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Primerjajte preživetje obeh skupin tudi s Coxovim modelom. (Postopek: Analyze -> Survival -> Cox<br />

Regression)<br />

Variables in the Equation<br />

B SE Wald df Sig. Exp(B)<br />

x .904 .512 3.116 1 .078 2.470<br />

Podrobno interpretirajte rezultate!<br />

PRIMER 3: PREŽIVETJE BOLNIKOV PO MIOKARDNEM INFARKTU<br />

Odprite datoteko mi.sav. V dveh univariatnih modelih (s samo eno neodvisno spremenljivko) si oglejte vpliv<br />

spola (sex=1 za moške in sex=2 za ženske) in starosti (age) na preživetje. Interpretirajte rezultate.<br />

B SE Wald df Sig. Exp(B)<br />

sex .529 .090 34.312 1 .000 1.698<br />

Survival Functions<br />

1.0<br />

0.8<br />

sex<br />

1<br />

2<br />

1-censored<br />

2-censored<br />

Cum Survival<br />

0.6<br />

0.4<br />

0.2<br />

0.0<br />

0.00<br />

1000.00<br />

2000.00<br />

3000.00<br />

4000.00<br />

5000.00<br />

6000.00<br />

time<br />

B SE Wald df Sig. Exp(B)<br />

age .061 .004 219.672 1 .000 1.063

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