Oral findings in adults with osteogenesis imperfecta.

This paper describes oral findings in an adult population with osteogenesis imperfecta (OI) in Norway (n=94). All participants underwent a structured interview and an oral examination. Panoramic radiographs were analyzed. The findings were compared with data from other Nordic epidemiological studies. Seventeen individuals (19%) had clinical signs of dentinogenesis imperfecta (DI). Persons with OI had twice as many missing teeth as the general population, and the number of endodontically treated teeth was higher than in the general population. All persons in the study had an acceptable state of tooth tissue loss. Almost all (97%) of the participants in the study group visited a dentist or a dental hygienist regularly. The results of the study indicated a low prevalence of clinical DI compared with previous reported studies. Oral health was not as good in the population with OI when compared with the general population, although daily oral health habits were good and dental visits were regular.

Oral hygiene and oral symptoms among the elderly in long-term care.

Dental teams examined 1910 elderly adults living in long-term care settings (1358 institutionalized, 552 homebound) from all 19 counties in Norway to document oral hygiene, oral symptoms and ability to receive dental treatment. The Mucosal-Plaque Score (MPS) was used to assess oral status. The MPS was significantly better in women than in men, in individuals with dentures than in those with any remaining teeth, and in people who were homebound rather than those who lived in institutions. The MPS did not differ between age groups or geographic regions. According to the Treatment Ability Index, nearly a quarter of the sample was able to receive comprehensive dental care. Reports of "any oral symptom" and "eating/chewing problems" decreased with age and were most prevalent for individuals who had dentures. The MPS had only slight impact on oral symptoms, chewing ability and dry mouth (p > 0.05). Dry mouth was found in 16.9% and was most prevalent in individuals with dentures.

Dental caries among the elderly in Norway.

OBJECTIVES: [corrected] To describe the occurrence of decayed teeth (DT), missing teeth (MT), filled teeth (FT), and the total sum score DMFT in elderly Norwegian pensioners, 67 years or more. BASIC PROCEDURES: A representative sample of 582 elderly Norwegians (12.5% receiving social care) participated in a nationwide study (46% men and 54% women). In all, 394 (68%) still had some of their own teeth. A standardized clinical examination was performed by one of the authors (BMH) using well-defined criteria. MAIN FINDINGS: Mean DT was 0.46, FT was 8.4, and DMFT was 25.4. Mean number of root remnants was 0.11. Mean DT, FT, DMFT, and root remnants for the dentate participants were 0.67, 12.4, 24.1, and 0.17, respectively. Men had significantly higher DT than women. DT decreased with increasing age. Only small differences were found in the prevalence of dentate individuals with caries between gender, age groups, geographical regions, and residence in areas of varying population density. CONCLUSION: It seems that caries is a minor problem in the Norwegian elderly population. Age and the number of remaining teeth do not have a decisive role in the development of caries. Further, there are no differences in these respects between geographical areas in Norway.

Prevalence of teeth and dentures among elderly in Norway receiving social care.

The aim of this study was to estimate the prevalence of teeth and dentures in individuals aged 67 years and over receiving social care in Norway. A representative sample of 2893 individuals was selected from all 19 counties of Norway. In all, 1910 individuals (1358 living in institutions, 552 living at home) could be interviewed and examined by calibrated local dental teams in 1996-97. Overall response rate was 66%. Out of the examined, 1359 (71%) were women and 551 (29%) were men. The mean age was 85.1 years for women and 82.2 years for men. In all, 19.6% had 'own teeth only', 21.0% 'own teeth and dentures', 54.0% 'dentures only', and 5.3% 'neither teeth nor dentures'. Previous findings in a random sample of elderly Norwegians from three regions with markedly different dental health were confirmed by using polychotomous logistic regression. Three regions of Norway could be identified with respect to the occurrence of teeth and dentures: region A (South-East counties of Norway including the capital Oslo), region B (West-Central counties), and region C (Northern counties). Significant differences existed between them and non-significant differences within them. A mean number of 12.3 teeth were observed in 773 (40.5%) dentate individuals, 13.4 in region A, 11.4 in region B, and 9.0 in region C, respectively. In conclusion, there are large geographical disparities with respect to dental/denture status also in individuals receiving social care in Norway. When the data were collected (1996-97), the oral health goal for the year 2000 suggested by WHO/FDI aiming at 50% of people aged 65 years and above having a minimum of 20 remaining functional teeth was not fulfilled for individuals receiving social care in large parts of Norway.