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. Author manuscript; available in PMC: 2014 Apr 1.
Published in final edited form as: J Oral Pathol Med. 2012 Oct 27;42(4):290–294. doi: 10.1111/jop.12015

Table 3.

Agreement between a positive or negative RAS diagnosis based on history and photo recognition (RASDX) and intraoral visual examination.

EXAM
POSITIVE
(n)
NEGATIVE
(n)
Total
(n)
RASDX POSITIVE (n) 53a 1b 54
NEGATIVE (n) 0 49c 49
UNKNOWN (n) 0 1c 1
Total (n) 53 51 104
a

Final diagnosis=case

b

Final diagnosis=undetermined

c

Final diagnosis=control

All values represent number of subjects