ORR/DCR | Pooled rate (95% CI), % | No. of cohorts | I2 (95% CI), % | P for I2 | Model | Egger's Test |
---|---|---|---|---|---|---|
ORR for ICIs-based therapy | 8.5 (4.4–13.5) | 38 | 84.5 (79.7–88.2) |  < 0.01 | Random effect | z = 0.9, p-value = 0.39 |
ORR for ICIs-based therapy as first-line | 74.2 (61.4–85.4) | 3 | 48.5 (0.0–85.0) | 0.14 | Fixed effect | z = -1.6, p-value = 0.12 |
ORR for ICIs-based therapy as second-line or beyond | 6.4 (3.3–10.4) | 28 | 66.7 (50.5–77.6) |  < 0.01 | Random effect | z = -0.4, p-value = 0.71 |
ORR-anti-CTLA-4 + anti-PD-(L)1 + radiotherapy | 9.0 (0.9–21.9) | 2 | 43.8 | 0.18 | Fixed effect | / |
ORR-anti-PD-(L)1 + anti-VEGF + chemotherapy | 42.4 (10.0–78.6) | 5 | 94.4 (89.8–97.0) |  < 0.01 | Random effect | z = 0.5, p-value = 0.62 |
ORR-anti-PD-(L)1 + anti-VEGF + chemotherapy (first-line) | 74.2 (61.4–85.4) | 3 | 48.5 (0.0–85.0) | 0.14 | Fixed effect | z = -1.6, p-value = 0.12 |
ORR-anti-PD-(L)1 + anti-VEGF + chemotherapy (second-line or beyond) | 9.5 (4.0–16.7) | 2 | 0.0 | 0.96 | Fixed effect | / |
ORR-anti-PD-(L)1 + anti-EGFR + chemotherapy | 9.5 (0.0–53.2) | 2 | 80.3 (15.3–95.4) | 0.02 | Random effect | / |
ORR-anti-PD-(L)1 + TKIs | 6.1 (1.7–12.4) | 12 | 69.3 (44.3–83.1) |  < 0.01 | Random effect | z = 0.2, p-value = 0.87 |
ORR-anti-PD-(L)1 + chemotherapy | 4.3 (0.6–10.1) | 5 | 27.4 (0.0–71.4) | 0.24 | Fixed effect | z = -0.3, p-value = 0.79 |
ORR-anti-PD-(L)1 monotherapy | 2.7 (0.0–9.4) | 3 | 66.6 (0.0–90.4) | 0.05 | Random effect | z = -0.5, p-value = 0.60 |
DCR for ICIs-based therapy | 48.2 (37.8–58.6) | 31 | 87.9 (83.9–90.9) |  < 0.01 | Random effect | z = -1.2, p-value = 0.23 |
DCR for ICIs-based therapy as first-line | 98.7 (92.0–100.0) | 2 | 18.2 | 0.27 | Fixed effect | / |
DCR for ICIs-based therapy as second-line or beyond | 45.1 (34.4–56.0) | 26 | 84.8 (78.8–89.1) |  < 0.01 | Random effect | z = -1.4, p-value = 0.16 |
DCR-anti-CTLA-4 + anti-PD-(L)1 + radiotherapy | 14.9 (0.0–63.6) | 2 | 85.7 (42.7–96.4) |  < 0.01 | Random effect | / |
DCR-anti-PD-(L)1 + anti-VEGF + chemotherapy | 92.0 (68.3–100.0) | 3 | 83.7 (51.0–94.6) |  < 0.01 | Random effect | z = -0.5, p-value = 0.60 |
DCR-anti-PD-(L)1 + anti-VEGF + chemotherapy (first-line) | 98.7 (92.0–100.0) | 2 | 18.2 | 0.27 | Fixed effect | / |
DCR-anti-PD-(L)1 + anti-VEGF + chemotherapy (second-line or beyond) | 69.6 (49.0–87.0) | 1 | / | / | / | / |
DCR-anti-PD-(L)1 + anti-EGFR + chemotherapy | 60.9 (39.3–80.7) | 2 | 0.0 | 0.94 | Fixed effect | / |
DCR-anti-PD-(L)1 + TKIs | 59.8 (49.4–69.6) | 11 | 66.9 (37.7–82.5) |  < 0.01 | Random effect | z = -0.5, p-value = 0.64 |
DCR-anti-PD-(L)1 + chemotherapy | 39.5 (12.4–70.2) | 4 | 84.9 (62.4–93.9) |  < 0.01 | Random effect | z = 1.8, p-value = 0.07 |
DCR-anti-PD-(L)1 monotherapy | 25.1 (17.3–33.7) | 2 | 0.0 | 0.70 | Fixed effect | / |