Student or educator? Sign up with your school email and get 6 months of Pro free.
CoChat
Sign Up
Cited by 4,247Oral microbiology and periodontitis researchDental Health and Care UtilizationDental materials and restorations

The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.

The Gingival Index, the Plaque Index and the Retention Index Systems

Löe, Harald·1967·The Journal of Periodontology
DOI 10.1902/jop.1967.38.6.610
Open this paper in CoChat — free account

Overview

Integrity signals

Registry

Crossref · 10.1902/jop.1967.38.6.610

Cites

6 of 6 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Verification

Claims the paper makes

We couldn’t retrieve this paper’s full text, so its claims and self-check weren’t run. The registry and citation checks still apply.

Citations

Cites

Show all 6 references

Cited by

See all 4,247

Related

See all

Metadata

Authors
Löe, H.
Affiliations
Aarhus University (DK)
Corresponding author
Löe, Harald
Venue
The Journal of Periodontology
Publisher
Wiley
Published
1967-11
Volume
38
Issue
6
Pages
610-616
ISSN
  • 0022-3492 (ISSN-L)
  • 1049-8885
DOI
10.1902/jop.1967.38.6.610
OpenAlex
W2144610619
Cited by
4,247
References
6
Citations by year
2026: 163 · 2025: 189 · 2024: 212 · 2023: 231 · 2022: 215 · 2021: 237 · 2020: 209 · 2019: 189 · 2018: 172 · 2017: 147 · 2016: 141 · 2015: 154 · 2014: 152 · 2013: 135 · 2012: 127
FWCI
8.96
Type
journal article
Language
en
Open access
closed
Licence
onlinelibrary.wiley.com/termsAndConditions#vor (vor)
Locations
  • Journal of Periodontology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Dentistry › Periodontics › Oral microbiology and periodontitis research
  • Health Sciences › Dentistry › General Dentistry › Dental Health and Care Utilization
  • Health Sciences › Dentistry › General Dentistry › Dental materials and restorations
Keywords
gingival index, plaque index, retention indices, dental plaque, gingivitis, plaque retention, periodontal disease assessment
MeSH terms
Dental Plaque, Gingival Diseases, Humans, Periodontal Index

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: The Gingival Index, the Plaque Index and the Retention Index Systems. https://app.cochat.ai/papers/10.1902/jop.1967.38.6.610
The paper
Löe, H. (1967). The Gingival Index, the Plaque Index and the Retention Index Systems. The Journal of Periodontology. https://doi.org/10.1902/jop.1967.38.6.610

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.