Table 2 Sample distribution by new caries in 24 month according to risk group and intervention
From: Comparison of two caries prevention programs among Thai kindergarten: a randomized controlled trial
Group | Intervention | No. of children | No. of children with new caries | |||||
|---|---|---|---|---|---|---|---|---|
Baseline | 6 month | 12 month | 24 month | 6 month (t) | 12 month (t) | 24 month (t) | ||
LRB | standard | 28 | 19 | 19 | 19 | 1 (5.3%) | 2 (10.5%) | 4 (21.1%) |
HRB | standard | 47 | 37 | 35 | 35 | 17 (45.9%) | 15 (42.9%) | 27 (75%) |
HRI | Intensive | 46 | 40 | 40 | 35 | 16 (40%) | 20 (50%) | 23 (65.7%) |
Total | 121 | 96 | 94 | 89 | 34 (35.4%) | 37 (39.4%) | 54 (60.7%) | |