Median CPITN: 0 (0 - 0.17); DIS: 0.33 (0 - 1); CIS: 0 (0 - 0.17); Oral Hygiene index simplified (OHIS): 0.33 (0 - 1.33).
Trung vị CPITN: 0 (0-0,17); DIS: 0,33 (0-1); CIS: 0 (0-0,17); vệ sinh răng miệng (OHIS): 0,33 (0-1,33).