traumas dentales en niños

1. LECTURE 3

2. Measuring Oral Health and Disease

5. Prevalence of traumatic dental injury 16.5% 14 US Kaste, 1996 17.0% 14 UK O’Brien, 1994 Prevalence Age Country Study

6. Prevalence of traumatic dental injury 43.8% 14 Newham Marcenes, 202 34.0% 11-14 Salford Hamilton, 1997 Prevalence Age Country Study

9. Trends in edentulism in adults 16 yrs +: UK national surveys * * * Projected

10. Trends in % edentulous: US adults 75+ 13.5m 22.0m

11. Percent of Ontario children caries free

12. Mean deft/DMFT scores in Ontario children

13. Percent of 13-14 yr olds with untreated decay Canadian born versus new immigrants % Time in Canada

15. Prevalence (%) of traumatic dental injury at age 14: Newham, UK Marcenes, 2002

18. Three year incidence of tooth loss in Ontario adults aged 50 and over Locker et al, 1996 Percent losing one or more teeth: 19.4% Females 27.8% Males 23.2% All subjects

19. Percent losing one or more teeth by smoking status at baseline

20. Mean number of teeth lost by smoking status at baseline

22. Sampling and Estimation Estimates of population values based on samples are always subject to a degree of error (sampling error)

23. Population: 2ft 4ft 5ft 6ft True population mean = 4.25ft Estimates*: 2+4 = 3.0ft 2+5 = 3.5ft 2+6 = 4.0ft 4+5 = 4.5ft 4+6 = 5.0ft 5+6 = 5.5ft *Random samples of 2

25. Random sample survey of 1000 people: 25% of sample are edentulous Standard error = 1.4% 95% confidence interval = 22.2%-27.8% (25% + 2 x standard error)

27. Measuring oral health

32. Disease Health Quality of life Health-related quality of life

33. W.H.O. definition of health 1948 A state of complete physical, mental and social well-being and not just the absence of illness

34. Contemporary definition of oral health A standard of health of the oral and related tissues that contributes to overall well-being by enabling individuals to eat, communicate and socialize with others without discomfort and embarrassment, and which allows them to participate fully in their chosen social roles

35. Biomedical model (Disease) Biopsychosocial model (Disease, functioning, well-being)

44. Adults age 50 and over: Percent reporting various problems related to oral disorders 12.4% Felt depressed 24.8% Self-conscious 41.8% Pain with hot/cold 32.5% Difficulty chewing

45. Percent of dentate and edentulous with various problems

47. Children aged 11 to 14 yrs: Percent reporting various problems related to oral disorders 45.1% Concerned about what people think 22.9% Argued with family 32.5% Been teased 92.8% Missed school

48. Emotional well-being and social functioning scores: Children aged 11 –14

53. Pre and post-treatment OHIP scores of implant and denture patients Awad et al, 2000

55. Self-ratings of oral health pre and post-treatment 27.0% 56.9% Fair/poor 30.2% 23.6% Good 42.8% 19.6% Excellent/Very good Post-treatment Pre-treatment