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Retrospective Kaplan-Meier Analysis/Evidence
Method evidence record

Retrospective Kaplan-Meier Analysis

Retrospective Kaplan-Meier analysis applies the Kaplan-Meier product-limit estimator to time-to-event data drawn from existing records — medical charts, registries, or administrative databases — rather than from a prospectively followed cohort. The method estimates the probability of surviving (or remaining event-free) beyond any given time point while accounting for participants whose follow-up ended before the event occurred (censored observations). It is among the most commonly reported analyses in clinical oncology, cardiology, and surgery.

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Source record

Citations copied verbatim from the method’s source record. No claim-level verification is inferred from them.

Retrospective Kaplan-Meier Survival Analysis
Taxonomic method record · process-pipeline / epidemiology
  • Kaplan, E. L., & Meier, P. (1958). Nonparametric estimation from incomplete observations. Journal of the American Statistical Association, 53(282), 457–481. · DOI 10.1080/01621459.1958.10501452
  • Clark, T. G., Bradburn, M. J., Love, S. B., & Altman, D. G. (2003). Survival analysis part I: Basic concepts and first analyses. British Journal of Cancer, 89(2), 232–238. · DOI 10.1038/sj.bjc.6601118
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Related methods

Generated from the method graph and shown as machine-suggested relations — no evidence claim is inferred.

Taxonomic bucketCox proportional hazardsmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketKaplan-Meier Analysismachine-suggested · Relational suggestion, not evidence.See alsoLog-Rank Testmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketRetrospective Cohort Studymachine-suggested · Relational suggestion, not evidence.Taxonomic bucketRetrospective survival analysismachine-suggested · Relational suggestion, not evidence.

Evidence status

Sources recorded, not reviewed

Bibliographic sources are present. Claim-level evidence review has not been performed.

Sources

2 recorded citations, copied from the method source record.

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