Abstract | AIM: This study was conducted to evaluate the incidence of severe lacerations during forceps delivery and the risk factors associated with such delivery in a hospital where simulation training is held annually. METHODS: The medical records of 857 women who underwent forceps delivery at term with singleton cephalic presentation from 2010 to 2015 were reviewed. The relationship between clinical characteristics and birth canal trauma was analyzed. Birth canal trauma included third and fourth degree perineal lacerations. Univariable and multivariable models of logistic regression were employed to estimate the raw odds ratio and were adjusted for cofactors with 95% confidence intervals. Statistical significance was defined as P < 0.05. RESULTS: The incidence of severe lacerations was 10.1%. Birth weight, fetal head station, the rate of malrotation and the number of extractions were higher in women with severe lacerations (P < 0.01), whereas the use of obstetric anesthesia was lower in women with such lacerations (P < 0.01). Neither the indication for forceps delivery nor the qualifications of the operator had any influence on the incidence of severe lacerations. CONCLUSION:
|
Authors | Yasuko Sano, Chihiro Hirai, Shintaro Makino, Xianglan Li, Jun Takeda, Atsuo Itakura, Satoru Takeda |
Journal | The journal of obstetrics and gynaecology research
(J Obstet Gynaecol Res)
Vol. 44
Issue 4
Pg. 708-716
(Apr 2018)
ISSN: 1447-0756 [Electronic] Australia |
PMID | 29316070
(Publication Type: Journal Article)
|
Copyright | © 2018 Japan Society of Obstetrics and Gynecology. |
Topics |
- Adult
- Extraction, Obstetrical
(adverse effects, statistics & numerical data)
- Female
- Hospitals, Teaching
(statistics & numerical data)
- Humans
- Incidence
- Lacerations
(epidemiology, etiology)
- Obstetric Labor Complications
(epidemiology)
- Obstetrical Forceps
- Perineum
(injuries)
- Pregnancy
- Retrospective Studies
- Risk Factors
- Simulation Training
(statistics & numerical data)
|