Blar i ODA Open Digital Archive på forfatter "Zhang, Jun"
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Association of oxytocin augmentation and duration of labour with postpartum haemorrhage: A cohort study of nulliparous women
Bernitz, Stine; Betran, Ana Pilar; Gunnes, Nina; Zhang, Jun; Blix, Ellen; Øian, Pål; Eggebø, Torbjørn Moe; Dalbye, Rebecka (Peer reviewed; Journal article, 2023)Objective: Both duration of labour and use of oxytocin for augmentation are known risk factors for postpartum haemorrhage but distinguishing between the significance of these factors is complex. In this study, we aimed ... -
The Labor Progression Study: The use of oxytocin augmentation during labor following Zhang's guideline and the WHO partograph in a cluster randomized trial
Dalbye, Inger Sofie Rebecka; Bernitz, Stine; Inge Christoffer, Olsen; Zhang, Jun; Eggebø, Torbjørn Moe; Rozsa, Daniella Judit; Frøslie, Kathrine Frey; Øian, Pål; Blix, Ellen (Acta Obstetricia et Gynecologica Scandinavica;Volume 98, Issue 9, Journal article; Peer reviewed, 2019-04-24)Introduction: This study aims to investigate the use of oxytocin augmentation during labor in nulliparous women following Zhang’s guideline or the WHO partograph. Material and methods: This is a secondary analysis of a ... -
The Labour Progression Study (LaPS): duration of labour following Zhang's guideline and the WHO partograph - a cluster randomised trial
Dalbye, Inger Sofie Rebecka; Blix, Ellen; Frøslie, Kathrine Frey; Zhang, Jun; Eggebø, Torbjørn Moe; Olsen, Inge Christoffer; Rozsa, Daniella Judit; Øian, Pål; Bernitz, Stine (Midwifery;Volume 81, February 2020, 102578, Journal article; Peer reviewed, 2019-11-18)Objective: To investigate labour duration in different phases of labour when adhering to Zhang’s guideline for labour progression compared with the WHO partograph. Design: A secondary analysis of a cluster randomised ...