Table 2.

Caries Free Children by HNP score

HNP μg/ml	n	Caries Free (n)	Caries Free (%)
0.06–0.39	36	5	14%
0.40–0.60	36	12	33%
0.60–1.03	36	14	39%
1.08–10.5	36	20	55%
Total pop.	144	51	35%