International Journal of Clinical Preventive Dentistry

Table. 1. Table 1

Age and gender distribution of study participants

Age	Savannakhet		Urban area		Rural area

Total	Male	Female	Total	Male	Female	Total	Male	Female
Total	308	123	185		147	63	84		161	60	101
6-year-old	99	45	54		49	26	23		50	19	31
12-year-old	102	37	65		49	16	33		53	21	32
15-year-old	107	41	66		49	21	28		58	20	38