Table 1 Number of subjects in control and treated groups by age in the original study age groupings (left), and re-defined age groupings (right)
From: Evaluating and improving real-world evidence with Targeted Learning
Original Categories | Re-defined Categories | ||||
|---|---|---|---|---|---|
Age | Control | Treated | Age | Control | Treated |
16–20 | 2 | 0 | 16—30 | 48 | 33 |
21–25 | 9 | 7 | |||
26–30 | 37 | 26 | |||
31–35 | 50 | 29 | 31–35 | 50 | 29 |
36–40 | 38 | 19 | 36–50 | 45 | 20 |
41–45 | 4 | 1 | |||
46–50 | 3 | 0 | |||