Document Detail


Doppler study of umbilical artery in Thai fetus.
MedLine Citation:
PMID:  22256465     Owner:  NLM     Status:  In-Process    
Abstract/OtherAbstract:
OBJECTIVE: Create reference centile charts for Doppler study of Pulsatile index (PI), Resistance index (RI) and Systolic to Diastolic (S/D) ratio ofumbilical artery in Thai fetus throughout gestation.
MATERIAL AND METHOD: Six hundred fifty eight pregnant women between 13-40 weeks gestation who attended the antenatal clinic at Siriraj Hospital, Mahidol University, Bangkok, were recruited. Each fetus was measured only once for the purpose of the present study. The mean and fitted centiles were estimated at each week of gestation using linear regression modeling.
RESULTS: Doppler study of Pulsatile index (PI), Resistance index (RI), and Systolic to Diastolic (S/D) ratio of umbilical artery were measured in 658 fetuses. The mean 95% confidence intervals for Doppler study of Pulsatile index (PI), Resistance index (RI), and Systolic to Diastolic (S/D) ratio of umbilical artery at each gestational age were fitted to estimate by linear regression models. The centile chart of this parameter was also presented.
CONCLUSION: Reference centile chart for Doppler study of Pulsatile index (PI), Resistance index (RI) and Systolic to Diastolic (S/D) ratio of umbilical artery of Thai fetuses was presented.
Authors:
Anuwat Sutantawiboon; Saifon Chawanpaiboon
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Journal of the Medical Association of Thailand = Chotmaihet thangphaet     Volume:  94     ISSN:  0125-2208     ISO Abbreviation:  J Med Assoc Thai     Publication Date:  2011 Nov 
Date Detail:
Created Date:  2012-01-19     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  7507216     Medline TA:  J Med Assoc Thai     Country:  Thailand    
Other Details:
Languages:  eng     Pagination:  1283-7     Citation Subset:  IM    
Affiliation:
Department of Obstetrics and Gynaecology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
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