Evidence map›Paper›PMID 34196840›Full record

ArticlePrimates; journal of primatology2021

A preliminary analysis of wound care and other-regarding behavior in wild chimpanzees at Ngogo, Kibale National Park, Uganda.

Isabelle R Clark, Aaron A Sandel, Rachna B Reddy, Kevin E Langergraber

Abstract read
PubMed Publisher
In one paragraph

Article in Primates; journal of primatology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.1field-weighted citation impact, top 22% of its field
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

6 citing papers in PubMed, 11 citations in OpenAlex.

  1. The Anterior Cingulate Cortex and Prosocial Behavior toward Others in Negative State.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. 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

4 authors at 3 institutions in 1 country.

Isabelle R ClarkDepartment of Anthropology, University of Texas at Austin, 2201 Speedway Stop C3200, Austin, TX, 78712, USA. isabelle.clark@utexas.edu.ORCID http://orcid.org/0000-0001-9534-7944
Aaron A SandelDepartment of Anthropology, University of Texas at Austin, 2201 Speedway Stop C3200, Austin, TX, 78712, USA.
Rachna B ReddyDepartment of Anthropology, University of Michigan, Ann Arbor, MI, USA.
Kevin E LangergraberSchool of Human Evolution and Social Change, Arizona State University, Tempe, AZ, USA.
The University of Texas at Austin · USArizona State University · USHarvard University · US

Funding

National Geographic Society CRE-9742-15National Science Foundation 1540259National Science Foundation BCS-1613392National Science Foundation DGE-1256260National Science Foundation F031543
6 · The paper itself

Abstract

Caring for others is a key feature of human behavior. Mothers, fathers, siblings, grandparents, and other group members provide care in the form of provisioning, protection, and first aid. To what extent is other-regarding behavior present in our primate relatives? Here we describe an unusual incident of other-regarding behavior toward an injured juvenile female chimpanzee (Pan troglodytes schweinfurthii) at Ngogo in Kibale National Park, Uganda. After the juvenile received a mild head wound from an adult female, several adolescent and juvenile chimpanzees gathered to touch, lick, and peer at the wound. One adolescent male wiped a leaf across the cut. Another adolescent male later groomed the injured female and briefly carried her. Across a 5-year period, we observed only three other instances of other-directed wound care in chimpanzees, occurring in 4% (4/100) of cases in which we observed individuals with fresh wounds, and 57 other instances of allomaternal carrying. Despite the infrequency of such behaviors, our study adds another chimpanzee field site to the list of those where other-directed wound care has been observed. Observations from wild chimpanzees provide insight into empathy and may inform our understanding of the evolution of other-regarding behavior in humans.

Indexed as

HominidaePan troglodytesAnimalsBehavior, AnimalFemaleMaleParks, RecreationalUgandaAlloparentingEmpathyInfant carryingInjuryPan troglodytes

Identifiers

PMID34196840
OpenAlexW3175207171

What Socratic holds

Textmetadata
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 Socratic graph.