Periodontal Diseases, Periodontitis, Lifestyle, Mediterranean Diet
Conditions
Brief summary
Periodontitis is a biofilm-mediated chronic inflammatory disease with a multi-factorial etiology; it belongs to the group of diseases classified as Non-communicable Diseases (NCDs). According to the results of the Global Burden of Disease Study of 2017, it is the sixth most prevalent disease worldwide and it constitutes a heavy burden on health costs. Risk factors for such disease include non-modifiable risk factors, i.e. familiarity, diabetes, cardiovascular diseases, metabolic syndrome, as well as modifiable risk factors, i.e. diet, stress and low physical exercise. Given the significant impact of oral health on the quality of life and overall well being of the individual, many studies investigated the importance of risk factors for oral health. In particular, there is some evidence that more severe manifestations of periodontitis are associated with lower physical activity (De Oliveira Ferreira et al., 2019), poor sleep quality (Karaaslan & Dikilitaş, 2019) and more perceived stress (Coelho et al., 2020). With regards to diet, despite the high number of studies demonstrating an anti-inflammatory effect of the Mediterranean Diet, no study has ever investigated the adherence to Mediterranean Dieta to the oral health status. From a methodological standpoint, investigations regarding environmental factors are mainly carried out through questionnaires administration, whose validity and reproducibility had been previously demonstrated. The novelty introduced by the present study would be a complete analysis of the effects of lifestyles (diet, sleep quality, physical exercise, perceived stress) on the periodontal status of the individual.
Interventions
DIAGNOSTIC_TESTFull periodontal chart
A full periodontal chart will be carried out including all biometric periodontal variables: Probing Pocket Depth (PPD), Bleeding on Probing (BoP), presence of Plaque, recession (REC), Full Mouth Plaque Score (FMPS), Full Mouth Bleeding Score (FMBS), presence of furcation and mobility. Periodontal status, as assessed by the periodontal chart, will be evaluated following the New Classification of Periodontal and Peri implant diseases.
OTHERQuestionnaires
After the periodontal chart, patients will be administered the italian version of 4 questionnaires regarding: 1. Adherence to Mediterranean Diet (Gnagnarella et al. 2018); 2. International Physical Activity Questionnaire (IPAQ) (Mannocci et al. 2010); 3. Pittsburgh Sleep Quality Index (PSQI) (Curcio et al. 2013); 4. Italian Perceived Stress Scale (Fossati, 2010).
Sponsors
University of Siena
Study design
Observational model
COHORT
Time perspective
CROSS_SECTIONAL
Eligibility
Sex/Gender
ALL
Age
18 Years to 70 Years
Inclusion criteria
* age between 18 and 70 years old; * ability and willingness to give informed consent.
Exclusion criteria
* pregnancy or lactation; * inability to communicate either in English or Italian; * inability or unwillingness to give informed consent.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Prevalence of periodontitis | Baseline | The prevalence of periodontitis among a sample of patients coming to the dental University clinic will be calculated |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Adherence to mediterranean diet | Baseline | The secondary aim will be to relate the presence and severity of periodontitis to the adherence to Mediterranean diet, measured through a questionnaire (Gnagnarella et al. 2018) on a scale between 0 to 9. The higher the score, the higher the adherence to Mediterranean diet. |
| Sleep Quality | Baseline | The secondary aim will be to relate the presence and severity of periodontitis to sleep quality, measured through a questionnaire (Pittsburgh Sleep Quality Index) on a scale between 0 to 21. The higher the score, the poorer the sleep quality. |
| Physical Activity | Baseline | The secondary aim will be to relate the presence and severity of periodontitis to the amount of physical exercise, measured through a questionnaire (International Physical activity questionnaire, IPAQ) on a scale between 0 to 2 (0= low physical activity; 1= moderate physical activity; 2= intense physical activity) |
| Italian Perceived Stress Scale (IPSS) | Baseline | The secondary aim will be to relate the presence and severity of periodontitis to the amount of stress perceived, measured through a questionnaire (Italian perceived stress scale) on a scale between 0 to 40. The higher the score, the higher the amount of stress perceived. |
Countries
Italy
Contacts
Primary ContactNicola Discepoli, DDS, MsC, PhD
Outcome results
None listed