Real-world data (RWD) is crucial for several reasons:
1. Patient Diversity: Clinical trials often exclude patients with co-morbidities or other factors that complicate treatment, whereas real-world settings include a more heterogeneous patient population. 2. Long-term Outcomes: RWD can provide information on the long-term effectiveness and safety of treatments, which may not be fully captured in the shorter duration of clinical trials. 3. Resource Utilization: Understanding how treatments are used in practice helps in assessing healthcare costs and resource allocation.
