Fig. 4 | Scientific Reports

Fig. 4

From: Analyzing patient perspectives with large language models: a cross-sectional study of sentiment and thematic classification on exception from informed consent

Fig. 4

Sampling Data Flow of Interview Responses. A visual overview of the data flow, showing the original dataset of Exception From Informed Consent (EFIC) community interviews collected across 20 Pediatric Dose Optimization for Seizures in Emergency Medical Services (PediDOSE) study sites, the geographically diverse subset annotated by large language models (9 sites), and the final human-annotated samples used for sentiment polarity and thematic classification comparisons.

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