Table 5.
Predictive value for each factor
| Factor | ORa | 95 % CIb | P value |
|---|---|---|---|
| CLCr | 0.990 | 0.979–1.001 | 0.080 |
| Duration of pregabalin therapy | 0.999 | 0.998–1.001 | 0.521 |
| Initial dose | 1.000 | 0.992–1.008 | 0.945 |
| Maintenance dose | 1.003 | 0.998–1.009 | 0.187 |
| Over the defined initial dose range | 0.739 | 0.246–2.220 | 0.590 |
| Hypoglycemic drug | 0.607 | 0.221–1.670 | 0.333 |
| Antihypertensive drug | 0.707 | 0.340–1.471 | 0.354 |
| NSAID | 0.758 | 0.370–1.554 | 0.450 |
| Opioid analgesic | 2.700 | 1.282–5.689 | 0.009 |
| CNS- depressant | 0.622 | 0.248–1.562 | 0.312 |
a OR odds ratio
b CI confidence interval