Table 4 . Association of frequency of breastfeeding, nocturnal breastfeeding and ECC.

Breast Feeding	Caries free		Caries Affected		Total		P value
	Freq	(%)	Freq	(%)	Freq	(%)
Freq of breastfeeding >7
Yes	203	79.0	54	21.0	257	86.8	0.943
No	31	79.5	8	20.5	39	13.2
Total	234	79.1	62	20.9	296	100.0
At night
Yes	227	78.8	61	21.2	288	97.3	0.474
No	7	87.5	1	12.5	8	2.7
Total	234	79.1	62	20.9	296	100.0