FACTORS ASSOCIATED WITH SUCCESSFUL INDUCTION OF LABOR IN UDONTHANI HOSPITAL

Chutinan Chantarakhantee, Srisuda Songthamwat, Ueamporn Summart Ph.d., Metha Songthamwat

Abstract


BACKGROUND: The prevalence of induction of labor varies between countries. The successful rate of
IOL and associated factors also varied in different reports.
OBJECTIVE: To determine the prevalence and associated factors for successful induction of labor (IOL).
MATERIALS AND METHODS: Medical records of patients who underwent IOL in Udonthani Hospital from October 2017 to June
2019 were reviewed.
RESULTS: There were 242 patients who underwent IOL and had completed data. The prevalence of IOL was 3.7% (242/6469) of
total deliveries. A Successful IOL was achieved in 126 (52.1%) patients (95% CI 45.6-58.5). Multiparity had a 3.5 times (95% CI
1.76-6.97,p<0.01) higher success rate than nulliparity., Preterm pregnancy increased successful IOL of 3.9 times (95% CI 1.48-
10.49, p<0.01).
CONCLUSION: Successful IOL was achieved in about half of the IOL cases. Multiparity and preterm pregnancy were
associated with higher IOL success rate.


Keywords


Induction Of Labor, Success Rate, Factors, Bishop Score

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References


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