Evidence map›Paper›PMID 25012349›Full record

ArticleBritish dental journal2014

Halitosis: a new definition and classification.

M Aydin, C N Harvey-Woodworth

Abstract read
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In one paragraph

Article in British dental journal, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
–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

32 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  12. Room Temperature Ammonia Gas Sensor Based on p-Type-like VNanomaterials (Basel, Switzerland) · 2022
    Article
  13. Article
  14. Halitosis as a symptom of gastroenterological diseases.Przeglad gastroenterologiczny · 2022
    Review
  15. The Effect of Mechanical Tongue Cleaning on Oral Malodor and Tongue Coating.International journal of environmental research and public health · 2021
    Article
  16. Review
  17. Article
  18. Article
  19. Relationship between Fixed Dental Crowns and Volatile Sulphur Compounds.International journal of environmental research and public health · 2021
    Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors.

M Aydin
C N Harvey-Woodworth

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThere is no universally accepted, precise definition, nor standardisation in terminology and classification of halitosis.

objectiveTo propose a new definition, free from subjective descriptions (faecal, fish odour, etc), one-time sulphide detector readings and organoleptic estimation of odour levels, and excludes temporary exogenous odours (for example, from dietary sources). Some terms previously used in the literature are revised.

resultsA new aetiologic classification is proposed, dividing pathologic halitosis into Type 1 (oral), Type 2 (airway), Type 3 (gastroesophageal), Type 4 (blood-borne) and Type 5 (subjective). In reality, any halitosis complaint is potentially the sum of these types in any combination, superimposed on the Type 0 (physiologic odour) present in health.

conclusionThis system allows for multiple diagnoses in the same patient, reflecting the multifactorial nature of the complaint. It represents the most accurate model to understand halitosis and forms an efficient and logical basis for clinical management of the complaint.

Indexed as

EsophagusHalitosisHumansMouthOdorantsRespiratory SystemStomachTerminology as Topic

Identifiers

What OpenQuestion 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 OpenQuestion graph.