The Real Facts Supporting Jeanne Calment as the Oldest Ever Human.
Level 5 - mechanism / opinion, no new human data
Historical case investigation, document review, and mathematical demographic modeling without a clinical trial or observational cohort
PubMed 31529019 · doi:10.1093/gerona/glz198
What was done
Authors reviewed original validation materials and additional historical documentation to evaluate claims that Jeanne Calment's recorded lifespan (122 years, 164 days) resulted from identity fraud by her daughter in 1934. Mathematical demographic models were also applied to assess the statistical plausibility of reaching age 122.
What was found
The abstract provides no specific numerical values, model coefficients, or statistical parameters. It reports that fraud claims were based on inaccurate or unrelated facts and that mathematical modeling demonstrates a lifespan of 122 years is statistically plausible though extremely rare.
Why it matters
This paper defends the demographic validation of the longest-lived verified human against publicized fraud allegations, reinforcing the integrity of longevity records.
Limits
The abstract provides no quantitative demographic metrics or mathematical parameters. The analysis is limited to a single historical individual case (n = 1).
Cited by
- supports The longest living human being ever documented lived to age 122.