Jan W. De Leeuw

Rotterdam, ZH, Netherlands

Last Updated: 09/26/2026

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Found 51 publications

IUGA International Guidelines on Obstetric Anal Sphincter Injuries.

IUGA International Guidelines on Obstetric Anal Sphincter Injuries.

Journal: International urogynecology journal

Published: March 12, 2026

Prediction of Obstetric Anal Sphincter Injury in Nulliparous Women: Model Development and Temporal Validation.

Prediction of Obstetric Anal Sphincter Injury in Nulliparous Women: Model Development and Temporal Validation.

Journal: BJOG : an international journal of obstetrics and gynaecology

Published: February 28, 2025

Prediction Models for Obstetric Anal Sphincter Injuries (OASIS): A Systematic Review and Critical Appraisal.

Prediction Models for Obstetric Anal Sphincter Injuries (OASIS): A Systematic Review and Critical Appraisal.

Journal: BJOG : an international journal of obstetrics and gynaecology

Published: January 08, 2025

Delivering in or out of water, the OASI rates in the POOL cohort study are disturbingly high.

Delivering in or out of water, the OASI rates in the POOL cohort study are disturbingly high.

Journal: BJOG : an international journal of obstetrics and gynaecology

Published: July 26, 2024

The association of obstetric anal sphincter injury and mediolateral episiotomy with increasing birth weight and duration of second stage of labour in spontaneous vaginal delivery.

The association of obstetric anal sphincter injury and mediolateral episiotomy with increasing birth weight and duration of second stage of labour in spontaneous vaginal delivery.

Journal: European journal of obstetrics, gynecology, and reproductive biology

Published: April 28, 2024

Improved approximation and visualization of the correlation matrix.

Improved approximation and visualization of the correlation matrix.

Journal: The American statistician

Published: December 04, 2023

Risk indicators for obstetrical anal sphincter injury in vaginal birth after caesarean section compared to first vaginal delivery.

Risk indicators for obstetrical anal sphincter injury in vaginal birth after caesarean section compared to first vaginal delivery.

Journal: European journal of obstetrics, gynecology, and reproductive biology

Published: April 20, 2023

Corrigendum/Erratum to "Livestock water and land productivity in Kenya and their implications for future resource us" [].

Corrigendum/Erratum to "Livestock water and land productivity in Kenya and their implications for future resource us" [].

Journal: Heliyon

Published: July 01, 2022

Livestock water and land productivity in Kenya and their implications for future resource use.

Livestock water and land productivity in Kenya and their implications for future resource use.

Journal: Heliyon

Published: July 21, 2021

Maternal birth trauma and its consequences: time to raise awareness.

Maternal birth trauma and its consequences: time to raise awareness.

Journal: International urogynecology journal

Published: June 18, 2021

Episiotomy and operative vaginal delivery: do we need more evidence?

Episiotomy and operative vaginal delivery: do we need more evidence?

Journal: BJOG : an international journal of obstetrics and gynaecology

Published: May 31, 2021

Forceps and vacuum: one goal, two entities.

Forceps and vacuum: one goal, two entities.

Journal: International urogynecology journal

Published: April 15, 2021

Showing 1-12 of 51

Last Updated: 09/26/2026