Self-rated oral health | DCH | FFS | ||||
---|---|---|---|---|---|---|
Good % | Poor % | p | Good % | Poor % | p | |
Education years | ||||||
6 years | ||||||
All | 96.2 | 3.8 | 80.9 | 19.5 | < 0.0011 | |
≥ 13 | 96.4 | 3.6 | 0.8732 | 86.1 | 13.9 | < 0.0012 |
< 12 | 96.1 | 3.9 | 78.5 | 21.5 | ||
12 years | ||||||
All | 95.7 | 4.1 | 80.2 | 18.9 | < 0.0011 | |
≥ 13 | 96.4 | 3.6 | 0.4632 | 87.5 | 12.5 | < 0.0012 |
≤ 12 | 95.3 | 4.4 | 77.4 | 21.4 |