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Współczesne poglądy na czynniki ryzyka i profilaktykę czerniaka ...

Współczesne poglądy na czynniki ryzyka i profilaktykę czerniaka ...

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Trial 3: DFS szczepionka vs kontrola<br />

Progression-free survival probability<br />

0.00 0.20 0.40 0.60 0.80 1.00<br />

Kaplan-Meier method<br />

No<br />

0 .5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5<br />

Time (years)<br />

Historical (N=126)<br />

Vaccine (N=99)<br />

• Cox’s proportio<strong>na</strong>l hazard model<br />

with vacci<strong>na</strong>tion as time-varying<br />

covariate<br />

• HR=0.56 (95% C.I.: [0.41, 0.77])<br />

• p=0.0004<br />

• Adjusted covariates as prev.<br />

• HR=0.70 (95% C.I.: [0.50, 0.99])<br />

• p=0.046<br />

44

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