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mML - L1 - all population, anti-PD-(L)1 , meta-analysis of study results

Outcome Relative effect 95%CI LoD Trt. better when I2 k (RCT/OBS) Bayesian probability Overall ROB Publication bias Degree of certainty Endpoint importance Published MA

efficacy endpoints 00

deaths (OS) 0.64 [0.55, 0.76]< 10%2 studies (2/-)100.0 %lownot evaluable highcrucial-
deaths (OS) (extension) 0.72 [0.55, 0.94]< 172%2 studies (2/-)99.2 %lownot evaluable highimportant-
PFS (extension) 0.65 [0.44, 0.95]< 188%2 studies (2/-)98.6 %lownot evaluable highimportant-
progression or deaths (PFS) 0.66 [0.51, 0.85]< 152%2 studies (2/-)99.9 %lownot evaluable highimportant-
objective responses (ORR) 2.36 [1.24, 4.50]> 178%2 studies (2/-)99.6 %lownot evaluable highnon important-
objective responses (ORR) (extension) 4.60 [2.76, 7.66]> 175%2 studies (2/-)100.0 %lownot evaluable highnon important-

safety endpoints 00

TRAE (any grade) 1.86 [0.54, 6.43]< 190%2 studies (2/-)16.4 %lownot evaluable highnon important-
TRAE (grade 3-4) 1.85 [0.29, 12.06]< 198%2 studies (2/-)26.0 %lownot evaluable highnon important-
TRAE leading to death (grade 5) 1.00 [0.06, 15.97]< 10%2 studies (2/-)50.1 %lownot evaluable highnon important-
TRAE leading to discontinuation (any grade) 1.87 [0.29, 12.18]< 197%2 studies (2/-)25.7 %lownot evaluable highnon important-
TRAE leading to discontinuation (grade 3-4) 1.63 [0.17, 15.32]< 198%2 studies (2/-)33.6 %lownot evaluable highnon important-

TRAE (grade 3-4) endpoints 00

Abdominal pain TRAE (grade 3-4) 0.64 [0.06, 6.33]< 10%2 studies (2/-)64.8 %lownot evaluable highnon important-
Adrenal insufficiency TRAE (grade 3-4) 2.67 [0.70, 10.16]< 10%2 studies (2/-)7.6 %lownot evaluable highnon important-
Arthralgia TRAE (grade 3-4) 2.00 [0.28, 14.26]< 10%2 studies (2/-)24.5 %lownot evaluable highnon important-
Asthenia TRAE (grade 3-4) 0.67 [0.11, 4.12]< 10%2 studies (2/-)66.7 %lownot evaluable highnon important-
Colitis TRAE (grade 3-4) 1.04 [0.01, 77.14]< 196%2 studies (2/-)49.3 %lownot evaluable highnon important-
Cough TRAE (grade 3-4) 1.00 [0.07, 15.14]< 135%2 studies (2/-)50.1 %lownot evaluable highnon important-
Decreased appetite TRAE (grade 3-4) 2.29 [0.15, 34.90]< 132%2 studies (2/-)27.7 %lownot evaluable highnon important-
Diarrhoea TRAE (grade 3-4) 1.30 [0.19, 8.92]< 192%2 studies (2/-)39.7 %lownot evaluable highnon important-
Dry skin TRAE (grade 3-4) 1.00 [0.06, 15.97]< 10%2 studies (2/-)50.1 %lownot evaluable highnon important-
Dyspnoea TRAE (grade 3-4) 2.66 [0.40, 17.52]< 10%2 studies (2/-)15.6 %lownot evaluable highnon important-
Fatigue TRAE (grade 3-4) 2.30 [0.53, 9.95]< 152%2 studies (2/-)13.4 %lownot evaluable highnon important-
Headache TRAE (grade 3-4) 1.55 [0.16, 15.35]< 10%2 studies (2/-)35.4 %lownot evaluable highnon important-
Hepatitis TRAE (grade 3-4) 4.45 [0.43, 46.06]< 10%2 studies (2/-)10.7 %lownot evaluable highnon important-
Hyperthyroidism TRAE (grade 3-4) 3.11 [0.29, 33.65]< 10%2 studies (2/-)17.7 %lownot evaluable highnon important-
Hypophysitis TRAE (grade 3-4) 1.00 [0.04, 24.12]< 177%2 studies (2/-)50.1 %lownot evaluable highnon important-
Hypothyroidism TRAE (grade 3-4) 1.48 [0.11, 19.35]< 10%2 studies (2/-)38.3 %lownot evaluable highnon important-
Increase AST TRAE (grade 3-4) 3.67 [0.87, 15.44]< 145%2 studies (2/-)3.9 %lownot evaluable highnon important-
Increased ALT TRAE (grade 3-4) 2.49 [0.28, 21.93]< 185%2 studies (2/-)20.7 %lownot evaluable highnon important-
Increased lipase level TRAE (grade 3-4) 1.80 [0.82, 3.94]< 158%2 studies (2/-)7.1 %lownot evaluable highnon important-
Maculopapular rash TRAE (grade 3-4) 2.67 [0.70, 10.16]< 10%2 studies (2/-)7.6 %lownot evaluable highnon important-
Myalgia TRAE (grade 3-4) 1.32 [0.15, 11.31]< 10%2 studies (2/-)40.1 %lownot evaluable highnon important-
Nausea TRAE (grade 3-4) 1.96 [0.04, 104.67]< 172%2 studies (2/-)37.2 %lownot evaluable highnon important-
Pneumonitis TRAE (grade 3-4) 1.93 [0.33, 11.21]< 10%2 studies (2/-)23.2 %lownot evaluable highnon important-
Pruritic rash TRAE (grade 3-4) 1.00 [0.06, 15.97]< 10%2 studies (2/-)50.1 %lownot evaluable highnon important-
Pruritus TRAE (grade 3-4) 3.10 [0.55, 17.30]< 13%2 studies (2/-)10.0 %lownot evaluable highnon important-
Pyrexia TRAE (grade 3-4) 1.55 [0.16, 15.35]< 10%2 studies (2/-)35.4 %lownot evaluable highnon important-
Rash TRAE (grade 3-4) 1.44 [0.03, 69.79]< 185%2 studies (2/-)42.8 %lownot evaluable highnon important-
Thyroiditis TRAE (grade 3-4) 1.48 [0.11, 19.35]< 10%2 studies (2/-)38.3 %lownot evaluable highnon important-
Vitiligo TRAE (grade 3-4) 1.00 [0.09, 11.02]< 10%2 studies (2/-)50.1 %lownot evaluable highnon important-
Vomiting TRAE (grade 3-4) 3.31 [0.50, 21.79]< 119%2 studies (2/-)10.8 %lownot evaluable highnon important-
Weight decreased TRAE (grade 3-4) 0.67 [0.05, 8.74]< 10%2 studies (2/-)61.9 %lownot evaluable highnon important-

LoD: level of statistical demonstration: Statistically conclusive: statistically significant with a strict control of overall risk of type 1 error (statistically demonstrated), does not take into account the risk of bias; suggested: nominally statistically significant but without a strict control of overall risk of type 1 error; inconclusive: not nominally statistically significant; safety concerns;
Bayesian probability: Bayesian posterior probability of treatment effect (computed with a noninformative prior); ROB: risk of bias; k: number of studies; published MA: number of published meta-analysis on the same topic; degree of certainty adapted from GRADE. Trt. better when: indicates when the relative treatment effect shows that the studied treatment is better than control.