Analysis of the influencing factors of cervical dilatation balloon in the induced labor in primipara / 中国医师杂志
Journal of Chinese Physician
; (12): 207-210, 2021.
Article
in Zh
| WPRIM
| ID: wpr-884033
Responsible library:
WPRO
ABSTRACT
Objective:
To investigate the influencing factors and to build a model for predicting successful labor induction with cervical ripening balloon (CRB) in primipara.Methods:
312 cases of primipara in late trimester of pregnancy induced by CRB between January 2018 and April 2019 in the First Affiliated Hospital of Shenzhen University were reviewed retrospectively. Factors including gravidity, age, body height, body weight, body mass index (BMI), the cervical Bishop score, neonatal birth weight, pregnant complication and other factors were collected to analyze the effect on successful labor induction.Results:
Pregnancy times, cervical Bishop score and height in primipara were positively correlated with the success rate of induced labor, while BMI and neonatal weight were negatively correlated with the success rate of induced labor. The area under receiver operating characteristic (ROC) curve was 0.849 and diagnostic threshold was 0.725, with a sensitivity of 80.7% and a specificity of 75.7%.Conclusions:
Among the primipara, the gravidity and cervical Bishop score are the most significant factors influencing the successful labor induction. These factors can be used as the predictive indexes for the outcome of labor induction along with pregnancy times, height, BMI and neonatal birth weight, which is beneficial to reduce the artificial interventions and improve the success rate of labor induction.
Full text:
1
Index:
WPRIM
Type of study:
Prognostic_studies
Language:
Zh
Journal:
Journal of Chinese Physician
Year:
2021
Type:
Article