Table 1: Predictive Factors of Opioid Risk.
| Factor | p-value |
| Gender | 0.005 |
| Smoking Status | 0.0001 |
| Education | 0.0007 |
| History of misuse of drugs or alcohol | 0.0001 |
| Insurance | 0.0042 |
| Number of psychological diseases | 0.0009 |
| Race | 0.0007 |
| Age | 0.0001 |
| History of preadolescent abuse | NS |
| Marital Status | NS |