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双胎妊娠女性促甲状腺素和游离甲状腺素参考区间的建立 被引量:3

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摘要 目的建立该实验室双胎妊娠女性促甲状腺素(TSH)及游离甲状腺素(FT4)参考区间,探讨双胎妊娠女性TSH、FT4变化规律,为产前甲状腺功能检测提供诊疗依据。方法选取2016年1月至2018年12月到该院建档的正常双胎妊娠女性为研究对象,其中孕早期126例、孕中期120例、孕晚期124例,采用罗氏Cobas E601电化学发光仪检测各组TSH及FT4,按双侧限值P2.5~P97.5确定参考区间。结果孕早、中、晚期双胎妊娠女性TSH、FT4与同孕期单胎妊娠女性及厂家说明书比较,参考区间不同;TSH参考区间,孕早期组:0.05~3.44μIU/mL,孕中期组:0.05~3.81μIU/mL,孕晚期组:0.38~7.56μIU/mL,各组间差异有统计学意义(P<0.05);FT4参考区间,孕早期组:13.34~25.97pmol/L,孕中期组:9.24~18.54pmol/L,孕晚期组:8.62~15.09pmol/L,各组间差异有统计学意义(P<0.05)。结论双胎妊娠女性TSH随着孕周增加而逐渐升高,而FT4则逐渐降低。各孕期双胎妊娠女性与同孕期单胎妊娠女性参考区间不同,各实验室应建立合适的参考区间以防双胎妊娠女性甲状腺疾病的误诊及漏诊。
出处 《检验医学与临床》 CAS 2020年第3期389-391,共3页 Laboratory Medicine and Clinic
基金 广东省深圳市南山区技术研发和创意设计项目(卫生类)(南科研卫2017050号)
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