Oral health and access to dental care – a comparison of elderly migrants and non-migrants in Germany

ABSTRACTObjectives: To compare oral health, access barriers to dental care, oral health behavior and oral hygiene behavior of elderly German residents with and without immigration background.Design: In this cross-sectional explorative study, a convenience sample (N = 112, age ≥ 60 years, 54% immigrants) was recruited in four dental practices in Hamburg, Germany. Oral health was assessed with Decayed/Missing/Filled Teeth (DMFT), Papillary Bleeding Index (PBI), and Approximal Plaque Index (API). Dental health was operationalized as number of decayed teeth, and poor oral hygiene based on a PBI ≥ 40%. Access barriers and oral health behavior were assessed with a standardized questionnaire.Results: While caries experience was similar in migrants and non-migrants (DMFT mean: 24.8 vs. 23.4, n.s.), significantly more teeth were decayed (5.3 vs. 2.1, p < 0.001), and API (55.3% vs. 33.0%, p = 0.002) and PBI (46.3% vs. 30.5%, p = 0.016) were significantly higher in migrants. After adjusting for age, sex, income, edu...