A study of intra-examiner variation in scoring oral hygiene status, gingival inflammation and epithelial attachment level.
D000293:Adolescent; D000328:Adult; D003728:Dental Calculus / Q000175:diagnosis; D003753:Dental Health Surveys / Q000592:standards; D005891:Gingivitis / Q000175:diagnosis; D006801:Humans; D008297:Male; D008889:Military Personnel; D009909:Oral Health; D010512:Periodontal Index / Q000592:standards*