Caries and quality of life in portuguese adolescents: impact of diet and behavioural risk factors

Javier Montero ^[1] ; José Costa ^[2] ; Isabel Bica ^[2] ; Rocío Barrios ^[3]
1. [1] Universidad de Salamanca
  
  Universidad de Salamanca
  
  Salamanca, España
2. [2] Instituto Politécnico de Viseu
  
  Instituto Politécnico de Viseu
  
  Viseu (São José), Portugal
3. [3] Universidad de Granada
  
  Universidad de Granada
  
  Granada, España
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Localización: Journal of Clinical and Experimental Dentistry, ISSN-e 1989-5488, Vol. 10, Nº. 3, 2018, págs. 218-223
Idioma: inglés
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Resumen
- The aim of this study was to assess the impact of diet and behavioural risk factors on caries appearance, and on oral health-related quality of life (OHRQoL) among Portuguese adolescents.
  
  An epidemiological study conducted on 782 adolescents between 11-17 years, from randomly selected public schools of the 3rd cycle of basic education. All participants were asked for self-perceived general status health, about tooth-brushing habits and about the using of toothpaste with fluoride and a Food Frequency Questionnaire. The DMFT index (decayed, missing and filled teeth) was evaluated according to WHO criteria. To evaluate the OHRQoL, the 49-items Oral Health Impact Profile questionnaire (OHIP-49) was applied.
  
  Consumption more than once a week of tea with sugar, milk with sugar and biscuits were significantly associated with DMFT index. Lower levels in OHRQoL was reported by students who consumed frequently (more than once a week) fast food, chocolate flakes and those who brushed their teeth once a day or less frequently instead of 2-3 times a day.
  
  Frequency of consumption of sweetened/fast food was a significant factor associated with caries and quality of life.