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editorial
. 2011 Oct 21;17(39):4365–4371. doi: 10.3748/wjg.v17.i39.4365

Table 3.

Pain relief and analgesic use, pre- and post-extracorporeal shockwave lithotripsy[7]

Post-ESWL Pre-ESWL
(n = 846) (n = 711)
Pain relief VAS (Scale 0-10) 0 326 P < 0.001
6/10 212 1/10 161
7/10 320 2/10 96
8/10 204 3/10 85
9/10 110 4/10 43
Analgesic use Doses/mo 0 - 0 326 P < 0.001
1-5 48 1-5 258
6-10 190 6-10 127
11-15 385
> 15 223

VAS: Visual analog score; ESWL: Extracorporeal shockwave lithotripsy.