儿科用药仍存“掰药猜量”难题，真实世界研究为合理用药提供依据

Group 1 - The current pediatric clinical medication still relies on guesswork for dosage and administration, highlighting the need for evidence-based practices in children's medication [1] - Pediatricians should manage health from fertilization through to the age of 18-20, emphasizing a comprehensive approach to child development and health [1] - The transition from "empirical medicine" to "precision medicine" in treating conditions like growth disorders is crucial, ensuring treatment is based on guidelines and individual patient needs [1] Group 2 - China has made significant advancements in innovative drug treatments, particularly in cell therapy, gene therapy, and traditional biological treatments, with real-world clinical data derived from local patient practices [2] - The establishment of databases is essential for supporting safe and rational medication use, as long-term clinical data accumulation is necessary to ensure drug safety and efficacy [2] - The "Young and Middle-aged Physician Growth Plan - Starry Sky Science Popularization Project" was launched to enhance pediatric medical talent development and promote awareness of children's medication [2]