Table 1 Descriptive statistics of teeth treated with silver diamine fluoride only or combined with sedative filling or restoration
|  | SDF | SDF + sedative filling | SDF + restoration | |||
|---|---|---|---|---|---|---|
Count | % | Count | % | Count | % | |
Total | 7475 | Â | 220 | Â | 92 | Â |
Age | ||||||
 1–5 | 1696 | 23 | 45 | 20 | 5 | 5 |
 6–9 | 2374 | 32 | 81 | 37 | 23 | 25 |
 10–14 | 923 | 12 | 43 | 20 | 12 | 13 |
 15–20 | 641 | 9 | 7 | 3 | 6 | 7 |
 21–30 | 578 | 8 | 13 | 6 | 13 | 14 |
 31–40 | 427 | 6 | 13 | 6 | 17 | 18 |
 41–50 | 303 | 4 | 9 | 4 | 4 | 4 |
 51–64 | 533 | 7 | 9 | 4 | 12 | 13 |
Caries risk | ||||||
 No assessment | 1723 | 23 | 75 | 34 | 18 | 20 |
 Low | 401 | 5 | 12 | 5 | 4 | 4 |
 Moderate | 1331 | 18 | 35 | 16 | 17 | 18 |
 High | 4020 | 54 | 98 | 45 | 53 | 58 |
# of Applications within 1Â year | ||||||
 1 | 4567 | 61 | 186 | 85 | 82 | 89 |
 2 | 1827 | 24 | 25 | 11 | 8 | 9 |
 3+ | 1081 | 14 | 9 | 4 | 2 | 2 |
Primary versus permanent | ||||||
 Primary | 4152 | 56 | 131 | 60 | 27 | 29 |
 Permanent | 3323 | 44 | 89 | 40 | 65 | 71 |
Tooth type—primary teeth | ||||||
 Lower incisor | 35 | 1 | 0 | 0 | 0 | 0 |
 Lower cuspid | 59 | 1 | 0 | 0 | 0 | 0 |
 Lower molar | 1801 | 43 | 72 | 55 | 15 | 56 |
 Upper incisor | 350 | 8 | 1 | 1 | 2 | 7 |
 Upper cuspid | 161 | 4 | 1 | 1 | 1 | 4 |
 Upper molar | 1746 | 42 | 57 | 44 | 9 | 33 |
Tooth type—permanent teeth | ||||||
 Lower incisor | 84 | 3 | 0 | 0 | 0 | 0 |
 Lower cuspid | 86 | 3 | 1 | 1 | 1 | 2 |
 Lower bicuspid | 490 | 15 | 7 | 8 | 4 | 6 |
 Lower molar | 1001 | 30 | 31 | 35 | 21 | 32 |
 Upper incisor | 160 | 5 | 1 | 1 | 1 | 2 |
 Upper cuspid | 85 | 3 | 3 | 3 | 1 | 2 |
 Upper bicuspid | 514 | 15 | 8 | 9 | 12 | 18 |
 Upper molar | 903 | 27 | 38 | 43 | 25 | 38 |