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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

GroupInterventionNo. of childrenNo. of children with new caries
Baseline6 month12 month24 month6 month (t)12 month (t)24 month (t)
LRBstandard281919191 (5.3%)2 (10.5%)4 (21.1%)
HRBstandard4737353517 (45.9%)15 (42.9%)27 (75%)
HRIIntensive4640403516 (40%)20 (50%)23 (65.7%)
Total12196948934 (35.4%)37 (39.4%)54 (60.7%)