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Comparison of the magnitude of income inequalities in Oral Health Impact Profile (OHIP-14) severity scores with Bonferroni correction for multiple tests
| Contrast | χ 2 | p Value |
|---|---|---|
| Germany vs Finland | 8.76 | 0.003 |
| Germany vs UK | 3.35 | 0.067 |
| Germany vs Australia | 27.41 | <0.001 |
| Finland vs UK | 2.63 | 0.105 |
| Finland vs Australia | 15.16 | <0.001 |
| UK vs Australia | 21.46 | <0.001 |
