Overlevelsesanalyse
Overlevelsesanalyse
Overlevelsesanalyse
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Ventetidsanalyse Cox model 25<br />
PROC PHREG DATA=skl;<br />
MODEL day*bld(0) = ascites bilirub sklero / RISKLIMITS;<br />
RUN;<br />
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Summary of the Number of Event and Censored Values<br />
Percent<br />
Total Event Censored Censored<br />
177 87 90 50.85<br />
Parameter Standard<br />
Variable DF Estimate Error Chi-Square Pr>ChiSq<br />
Ascites 1 0.18072 0.22721 0.6326 0.4264<br />
Bilirub 1 0.00476 0.00112 18.1500 ChiSq<br />
Asc_Bili 21.2800 2