Predictive Risk Scoring: From Reactive to Proactive Care

Traditional obstetric risk assessment happens at discrete moments: initial prenatal visit, admission to L&D, maybe a few checkpoints in between. The problem is that risk isn't static—it evolves continuously throughout labor. By the time a complication becomes clinically obvious, the window for optimal intervention may have narrowed considerably.

The Limitations of Traditional Risk Assessment

Current approaches to obstetric risk stratification have significant limitations:

• Point-in-time assessment: Risk is evaluated at admission and rarely updated systematically
• Checklist-based: Binary yes/no criteria miss the nuance of clinical presentation
• Dependent on memory: Requires providers to remember to reassess as conditions change
• Low sensitivity: Many complications occur in patients not flagged as high-risk

How AI Changes Risk Assessment

Birth Model's approach to risk assessment is fundamentally different. Rather than static checklists, our AI continuously analyzes hundreds of clinical variables to produce dynamic risk scores that update in real-time as new data enters the EHR.

Dynamic Scoring

As vital signs are documented, medications administered, and labor progresses, risk scores automatically recalculate. A patient who appeared low-risk at admission might trigger alerts hours later as subtle patterns emerge.

Pattern Recognition

Our models recognize patterns that aren't apparent to human clinicians—subtle combinations of factors that individually seem insignificant but together indicate elevated risk.

Case Study: PPH Prediction

Postpartum hemorrhage remains a leading cause of maternal morbidity. Traditional risk factors (prior PPH, multiple gestation, chorioamnionitis) identify only about 40% of patients who will experience significant hemorrhage.

Birth Model's PPH prediction model achieves 94.1% accuracy by incorporating:

• Real-time labor progression patterns
• Medication timing and dosing
• Vital sign trends (not just values)
• Delivery characteristics
• Patient-specific risk factors

When a patient crosses into high-risk territory, the system alerts the care team, enabling proactive preparation—having blood products ready, ensuring IV access, positioning staff for rapid response.

Actionable Alerts, Not Alert Fatigue

Alert fatigue is a real problem in clinical settings. Birth Model addresses this by focusing on high-confidence, actionable alerts with specific recommended responses. We don't just tell you something is wrong—we suggest what to do about it.

The Evidence Base

Our risk models are trained on over 150,000 deliveries and validated against real-world outcomes. We continuously monitor performance and retrain models as we accumulate more data, ensuring accuracy improves over time.