Table 9 Odds ratios of risk factors stratified by educational attainment

1.066 (1.053–1.80)

1.050 (1.026–1.075)

1.030 (0.994–1.068)

1.008 (1.0–1.018)

0.84 (0.17–4.08)

0.985 (0.948–1.023)

1.023 (1.002–1.044)

1.017 (0.959–1.078)

0.867 (0.648–1.161)

1.040 (1.021–1.059)

1.004 (0.875–1.153)

0.955 (0.738–1.235)

1.017 (1.005–1.029)

1.00 (0.962–1.04)

1.042 (0.994–1.068)

1.21 (0.77–1.90)

1.61 (0.66–3.91)

3.86 (1.53–9.70)

1.003 (0.968–1.039)

1.052 (0.990–1.117)

0.968 (0.882–1.062)