检验医学 ›› 2020, Vol. 35 ›› Issue (10): 1025-1027.DOI: 10.3969/j.issn.1673-8640.2020.10.013

• 临床应用研究·论著 • 上一篇    下一篇

血清胆红素、肌酸激酶同工酶MB质量与新生儿日龄的相关性

郑高明, 苏晓茹()   

  1. 杭州师范大学附属医院医学检验科,浙江 杭州 310015
  • 收稿日期:2020-03-12 出版日期:2020-10-30 发布日期:2020-11-12
  • 作者简介:null

    作者简介:郑高明,男,1972年生,副主任技师,主要从事临床生化检验工作。

  • 基金资助:
    浙江省医药卫生科技计划项目(2018KY589);浙江省医药卫生科技计划项目(2019KY501)

Correlation of serum bilirubin and CK-MB mass with age in newborns

ZHENG Gaoming, SU Xiaoru()   

  1. Department of Clinical Laboratory,the Affiliated Hospital of Hangzhou Normal University,Hangzhou 310015,Zhejiang,China
  • Received:2020-03-12 Online:2020-10-30 Published:2020-11-12

摘要:

目的 探讨血清胆红素[总胆红素(TB)、直接胆红素(DBil)]、肌酸激酶同工酶MB质量(CK-MB mass)水平与新生儿日龄的关系。方法 选取106名日龄为0~28 d的新生儿,根据出生天数分为3组:≤5 d组(48例)、>5~≤10 d组(32例)、>10~≤28 d组(26例)。采用Spearman相关分析评估各项指标与日龄的相关性。结果 >5~≤10 d组血清TB水平明显高于≤5 d组和>10~≤28 d组(P<0.001),>10~≤28 d组血清DBil水平明显高于≤5 d组和>5~≤10 d组(P<0.001),≤5 d组、>5~≤10 d组、>10~≤28 d组血清CK-MB mass水平依次降低(P<0.05)。TB与日龄无相关性(r=0.038,P>0.05),DBil与日龄呈正相关(r=0.469,P<0.05),CK-MB mass与日龄呈负相关(r=-0.559,P<0.05)。结论 新生儿血清DBil、CK-MB mass水平与日龄有一定的关系。

关键词: 总胆红素, 结合胆红素, 肌酸激酶同工酶MB质量, 新生儿

Abstract:

Objective To investigate the relationship between total bilirubin(TB),direct bilirubin(DBil)and creatine kinase isoenzyme MB mass(CK-MB mass)with age in newborns. Methods A total of 106 newborns aged 0-28 d were classified into 3 groups according to birth days,which included ≤5 d group(48 cases),>5-≤10 d group(32 cases) and >10-≤28 d group(26 cases). Spearman correlation analysis was used to evaluate the correlation between each index and age. Results Serum TB level in >5-≤10 d group was higher than those in ≤5 d and >10-≤28 d groups(P<0.001),and DBil level in >10-≤28 d group was higher than those in ≤5 d and >5-≤10 d groups(P<0.001),while serum CK-MB mass in ≤5 d,>5-≤10 d and >10-≤28 d groups was decreased in turn(P<0.05). There was no correlation between TB and age(r=0.038,P>0.05),DBil was correlated positively with age(r=0.469,P<0.05),and there was a negative correlation between CK-MB mass and age(r =-0.559,P<0.05). Conclusions DBil and CK-MB mass in newborns have a certain relationship with age.

Key words: Total bilirubin, Direct bilirubin, Creatine kinase isoenzyme MB mass, Newborn

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