Ginecología y obstetricia de México
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Comparative Study
[Modified Tei index, interobserver agreement related to sonographer experience level].
increasing numbers of studies that attempt to introduce the Tei index as part of fetal assessment in different conditions (corrected diaphragmatic hernia, supraventricular tachycardia, fetal inflammatory response, cystic adenomatoid disease, fetal-fetal transfusion, etc.). ⋯ It has not been able to replicate the level of interobserver variability suggested in literature, by the effects of the learning curve in the procurement and selection of images. The modified Tei index interobserver variability was not found influenced by the level of operator experience in this context, but is considered not conclusive until obtain better evidence.