Poor oral hygiene and gingivitis are associated with obesity and overweight status in paediatric subjects.
키워드
요약
OBJECTIVE
The association between obesity and periodontitis has been extensively investigated in adults but not in young people. Our aim is to evaluate whether overweight/obese paediatric patients have a greater chance of being affected by gingivitis than those of normal weight.
METHODS
Ninety-eight subjects ranging between 10 and 17 years of age were classified as obese/overweight or normal weight on the basis of body mass index. Auxological data, blood pressure, insulin resistance, psychological profile, oral hygiene habits, plaque and gingival indices were collected.
RESULTS
Anthropometric measurements and blood pressure were significantly higher in overweight/obese subjects than in the normal-weight subjects (p<0001). The overweight/obese subjects showed a worse attitude towards oral hygiene. Two-way anova revealed a significant effect of obesity status (p<0001) on the gingival index. Logistic and linear regression analyses identified gingivitis as dependent on insulin resistance and bad oral hygiene rather than on the overweight/obese status simply defined. Negative psychological features related to physical and academic self-concept were also risk factors for gingivitis probably because they were related to a generic poor self-awareness.
CONCLUSIONS
The gingivitis observed in overweight and obese young subjects is probably due to a combination of metabolic and inflammatory profiles and neglected attitude towards oral hygiene.
