FETAL BASELINE HEART-RATE VARIABILITY ESTIMATION .1. COMPARISON OF CLINICAL AND STOCHASTIC QUANTIFICATION TECHNIQUES

被引:25
作者
ESCARCENA, L [1 ]
MCKINNEY, RD [1 ]
DEPP, R [1 ]
机构
[1] NORTHWESTERN UNIV,CTR BIOMED ENGN,CHICAGO,IL 60611
关键词
D O I
10.1016/S0002-9378(16)32986-6
中图分类号
R71 [妇产科学];
学科分类号
100211 ;
摘要
Baseline fetal heart rate variability is an important parameter in the evaluation of fetal status during the intrapartum period. Prior descriptions of variability have largely been either visual-subjective or stochastic in nature. Unfortunately, correlation between the two has not been substantiated. Sample heart rate tracings were evaluated for variability by a panel of 9 experts. Interobserver agreement in the evaluation of variability was high; correlation between visual subjective and stochastic methods was low. The implications are discussed.
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页码:615 / 621
页数:7
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