Relationships between salivary inflammatory marker principal components and measures of asthma control among children with asthma*.

*regression models include all three PC scores; relationships were modeled using logistic regression;Bolded results are statistically significant at padjusted for controller medication, frequency of dental checkups, and report of gums bleeding with tooth brushing, n = 49.Principal Component 1 reflects relative similar representation of all markers with slightly greater weight to innate/myeloid markers.Principal Component 2 reflects greater representation of eosinophil/lymphoid markers relative to innate markers.Principal Component 3 predominantly reflects IP-10/CXCL10.