Findings

What do systematic reviews say?

3 questions · 5 findings · 2 reviews · Dental caries

No studies found 0 · 0%GRADE not reported 5 · 100%Very low 0 · 0%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Oral health-related quality of life · people aged 60 years and older living in the community

OHRQoL did not differ significantly across per-capita health-expenditure categories; no pooled estimate was reported in the text (ungraded).

1 finding from 1 review

Association between oral health-related quality of life and structural determinants of health among elderly… 2025 All outcomes
Community-dwelling older adults across 25 countries · Across per-capita health expenditure categories
No statistically significant difference in OHRQoL based on per-capita health expenditure (Fig. 3a).
Studies not reported
GRADE not reported

Caries experience (mean DMFT) · 12-year-old children across European countries (national/regional epidemiological surveys, 2011-2022)

Countries with higher per-capita dental expenditure had lower mean DMFT (>$100: 0.96; $51-100: 2.14; $0-50: 3.06) (Figure 4); not GRADE-rated.

3 findings from 1 review

Caries status in 12-year-old children, geographical location and socioeconomic conditions across European countries: A… 2025 All outcomes
Cross-sectional (survey data 2011-2022) · European countries stratified by OECD per-capita dental health-care expenditure (USD); test of group differences Q_b(2)=30.51, p<0.01; expenditure-stratified overall pooled DMFT 2.10 (95% CI 1.61-2.59), 32 countries · $0-50 per capita
MEAN 3.06 [2.32, 3.79]
14 studies
GRADE not reported
Caries status in 12-year-old children, geographical location and socioeconomic conditions across European countries: A… 2025 All outcomes
Cross-sectional (survey data 2011-2022) · European countries stratified by OECD per-capita dental health-care expenditure (USD); test of group differences Q_b(2)=30.51, p<0.01; expenditure-stratified overall pooled DMFT 2.10 (95% CI 1.61-2.59), 32 countries · >$100 per capita
MEAN 0.96 [0.64, 1.28]
12 studies
GRADE not reported
Caries status in 12-year-old children, geographical location and socioeconomic conditions across European countries: A… 2025 All outcomes
Cross-sectional (survey data 2011-2022) · European countries stratified by OECD per-capita dental health-care expenditure (USD); test of group differences Q_b(2)=30.51, p<0.01; expenditure-stratified overall pooled DMFT 2.10 (95% CI 1.61-2.59), 32 countries · $51-100 per capita
MEAN 2.14 [1.40, 2.89]
6 studies
GRADE not reported

Oral health-related quality of life · people aged 60 years and older living in the community

No statistically significant difference in OHRQoL was reported by health expenditure per capita.

1 finding from 1 review

Association between oral health-related quality of life and structural determinants of health among elderly… 2025 All outcomes
Baseline for longitudinal studies · Community
There was no statistically significant difference in OHRQoL based on per capita expenditure on health care.
Studies not reported
GRADE not reported