Figure 2From: A randomized, double-blind, placebo-controlled trial of paracetamol and ketoprofren lysine salt for pain control in children with pharyngotonsillitis cared by family pediatriciansMean (95% CI) change over time course of pain as assessed by children with the Children's Sore Throat Pain (CSTP) Thermometer with values going from 0 mm (no pain) to 200 mm (very severe pain). P values refers to the as Sum of Pain Intensity Differences (SPID) with 95% CI for the comparison paracetamol versus placebo.Back to article page