Table 1 Visual Analog Scale score at each 10-minute intervala
From: Parenteral lidocaine for treatment of intractable renal colic: a case series
Before treatment | 10 minutes after treatment | 20 minutes after treatment | 30 minutes after treatment | |
|---|---|---|---|---|
Mean VAS score ± SD | 8.87 ± 0.99 (95% CI 8.04 to 9.70) | 1.75 ± 2.18 (95% CI -0.07 to 3.57) | 1.25 ± 2.81 (95% CI -1.10 to 3.60) | 1 ± 2.82 (95% CI -1.36 to 3.36) |