Estymator Kaplana-Meiera
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Krzywe Kaplana-Meiera
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| HR (95% CI) | p-value |
|---|---|
| 2.27 (1.48, 3.49) | <.001 |
| strata | median | lower | upper | n |
|---|---|---|---|---|
| group=daurismo | 8.364947 | 6.612291 | 12.348255 | 78 |
| group=komparator | 4.305239 | 1.966591 | 6.537585 | 38 |
Współczynnik hazardu
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Model proporcjonalnego hazardu
| HR (95% CI) | p-value |
|---|---|
| 2.27 (1.48, 3.49) | <.001 |
Call:
coxph(formula = Surv(time, status) ~ group)
n= 116, number of events= 95
coef exp(coef) se(coef) z Pr(>|z|)
groupkomparator 0.8207 2.2721 0.2189 3.749 0.000177 ***
---
Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
exp(coef) exp(-coef) lower .95 upper .95
groupkomparator 2.272 0.4401 1.479 3.49
Concordance= 0.589 (se = 0.025 )
Likelihood ratio test= 13.07 on 1 df, p=3e-04
Wald test = 14.06 on 1 df, p=2e-04
Score (logrank) test = 14.8 on 1 df, p=1e-04Column
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Czas przeżycia
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Ograniczony średni czas przeżycia - RMST
[1] "The truncation time, tau, was not specified. Thus, the default tau 20.16 is used."
| Grupa | Czas | SE | 0.95LCI | 0.95UCI |
|---|---|---|---|---|
| RMST daurismo | 9.967 | 0.833 | 8.334 | 11.600 |
| RMTL daurismo | 10.191 | 0.833 | 8.558 | 11.824 |
| RMST komparator | 5.310 | 0.797 | 3.747 | 6.873 |
| RMTL komparator | 14.848 | 0.797 | 13.285 | 16.411 |
| RMST (arm=1)-(arm=0) | -4.657 | -6.917 | -2.397 | 0.000 |
| RMST (arm=1)/(arm=0) | 0.533 | 0.380 | 0.746 | 0.000 |
| RMTL (arm=1)/(arm=0) | 1.457 | 1.203 | 1.765 | 0.000 |
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Ekstrapolacja danych
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Dobór rozkładów parametrycznych
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Ocena dopasowania na podstawie kryterium informacyjnego
