Evidence map›Paper›PMID 34557893›Full record

ArticleBiostatistics (Oxford, England)2023

Prognosis of cancer survivors: estimation based on differential equations.

Pål C Ryalen, Bjørn Møller, Christoffer H Laache, Mats J Stensrud, Kjetil Røysland

Abstract read
In one paragraph

Article in Biostatistics (Oxford, England), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Review
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Pål C RyalenDepartment of Mathematics, EPFL, Station 8, CH-1015 Lausanne, Switzerland.ORCID 0000-0002-3236-6782
Bjørn MøllerDepartment of Registration, Cancer Registry of Norway, Ullernchausseen 64, 0379 Oslo, Norway.
Christoffer H LaacheDepartment of Registration, Cancer Registry of Norway, Ullernchausseen 64, 0379 Oslo, Norway, and Department of Biostatistics, University of Oslo, 1122 Blindern, 0317 Oslo, Norway.
Mats J StensrudDepartment of Mathematics, EPFL, Station 8, CH-1015 Lausanne, Switzerland.ORCID 0000-0001-9641-1936
Kjetil RøyslandDepartment of Biostatistics, University of Oslo, 1122 Blindern, 0317 Oslo, Norway.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We present a method for estimating several prognosis parameters for cancer survivors. The method utilizes the fact that these parameters solve differential equations driven by cumulative hazards. By expressing the parameters as solutions to differential equations, we develop generic estimators that are easy to implement with standard statistical software. We explicitly describe the estimators for prognosis parameters that are often employed in practice, but also for parameters that, to our knowledge, have not been used to evaluate prognosis. We then apply these parameters to assess the prognosis of five common cancers in Norway.

Indexed as

Cancer SurvivorsNeoplasmsHumansModels, StatisticalNorwayPrognosisSoftwareCancerCancer survivorsConditional survivalPrognosisSurvival analysis

Identifiers

PMID34557893
PMCPMC10102890

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.