Evidence map›Paper›PMID 34447626›Full record

ArticlePeerJ2021

Comparative survival analyses among captive chimpanzees (

Judy Che-Castaldo, Kristin Havercamp, Koshiro Watanuki, Tetsuro Matsuzawa, Satoshi Hirata, Stephen R Ross

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in PeerJ, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Pregnancy at high altitude: evolutionary and historical perspectives.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025
    Review
  5. Review
  6. How Sanctuary Chimpanzees (Animals : an open access journal from MDPI · 2023
    Article
  7. A 25-Year Retrospective Review of Mortality in Chimpanzees (Animals : an open access journal from MDPI · 2022
    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

6 authors.

Judy Che-CastaldoAlexander Center for Applied Population Biology, Conservation & Science Department, Lincoln Park Zoo, Chicago, Illinois, United States.ORCID 0000-0002-9118-9202
Kristin HavercampWildlife Research Center, Kyoto University, Kyoto, Japan.
Koshiro WatanukiWildlife Research Center, Kyoto University, Kyoto, Japan.
Tetsuro MatsuzawaChubu Gakuin University, Gifu, Japan.ORCID 0000-0002-8147-2725
Satoshi HirataWildlife Research Center, Kyoto University, Kyoto, Japan.ORCID 0000-0002-1026-6270
Stephen R RossLester E. Fisher Center for the Study and Conservation of Apes, Lincoln Park Zoo, Chicago, Illinois, United States.ORCID 0000-0002-1819-4136

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Detailed, long-term datasets on the life histories of long-lived species such as great apes are necessary to understand their survival patterns but are relatively rare. Such information requires prolonged and consistent record-keeping over many generations, so for chimpanzees (

Indexed as

AmericaCaptivityChimpanzeeJapanLife historyLife tableLongevityMortalitySurvival analyses

Identifiers

PMID34447626
PMCPMC8364750

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.