Table 1.

The causes of tooth decay.

		Children
		Eating junk food	Poor oral hygiene	Others
		n(%)	n(%)	n(%)	p
Parents	Eating junk food	15(26.8%)	1(1.7%)	0(0%)
	Poor oral hygiene	31(55.4%)	52(88.1%)	4(36.4%)	0.001
	Others	10(17.9%)	6(10.2%)	7(63.6%)