TABLE 3.
RCT | OC | |
---|---|---|
Number of patients | 849 | 3340 |
Median (95% CI) follow-up time, months | 26.5 (19.9–28.8) | 35.6 (29.4–43) |
Switch to subsequent therapy (any), n (%) | 449 (52.9%) | 1881 (56.3%) |
Median (IQR) time to switch (among patients who switched), months | 6.24 (4.27–9.69) | 5.45 (3.12–9.43) |
Number of patients who switched prior to 6 months/Number of patients who ever switched, n (%) | 207/449 (46.1) | 1049/1881 (55.8) |
Notes: CI, confidence interval; IQR, interquartile range; OC, observational comparator; RCT, randomized clinical trial.