Compared to similar studies carried out in 1987 and 1994, the present survey indicates a positive trend of improved dentate status in adult Danes in general and regular use of dental health services increased considerably over time. The WHO goals for better dental health by the year 2000 were achieved for 35-44-year-olds, whereas the goal of more people with functional dentitions at age 65 years or older was not achieved. It remains a challenge to the Danish dental health system to help even out the social inequalities in dental health.

Although almost all children and adolescents attend the prevention-oriented, free public dental service, a social gradient still exists for dental health. In addition, in all age groups, major inequalities in dental health were found when families with Danish and non-Danish backgrounds were compared. The findings indicate a need for social action by policymakers. Furthermore, a change in the oral health preventive strategy is proposed to meet the needs of children in risk of caries, and appropriate oral health-promotion programmes should be organized in collaboration with leaders from different ethnic minorities.

In Lithuania, the oral health system is currently in transition and systematic data are needed for public oral health care planning. The objectives of this study were (i) to describe the self-assessment of oral health status in Lithuanian adults, the oral hygiene practices, and dental visiting habits; (ii) to assess the attitudes towards teeth and oral health, dental care and oral health services; (iii) to determine whether oral health attitudes and behavior are affected by socio-economic factors; and (iv) to analyse the association between self-care practices and use of oral health services. The study comprised random samples of 35-44-year-olds (n = 381) and 65-74-year-olds (n = 302). Data were collected during 1997 98 by means of self-administered questionnaires and the response rate was 53%. Nearly all persons of ages 35-44 had natural teeth, whereas 14% of 65-74-year-olds were edentulous. Among the dentate persons, 45% of the young adults against 36% of the elderly claimed having poor teeth, and 66% and 55%, respectively, had experience of pain from teeth or mouth during the past year. At ages 35-44, 33% of participants reported toothbrushing at least twice a day and this was the case for 21% of 65-74-year-olds. Dental visits within the past year were indicated by 60% of young adults and 43% of the elderly; 83% of all participants reported that their last visit to the dentist was due to acute oral symptoms. In general, the participants had positive dental knowledge and attitudes; however, 56% were unaware of any effect of fluoride. The bivariate analyses showed that perceived oral health status and oral self-care practices were related to use of dental services. The multivariate analyses of dental visiting habits revealed the effects of gender, urbanization, presence of natural teeth, experience of dental problems, attitudes to dental care and dentists, and education. In conclusion, preventive dental services should be introduced and the establishment of community-based oral health promotion programs is urgently needed for Lithuania.

This extensive cross-sectional study provides a platform for obtaining future knowledge of the impact of health- and lifestyle-related factors on oral diseases. The validated questionnaire and the clinical characteristics enable robust analyses, although the conclusions may be hampered by limited external validity.

Despite a high level of self-efficacy among the pregnant women as for oral health and oral health care combined with a high level of oral hygiene and dental visiting habits, there seems to be a substantial need for increased awareness of gingival oral health.

This comprehensive study was carried out to describe and analyze the oral health status, perceived oral health problems, patients' costs, and oral health behavior in a group of patients with primary Sjögren syndrome (PSS). In particular, the objective of this report was to assess whether Sjögren syndrome patients had more dental caries experience than a control group. Data were collected by means of interviews and clinical oral examinations. The study comprised 53 patients with PSS and a control group of 53 persons matched by age. Among the younger patients the number of decayed, missing, or filled teeth (DMFT) was 22.3, compared with 18.8 among controls (P< 0.05). In parallel, the DMFT in the old-age PSS patients was 26.2, against a DMFT of 22.1 for controls (P< 0.001). On average, the young patients had seven teeth missing, whereas two missing teeth were found among controls (P < 0.01). PSS patients had more frequent dental visits--every 3-4 months (40%)--than controls (19%). In parallel, 78% of the PSS patients brushed their teeth more than twice daily, compared with 28% of the control group. The PSS patient group reported having had more teeth extracted, more trouble with their teeth during lifetime, and higher expenses for dental treatment than controls. In spite of the more regular oral health care practices than the general population, PSS patients had experienced more dental caries and more radical dental treatment. It is suggested that the National Health Insurance should give emphasis to preventive care to patients with PSS.

Objective: To investigate whether intakes of Ca, vitamin D, casein and whey are associated with periodontitis and to investigate the possibility of interactions between them. Design: Cross-sectional study. An Internet-based, 267-item FFQ was used to assess dietary intake. Intakes of casein (32·0 g/d), whey proteins (9·6 g/d) and vitamin D (5·8 μg/d) were classified as within v. above the 50th percentile. Ca intake was classified as within v. below age-specific recommendations. Severe periodontitis was defined as having ≥2 inter-proximal sites with clinical attachment loss ≥6 mm (not on the same tooth) and ≥1 inter-proximal site with pocket depth ≥5 mm. Since vitamin D influences Ca absorption, models were stratified by lower and higher (<5·8 v. Results: Intakes of Ca within recommendations (OR = 0·76; 95 % CI 0·58, 0·99), whey ≥9·6 g/d (OR = 0·75; 95 % CI 0·58, 0·97) and casein ≥32 g/d (OR = 0·75 95 % CI 0·58, 0·97) were associated with lower likelihood of severe periodontitis after adjustment for age, gender, education, smoking, sucrose intake, alcohol consumption, number of teeth, daily brushing, regular visits to the dentist and chronic illness, irrespective of vitamin D intake levels. Intake of vitamin D alone was not associated severe with periodontitis.

An inverse association between caries and subsequent changes in BMI was found, but only among children with well-educated mothers, suggesting that high caries experience may be a marker for low future risk of overweight among the more advantaged. Associations did not appear to be significant among the less advantaged; however, numbers in this group were low, and an association may have been overlooked. Hence, more studies are needed to confirm these findings.