Evidence map›Paper›PMID 29243116›Full record

ArticleClinical oral investigations2018

Oral health-related quality of life depending on dental and periodontal health in different patients before and after liver transplantation.

Gerhard Schmalz, Anja Meisel, Otto Kollmar, Anne Kauffels, Jan E Slotta, Tanja Kottmann, Rainer Haak, Dirk Ziebolz

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In one paragraph

Article in Clinical oral investigations, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 3 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

16 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Oral findings in children on liver transplantation programming: a scoping review.Revista paulista de pediatria : orgao oficial da Sociedade de Pediatria de Sao Paulo · 2023
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  12. Oral Health Status of Hospitalized Patients With Type 2 Diabetes.Diabetes spectrum : a publication of the American Diabetes Association · 2020
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  16. Dental and ENT Evaluation Before Liver Transplantation.Journal of clinical and experimental hepatology
    Review
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

8 authors.

Gerhard SchmalzDepartment of Cariology, Endodontology and Periodontology, University Medical Center Leipzig, Liebigstr. 10-14, 04103, Leipzig, Germany.
Anja MeiselDepartment of Cariology, Endodontology and Periodontology, University Medical Center Leipzig, Liebigstr. 10-14, 04103, Leipzig, Germany.
Otto KollmarDepartment of General, Visceral and Pediatric Surgery, University Medical Center, Goettingen, Germany.
Anne KauffelsDepartment of General, Visceral and Pediatric Surgery, University Medical Center, Goettingen, Germany.
Jan E SlottaDepartment of General and Visceral Surgery, St. Ingbert County Hospital, St. Ingbert, Germany.
Tanja KottmannClinical Research Organisation, Hamm, Germany.
Rainer HaakDepartment of Cariology, Endodontology and Periodontology, University Medical Center Leipzig, Liebigstr. 10-14, 04103, Leipzig, Germany.
Dirk ZiebolzDepartment of Cariology, Endodontology and Periodontology, University Medical Center Leipzig, Liebigstr. 10-14, 04103, Leipzig, Germany. dirk.ziebolz@medizin.uni-leipzig.de.ORCID http://orcid.org/0000-0002-9810-2368

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe aim of this study was to evaluate the oral health-related quality of life (OHRQoL) depending on dental and periodontal health of different patients before and after liver transplantation (pre- and postLTx) compared to a healthy control group (HC).

methodsOHRQoL was rated using the German short form of Oral Health Impact Profile (OHIP G14). To estimate dental health, the decayed (D-T), missing (M-T), and filled (F-T) teeth index (DMF-T) was used. Periodontal health was classified as healthy/mild, moderate, or severe periodontitis. The following statistics are used: Mann-Whitney U test, Kruskal-Wallis test, chi-square test, and Fisher test (α = 5%).

resultsA total of 24 preLTx, 47 postLTx, and 75 HC patients were included. Significant differences in DMF-T, D-T, M-T, and F-T scores were detected between groups (p < 0.001). Prevalence of periodontitis was comparable between groups (p = 0.340). OHRQoL was reduced in pre- and postLTx (OHIP G14 preLTx 4.2 [1.5; 0-4.0], postLTx 4.1 [1; 0-5.0], HC 1.4 [0; 0-2.0]; p = 0.003), without associations to their oral status (p > 0.05).

conclusionsThese preliminary findings show a reduced OHRQoL without associations to their oral status, which might indicate an influence of potential disease-related factors on OHRQoL. Further studies with larger groups are necessary to verify this observation. CLINICAL RELEVANCE: A special dental care of patients before and after LTx is needed, including a comprehensive assessment of the individual patient's OHRQoL.

Indexed as

Liver TransplantationOral HealthQuality of LifeAdolescentAdultAgedCase-Control StudiesCross-Sectional StudiesDMF IndexFemaleGermanyHumansMaleMiddle AgedPeriodontal IndexPeriodontitisDental careLiver transplantationOral healthOral-related quality of lifePeriodontitis

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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.