Clinical trial datasets | Real-world datasets | ||
---|---|---|---|
Setting | Experimental | Real world | |
Population | Representativeness | Selective sample | Large sample |
Type | Homogeneous | Heterogeneous | |
Size | +/− | ++++ | |
Time period for recruitment and follow-up | Limited | Long | |
Data | Type | Clinical +/− -omics | Clinical +/− -omics |
Collected by | Dedicated specialist professionals | Various healthcare professionals | |
Quality | +++ | +/− | |
Need for data management | +/− | +++ | |
Need for anonymization | + | + |