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Table 5 Predictive value for each factor

From: Opioid analgesics increase incidence of somnolence and dizziness as adverse effects of pregabalin: a retrospective study

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

  1. a OR odds ratio
  2. b CI confidence interval