Table 2.

Results of individuals diagnosed and treated at the S3 level.

Province	Diagnosis					Treatment
	OPMDs	Non-OPMDs	Doubtful	No Diagnosis	Observed	Treated 1	Biopsy in Treated Group
Nakhorn-Ratchasima	156	438	15	27	316	199	180
Buriram	213	238	13	46	183	275	166
Surin	53	49	1	28	45	55	48
Chaiyaphum	122	322	23	35	201	175	110
Total	544	1047	52	136	745	704	504

¹ Treatment included medication, biopsy, laser therapy, removal of irritation, or minor surgery.