n | Median PFS (95%CI) (months) | Median OS (95%CI) (months) | |
---|---|---|---|
PDS group | 90 | 12.1 (8.2–16.1) | 35.8 (28.6–43.0) |
IDS group | 163 | 8.6 (6.9–10.3) | 42.4 (29.6–55.2) |
IDS-1 group | 63 | 14.6 (7.7–21.5) | 62.5 (44.5–80.4) |
IDS-2 group | 85 | 12.7 (7.4–18.0) | 59.2 (30.1–88.3) |
IDS-3 group | 35 | 17.6 (0.0–36.1)a | NR ab |