Table 3 Marginal effects (differences in predicted probabilities) of bad self-rated oral health by age groups and SEP level, ADHS 2009, Dentate participants (n = 8,171) ^a

Education

Degree or equivalent

Reference

Reference

Reference

Reference

Some educational qualifications

5.66 (2.77, 8.56)**

3.38 (0.75, 6.01)*

5.27 (2.36, 8.18)**

0.90 (−2.66, 4.46)

No qualifications

12.54 (5.01, 20.06)**

8.46 (3.58, 13.34)**

9.50 (5.55, 13.44)**

5.76 (1.73, 9.79)**

Occupational social class

Managerial and professional

Reference

Reference

Reference

Reference

Intermediate

1.05 (−3.24, 5.33)

5.78 (2.49, 9.07)**

3.31 (−0.47, 7.09)

5.97 (2.37, 9.57)**

Routine and manual

1.78 (−1.97, 5.52)

7.25 (4.34, 10.15)**

5.14 (2.14, 8.14)**

7.80 (4.58, 11.01)**

Never worked and long term unemployed

7.67 (−0.42, 15.76)

6.00 (−0.65, 12.65)

8.44 (−1.69, 18.58)

4.46 (−0.59, 9.50)

Equivalised Household Income

Wealthiest quintile

Reference

Reference

Reference

Reference

Second wealthiest quintile

4.05 (0.93, 7.16)*

3.64 (0.73, 6.55)*

−0.29 (−4.09, 3.50)

0.32 (−5.51, 6.14)

Intermediate quintile

4.92 (1.15, 8.69)*

6.99 (3.45, 10.52)**

4.52 (0.61, 8.42)*

3.06 (−2.35, 8.47)

Second poorest quintile

6.53 (1.90, 11.17)**

6.33 (2.72, 9.94)**

2.83 (−1.71, 7.36)

3.04 (−2.46, 8.54)

Poorest quintile

10.39 (5.04, 15.74)**

8.13 (4.45, 11.80)**

5.27 (0.64, 9.89)*

3.77 (−2.51, 10.05)