Evidence map›Paper›PMID 25243010›Full record

ArticleInternational journal of dentistry2014

The detection of Candida species in patients with halitosis.

Chihiro Koga, Masahiro Yoneda, Keisuke Nakayama, Satoru Yokoue, Mariko Haraga, Tomoko Oie, Arisa Suga, Fumiko Okada, Hiroshi Matsuura, Fumitake Tsue and 2 more

Open access · goldAbstract read
In one paragraph

Article in International journal of dentistry, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 33% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.

  1. Guideline
  2. Article
  3. Article
  4. Review
  5. Review
  6. Review
  7. Tongue coating frequency and its colonization by yeasts in chronic kidney disease patients.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2016
    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

12 authors at 1 institution in 1 country.

Chihiro KogaDepartment of Oral and Maxillofacial Surgery, Center for Oral Diseases, Fukuoka Dental College, 3-2-1 Hakataekimae, Hakata-ku, Fukuoka 812-0011, Japan.
Masahiro YonedaDepartment of Oral and Maxillofacial Surgery, Center for Oral Diseases, Fukuoka Dental College, 3-2-1 Hakataekimae, Hakata-ku, Fukuoka 812-0011, Japan.
Keisuke NakayamaDepartment of Oral and Maxillofacial Surgery, Center for Oral Diseases, Fukuoka Dental College, 3-2-1 Hakataekimae, Hakata-ku, Fukuoka 812-0011, Japan.
Satoru YokoueDepartment of Oral and Maxillofacial Surgery, Center for Oral Diseases, Fukuoka Dental College, 3-2-1 Hakataekimae, Hakata-ku, Fukuoka 812-0011, Japan.
Mariko HaragaDepartment of Oral and Maxillofacial Surgery, Center for Oral Diseases, Fukuoka Dental College, 3-2-1 Hakataekimae, Hakata-ku, Fukuoka 812-0011, Japan.
Tomoko OieDepartment of Oral and Maxillofacial Surgery, Center for Oral Diseases, Fukuoka Dental College, 3-2-1 Hakataekimae, Hakata-ku, Fukuoka 812-0011, Japan.
Arisa SugaDepartment of Oral and Maxillofacial Surgery, Center for Oral Diseases, Fukuoka Dental College, 3-2-1 Hakataekimae, Hakata-ku, Fukuoka 812-0011, Japan.
Fumiko OkadaDepartment of Oral and Maxillofacial Surgery, Center for Oral Diseases, Fukuoka Dental College, 3-2-1 Hakataekimae, Hakata-ku, Fukuoka 812-0011, Japan.
Hiroshi MatsuuraDepartment of Oral and Maxillofacial Surgery, Center for Oral Diseases, Fukuoka Dental College, 3-2-1 Hakataekimae, Hakata-ku, Fukuoka 812-0011, Japan.
Fumitake TsueDepartment of Oral and Maxillofacial Surgery, Center for Oral Diseases, Fukuoka Dental College, 3-2-1 Hakataekimae, Hakata-ku, Fukuoka 812-0011, Japan.
Nao SuzukiSection of General Dentistry, Department of General Dentistry, Fukuoka Dental College, 2-15-1 Tamura, Sawara-ku, Fukuoka 814-0193, Japan.ORCID 0000-0002-2569-2846
Takao HirofujiSection of General Dentistry, Department of General Dentistry, Fukuoka Dental College, 2-15-1 Tamura, Sawara-ku, Fukuoka 814-0193, Japan.
Fukuoka Dental College · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To examine the effects of Candida on halitosis, the carrier state of Candida was examined in patients who made a visit with a chief complaint of halitosis. Methods. Subjects were 123 patients (42 males and 81 females) who visited our clinic, with a chief complaint of halitosis. Their average age was 45.8 years. To examine halitosis, an organoleptic test was conducted, and volatile sulfur compounds (VSCs) were measured by gas chromatography. Tongue-coating samples collected at the initial visit were cultured in CHROMagar Candida medium. The results of a Candida culture test, an organoleptic test, and VSC measurements were examined. Results. The male-to-female ratio of the patients was about 1 : 2. Patients with severe halitosis accounted for less than 20%. In the Candida culture test, the positive rate was about 25.2%, and C. albicans was the most frequently detected. Two kinds of Candida species were detected in 75% (6/8) of the strongly Candida-positive group. The VSC measurements were correlated with the Candida culture test results. Methyl mercaptan concentration was higher in the strongly C. albicans-positive group or the subjects having two kinds of Candida species. Conclusion. We suggest that imbalance of oral microbial community exists in the strongly Candida-positive group.

Identifiers

PMID25243010
PMCPMC4158284
OpenAlexW2048943383

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.