Reproducibility of cerebral artery Doppler measurements

Reproducibility of cerebral artery Doppler measurements

Intraobserver and interobserver variability were calculated for the measurement of cerebral artery pulsatility indices by five observers who made two recordings on each of 12 stable preterm infants. Variations in pulsatility indices of up to 0.21 were found; no measurement was below 0.55.

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Bibliographische Detailangaben
Veröffentlicht in:Archives of disease in childhood 1990-07, Vol.65 (7 Spec No), p.700-701
Hauptverfasser: Moorthy, B, Colditz, P R, Ives, K N, Rees, D G, van't Hoff, W G, Hope, P L
Format: Artikel
Sprache:eng
Schlagworte:
Cerebral Arteries - anatomy & histology
Cerebral Arteries - physiology
Humans
Infant, Newborn
Infant, Premature
Observer Variation
Pediatrics
Pulsatile Flow - physiology
Reproducibility of Results
Ultrasonography
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Beschreibung
Zusammenfassung:Intraobserver and interobserver variability were calculated for the measurement of cerebral artery pulsatility indices by five observers who made two recordings on each of 12 stable preterm infants. Variations in pulsatility indices of up to 0.21 were found; no measurement was below 0.55.
ISSN:0003-9888
1468-2044
DOI:10.1136/adc.65.7_Spec_No.700