Figure 1From: Pit and fissure sealants in dental public health – application criteria and general policy in Finland Systematic sealant use and the distribution rate of opinions within health centres. Data were collected from the responses from the 14 largest health centres in Finland. The responses (N = 82) from CDOs and GDPs are pooled; the number of questionnaires returned per health centre varied between 2 and 18.Back to article page