Associated factors and outcomes of threatened miscarriage in pregnant women at Thai Binh Obstetrics and Gynecology Hospital from 2022 to 2023

Objective: Evaluation of Treatment Outcomes for Threatened Miscarriage up to 12 Weeks at Thai Binh Obstetrics and Gynecology Hospital in the Years 2022-2023.Method: A cross-sectional study was conducted on 260 pregnant women diagnosed with threatened abortion and treated at Thai Binh Maternity Hospital from January 1, 2022, to June 30, 2023.Results: The results indicated a treatment success rate of 86.5%, with various protocols applied, primarily involving hormone therapy combined with tocolysis. Notably, the analysis of treatment outcomes by maternal age revealed no significant differences between patients aged ≤ 35 years and those aged > 35 years (p > 0.05). However, while maternal age did not show a statistically significant impact on treatment outcomes, some studies suggest it may still be a potential risk factor for complications. Additionally, the presence of subchorionic fluid was assessed, showing that 57.3% of patients had this condition. Although the treatment success rate was slightly higher in patients without subchorionic fluid (90.1% vs. 83.9%), no statistically significant relationship was established (p > 0.05). These findings imply that neither maternal age nor the presence of subchorionic fluid significantly affects treatment outcomes for threatened abortion, highlighting the effectiveness of medical interventions regardless of these factors.Conclusion: Although the group of pregnant women over 35 years old and patients with subchorionic fluid had a higher rate of treatment failure, no significant association was identified. This indicates that these factors do not significantly affect treatment outcomes.