Frequency of visits and examinations in the Public Dental Service in Finland - a retrospective analysis, 2001-2013.

BMC Oral Health · 2017 · PMC5706397 · PMID 29183308

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an increasing trendno p-value reported

When the same children and adolescents were followed over time (fixed effects) an increasing trend towards need for treatment was observed (OR = 2.21), indicating that patients at risk were more often examined (Table 2 ).

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