Figure 1From: Elevated salivary C-reactive protein levels are associated with active and passive smoking in healthy youth: A pilot studyMean log salivary CRP (in ng/ml) for TSE status groups. P values for comparisons with mean log salivary CRP of the non-smokers were 0.01 and 0.003 for the passive and active smoking groups respectively. Error bars indicate standard deviation.Back to article page