Overall statistical analysis of saliva samples comparing periodontal cohorts from diabetics and non-diabetics.

*25 metabolites were increased in saliva from subjects with gingivitis, 10 metabolites were increased in saliva from diabetic, non-gingivitis subjects.**12 metabolites were increased in saliva from diabetic subjects with periodontitis, 42 metabolites were increased in saliva from diabetic, periodontally healthy subjects.***17 metabolites were increased in saliva from non-diabetic gingivitis subjects without diabetes, 3 metabolites were increased in saliva from non-diabetic, periodontally healthy subjects.****62 metabolites were increased in saliva from non-diabetic periodontitis subjects, 2 metabolites were increased in saliva from non-diabetic, periodontally healthy subjects.