Fig. 2From: Pain prevalence and pain management in children and adolescents in an italian third level pediatric hospital: a cross-sectional studyDistribution of PMILegend: Minimum: -3; 1st Quartile: -2; Median: -2; 3rd Quartile: -1; Maximum: 0.0; Mean − 1.3; Standard deviation: 0.9Back to article page