Evidence map›Paper›PMID 36292174›Full record

ArticleDiagnostics (Basel, Switzerland)2022

Determination of the Accuracy of Salivary Biomarkers for Periodontal Diagnosis.

Hiba Abdullah Mohammed, Ali Abbas Abdulkareem, Faraedon Mostafa Zardawi, Sarhang Sarwat Gul

Abstract read
In one paragraph

Article in Diagnostics (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

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

  1. Pooled it
  2. Review
  3. Article
  4. Observational
  5. Article
  6. Review
  7. Article
  8. Review
  9. Recasting of Periodontal Diagnosis.Journal of pharmacy & bioallied sciences · 2025
    Review
  10. Article
  11. Increased bacterial load ofFrontiers in oral health · 2025
    Article
  12. Review
  13. Article
  14. Article
  15. Importance of Metalloproteinase 8 (MMP-8) in the Diagnosis of Periodontitis.International journal of molecular sciences · 2024
    Review
  16. Article
  17. Diagnostic Potential of Salivary Interleukin-1International journal of dentistry · 2024
    Article
  18. Article
  19. Dysregulation ofCurrent Alzheimer research · 2024
    Article
  20. 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.

Hiba Abdullah MohammedAl-Sadr Specialized Dental Center, Ministry of Health, Baghdad 10011, Iraq.
Ali Abbas AbdulkareemDepartment of Periodontics, College of Dentistry, University of Baghdad, Baghdad 10011, Iraq.ORCID 0000-0003-0102-6715
Faraedon Mostafa ZardawiDepartment of Periodontics, College of Dentistry, University of Sulaimani, Sulaymaniyah 46001, Iraq.
Sarhang Sarwat GulDepartment of Periodontics, College of Dentistry, University of Sulaimani, Sulaymaniyah 46001, Iraq.ORCID 0000-0003-1413-4934

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe aimed to investigate the accuracy of salivary matrix metalloproteinases (MMP)-8 and -9, and tissue inhibitor of metalloproteinase (TIMP)-1 in diagnosing periodontitis and in distinguishing periodontitis stages (S)1 to S3.

methodsThis study was a case-control study that included patients with periodontitis S1 to S3 and subjects with healthy periodontia (controls). Saliva was collected, and then, clinical parameters were recorded, including plaque index, bleeding on probing, probing pocket depth, and clinical attachment level. Diagnosis was confirmed by assessing the alveolar bone level using radiography. Salivary biomarkers were assayed using an enzyme-linked immunosorbent assay.

resultsA total of 45 patients (15 for each stage) and 18 healthy subjects as controls were included. The levels of all salivary biomarkers and clinical parameters were significantly higher in periodontitis subjects than in the controls. The ROC curve showed that MMP-8, MMP-9, TIMP-1, MMP-8/TIMP-1, and MMP-9/TIMP-1 had statistically significant diagnostic accuracy, with areas under the curve (AUCs) of 0.892, 0.844, 0.920, 0.986, and 1.000, respectively, when distinguishing periodontitis from the controls. Similarly, these biomarkers showed significant diagnostic accuracy in the differentiation of S1 periodontitis from the controls (AUC range from 0.902 to 1.000).

conclusionsThis study suggested that salivary biomarkers exhibited high diagnostic accuracy in distinguishing periodontal health from periodontitis in general as well as S1 periodontitis. Furthermore, TIMP-1 could differentiate S1 from S3.

Indexed as

biomarkersmatrix metalloproteinasesperiodontitissalivatissue inhibitor of metalloproteinases

Identifiers

PMID36292174
PMCPMC9600931

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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.