Higher national income (GNI per capita) vs Lower national income (GNI categories: middle <=$15,000 / high $15,001-25,000 / very high >$25,000)
Odds of higher caries (DMFT) category · 12-year-old children across European countries (national/regional epidemiological surveys, 2011-2022)
Higher national income was strongly associated with lower odds of poor oral health (OR 0.10, 95% CI 0.03 to 0.37; about 90% lower odds); not GRADE-rated.
1 finding from 1 review
- Caries status in 12-year-old children, geographical location and socioeconomic conditions across European countries: A… 2025 All outcomesCross-sectional (survey data 2011-2022) · European countries; ordinal logistic regression of DMFT category on socioeconomic indicators (adjusted) · Higher vs lower income (ordinal logistic regression, adjusted)OR 0.10 [0.03, 0.37]Studies not reportedGRADE not reported