09:01 May 23, 2020 |
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Polish to English translations [PRO] Medical - Mathematics & Statistics / clinical trials | |||||
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Summary of answers provided | ||||
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3 | ryzyka odcinkowo stałe |
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3 | przy równym stopniu zagrożeń |
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ryzyka odcinkowo stałe Explanation: This must refer to hazards that change in stepwise fashion. -------------------------------------------------- Note added at 3 hrs (2020-05-23 12:42:40 GMT) -------------------------------------------------- A piecewise-constant approach for the transition intensities involves splitting [AL,AU] into small pieces, within which the transition intensities are assumed to be constant. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3602720/ ccccccccccccccccccccc Like so https://www.researchgate.net/profile/Nicolas_Smoll/publicati... https://www.researchgate.net/publication/228446122_Relative_... cccccccccccccccccc Laaksonen et al. [8] proposed a parametric estimator based on a proportional hazards model with piecewise constant hazards (PCH). In this approach, follow-up time is partitioned into J prespecified intervals (0=a 0,a 1],(a 1,a 2],…,(a j−1,a j ],…,(a J−1,a J ], and the survival function at time t is estimated assuming a constant baseline hazard λ^0j=exp(α^j) in each j-th interval (a j−1,a j ], j=1,2,…,J as follows: https://bmcmedresmethodol.biomedcentral.com/articles/10.1186... ccccccc Figure 7.2 Approximating a Survival Curve Using a Piece-wise Constant Hazard Function https://data.princeton.edu/wws509/notes/pweplot.png https://data.princeton.edu/wws509/notes/c7s4 |
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przy równym stopniu zagrożeń Explanation: tzn. jeżeli wystąpią na niezmiennym poziomie we wszystkich odcinkach lub w tym samym stopniu https://www.diki.pl/slownik-angielskiego?q=piece-wise https://www.reverso.net/translationresults.aspx?lang=EN&direction=english-polish |
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