DMFT_Begin,DMFT_End,Gender,Ethnic,Prevention 7,0,Male,White,Health_education 7,3,Male,White,nan 7,5,Female,White,Health_education 5,0,Male,Dark,Mouthwash 6,3,Female,White,nan 1,0,Female,White,Oral_hygiene 3,1,Male,Dark,Oral_hygiene 4,4,Male,Dark,nan 0,0,Male,Black,All_methods 2,1,Male,White,Oral_hygiene 0,2,Female,Black,Diet_enrichment 5,1,Female,Dark,Health_education 4,3,Female,Dark,Mouthwash 0,1,Male,Black,Diet_enrichment 2,2,Female,White,Health_education 4,0,Female,White,Health_education 0,0,Female,White,Health_education 3,1,Female,Black,Oral_hygiene 3,3,Female,White,Oral_hygiene 4,0,Male,White,Health_education 5,1,Female,White,All_methods 4,4,Male,Dark,Health_education 7,0,Male,Dark,Diet_enrichment 2,0,Female,Dark,Diet_enrichment 0,0,Male,Black,Mouthwash 1,3,Male,White,Mouthwash 4,0,Male,Dark,Health_education 3,0,Male,White,nan 2,2,Male,White,Oral_hygiene 4,0,Female,White,nan 8,4,Male,Dark,All_methods 5,2,Female,Dark,All_methods 5,1,Male,White,nan 6,4,Male,White,Oral_hygiene 0,0,Female,White,Health_education 0,1,Male,Black,Diet_enrichment 5,4,Female,White,nan 0,0,Female,Black,nan 3,0,Female,White,Diet_enrichment 0,0,Male,Dark,Mouthwash 2,1,Male,Dark,Mouthwash 7,5,Male,White,Diet_enrichment 4,5,Male,White,nan 8,2,Male,Dark,Diet_enrichment 8,4,Male,Dark,All_methods 5,1,Male,Dark,All_methods 0,0,Male,Dark,Mouthwash 5,1,Female,White,Mouthwash 0,0,Male,Black,nan 1,2,Female,Black,Health_education 3,3,Male,Dark,Health_education 6,3,Female,White,Diet_enrichment 1,0,Female,Black,All_methods 0,0,Male,Dark,nan 6,0,Male,Black,All_methods 0,0,Male,White,Mouthwash 0,1,Female,White,Oral_hygiene 2,2,Male,Dark,All_methods 5,4,Male,Dark,Mouthwash 0,0,Male,White,Oral_hygiene 5,5,Female,White,nan 2,3,Female,Black,nan 0,0,Male,Dark,Mouthwash 0,1,Female,Dark,Diet_enrichment 7,1,Female,White,Mouthwash 0,1,Male,Dark,All_methods 2,1,Male,White,Health_education 4,0,Female,Dark,Oral_hygiene 0,3,Female,White,Diet_enrichment 3,1,Female,White,All_methods 4,0,Male,Black,All_methods 0,0,Female,White,Mouthwash 6,3,Female,Dark,Mouthwash 4,4,Female,White,Mouthwash 8,3,Male,Dark,Diet_enrichment 2,0,Male,White,Oral_hygiene 2,0,Female,White,Mouthwash 0,0,Female,White,nan 7,4,Male,Dark,Diet_enrichment 2,0,Female,White,Oral_hygiene 3,2,Female,White,Oral_hygiene 2,3,Female,White,Diet_enrichment 7,5,Male,White,All_methods