一项关于中国女性正常孕期血液学特征的前瞻性、连续性和纵向研究。

A prospective, sequential and longitudinal study of haematological profile during normal pregnancy in Chinese women.

作者信息

Shen C, Jiang Y-M, Shi H, Liu J-H, Zhou W-J, Dai Q-K, Yang H

机构信息

Department of Laboratory Medicine, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.

出版信息

J Obstet Gynaecol. 2010 May;30(4):357-61. doi: 10.3109/01443611003681444.

DOI:10.3109/01443611003681444

PMID:20455717

Abstract

The present study aimed at investigating the haematological profile during pregnancy in Chinese women and comparing these to the established values for white and black women. White blood cell (WBC) count, red blood cell (RBC) count, haemoglobin (Hb) concentration, haematocrit (Hct), mean cell volume (MCV), mean corpuscular haemoglobin (MCH), mean corpuscular haemoglobin concentration (MCHC) and platelet (PLT) count were measured on samples of blood obtained during each pregnant trimester and the 12th and 16th week postpartum. During pregnancy, Hb concentration, RBC count, Hct and PLT count were lower. The lower reference values for Hb and PLT count during pregnancy were 95 g/l and 61 x 10(9)/l, which were different from those of white and black women. These new reference values would be helpful in assessing the health status of pregnant women with a socioeconomic and racial background similar to those of our study participants.

摘要

本研究旨在调查中国女性孕期的血液学指标，并将这些指标与白种女性和黑种女性的既定数值进行比较。在每个孕期以及产后第12周和第16周采集的血样中，测量白细胞（WBC）计数、红细胞（RBC）计数、血红蛋白（Hb）浓度、血细胞比容（Hct）、平均红细胞体积（MCV）、平均红细胞血红蛋白含量（MCH）、平均红细胞血红蛋白浓度（MCHC）和血小板（PLT）计数。孕期，Hb浓度、RBC计数、Hct和PLT计数较低。孕期Hb和PLT计数的较低参考值分别为95 g/l和61×10⁹/l，这与白种女性和黑种女性的参考值不同。这些新的参考值将有助于评估具有与本研究参与者相似社会经济和种族背景的孕妇的健康状况。