Table 5.
Factor combination | p-Value | OR (95% CI) | |
---|---|---|---|
No risk factors* | Both education>12 years and OPRM1 A/G & G/G | Reference | NA |
One risk factor* | Either education ≤12 years or OPRM1 A/A | 0.694 | NA |
Two risk factors* | Both education ≤12 years and OPRM1 A/A | 0.003 | 3.258 (1.509–7.035) |
Risk factors include education ≤12 years and OPRM1 A/A.