Figure 2.

Mean (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.

Ruperto et al. Italian Journal of Pediatrics 2011 37:48   doi:10.1186/1824-7288-37-48
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