The outcome variables of the examination included presence of dental caries and type of treatment needed. We defined cavitated dental caries as a minimum of 0.5 millimeters discontinuity of enamel and white spot lesions (noncavitated dental lesions) as demineralization in which the color and translucency of the tooth surface are altered. We determined types of treatment needed as (1) “urgent” for immediate care involving pain, infection, swelling, extensive carious lesions, advanced periodontal conditions, or suspicious soft tissue lesions; (2) “early” for care needed within 15 days to treat dental caries, mild gingivitis, and minimal calculus; or (3) “routine” for dental care within 6 months for prevention.