research subjects. According to the prognosis, they were divided into either a poor prognosis group (15 cases) or a good prognosis group (26 cases). All the children were tested for serological indexes on the 3rd and 6th day of life, including red blood cells, hemoglobin (Hb), reticulocytes (Ret), platelets, and total bilirubin (TBIL). The serological indexes of the two groups were compared, and ROC curve analysis was performed to assess the value of single and combined serological indicators in predicting the short-term prognosis of newborns with ABO hemolytic jaundice.

Results

The Hb level in the poor prognosis group was significantly lower than that of the good prognosis group (P<0.05), and the levels of Ret and TBIL in the poor prognosis group were significantly higher than those of the good prognosis group (P<0.05). ROC curve analysis showed that Hb, Ret, and TBIL had appreciated predictive value for the short-term prognosis of newborns with ABO hemolytic jaundice, and the areas under the curves were 0.678, 0.753, and 0.695, respectively. The sensitivity, specificity, accuracy, and kappa value of combined detection of Hb, Ret, and TBIL were 73.3%, 88.5%, 82.9%, and 0.627, respectively.

Conclusion

Serum Hb, Ret, and TBIL levels are of great significance in the prediction of short-term prognosis of newborns with ABO hemolytic jaundice, with a higher sensitivity and specificity than each of them alone.

Key words: ABO hemolytic jaundice, Hemoglobin, Total bilirubin, Reticulocytes, Newborns

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